{"ast":null,"code":"import * as i4 from '@angular/cdk/scrolling';\nimport { CdkVirtualScrollViewport, ScrollingModule } from '@angular/cdk/scrolling';\nimport * as i0 from '@angular/core';\nimport { forwardRef, EventEmitter, Component, Input, Output, ChangeDetectionStrategy, ViewEncapsulation, ViewChild, ContentChildren, NgModule } from '@angular/core';\nimport { trigger, transition, style, animate } from '@angular/animations';\nimport * as i2 from '@angular/common';\nimport { CommonModule } from '@angular/common';\nimport * as i3 from 'primeng/api';\nimport { TranslationKeys, PrimeTemplate, SharedModule } from 'primeng/api';\nimport { DomHandler, ConnectedOverlayScrollHandler } from 'primeng/dom';\nimport { UniqueComponentId, ObjectUtils, ZIndexUtils } from 'primeng/utils';\nimport { NG_VALUE_ACCESSOR } from '@angular/forms';\nimport * as i5 from 'primeng/tooltip';\nimport { TooltipModule } from 'primeng/tooltip';\nimport * as i1 from 'primeng/ripple';\nimport { RippleModule } from 'primeng/ripple';\n\nfunction DropdownItem_span_1_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementStart(0, \"span\");\n i0.ɵɵtext(1);\n i0.ɵɵelementEnd();\n }\n\n if (rf & 2) {\n const ctx_r0 = i0.ɵɵnextContext();\n i0.ɵɵadvance(1);\n i0.ɵɵtextInterpolate(ctx_r0.label || \"empty\");\n }\n}\n\nfunction DropdownItem_ng_container_2_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementContainer(0);\n }\n}\n\nconst _c0 = function (a0) {\n return {\n \"height\": a0\n };\n};\n\nconst _c1 = function (a1, a2) {\n return {\n \"p-dropdown-item\": true,\n \"p-highlight\": a1,\n \"p-disabled\": a2\n };\n};\n\nconst _c2 = function (a0) {\n return {\n $implicit: a0\n };\n};\n\nconst _c3 = [\"container\"];\nconst _c4 = [\"filter\"];\nconst _c5 = [\"in\"];\nconst _c6 = [\"editableInput\"];\n\nfunction Dropdown_span_5_ng_container_1_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementContainerStart(0);\n i0.ɵɵtext(1);\n i0.ɵɵelementContainerEnd();\n }\n\n if (rf & 2) {\n const ctx_r7 = i0.ɵɵnextContext(2);\n i0.ɵɵadvance(1);\n i0.ɵɵtextInterpolate(ctx_r7.label || \"empty\");\n }\n}\n\nfunction Dropdown_span_5_ng_container_2_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementContainer(0);\n }\n}\n\nconst _c7 = function (a1) {\n return {\n \"p-dropdown-label p-inputtext\": true,\n \"p-dropdown-label-empty\": a1\n };\n};\n\nfunction Dropdown_span_5_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementStart(0, \"span\", 12);\n i0.ɵɵtemplate(1, Dropdown_span_5_ng_container_1_Template, 2, 1, \"ng-container\", 13);\n i0.ɵɵtemplate(2, Dropdown_span_5_ng_container_2_Template, 1, 0, \"ng-container\", 14);\n i0.ɵɵelementEnd();\n }\n\n if (rf & 2) {\n const ctx_r2 = i0.ɵɵnextContext();\n i0.ɵɵproperty(\"ngClass\", i0.ɵɵpureFunction1(9, _c7, ctx_r2.label == null || ctx_r2.label.length === 0))(\"pTooltip\", ctx_r2.tooltip)(\"tooltipPosition\", ctx_r2.tooltipPosition)(\"positionStyle\", ctx_r2.tooltipPositionStyle)(\"tooltipStyleClass\", ctx_r2.tooltipStyleClass);\n i0.ɵɵattribute(\"id\", ctx_r2.labelId);\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngIf\", !ctx_r2.selectedItemTemplate);\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngTemplateOutlet\", ctx_r2.selectedItemTemplate)(\"ngTemplateOutletContext\", i0.ɵɵpureFunction1(11, _c2, ctx_r2.selectedOption));\n }\n}\n\nconst _c8 = function (a1) {\n return {\n \"p-dropdown-label p-inputtext p-placeholder\": true,\n \"p-dropdown-label-empty\": a1\n };\n};\n\nfunction Dropdown_span_6_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementStart(0, \"span\", 15);\n i0.ɵɵtext(1);\n i0.ɵɵelementEnd();\n }\n\n if (rf & 2) {\n const ctx_r3 = i0.ɵɵnextContext();\n i0.ɵɵproperty(\"ngClass\", i0.ɵɵpureFunction1(2, _c8, ctx_r3.placeholder == null || ctx_r3.placeholder.length === 0));\n i0.ɵɵadvance(1);\n i0.ɵɵtextInterpolate(ctx_r3.placeholder || \"empty\");\n }\n}\n\nfunction Dropdown_input_7_Template(rf, ctx) {\n if (rf & 1) {\n const _r11 = i0.ɵɵgetCurrentView();\n\n i0.ɵɵelementStart(0, \"input\", 16, 17);\n i0.ɵɵlistener(\"click\", function Dropdown_input_7_Template_input_click_0_listener() {\n i0.ɵɵrestoreView(_r11);\n const ctx_r10 = i0.ɵɵnextContext();\n return ctx_r10.onEditableInputClick();\n })(\"input\", function Dropdown_input_7_Template_input_input_0_listener($event) {\n i0.ɵɵrestoreView(_r11);\n const ctx_r12 = i0.ɵɵnextContext();\n return ctx_r12.onEditableInputChange($event);\n })(\"focus\", function Dropdown_input_7_Template_input_focus_0_listener($event) {\n i0.ɵɵrestoreView(_r11);\n const ctx_r13 = i0.ɵɵnextContext();\n return ctx_r13.onEditableInputFocus($event);\n })(\"blur\", function Dropdown_input_7_Template_input_blur_0_listener($event) {\n i0.ɵɵrestoreView(_r11);\n const ctx_r14 = i0.ɵɵnextContext();\n return ctx_r14.onInputBlur($event);\n });\n i0.ɵɵelementEnd();\n }\n\n if (rf & 2) {\n const ctx_r4 = i0.ɵɵnextContext();\n i0.ɵɵproperty(\"disabled\", ctx_r4.disabled);\n i0.ɵɵattribute(\"maxlength\", ctx_r4.maxlength)(\"placeholder\", ctx_r4.placeholder)(\"aria-expanded\", ctx_r4.overlayVisible);\n }\n}\n\nfunction Dropdown_i_8_Template(rf, ctx) {\n if (rf & 1) {\n const _r16 = i0.ɵɵgetCurrentView();\n\n i0.ɵɵelementStart(0, \"i\", 18);\n i0.ɵɵlistener(\"click\", function Dropdown_i_8_Template_i_click_0_listener($event) {\n i0.ɵɵrestoreView(_r16);\n const ctx_r15 = i0.ɵɵnextContext();\n return ctx_r15.clear($event);\n });\n i0.ɵɵelementEnd();\n }\n}\n\nfunction Dropdown_div_11_ng_container_1_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementContainer(0);\n }\n}\n\nfunction Dropdown_div_11_div_2_Template(rf, ctx) {\n if (rf & 1) {\n const _r30 = i0.ɵɵgetCurrentView();\n\n i0.ɵɵelementStart(0, \"div\", 26);\n i0.ɵɵelementStart(1, \"div\", 27);\n i0.ɵɵlistener(\"click\", function Dropdown_div_11_div_2_Template_div_click_1_listener($event) {\n return $event.stopPropagation();\n });\n i0.ɵɵelementStart(2, \"input\", 28, 29);\n i0.ɵɵlistener(\"keydown.enter\", function Dropdown_div_11_div_2_Template_input_keydown_enter_2_listener($event) {\n return $event.preventDefault();\n })(\"keydown\", function Dropdown_div_11_div_2_Template_input_keydown_2_listener($event) {\n i0.ɵɵrestoreView(_r30);\n const ctx_r29 = i0.ɵɵnextContext(2);\n return ctx_r29.onKeydown($event, false);\n })(\"input\", function Dropdown_div_11_div_2_Template_input_input_2_listener($event) {\n i0.ɵɵrestoreView(_r30);\n const ctx_r31 = i0.ɵɵnextContext(2);\n return ctx_r31.onFilterInputChange($event);\n });\n i0.ɵɵelementEnd();\n i0.ɵɵelement(4, \"span\", 30);\n i0.ɵɵelementEnd();\n i0.ɵɵelementEnd();\n }\n\n if (rf & 2) {\n const ctx_r18 = i0.ɵɵnextContext(2);\n i0.ɵɵadvance(2);\n i0.ɵɵproperty(\"value\", ctx_r18.filterValue || \"\");\n i0.ɵɵattribute(\"placeholder\", ctx_r18.filterPlaceholder)(\"aria-label\", ctx_r18.ariaFilterLabel)(\"aria-activedescendant\", ctx_r18.overlayVisible ? \"p-highlighted-option\" : ctx_r18.labelId);\n }\n}\n\nfunction Dropdown_div_11_ng_container_5_ng_template_1_span_1_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementStart(0, \"span\");\n i0.ɵɵtext(1);\n i0.ɵɵelementEnd();\n }\n\n if (rf & 2) {\n const optgroup_r33 = i0.ɵɵnextContext().$implicit;\n const ctx_r34 = i0.ɵɵnextContext(3);\n i0.