| 1 | import * as i0 from '@angular/core';
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| 2 | import { forwardRef, EventEmitter, Component, ChangeDetectionStrategy, ViewEncapsulation, Input, Output, ViewChild, ContentChildren, NgModule } from '@angular/core';
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| 3 | import * as i1 from '@angular/common';
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| 4 | import { CommonModule } from '@angular/common';
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| 5 | import { PrimeTemplate, SharedModule } from 'primeng/api';
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| 6 | import { InputTextModule } from 'primeng/inputtext';
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| 7 | import { NG_VALUE_ACCESSOR } from '@angular/forms';
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| 8 |
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| 9 | const CHIPS_VALUE_ACCESSOR = {
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| 10 | provide: NG_VALUE_ACCESSOR,
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| 11 | useExisting: forwardRef(() => Chips),
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| 12 | multi: true
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| 13 | };
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| 14 | class Chips {
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| 15 | constructor(el, cd) {
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| 16 | this.el = el;
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| 17 | this.cd = cd;
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| 18 | this.allowDuplicate = true;
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| 19 | this.onAdd = new EventEmitter();
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| 20 | this.onRemove = new EventEmitter();
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| 21 | this.onFocus = new EventEmitter();
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| 22 | this.onBlur = new EventEmitter();
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| 23 | this.onChipClick = new EventEmitter();
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| 24 | this.onModelChange = () => { };
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| 25 | this.onModelTouched = () => { };
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| 26 | }
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| 27 | ngAfterContentInit() {
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| 28 | this.templates.forEach((item) => {
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| 29 | switch (item.getType()) {
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| 30 | case 'item':
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| 31 | this.itemTemplate = item.template;
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| 32 | break;
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| 33 | default:
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| 34 | this.itemTemplate = item.template;
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| 35 | break;
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| 36 | }
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| 37 | });
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| 38 | this.updateFilledState();
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| 39 | }
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| 40 | onClick() {
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| 41 | this.inputViewChild.nativeElement.focus();
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| 42 | }
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| 43 | onInput() {
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| 44 | this.updateFilledState();
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| 45 | }
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| 46 | onPaste(event) {
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| 47 | if (!this.disabled) {
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| 48 | if (this.separator) {
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| 49 | let pastedData = (event.clipboardData || window['clipboardData']).getData('Text');
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| 50 | pastedData.split(this.separator).forEach(val => {
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| 51 | this.addItem(event, val, true);
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| 52 | });
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| 53 | this.inputViewChild.nativeElement.value = '';
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| 54 | }
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| 55 | this.updateFilledState();
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| 56 | }
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| 57 | }
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| 58 | updateFilledState() {
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| 59 | if (!this.value || this.value.length === 0) {
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| 60 | this.filled = (this.inputViewChild && this.inputViewChild.nativeElement && this.inputViewChild.nativeElement.value != '');
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| 61 | }
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| 62 | else {
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| 63 | this.filled = true;
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| 64 | }
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| 65 | }
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| 66 | onItemClick(event, item) {
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| 67 | this.onChipClick.emit({
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| 68 | originalEvent: event,
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| 69 | value: item
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| 70 | });
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| 71 | }
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| 72 | writeValue(value) {
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| 73 | this.value = value;
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| 74 | this.updateMaxedOut();
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| 75 | this.cd.markForCheck();
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| 76 | }
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| 77 | registerOnChange(fn) {
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| 78 | this.onModelChange = fn;
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| 79 | }
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| 80 | registerOnTouched(fn) {
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| 81 | this.onModelTouched = fn;
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| 82 | }
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| 83 | setDisabledState(val) {
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| 84 | this.disabled = val;
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| 85 | this.cd.markForCheck();
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| 86 | }
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| 87 | resolveFieldData(data, field) {
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| 88 | if (data && field) {
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| 89 | if (field.indexOf('.') == -1) {
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| 90 | return data[field];
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| 91 | }
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| 92 | else {
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| 93 | let fields = field.split('.');
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| 94 | let value = data;
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| 95 | for (var i = 0, len = fields.length; i < len; ++i) {
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| 96 | value = value[fields[i]];
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| 97 | }