ɵɵadvance(1);\n i0.ɵɵtextInterpolate(ctx_r34.getOptionGroupLabel(optgroup_r33) || \"empty\");\n }\n}\n\nfunction Dropdown_div_11_ng_container_5_ng_template_1_ng_container_2_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementContainer(0);\n }\n}\n\nfunction Dropdown_div_11_ng_container_5_ng_template_1_ng_container_3_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementContainer(0);\n }\n}\n\nconst _c9 = function (a0, a1) {\n return {\n $implicit: a0,\n selectedOption: a1\n };\n};\n\nfunction Dropdown_div_11_ng_container_5_ng_template_1_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementStart(0, \"li\", 32);\n i0.ɵɵtemplate(1, Dropdown_div_11_ng_container_5_ng_template_1_span_1_Template, 2, 1, \"span\", 13);\n i0.ɵɵtemplate(2, Dropdown_div_11_ng_container_5_ng_template_1_ng_container_2_Template, 1, 0, \"ng-container\", 14);\n i0.ɵɵelementEnd();\n i0.ɵɵtemplate(3, Dropdown_div_11_ng_container_5_ng_template_1_ng_container_3_Template, 1, 0, \"ng-container\", 14);\n }\n\n if (rf & 2) {\n const optgroup_r33 = ctx.$implicit;\n i0.ɵɵnextContext(2);\n\n const _r21 = i0.ɵɵreference(8);\n\n const ctx_r32 = i0.ɵɵnextContext();\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngIf\", !ctx_r32.groupTemplate);\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngTemplateOutlet\", ctx_r32.groupTemplate)(\"ngTemplateOutletContext\", i0.ɵɵpureFunction1(5, _c2, optgroup_r33));\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngTemplateOutlet\", _r21)(\"ngTemplateOutletContext\", i0.ɵɵpureFunction2(7, _c9, ctx_r32.getOptionGroupChildren(optgroup_r33), ctx_r32.selectedOption));\n }\n}\n\nfunction Dropdown_div_11_ng_container_5_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementContainerStart(0);\n i0.ɵɵtemplate(1, Dropdown_div_11_ng_container_5_ng_template_1_Template, 4, 10, \"ng-template\", 31);\n i0.ɵɵelementContainerEnd();\n }\n\n if (rf & 2) {\n const ctx_r19 = i0.ɵɵnextContext(2);\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngForOf\", ctx_r19.optionsToDisplay);\n }\n}\n\nfunction Dropdown_div_11_ng_container_6_ng_container_1_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementContainer(0);\n }\n}\n\nfunction Dropdown_div_11_ng_container_6_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementContainerStart(0);\n i0.ɵɵtemplate(1, Dropdown_div_11_ng_container_6_ng_container_1_Template, 1, 0, \"ng-container\", 14);\n i0.ɵɵelementContainerEnd();\n }\n\n if (rf & 2) {\n i0.ɵɵnextContext();\n\n const _r21 = i0.ɵɵreference(8);\n\n const ctx_r20 = i0.ɵɵnextContext();\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngTemplateOutlet\", _r21)(\"ngTemplateOutletContext\", i0.ɵɵpureFunction2(2, _c9, ctx_r20.optionsToDisplay, ctx_r20.selectedOption));\n }\n}\n\nfunction Dropdown_div_11_ng_template_7_ng_container_0_ng_template_1_Template(rf, ctx) {\n if (rf & 1) {\n const _r48 = i0.ɵɵgetCurrentView();\n\n i0.ɵɵelementStart(0, \"p-dropdownItem\", 35);\n i0.ɵɵlistener(\"onClick\", function Dropdown_div_11_ng_template_7_ng_container_0_ng_template_1_Template_p_dropdownItem_onClick_0_listener($event) {\n i0.ɵɵrestoreView(_r48);\n const ctx_r47 = i0.ɵɵnextContext(4);\n return ctx_r47.onItemClick($event);\n });\n i0.ɵɵelementEnd();\n }\n\n if (rf & 2) {\n const option_r45 = ctx.$implicit;\n const selectedOption_r40 = i0.ɵɵnextContext(2).selectedOption;\n const ctx_r44 = i0.ɵɵnextContext(2);\n i0.ɵɵproperty(\"option\", option_r45)(\"selected\", selectedOption_r40 == option_r45)(\"label\", ctx_r44.getOptionLabel(option_r45))(\"disabled\", ctx_r44.isOptionDisabled(option_r45))(\"template\", ctx_r44.itemTemplate);\n }\n}\n\nfunction Dropdown_div_11_ng_template_7_ng_container_0_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementContainerStart(0);\n i0.ɵɵtemplate(1, Dropdown_div_11_ng_template_7_ng_container_0_ng_template_1_Template, 1, 5, \"ng-template\", 31);\n i0.ɵɵelementContainerEnd();\n }\n\n if (rf & 2) {\n const options_r39 = i0.ɵɵnextContext().$implicit;\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngForOf\", options_r39);\n }\n}\n\nfunction Dropdown_div_11_ng_template_7_ng_template_1_cdk_virtual_scroll_viewport_0_ng_container_2_Template(rf, ctx) {\n if (rf & 1) {\n const _r62 = i0.ɵɵgetCurrentView();\n\n i0.ɵɵelementContainerStart(0);\n i0.ɵɵelementStart(1, \"p-dropdownItem\", 35);\n i0.ɵɵlistener(\"onClick\", function Dropdown_div_11_ng_template_7_ng_template_1_cdk_virtual_scroll_viewport_0_ng_container_2_Template_p_dropdownItem_onClick_1_listener($event) {\n i0.ɵɵrestoreView(_r62);\n const ctx_r61 = i0.ɵɵnextContext(5);\n return ctx_r61.onItemClick($event);\n });\n i0.ɵɵelementEnd();\n i0.ɵɵelementContainerEnd();\n }\n\n if (rf & 2) {\n const option_r54 = ctx.$implicit;\n const selectedOption_r40 = i0.ɵɵnextContext(3).selectedOption;\n const ctx_r53 = i0.ɵɵnextContext(2);\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"option\", option_r54)(\"selected\", selectedOption_r40 == option_r54)(\"label\", ctx_r53.getOptionLabel(option_r54))(\"disabled\", ctx_r53.isOptionDisabled(option_r54))(\"template\", ctx_r53.itemTemplate);\n }\n}\n\nfunction Dropdown_div_11_ng_template_7_ng_template_1_cdk_virtual_scroll_viewport_0_Template(rf, ctx) {\n if (rf & 1) {\n const _r65 = i0.ɵɵgetCurrentView();\n\n i0.ɵɵelementStart(0, \"cdk-virtual-scroll-viewport\", 37, 38);\n i0.ɵɵlistener(\"scrolledIndexChange\", function Dropdown_div_11_ng_template_7_ng_template_1_cdk_virtual_scroll_viewport_0_Template_cdk_virtual_scroll_viewport_scrolledIndexChange_0_listener() {\n i0.ɵɵrestoreView(_r65);\n const ctx_r64 = i0.ɵɵnextContext(4);\n return ctx_r64.scrollToSelectedVirtualScrollElement();\n });\n i0.ɵɵtemplate(2, Dropdown_div_11_ng_template_7_ng_template_1_cdk_virtual_scroll_viewport_0_ng_container_2_Template, 2, 5, \"ng-container\", 39);\n i0.ɵɵelementEnd();\n }\n\n if (rf & 2) {\n const options_r39 = i0.ɵɵnextContext(2).$implicit;\n const ctx_r51 = i0.ɵɵnextContext(2);\n i0.ɵɵproperty(\"ngStyle\", i0.ɵɵpureFunction1(3, _c0, ctx_r51.scrollHeight))(\"itemSize\", ctx_r51.itemSize);\n i0.ɵɵadvance(2);\n i0.ɵɵproperty(\"cdkVirtualForOf\", options_r39);\n }\n}\n\nfunction Dropdown_div_11_ng_template_7_ng_template_1_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵtemplate(0, Dropdown_div_11_ng_template_7_ng_template_1_cdk_virtual_scroll_viewport_0_Template, 3, 5, \"cdk-virtual-scroll-viewport\", 36);\n }\n\n if (rf & 2) {\n const ctx_r43 = i0.ɵɵnextContext(3);\n i0.ɵɵproperty(\"ngIf\", ctx_r43.virtualScroll && ctx_r43.optionsToDisplay && ctx_r43.optionsToDisplay.length);\n }\n}\n\nfunction Dropdown_div_11_ng_template_7_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵtemplate(0, Dropdown_div_11_ng_template_7_ng_container_0_Template, 2, 1, \"ng-container\", 33);\n i0.ɵɵtemplate(1, Dropdown_div_11_ng_template_7_ng_template_1_Template, 1, 1, \"ng-template\", null, 34, i0.ɵɵtemplateRefExtractor);\n }\n\n if (rf & 2) {\n const _r42 = i0.ɵɵreference(2);\n\n const ctx_r22 = i0.ɵɵnextContext(2);\n i0.ɵɵproperty(\"ngIf\", !ctx_r22.virtualScroll)(\"ngIfElse\", _r42);\n }\n}\n\nfunction Dropdown_div_11_li_9_ng_container_1_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementContainerStart(0);\n i0.ɵɵtext(1);\n i0.