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| 98 | return value;
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| 99 | }
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| 100 | }
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| 101 | else {
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| 102 | return null;
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| 103 | }
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| 104 | }
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| 105 | onInputFocus(event) {
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| 106 | this.focus = true;
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| 107 | this.onFocus.emit(event);
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| 108 | }
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| 109 | onInputBlur(event) {
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| 110 | this.focus = false;
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| 111 | if (this.addOnBlur && this.inputViewChild.nativeElement.value) {
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| 112 | this.addItem(event, this.inputViewChild.nativeElement.value, false);
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| 113 | }
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| 114 | this.onModelTouched();
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| 115 | this.onBlur.emit(event);
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| 116 | }
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| 117 | removeItem(event, index) {
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| 118 | if (this.disabled) {
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| 119 | return;
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| 120 | }
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| 121 | let removedItem = this.value[index];
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| 122 | this.value = this.value.filter((val, i) => i != index);
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| 123 | this.onModelChange(this.value);
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| 124 | this.onRemove.emit({
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| 125 | originalEvent: event,
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| 126 | value: removedItem
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| 127 | });
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| 128 | this.updateFilledState();
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| 129 | this.updateMaxedOut();
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| 130 | }
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| 131 | addItem(event, item, preventDefault) {
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| 132 | this.value = this.value || [];
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| 133 | if (item && item.trim().length) {
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| 134 | if (this.allowDuplicate || this.value.indexOf(item) === -1) {
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| 135 | this.value = [...this.value, item];
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| 136 | this.onModelChange(this.value);
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| 137 | this.onAdd.emit({
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| 138 | originalEvent: event,
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| 139 | value: item
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| 140 | });
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| 141 | }
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| 142 | }
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| 143 | this.updateFilledState();
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| 144 | this.updateMaxedOut();
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| 145 | this.inputViewChild.nativeElement.value = '';
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| 146 | if (preventDefault) {
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| 147 | event.preventDefault();
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| 148 | }
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| 149 | }
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| 150 | onKeydown(event) {
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| 151 | switch (event.which) {
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| 152 | //backspace
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| 153 | case 8:
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| 154 | if (this.inputViewChild.nativeElement.value.length === 0 && this.value && this.value.length > 0) {
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| 155 | this.value = [...this.value];
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| 156 | let removedItem = this.value.pop();
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| 157 | this.onModelChange(this.value);
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| 158 | this.onRemove.emit({
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| 159 | originalEvent: event,
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| 160 | value: removedItem
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| 161 | });
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| 162 | this.updateFilledState();
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| 163 | }
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| 164 | break;
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| 165 | //enter
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| 166 | case 13:
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| 167 | this.addItem(event, this.inputViewChild.nativeElement.value, true);
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| 168 | break;
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| 169 | case 9:
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| 170 | if (this.addOnTab && this.inputViewChild.nativeElement.value !== '') {
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| 171 | this.addItem(event, this.inputViewChild.nativeElement.value, true);
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| 172 | }
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| 173 | break;
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| 174 | default:
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| 175 | if (this.max && this.value && this.max === this.value.length) {
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| 176 | event.preventDefault();
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| 177 | }
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| 178 | else if (this.separator) {
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| 179 | if (this.separator === ',' && event.which === 188) {
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| 180 | this.addItem(event, this.inputViewChild.nativeElement.value, true);
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| 181 | }
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| 182 | }
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| 183 | break;
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| 184 | }
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| 185 | }
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| 186 | updateMaxedOut() {
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| 187 | if (this.inputViewChild && this.inputViewChild.nativeElement) {
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| 188 | if (this.max && this.value && this.max === this.value.length)
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| 189 | this.inputViewChild.nativeElement.disabled = true;
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| 190 | else
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| 191 | this.inputViewChild.nativeElement.disabled = this.disabled || false;
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| 192 | }
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| 193 | }