ɵɵelementContainerEnd();\n }\n\n if (rf & 2) {\n const ctx_r67 = i0.ɵɵnextContext(3);\n i0.ɵɵadvance(1);\n i0.ɵɵtextInterpolate1(\" \", ctx_r67.emptyFilterMessageLabel, \" \");\n }\n}\n\nfunction Dropdown_div_11_li_9_ng_container_2_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementContainer(0, null, 41);\n }\n}\n\nfunction Dropdown_div_11_li_9_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementStart(0, \"li\", 40);\n i0.ɵɵtemplate(1, Dropdown_div_11_li_9_ng_container_1_Template, 2, 1, \"ng-container\", 33);\n i0.ɵɵtemplate(2, Dropdown_div_11_li_9_ng_container_2_Template, 2, 0, \"ng-container\", 20);\n i0.ɵɵelementEnd();\n }\n\n if (rf & 2) {\n const ctx_r23 = i0.ɵɵnextContext(2);\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngIf\", !ctx_r23.emptyFilterTemplate && !ctx_r23.emptyTemplate)(\"ngIfElse\", ctx_r23.emptyFilter);\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngTemplateOutlet\", ctx_r23.emptyFilterTemplate || ctx_r23.emptyTemplate);\n }\n}\n\nfunction Dropdown_div_11_li_10_ng_container_1_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementContainerStart(0);\n i0.ɵɵtext(1);\n i0.ɵɵelementContainerEnd();\n }\n\n if (rf & 2) {\n const ctx_r70 = i0.ɵɵnextContext(3);\n i0.ɵɵadvance(1);\n i0.ɵɵtextInterpolate1(\" \", ctx_r70.emptyMessageLabel, \" \");\n }\n}\n\nfunction Dropdown_div_11_li_10_ng_container_2_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementContainer(0, null, 42);\n }\n}\n\nfunction Dropdown_div_11_li_10_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementStart(0, \"li\", 40);\n i0.ɵɵtemplate(1, Dropdown_div_11_li_10_ng_container_1_Template, 2, 1, \"ng-container\", 33);\n i0.ɵɵtemplate(2, Dropdown_div_11_li_10_ng_container_2_Template, 2, 0, \"ng-container\", 20);\n i0.ɵɵelementEnd();\n }\n\n if (rf & 2) {\n const ctx_r24 = i0.ɵɵnextContext(2);\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngIf\", !ctx_r24.emptyTemplate)(\"ngIfElse\", ctx_r24.empty);\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngTemplateOutlet\", ctx_r24.emptyTemplate);\n }\n}\n\nfunction Dropdown_div_11_ng_container_11_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementContainer(0);\n }\n}\n\nconst _c10 = function (a0, a1) {\n return {\n showTransitionParams: a0,\n hideTransitionParams: a1\n };\n};\n\nconst _c11 = function (a1) {\n return {\n value: \"visible\",\n params: a1\n };\n};\n\nconst _c12 = function (a0) {\n return {\n \"p-dropdown-virtualscroll\": a0\n };\n};\n\nfunction Dropdown_div_11_Template(rf, ctx) {\n if (rf & 1) {\n const _r74 = i0.ɵɵgetCurrentView();\n\n i0.ɵɵelementStart(0, \"div\", 19);\n i0.ɵɵlistener(\"click\", function Dropdown_div_11_Template_div_click_0_listener($event) {\n i0.ɵɵrestoreView(_r74);\n const ctx_r73 = i0.ɵɵnextContext();\n return ctx_r73.onOverlayClick($event);\n })(\"@overlayAnimation.start\", function Dropdown_div_11_Template_div_animation_overlayAnimation_start_0_listener($event) {\n i0.ɵɵrestoreView(_r74);\n const ctx_r75 = i0.ɵɵnextContext();\n return ctx_r75.onOverlayAnimationStart($event);\n })(\"@overlayAnimation.start\", function Dropdown_div_11_Template_div_animation_overlayAnimation_start_0_listener($event) {\n i0.ɵɵrestoreView(_r74);\n const ctx_r76 = i0.ɵɵnextContext();\n return ctx_r76.onOverlayAnimationEnd($event);\n });\n i0.ɵɵtemplate(1, Dropdown_div_11_ng_container_1_Template, 1, 0, \"ng-container\", 20);\n i0.ɵɵtemplate(2, Dropdown_div_11_div_2_Template, 5, 4, \"div\", 21);\n i0.ɵɵelementStart(3, \"div\", 22);\n i0.ɵɵelementStart(4, \"ul\", 23);\n i0.ɵɵtemplate(5, Dropdown_div_11_ng_container_5_Template, 2, 1, \"ng-container\", 13);\n i0.ɵɵtemplate(6, Dropdown_div_11_ng_container_6_Template, 2, 5, \"ng-container\", 13);\n i0.ɵɵtemplate(7, Dropdown_div_11_ng_template_7_Template, 3, 2, \"ng-template\", null, 24, i0.ɵɵtemplateRefExtractor);\n i0.ɵɵtemplate(9, Dropdown_div_11_li_9_Template, 3, 3, \"li\", 25);\n i0.ɵɵtemplate(10, Dropdown_div_11_li_10_Template, 3, 3, \"li\", 25);\n i0.ɵɵelementEnd();\n i0.ɵɵelementEnd();\n i0.ɵɵtemplate(11, Dropdown_div_11_ng_container_11_Template, 1, 0, \"ng-container\", 20);\n i0.ɵɵelementEnd();\n }\n\n if (rf & 2) {\n const ctx_r6 = i0.ɵɵnextContext();\n i0.ɵɵclassMap(ctx_r6.panelStyleClass);\n i0.ɵɵproperty(\"ngClass\", \"p-dropdown-panel p-component\")(\"@overlayAnimation\", i0.ɵɵpureFunction1(19, _c11, i0.ɵɵpureFunction2(16, _c10, ctx_r6.showTransitionOptions, ctx_r6.hideTransitionOptions)))(\"ngStyle\", ctx_r6.panelStyle);\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngTemplateOutlet\", ctx_r6.headerTemplate);\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngIf\", ctx_r6.filter);\n i0.ɵɵadvance(1);\n i0.ɵɵstyleProp(\"max-height\", ctx_r6.virtualScroll ? \"auto\" : ctx_r6.scrollHeight || \"auto\");\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngClass\", i0.ɵɵpureFunction1(21, _c12, ctx_r6.virtualScroll));\n i0.ɵɵattribute(\"id\", ctx_r6.listId);\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngIf\", ctx_r6.group);\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngIf\", !ctx_r6.group);\n i0.ɵɵadvance(3);\n i0.ɵɵproperty(\"ngIf\", ctx_r6.filterValue && ctx_r6.isEmpty());\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngIf\", !ctx_r6.filterValue && ctx_r6.isEmpty());\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngTemplateOutlet\", ctx_r6.footerTemplate);\n }\n}\n\nconst _c13 = function (a1, a2, a3, a4) {\n return {\n \"p-dropdown p-component\": true,\n \"p-disabled\": a1,\n \"p-dropdown-open\": a2,\n \"p-focus\": a3,\n \"p-dropdown-clearable\": a4\n };\n};\n\nconst DROPDOWN_VALUE_ACCESSOR = {\n provide: NG_VALUE_ACCESSOR,\n useExisting: forwardRef(() => Dropdown),\n multi: true\n};\n\nclass DropdownItem {\n constructor() {\n this.onClick = new EventEmitter();\n }\n\n onOptionClick(event) {\n this.onClick.emit({\n originalEvent: event,\n option: this.option\n });\n }\n\n}\n\nDropdownItem.ɵfac = function DropdownItem_Factory(t) {\n return new (t || DropdownItem)();\n};\n\nDropdownItem.ɵcmp = /* @__PURE__ */i0.ɵɵdefineComponent({\n type: DropdownItem,\n selectors: [[\"p-dropdownItem\"]],\n hostAttrs: [1, \"p-element\"],\n inputs: {\n option: \"option\",\n selected: \"selected\",\n label: \"label\",\n disabled: \"disabled\",\n visible: \"visible\",\n itemSize: \"itemSize\",\n template: \"template\"\n },\n outputs: {\n onClick: \"onClick\"\n },\n decls: 3,\n vars: 15,\n consts: [[\"role\", \"option\", \"pRipple\", \"\", 3, \"ngStyle\", \"id\", \"ngClass\", \"click\"], [4, \"ngIf\"], [4, \"ngTemplateOutlet\", \"ngTemplateOutletContext\"]],\n template: function DropdownItem_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementStart(0, \"li\", 0);\n i0.ɵɵlistener(\"click\", function DropdownItem_Template_li_click_0_listener($event) {\n return ctx.onOptionClick($event);\n });\n i0.ɵɵtemplate(1, DropdownItem_span_1_Template, 2, 1, \"span\", 1);\n i0.ɵɵtemplate(2, DropdownItem_ng_container_2_Template, 1, 0, \"ng-container\", 2);\n i0.ɵɵelementEnd();\n }\n\n if (rf & 2) {\n i0.ɵɵproperty(\"ngStyle\", i0.ɵɵpureFunction1(8, _c0, ctx.itemSize + \"px\"))(\"id\", ctx.selected ? \"p-highlighted-option\" : \"\")(\"ngClass\", i0.ɵɵpureFunction2(10, _c1, ctx.selected, ctx.disabled));\n i0.ɵɵattribute(\"aria-label\", ctx.label)(\"aria-selected\", ctx.selected);\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngIf\", !ctx.template);\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngTemplateOutlet\", ctx.template)(\"ngTemplateOutletContext\", i0.ɵɵpureFunction1(13, _c2, ctx.option));\n }\n },\n directives: [i1.Ripple, i2.NgStyle, i2.NgClass, i2.NgIf, i2.NgTemplateOutlet],\n encapsulation: 2\n});\n\n(function () {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && i0.ɵsetClassMetadata(DropdownItem, [{\n type: Component,\n args: [{\n selector: 'p-dropdownItem',\n template: `\n \n {{label||'empty'}}\n \n \n `,\n host: {\n 'class': 'p-element'\n }\n }]\n }], null, {\n option: [{\n type: Input\n }],\n selected: [{\n type: Input\n }],\n label: [{\n type: Input\n }],\n disabled: [{\n type: Input\n }],\n visible: [{\n type: Input\n }],\n itemSize: [{\n type: Input\n }],\n template: [{\n type: Input\n }],\n onClick: [{\n type: Output\n }]\n });\n})();\n\nclass Dropdown {\n constructor(el, renderer, cd, zone, filterService, config, overlayService) {\n this.el = el;\n this.renderer = renderer;\n this.cd = cd;\n this.zone = zone;\n this.filterService = filterService;\n this.config = config;\n this.overlayService = overlayService;\n this.scrollHeight = '200px';\n this.resetFilterOnHide = false;\n this.dropdownIcon = 'pi pi-chevron-down';\n this.optionGroupChildren = \"items\";\n this.autoDisplayFirst = true;\n this.emptyFilterMessage = '';\n this.emptyMessage = '';\n this.autoZIndex = true;\n this.baseZIndex = 0;\n this.showTransitionOptions = '.12s cubic-bezier(0, 0, 0.2, 1)';\n this.hideTransitionOptions = '.1s linear';\n this.filterMatchMode = \"contains\";\n this.tooltip = '';\n this.tooltipPosition = 'right';\n this.tooltipPositionStyle = 'absolute';\n this.autofocusFilter = true;\n this.onChange = new EventEmitter();\n this.onFilter = new EventEmitter();\n this.onFocus = new EventEmitter();\n this.onBlur = new EventEmitter();\n this.onClick = new EventEmitter();\n this.onShow = new EventEmitter();\n this.onHide = new EventEmitter();\n this.onClear = new EventEmitter();\n\n this.onModelChange = () => {};\n\n this.onModelTouched = () => {};\n\n this.viewPortOffsetTop = 0;\n this.id = UniqueComponentId();\n }\n\n get disabled() {\n return this._disabled;\n }\n\n set disabled(_disabled) {\n if (_disabled) {\n this.focused = false;\n if (this.overlayVisible) this.hide();\n }\n\n this._disabled = _disabled;\n\n if (!this.cd.destroyed) {\n this.cd.detectChanges();\n }\n }\n\n ngAfterContentInit() {\n this.templates.forEach(item => {\n switch (item.getType()) {\n case 'item':\n this.itemTemplate = item.template;\n break;\n\n case 'selectedItem':\n this.selectedItemTemplate = item.template;\n break;\n\n case 'header':\n this.headerTemplate = item.template;\n break;\n\n case 'footer':\n this.footerTemplate = item.template;\n break;\n\n case 'emptyfilter':\n this.emptyFilterTemplate = item.template;\n break;\n\n case 'empty':\n this.emptyTemplate = item.template;\n break;\n\n case 'group':\n this.groupTemplate = item.template;\n break;\n\n default:\n this.itemTemplate = item.template;\n break;\n }\n });\n }\n\n ngOnInit() {\n this.optionsToDisplay = this.options;\n this.updateSelectedOption(null);\n this.labelId = this.id + '_label';\n this.listId = this.id + '_list';\n }\n\n get options() {\n return this._options;\n }\n\n set options(val) {\n this._options = val;\n this.optionsToDisplay = this._options;\n this.updateSelectedOption(this.value);\n this.optionsChanged = true;\n\n if (this._filterValue && this._filterValue.length) {\n this.activateFilter();\n }\n }\n\n get filterValue() {\n return this._filterValue;\n }\n\n set filterValue(val) {\n this._filterValue = val;\n this.activateFilter();\n }\n\n ngAfterViewInit() {\n if (this.editable) {\n this.updateEditableLabel();\n }\n }\n\n get label() {\n return this.selectedOption ? this.getOptionLabel(this.selectedOption) : null;\n }\n\n get emptyMessageLabel() {\n return this.emptyMessage || this.config.getTranslation(TranslationKeys.EMPTY_MESSAGE);\n }\n\n get emptyFilterMessageLabel() {\n return this.emptyFilterMessage || this.config.getTranslation(TranslationKeys.EMPTY_FILTER_MESSAGE);\n }\n\n get filled() {\n return this.value || this.value != null || this.value != undefined;\n }\n\n updateEditableLabel() {\n if (this.editableInputViewChild && this.editableInputViewChild.nativeElement) {\n this.editableInputViewChild.nativeElement.value = this.selectedOption ? this.getOptionLabel(this.selectedOption) : this.value || '';\n }\n }\n\n getOptionLabel(option) {\n return this.optionLabel ? ObjectUtils.resolveFieldData(option, this.optionLabel) : option.label != undefined ? option.label : option;\n }\n\n getOptionValue(option) {\n return this.optionValue ? ObjectUtils.resolveFieldData(option, this.optionValue) : this.optionLabel || option.value === undefined ? option : option.value;\n }\n\n isOptionDisabled(option) {\n return this.optionDisabled ? ObjectUtils.resolveFieldData(option, this.optionDisabled) : option.disabled !== undefined ? option.disabled : false;\n }\n\n getOptionGroupLabel(optionGroup) {\n return this.optionGroupLabel ? ObjectUtils.resolveFieldData(optionGroup, this.optionGroupLabel) : optionGroup.label != undefined ? optionGroup.label : optionGroup;\n }\n\n getOptionGroupChildren(optionGroup) {\n return this.optionGroupChildren ? ObjectUtils.resolveFieldData(optionGroup, this.optionGroupChildren) : optionGroup.items;\n }\n\n onItemClick(event) {\n const option = event.option;\n\n if (!this.isOptionDisabled(option)) {\n this.selectItem(event, option);\n this.accessibleViewChild.nativeElement.focus();\n }\n\n setTimeout(() => {\n this.hide();\n }, 150);\n }\n\n selectItem(event, option) {\n if (this.selectedOption != option) {\n this.selectedOption = option;\n this.value = this.getOptionValue(option);\n this.onModelChange(this.value);\n this.updateEditableLabel();\n this.onChange.emit({\n originalEvent: event.originalEvent,\n value: this.value\n });\n\n if (this.virtualScroll) {\n setTimeout(() => {\n this.viewPortOffsetTop = this.viewPort ? this.viewPort.measureScrollOffset() : 0;\n }, 1);\n }\n }\n }\n\n ngAfterViewChecked() {\n if (this.optionsChanged && this.overlayVisible) {\n this.optionsChanged = false;\n\n if (this.virtualScroll) {\n this.updateVirtualScrollSelectedIndex(true);\n }\n\n this.zone.runOutsideAngular(() => {\n setTimeout(() => {\n this.alignOverlay();\n }, 1);\n });\n }\n\n if (this.selectedOptionUpdated && this.itemsWrapper) {\n if (this.virtualScroll && this.viewPort) {\n let range = this.viewPort.getRenderedRange();\n this.updateVirtualScrollSelectedIndex(false);\n\n if (range.start > this.virtualScrollSelectedIndex || range.end < this.virtualScrollSelectedIndex) {\n this.viewPort.scrollToIndex(this.virtualScrollSelectedIndex);\n }\n }\n\n let selectedItem = DomHandler.findSingle(this.overlay, 'li.p-highlight');\n\n if (selectedItem) {\n DomHandler.scrollInView(this.itemsWrapper, DomHandler.findSingle(this.overlay, 'li.p-highlight'));\n }\n\n this.selectedOptionUpdated = false;\n }\n }\n\n writeValue(value) {\n if (this.filter) {\n this.resetFilter();\n }\n\n this.value = value;\n this.updateSelectedOption(value);\n this.updateEditableLabel();\n this.cd.markForCheck();\n }\n\n resetFilter() {\n this._filterValue = null;\n\n if (this.filterViewChild && this.filterViewChild.nativeElement) {\n this.filterViewChild.nativeElement.value = '';\n }\n\n this.optionsToDisplay = this.options;\n }\n\n updateSelectedOption(val) {\n this.selectedOption = this.findOption(val, this.optionsToDisplay);\n\n if (this.autoDisplayFirst && !this.placeholder && !this.selectedOption && this.optionsToDisplay && this.optionsToDisplay.length && !this.editable) {\n this.selectedOption = this.optionsToDisplay[0];\n this.value = this.getOptionValue(this.selectedOption);\n this.onModelChange(this.value);\n }\n\n this.selectedOptionUpdated = true;\n }\n\n registerOnChange(fn) {\n this.onModelChange = fn;\n }\n\n registerOnTouched(fn) {\n this.onModelTouched = fn;\n }\n\n setDisabledState(val) {\n this.disabled = val;\n this.cd.markForCheck();\n }\n\n onMouseclick(event) {\n if (this.disabled || this.readonly || this.isInputClick(event)) {\n return;\n }\n\n this.onClick.emit(event);\n this.accessibleViewChild.nativeElement.focus();\n if (this.overlayVisible) this.hide();else this.show();\n this.cd.detectChanges();\n }\n\n onOverlayClick(event) {\n this.overlayService.add({\n originalEvent: event,\n target: this.el.nativeElement\n });\n }\n\n isInputClick(event) {\n return DomHandler.hasClass(event.target, 'p-dropdown-clear-icon') || event.target.isSameNode(this.accessibleViewChild.nativeElement) || this.editableInputViewChild && event.target.isSameNode(this.editableInputViewChild.nativeElement);\n }\n\n isOutsideClicked(event) {\n return !(this.el.nativeElement.isSameNode(event.target) || this.el.nativeElement.contains(event.target) || this.overlay && this.overlay.contains(event.target));\n }\n\n isEmpty() {\n return !this.optionsToDisplay || this.optionsToDisplay && this.optionsToDisplay.length === 0;\n }\n\n onEditableInputClick() {\n this.bindDocumentClickListener();\n }\n\n onEditableInputFocus(event) {\n this.focused = true;\n this.hide();\n this.onFocus.emit(event);\n }\n\n onEditableInputChange(event) {\n this.value = event.target.value;\n this.updateSelectedOption(this.value);\n this.onModelChange(this.value);\n this.onChange.emit({\n originalEvent: event,\n value: this.value\n });\n }\n\n show() {\n this.overlayVisible = true;\n }\n\n onOverlayAnimationStart(event) {\n switch (event.toState) {\n case 'visible':\n this.overlay = event.element;\n let itemsWrapperSelector = this.virtualScroll ? '.cdk-virtual-scroll-viewport' : '.p-dropdown-items-wrapper';\n this.itemsWrapper = DomHandler.findSingle(this.overlay, itemsWrapperSelector);\n this.appendOverlay();\n\n if (this.autoZIndex) {\n ZIndexUtils.set('overlay', this.overlay, this.baseZIndex + this.config.zIndex.overlay);\n }\n\n this.alignOverlay();\n this.bindDocumentClickListener();\n this.bindDocumentResizeListener();\n this.bindScrollListener();\n\n if (this.options && this.options.length) {\n if (!this.virtualScroll) {\n let selectedListItem = DomHandler.findSingle(this.itemsWrapper, '.p-dropdown-item.p-highlight');\n\n if (selectedListItem) {\n selectedListItem.scrollIntoView({\n block: 'nearest',\n inline: 'start'\n });\n }\n }\n }\n\n if (this.filterViewChild && this.filterViewChild.nativeElement) {\n this.preventModelTouched = true;\n\n if (this.autofocusFilter) {\n this.filterViewChild.nativeElement.focus();\n }\n }\n\n this.onShow.emit(event);\n break;\n\n case 'void':\n this.onOverlayHide();\n this.onHide.emit(event);\n break;\n }\n }\n\n onOverlayAnimationEnd(event) {\n switch (event.toState) {\n case 'void':\n ZIndexUtils.clear(event.element);\n break;\n }\n }\n\n scrollToSelectedVirtualScrollElement() {\n if (!this.virtualAutoScrolled) {\n if (this.viewPortOffsetTop) {\n this.viewPort.scrollToOffset(this.viewPortOffsetTop);\n } else if (this.virtualScrollSelectedIndex > -1) {\n this.viewPort.scrollToIndex(this.virtualScrollSelectedIndex);\n }\n }\n\n this.virtualAutoScrolled = true;\n }\n\n updateVirtualScrollSelectedIndex(resetOffset) {\n if (this.selectedOption && this.optionsToDisplay && this.optionsToDisplay.length) {\n if (resetOffset) {\n this.viewPortOffsetTop = 0;\n }\n\n this.virtualScrollSelectedIndex = this.findOptionIndex(this.getOptionValue(this.selectedOption), this.optionsToDisplay);\n }\n }\n\n appendOverlay() {\n if (this.appendTo) {\n if (this.appendTo === 'body') document.body.appendChild(this.overlay);else DomHandler.appendChild(this.overlay, this.appendTo);\n\n if (!this.overlay.style.minWidth) {\n this.overlay.style.minWidth = DomHandler.getWidth(this.containerViewChild.nativeElement) + 'px';\n }\n }\n }\n\n restoreOverlayAppend() {\n if (this.overlay && this.appendTo) {\n this.el.nativeElement.appendChild(this.overlay);\n }\n }\n\n hide() {\n this.overlayVisible = false;\n\n if (this.filter && this.resetFilterOnHide) {\n this.resetFilter();\n }\n\n if (this.virtualScroll) {\n this.virtualAutoScrolled = false;\n }\n\n this.cd.markForCheck();\n }\n\n alignOverlay() {\n if (this.overlay) {\n if (this.appendTo) DomHandler.absolutePosition(this.overlay, this.containerViewChild.nativeElement);else DomHandler.relativePosition(this.overlay, this.containerViewChild.nativeElement);\n }\n }\n\n onInputFocus(event) {\n this.focused = true;\n this.onFocus.emit(event);\n }\n\n onInputBlur(event) {\n this.focused = false;\n this.onBlur.emit(event);\n\n if (!this.preventModelTouched) {\n this.onModelTouched();\n }\n\n this.preventModelTouched = false;\n }\n\n findPrevEnabledOption(index) {\n let prevEnabledOption;\n\n if (this.optionsToDisplay && this.optionsToDisplay.length) {\n for (let i = index - 1; 0 <= i; i--) {\n let option = this.optionsToDisplay[i];\n\n if (option.disabled) {\n continue;\n } else {\n prevEnabledOption = option;\n break;\n }\n }\n\n if (!prevEnabledOption) {\n for (let i = this.optionsToDisplay.length - 1; i >= index; i--) {\n let option = this.optionsToDisplay[i];\n\n if (this.isOptionDisabled(option)) {\n continue;\n } else {\n prevEnabledOption = option;\n break;\n }\n }\n }\n }\n\n return prevEnabledOption;\n }\n\n findNextEnabledOption(index) {\n let nextEnabledOption;\n\n if (this.optionsToDisplay && this.optionsToDisplay.length) {\n for (let i = index + 1; i < this.optionsToDisplay.length; i++) {\n let option = this.optionsToDisplay[i];\n\n if (this.isOptionDisabled(option)) {\n continue;\n } else {\n nextEnabledOption = option;\n break;\n }\n }\n\n if (!nextEnabledOption) {\n for (let i = 0; i < index; i++) {\n let option = this.optionsToDisplay[i];\n\n if (this.isOptionDisabled(option)) {\n continue;\n } else {\n nextEnabledOption = option;\n break;\n }\n }\n }\n }\n\n return nextEnabledOption;\n }\n\n onKeydown(event, search) {\n if (this.readonly || !this.optionsToDisplay || this.optionsToDisplay.length === null) {\n return;\n }\n\n switch (event.which) {\n //down\n case 40:\n if (!this.overlayVisible && event.altKey) {\n this.show();\n } else {\n if (this.group) {\n let selectedItemIndex = this.selectedOption ? this.findOptionGroupIndex(this.getOptionValue(this.selectedOption), this.optionsToDisplay) : -1;\n\n if (selectedItemIndex !== -1) {\n let nextItemIndex = selectedItemIndex.itemIndex + 1;\n\n if (nextItemIndex < this.getOptionGroupChildren(this.optionsToDisplay[selectedItemIndex.groupIndex]).length) {\n this.selectItem(event, this.getOptionGroupChildren(this.optionsToDisplay[selectedItemIndex.groupIndex])[nextItemIndex]);\n this.selectedOptionUpdated = true;\n } else if (this.optionsToDisplay[selectedItemIndex.groupIndex + 1]) {\n this.selectItem(event, this.getOptionGroupChildren(this.optionsToDisplay[selectedItemIndex.groupIndex + 1])[0]);\n this.selectedOptionUpdated = true;\n }\n } else {\n if (this.optionsToDisplay && this.optionsToDisplay.length > 0) {\n this.selectItem(event, this.getOptionGroupChildren(this.optionsToDisplay[0])[0]);\n }\n }\n } else {\n let selectedItemIndex = this.selectedOption ? this.findOptionIndex(this.getOptionValue(this.selectedOption), this.optionsToDisplay) : -1;\n let nextEnabledOption = this.findNextEnabledOption(selectedItemIndex);\n\n if (nextEnabledOption) {\n this.selectItem(event, nextEnabledOption);\n this.selectedOptionUpdated = true;\n }\n }\n }\n\n event.preventDefault();\n break;\n //up\n\n case 38:\n if (this.group) {\n let selectedItemIndex = this.selectedOption ? this.findOptionGroupIndex(this.getOptionValue(this.selectedOption), this.optionsToDisplay) : -1;\n\n if (selectedItemIndex !== -1) {\n let prevItemIndex = selectedItemIndex.itemIndex - 1;\n\n if (prevItemIndex >= 0) {\n this.selectItem(event, this.getOptionGroupChildren(this.optionsToDisplay[selectedItemIndex.groupIndex])[prevItemIndex]);\n this.selectedOptionUpdated = true;\n } else if (prevItemIndex < 0) {\n let prevGroup = this.optionsToDisplay[selectedItemIndex.groupIndex - 1];\n\n if (prevGroup) {\n this.selectItem(event, this.getOptionGroupChildren(prevGroup)[this.getOptionGroupChildren(prevGroup).length - 1]);\n this.selectedOptionUpdated = true;\n }\n }\n }\n } else {\n let selectedItemIndex = this.selectedOption ? this.findOptionIndex(this.getOptionValue(this.selectedOption), this.optionsToDisplay) : -1;\n let prevEnabledOption = this.findPrevEnabledOption(selectedItemIndex);\n\n if (prevEnabledOption) {\n this.selectItem(event, prevEnabledOption);\n this.selectedOptionUpdated = true;\n }\n }\n\n event.preventDefault();\n break;\n //space\n\n case 32:\n if (search) {\n if (!this.overlayVisible) {\n this.show();\n } else {\n this.hide();\n }\n\n event.preventDefault();\n }\n\n break;\n //enter\n\n case 13:\n if (this.overlayVisible && (!this.filter || this.optionsToDisplay && this.optionsToDisplay.length > 0)) {\n this.hide();\n } else if (!this.overlayVisible) {\n this.show();\n }\n\n event.preventDefault();\n break;\n //escape and tab\n\n case 27:\n case 9:\n this.hide();\n break;\n //search item based on keyboard input\n\n default:\n if (search && !event.metaKey) {\n this.search(event);\n }\n\n break;\n }\n }\n\n search(event) {\n if (this.searchTimeout) {\n clearTimeout(this.searchTimeout);\n }\n\n const char = event.key;\n this.previousSearchChar = this.currentSearchChar;\n this.currentSearchChar = char;\n if (this.previousSearchChar === this.currentSearchChar) this.searchValue = this.currentSearchChar;else this.searchValue = this.searchValue ? this.searchValue + char : char;\n let newOption;\n\n if (this.group) {\n let searchIndex = this.selectedOption ? this.findOptionGroupIndex(this.getOptionValue(this.selectedOption), this.optionsToDisplay) : {\n groupIndex: 0,\n itemIndex: 0\n };\n newOption = this.searchOptionWithinGroup(searchIndex);\n } else {\n let searchIndex = this.selectedOption ? this.findOptionIndex(this.getOptionValue(this.selectedOption), this.optionsToDisplay) : -1;\n newOption = this.searchOption(++searchIndex);\n }\n\n if (newOption && !this.isOptionDisabled(newOption)) {\n this.selectItem(event, newOption);\n this.selectedOptionUpdated = true;\n }\n\n this.searchTimeout = setTimeout(() => {\n this.searchValue = null;\n }, 250);\n }\n\n searchOption(index) {\n let option;\n\n if (this.searchValue) {\n option = this.searchOptionInRange(index, this.optionsToDisplay.length);\n\n if (!option) {\n option = this.searchOptionInRange(0, index);\n }\n }\n\n return option;\n }\n\n searchOptionInRange(start, end) {\n for (let i = start; i < end; i++) {\n let opt = this.optionsToDisplay[i];\n\n if (this.getOptionLabel(opt).toLocaleLowerCase(this.filterLocale).startsWith(this.searchValue.toLocaleLowerCase(this.filterLocale)) && !this.isOptionDisabled(opt)) {\n return opt;\n }\n }\n\n return null;\n }\n\n searchOptionWithinGroup(index) {\n let option;\n\n if (this.searchValue) {\n for (let i = index.groupIndex; i < this.optionsToDisplay.length; i++) {\n for (let j = index.groupIndex === i ? index.itemIndex + 1 : 0; j < this.getOptionGroupChildren(this.optionsToDisplay[i]).length; j++) {\n let opt = this.getOptionGroupChildren(this.optionsToDisplay[i])[j];\n\n if (this.getOptionLabel(opt).toLocaleLowerCase(this.filterLocale).startsWith(this.searchValue.toLocaleLowerCase(this.filterLocale)) && !this.isOptionDisabled(opt)) {\n return opt;\n }\n }\n }\n\n if (!option) {\n for (let i = 0; i <= index.groupIndex; i++) {\n for (let j = 0; j < (index.groupIndex === i ? index.itemIndex : this.getOptionGroupChildren(this.optionsToDisplay[i]).length); j++) {\n let opt = this.getOptionGroupChildren(this.optionsToDisplay[i])[j];\n\n if (this.getOptionLabel(opt).toLocaleLowerCase(this.filterLocale).startsWith(this.searchValue.toLocaleLowerCase(this.filterLocale)) && !this.isOptionDisabled(opt)) {\n return opt;\n }\n }\n }\n }\n }\n\n return null;\n }\n\n findOptionIndex(val, opts) {\n let index = -1;\n\n if (opts) {\n for (let i = 0; i < opts.length; i++) {\n if (val == null && this.getOptionValue(opts[i]) == null || ObjectUtils.equals(val, this.getOptionValue(opts[i]), this.dataKey)) {\n index = i;\n break;\n }\n }\n }\n\n return index;\n }\n\n findOptionGroupIndex(val, opts) {\n let groupIndex, itemIndex;\n\n if (opts) {\n for (let i = 0; i < opts.length; i++) {\n groupIndex = i;\n itemIndex = this.findOptionIndex(val, this.getOptionGroupChildren(opts[i]));\n\n if (itemIndex !== -1) {\n break;\n }\n }\n }\n\n if (itemIndex !== -1) {\n return {\n groupIndex: groupIndex,\n itemIndex: itemIndex\n };\n } else {\n return -1;\n }\n }\n\n findOption(val, opts, inGroup) {\n if (this.group && !inGroup) {\n let opt;\n\n if (opts && opts.length) {\n for (let optgroup of opts) {\n opt = this.findOption(val, this.getOptionGroupChildren(optgroup), true);\n\n if (opt) {\n break;\n }\n }\n }\n\n return opt;\n } else {\n let index = this.findOptionIndex(val, opts);\n return index != -1 ? opts[index] : null;\n }\n }\n\n onFilterInputChange(event) {\n let inputValue = event.target.value;\n\n if (inputValue && inputValue.length) {\n this._filterValue = inputValue;\n this.activateFilter();\n } else {\n this._filterValue = null;\n this.optionsToDisplay = this.options;\n }\n\n this.optionsChanged = true;\n this.onFilter.emit({\n originalEvent: event,\n filter: this._filterValue\n });\n }\n\n activateFilter() {\n let searchFields = (this.filterBy || this.optionLabel || 'label').split(',');\n\n if (this.options && this.options.length) {\n if (this.group) {\n let filteredGroups = [];\n\n for (let optgroup of this.options) {\n let filteredSubOptions = this.filterService.filter(this.getOptionGroupChildren(optgroup), searchFields, this.filterValue, this.filterMatchMode, this.filterLocale);\n\n if (filteredSubOptions && filteredSubOptions.length) {\n filteredGroups.push(Object.assign(Object.assign({}, optgroup), {\n [this.optionGroupChildren]: filteredSubOptions\n }));\n }\n }\n\n this.optionsToDisplay = filteredGroups;\n } else {\n this.optionsToDisplay = this.filterService.filter(this.options, searchFields, this.filterValue, this.filterMatchMode, this.filterLocale);\n }\n\n this.optionsChanged = true;\n }\n }\n\n applyFocus() {\n if (this.editable) DomHandler.findSingle(this.el.nativeElement, '.p-dropdown-label.p-inputtext').focus();else DomHandler.findSingle(this.el.nativeElement, 'input[readonly]').focus();\n }\n\n focus() {\n this.applyFocus();\n }\n\n bindDocumentClickListener() {\n if (!this.documentClickListener) {\n const documentTarget = this.el ? this.el.nativeElement.ownerDocument : 'document';\n this.documentClickListener = this.renderer.listen(documentTarget, 'click', event => {\n if (this.isOutsideClicked(event)) {\n this.hide();\n this.unbindDocumentClickListener();\n }\n\n this.cd.markForCheck();\n });\n }\n }\n\n unbindDocumentClickListener() {\n if (this.documentClickListener) {\n this.documentClickListener();\n this.documentClickListener = null;\n }\n }\n\n bindDocumentResizeListener() {\n this.documentResizeListener = this.onWindowResize.bind(this);\n window.addEventListener('resize', this.documentResizeListener);\n }\n\n unbindDocumentResizeListener() {\n if (this.documentResizeListener) {\n window.removeEventListener('resize', this.documentResizeListener);\n this.documentResizeListener = null;\n }\n }\n\n onWindowResize() {\n if (this.overlayVisible && !DomHandler.isTouchDevice()) {\n this.hide();\n }\n }\n\n bindScrollListener() {\n if (!this.scrollHandler) {\n this.scrollHandler = new ConnectedOverlayScrollHandler(this.containerViewChild.nativeElement, event => {\n if (this.overlayVisible) {\n this.hide();\n }\n });\n }\n\n this.scrollHandler.bindScrollListener();\n }\n\n unbindScrollListener() {\n if (this.scrollHandler) {\n this.scrollHandler.unbindScrollListener();\n }\n }\n\n clear(event) {\n this.value = null;\n this.onModelChange(this.value);\n this.onChange.emit({\n originalEvent: event,\n value: this.value\n });\n this.updateSelectedOption(this.value);\n this.updateEditableLabel();\n this.onClear.emit(event);\n }\n\n onOverlayHide() {\n this.unbindDocumentClickListener();\n this.unbindDocumentResizeListener();\n this.unbindScrollListener();\n this.overlay = null;\n this.itemsWrapper = null;\n this.onModelTouched();\n }\n\n ngOnDestroy() {\n if (this.scrollHandler) {\n this.scrollHandler.destroy();\n this.scrollHandler = null;\n }\n\n if (this.overlay) {\n ZIndexUtils.clear(this.overlay);\n }\n\n this.restoreOverlayAppend();\n this.onOverlayHide();\n }\n\n}\n\nDropdown.ɵfac = function Dropdown_Factory(t) {\n return new (t || Dropdown)(i0.ɵɵdirectiveInject(i0.ElementRef), i0.ɵɵdirectiveInject(i0.Renderer2), i0.ɵɵdirectiveInject(i0.ChangeDetectorRef), i0.ɵɵdirectiveInject(i0.NgZone), i0.ɵɵdirectiveInject(i3.FilterService), i0.ɵɵdirectiveInject(i3.PrimeNGConfig), i0.ɵɵdirectiveInject(i3.OverlayService));\n};\n\nDropdown.ɵcmp = /* @__PURE__ */i0.ɵɵdefineComponent({\n type: Dropdown,\n selectors: [[\"p-dropdown\"]],\n contentQueries: function Dropdown_ContentQueries(rf, ctx, dirIndex) {\n if (rf & 1) {\n i0.ɵɵcontentQuery(dirIndex, PrimeTemplate, 4);\n }\n\n if (rf & 2) {\n let _t;\n\n i0.ɵɵqueryRefresh(_t = i0.ɵɵloadQuery()) && (ctx.templates = _t);\n }\n },\n viewQuery: function Dropdown_Query(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵviewQuery(_c3, 5);\n i0.ɵɵviewQuery(_c4, 5);\n i0.ɵɵviewQuery(_c5, 5);\n i0.ɵɵviewQuery(CdkVirtualScrollViewport, 5);\n i0.ɵɵviewQuery(_c6, 5);\n }\n\n if (rf & 2) {\n let _t;\n\n i0.ɵɵqueryRefresh(_t = i0.ɵɵloadQuery()) && (ctx.containerViewChild = _t.first);\n i0.ɵɵqueryRefresh(_t = i0.ɵɵloadQuery()) && (ctx.filterViewChild = _t.first);\n i0.ɵɵqueryRefresh(_t = i0.ɵɵloadQuery()) && (ctx.accessibleViewChild = _t.first);\n i0.ɵɵqueryRefresh(_t = i0.ɵɵloadQuery()) && (ctx.viewPort = _t.first);\n i0.ɵɵqueryRefresh(_t = i0.ɵɵloadQuery()) && (ctx.editableInputViewChild = _t.first);\n }\n },\n hostAttrs: [1, \"p-element\", \"p-inputwrapper\"],\n hostVars: 4,\n hostBindings: function Dropdown_HostBindings(rf, ctx) {\n if (rf & 2) {\n i0.ɵɵclassProp(\"p-inputwrapper-filled\", ctx.filled)(\"p-inputwrapper-focus\", ctx.focused || ctx.overlayVisible);\n }\n },\n inputs: {\n scrollHeight: \"scrollHeight\",\n filter: \"filter\",\n name: \"name\",\n style: \"style\",\n panelStyle: \"panelStyle\",\n styleClass: \"styleClass\",\n panelStyleClass: \"panelStyleClass\",\n readonly: \"readonly\",\n required: \"required\",\n editable: \"editable\",\n appendTo: \"appendTo\",\n tabindex: \"tabindex\",\n placeholder: \"placeholder\",\n filterPlaceholder: \"filterPlaceholder\",\n filterLocale: \"filterLocale\",\n inputId: \"inputId\",\n selectId: \"selectId\",\n dataKey: \"dataKey\",\n filterBy: \"filterBy\",\n autofocus: \"autofocus\",\n resetFilterOnHide: \"resetFilterOnHide\",\n dropdownIcon: \"dropdownIcon\",\n optionLabel: \"optionLabel\",\n optionValue: \"optionValue\",\n optionDisabled: \"optionDisabled\",\n optionGroupLabel: \"optionGroupLabel\",\n optionGroupChildren: \"optionGroupChildren\",\n autoDisplayFirst: \"autoDisplayFirst\",\n group: \"group\",\n showClear: \"showClear\",\n emptyFilterMessage: \"emptyFilterMessage\",\n emptyMessage: \"emptyMessage\",\n virtualScroll: \"virtualScroll\",\n itemSize: \"itemSize\",\n autoZIndex: \"autoZIndex\",\n baseZIndex: \"baseZIndex\",\n showTransitionOptions: \"showTransitionOptions\",\n hideTransitionOptions: \"hideTransitionOptions\",\n ariaFilterLabel: \"ariaFilterLabel\",\n ariaLabelledBy: \"ariaLabelledBy\",\n filterMatchMode: \"filterMatchMode\",\n maxlength: \"maxlength\",\n tooltip: \"tooltip\",\n tooltipPosition: \"tooltipPosition\",\n tooltipPositionStyle: \"tooltipPositionStyle\",\n tooltipStyleClass: \"tooltipStyleClass\",\n autofocusFilter: \"autofocusFilter\",\n disabled: \"disabled\",\n options: \"options\",\n filterValue: \"filterValue\"\n },\n outputs: {\n onChange: \"onChange\",\n onFilter: \"onFilter\",\n onFocus: \"onFocus\",\n onBlur: \"onBlur\",\n onClick: \"onClick\",\n onShow: \"onShow\",\n onHide: \"onHide\",\n onClear: \"onClear\"\n },\n features: [i0.ɵɵProvidersFeature([DROPDOWN_VALUE_ACCESSOR])],\n decls: 12,\n vars: 24,\n consts: [[3, \"ngClass\", \"ngStyle\", \"click\"], [\"container\", \"\"], [1, \"p-hidden-accessible\"], [\"type\", \"text\", \"readonly\", \"\", \"aria-haspopup\", \"listbox\", \"aria-haspopup\", \"listbox\", \"role\", \"listbox\", 3, \"disabled\", \"focus\", \"blur\", \"keydown\"], [\"in\", \"\"], [3, \"ngClass\", \"pTooltip\", \"tooltipPosition\", \"positionStyle\", \"tooltipStyleClass\", 4, \"ngIf\"], [3, \"ngClass\", 4, \"ngIf\"], [\"type\", \"text\", \"class\", \"p-dropdown-label p-inputtext\", \"aria-haspopup\", \"listbox\", 3, \"disabled\", \"click\", \"input\", \"focus\", \"blur\", 4, \"ngIf\"], [\"class\", \"p-dropdown-clear-icon pi pi-times\", 3, \"click\", 4, \"ngIf\"], [\"role\", \"button\", \"aria-haspopup\", \"listbox\", 1, \"p-dropdown-trigger\"], [1, \"p-dropdown-trigger-icon\", 3, \"ngClass\"], [\"onOverlayAnimationEnd\", \"\", 3, \"ngClass\", \"ngStyle\", \"class\", \"click\", 4, \"ngIf\"], [3, \"ngClass\", \"pTooltip\", \"tooltipPosition\", \"positionStyle\", \"tooltipStyleClass\"], [4, \"ngIf\"], [4, \"ngTemplateOutlet\", \"ngTemplateOutletContext\"], [3, \"ngClass\"], [\"type\", \"text\", \"aria-haspopup\", \"listbox\", 1, \"p-dropdown-label\", \"p-inputtext\", 3, \"disabled\", \"click\", \"input\", \"focus\", \"blur\"], [\"editableInput\", \"\"], [1, \"p-dropdown-clear-icon\", \"pi\", \"pi-times\", 3, \"click\"], [\"onOverlayAnimationEnd\", \"\", 3, \"ngClass\", \"ngStyle\", \"click\"], [4, \"ngTemplateOutlet\"], [\"class\", \"p-dropdown-header\", 4, \"ngIf\"], [1, \"p-dropdown-items-wrapper\"], [\"role\", \"listbox\", 1, \"p-dropdown-items\", 3, \"ngClass\"], [\"itemslist\", \"\"], [\"class\", \"p-dropdown-empty-message\", 4, \"ngIf\"], [1, \"p-dropdown-header\"], [1, \"p-dropdown-filter-container\", 3, \"click\"], [\"type\", \"text\", \"autocomplete\", \"off\", 1, \"p-dropdown-filter\", \"p-inputtext\", \"p-component\", 3, \"value\", \"keydown.enter\", \"keydown\", \"input\"], [\"filter\", \"\"], [1, \"p-dropdown-filter-icon\", \"pi\", \"pi-search\"], [\"ngFor\", \"\", 3, \"ngForOf\"], [1, \"p-dropdown-item-group\"], [4, \"ngIf\", \"ngIfElse\"], [\"virtualScrollList\", \"\"], [3, \"option\", \"selected\", \"label\", \"disabled\", \"template\", \"onClick\"], [3, \"ngStyle\", \"itemSize\", \"scrolledIndexChange\", 4, \"ngIf\"], [3, \"ngStyle\", \"itemSize\", \"scrolledIndexChange\"], [\"viewport\", \"\"], [4, \"cdkVirtualFor\", \"cdkVirtualForOf\"], [1, \"p-dropdown-empty-message\"], [\"emptyFilter\", \"\"], [\"empty\", \"\"]],\n template: function Dropdown_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementStart(0, \"div\", 0, 1);\n i0.ɵɵlistener(\"click\", function Dropdown_Template_div_click_0_listener($event) {\n return ctx.onMouseclick($event);\n });\n i0.ɵɵelementStart(2, \"div\", 2);\n i0.ɵɵelementStart(3, \"input\", 3, 4);\n i0.ɵɵlistener(\"focus\", function Dropdown_Template_input_focus_3_listener($event) {\n return ctx.onInputFocus($event);\n })(\"blur\", function Dropdown_Template_input_blur_3_listener($event) {\n return ctx.onInputBlur($event);\n })(\"keydown\", function Dropdown_Template_input_keydown_3_listener($event) {\n return ctx.onKeydown($event, true);\n });\n i0.ɵɵelementEnd();\n i0.ɵɵelementEnd();\n i0.ɵɵtemplate(5, Dropdown_span_5_Template, 3, 13, \"span\", 5);\n i0.ɵɵtemplate(6, Dropdown_span_6_Template, 2, 4, \"span\", 6);\n i0.ɵɵtemplate(7, Dropdown_input_7_Template, 2, 4, \"input\", 7);\n i0.ɵɵtemplate(8, Dropdown_i_8_Template, 1, 0, \"i\", 8);\n i0.ɵɵelementStart(9, \"div\", 9);\n i0.ɵɵelement(10, \"span\", 10);\n i0.ɵɵelementEnd();\n i0.ɵɵtemplate(11, Dropdown_div_11_Template, 12, 23, \"div\", 11);\n i0.ɵɵelementEnd();\n }\n\n if (rf & 2) {\n i0.ɵɵclassMap(ctx.styleClass);\n i0.ɵɵproperty(\"ngClass\", i0.ɵɵpureFunction4(19, _c13, ctx.disabled, ctx.overlayVisible, ctx.focused, ctx.showClear && !ctx.disabled))(\"ngStyle\", ctx.style);\n i0.ɵɵadvance(3);\n i0.ɵɵproperty(\"disabled\", ctx.disabled);\n i0.ɵɵattribute(\"id\", ctx.inputId)(\"placeholder\", ctx.placeholder)(\"aria-expanded\", ctx.overlayVisible)(\"aria-labelledby\", ctx.ariaLabelledBy)(\"tabindex\", ctx.tabindex)(\"autofocus\", ctx.autofocus)(\"aria-activedescendant\", ctx.overlayVisible ? \"p-highlighted-option\" : ctx.labelId);\n i0.ɵɵadvance(2);\n i0.ɵɵproperty(\"ngIf\", !ctx.editable && ctx.label != null);\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngIf\", !ctx.editable && ctx.label == null);\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngIf\", ctx.editable);\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngIf\", ctx.value != null && ctx.showClear && !ctx.disabled);\n i0.ɵɵadvance(1);\n i0.ɵɵattribute(\"aria-expanded\", ctx.overlayVisible);\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngClass\", ctx.dropdownIcon);\n i0.ɵɵadvance(1);\n i0.ɵɵproperty(\"ngIf\", ctx.overlayVisible);\n }\n },\n directives: [i2.NgClass, i2.NgStyle, i2.NgIf, i5.Tooltip, i2.NgTemplateOutlet, i2.NgForOf, DropdownItem, i4.CdkVirtualScrollViewport, i4.CdkFixedSizeVirtualScroll, i4.CdkVirtualForOf],\n styles: [\".p-dropdown{display:inline-flex;cursor:pointer;position:relative;-webkit-user-select:none;-ms-user-select:none;user-select:none}.p-dropdown-clear-icon{position:absolute;top:50%;margin-top:-.5rem}.p-dropdown-trigger{display:flex;align-items:center;justify-content:center;flex-shrink:0}.p-dropdown-label{display:block;white-space:nowrap;overflow:hidden;flex:1 1 auto;width:1%;text-overflow:ellipsis;cursor:pointer}.p-dropdown-label-empty{overflow:hidden;visibility:hidden}input.p-dropdown-label{cursor:default}.p-dropdown .p-dropdown-panel{min-width:100%}.p-dropdown-panel{position:absolute;top:0;left:0}.p-dropdown-items-wrapper{overflow:auto}.p-dropdown-item{cursor:pointer;font-weight:normal;white-space:nowrap;position:relative;overflow:hidden}.p-dropdown-items{margin:0;padding:0;list-style-type:none}.p-dropdown-filter{width:100%}.p-dropdown-filter-container{position:relative}.p-dropdown-filter-icon{position:absolute;top:50%;margin-top:-.5rem}.p-fluid .p-dropdown{display:flex}.p-fluid .p-dropdown .p-dropdown-label{width:1%}\\n\"],\n encapsulation: 2,\n data: {\n animation: [trigger('overlayAnimation', [transition(':enter', [style({\n opacity: 0,\n transform: 'scaleY(0.8)'\n }), animate('{{showTransitionParams}}')]), transition(':leave', [animate('{{hideTransitionParams}}', style({\n opacity: 0\n }))])])]\n },\n changeDetection: 0\n});\n\n(function () {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && i0.ɵsetClassMetadata(Dropdown, [{\n type: Component,\n args: [{\n selector: 'p-dropdown',\n template: `\n \n
\n \n
\n
\n {{label||'empty'}}\n \n \n
{{placeholder||'empty'}}\n
\n
\n
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\n
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\n \n \n - \n {{getOptionGroupLabel(optgroup)||'empty'}}\n \n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n - \n \n {{emptyFilterMessageLabel}}\n \n \n
\n - \n \n {{emptyMessageLabel}}\n \n \n
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\n \n
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\n {{label||'empty'}}\n \n \n
{{placeholder||'empty'}}\n
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\n \n \n - \n {{getOptionGroupLabel(optgroup)||'empty'}}\n \n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n - \n \n {{emptyFilterMessageLabel}}\n \n \n
\n - \n \n {{emptyMessageLabel}}\n \n \n
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\n {{label||'empty'}}\n \n \n
{{placeholder||'empty'}}\n
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\n \n \n - \n {{getOptionGroupLabel(optgroup)||'empty'}}\n \n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n - \n \n {{emptyFilterMessageLabel}}\n \n \n
\n - \n \n {{emptyMessageLabel}}\n \n \n
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