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| 194 | }
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| 195 | Chips.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: Chips, deps: [{ token: i0.ElementRef }, { token: i0.ChangeDetectorRef }], target: i0.ɵɵFactoryTarget.Component });
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| 196 | Chips.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "13.0.0", type: Chips, selector: "p-chips", inputs: { style: "style", styleClass: "styleClass", disabled: "disabled", field: "field", placeholder: "placeholder", max: "max", ariaLabelledBy: "ariaLabelledBy", tabindex: "tabindex", inputId: "inputId", allowDuplicate: "allowDuplicate", inputStyle: "inputStyle", inputStyleClass: "inputStyleClass", addOnTab: "addOnTab", addOnBlur: "addOnBlur", separator: "separator" }, outputs: { onAdd: "onAdd", onRemove: "onRemove", onFocus: "onFocus", onBlur: "onBlur", onChipClick: "onChipClick" }, host: { properties: { "class.p-inputwrapper-filled": "filled", "class.p-inputwrapper-focus": "focus" }, classAttribute: "p-element p-inputwrapper" }, providers: [CHIPS_VALUE_ACCESSOR], queries: [{ propertyName: "templates", predicate: PrimeTemplate }], viewQueries: [{ propertyName: "inputViewChild", first: true, predicate: ["inputtext"], descendants: true }], ngImport: i0, template: `
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| 197 | <div [ngClass]="'p-chips p-component'" [ngStyle]="style" [class]="styleClass" (click)="onClick()">
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| 198 | <ul [ngClass]="{'p-inputtext p-chips-multiple-container':true,'p-focus':focus,'p-disabled':disabled}">
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| 199 | <li #token *ngFor="let item of value; let i = index;" class="p-chips-token" (click)="onItemClick($event, item)">
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| 200 | <ng-container *ngTemplateOutlet="itemTemplate; context: {$implicit: item}"></ng-container>
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| 201 | <span *ngIf="!itemTemplate" class="p-chips-token-label">{{field ? resolveFieldData(item,field) : item}}</span>
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| 202 | <span *ngIf="!disabled" class="p-chips-token-icon pi pi-times-circle" (click)="removeItem($event,i)"></span>
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| 203 | </li>
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| 204 | <li class="p-chips-input-token">
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| 205 | <input #inputtext type="text" [attr.id]="inputId" [attr.placeholder]="(value && value.length ? null : placeholder)" [attr.tabindex]="tabindex" (keydown)="onKeydown($event)"
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| 206 | (input)="onInput()" (paste)="onPaste($event)" [attr.aria-labelledby]="ariaLabelledBy" (focus)="onInputFocus($event)" (blur)="onInputBlur($event)" [disabled]="disabled" [ngStyle]="inputStyle" [class]="inputStyleClass">
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| 207 | </li>
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| 208 | </ul>
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| 209 | </div>
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| 210 | `, isInline: true, styles: [".p-chips{display:inline-flex}.p-chips-multiple-container{margin:0;padding:0;list-style-type:none;cursor:text;overflow:hidden;display:flex;align-items:center;flex-wrap:wrap}.p-chips-token{cursor:default;display:inline-flex;align-items:center;flex:0 0 auto}.p-chips-input-token{flex:1 1 auto;display:inline-flex}.p-chips-token-icon{cursor:pointer}.p-chips-input-token input{border:0 none;outline:0 none;background-color:transparent;margin:0;padding:0;box-shadow:none;border-radius:0;width:100%}.p-fluid .p-chips{display:flex}\n"], directives: [{ type: i1.NgClass, selector: "[ngClass]", inputs: ["class", "ngClass"] }, { type: i1.NgStyle, selector: "[ngStyle]", inputs: ["ngStyle"] }, { type: i1.NgForOf, selector: "[ngFor][ngForOf]", inputs: ["ngForOf", "ngForTrackBy", "ngForTemplate"] }, { type: i1.NgTemplateOutlet, selector: "[ngTemplateOutlet]", inputs: ["ngTemplateOutletContext", "ngTemplateOutlet"] }, { type: i1.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None });
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| 211 | i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: Chips, decorators: [{
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| 212 | type: Component,
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| 213 | args: [{ selector: 'p-chips', template: `
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| 214 | <div [ngClass]="'p-chips p-component'" [ngStyle]="style" [class]="styleClass" (click)="onClick()">
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| 215 | <ul [ngClass]="{'p-inputtext p-chips-multiple-container':true,'p-focus':focus,'p-disabled':disabled}">
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| 216 | <li #token *ngFor="let item of value; let i = index;" class="p-chips-token" (click)="onItemClick($event, item)">
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| 217 | <ng-container *ngTemplateOutlet="itemTemplate; context: {$implicit: item}"></ng-container>
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| 218 | <span *ngIf="!itemTemplate" class="p-chips-token-label">{{field ? resolveFieldData(item,field) : item}}</span>
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| 219 | <span *ngIf="!disabled" class="p-chips-token-icon pi pi-times-circle" (click)="removeItem($event,i)"></span>
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| 220 | </li>
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| 221 | <li class="p-chips-input-token">
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| 222 | <input #inputtext type="text" [attr.id]="inputId" [attr.placeholder]="(value && value.length ? null : placeholder)" [attr.tabindex]="tabindex" (keydown)="onKeydown($event)"
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| 223 | (input)="onInput()" (paste)="onPaste($event)" [attr.aria-labelledby]="ariaLabelledBy" (focus)="onInputFocus($event)" (blur)="onInputBlur($event)" [disabled]="disabled" [ngStyle]="inputStyle" [class]="inputStyleClass">
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| 224 | </li>
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| 225 | </ul>
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| 226 | </div>
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| 227 | `, host: {
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| 228 | 'class': 'p-element p-inputwrapper',
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| 229 | '[class.p-inputwrapper-filled]': 'filled',
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| 230 | '[class.p-inputwrapper-focus]': 'focus'
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| 231 | }, providers: [CHIPS_VALUE_ACCESSOR], changeDetection: ChangeDetectionStrategy.OnPush, encapsulation: ViewEncapsulation.None, styles: [".p-chips{display:inline-flex}.p-chips-multiple-container{margin:0;padding:0;list-style-type:none;cursor:text;overflow:hidden;display:flex;align-items:center;flex-wrap:wrap}.p-chips-token{cursor:default;display:inline-flex;align-items:center;flex:0 0 auto}.p-chips-input-token{flex:1 1 auto;display:inline-flex}.p-chips-token-icon{cursor:pointer}.p-chips-input-token input{border:0 none;outline:0 none;background-color:transparent;margin:0;padding:0;box-shadow:none;border-radius:0;width:100%}.p-fluid .p-chips{display:flex}\n"] }]
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| 232 | }], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: i0.ChangeDetectorRef }]; }, propDecorators: { style: [{
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| 233 | type: Input
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| 234 | }], styleClass: [{
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| 235 | type: Input
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| 236 | }], disabled: [{
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| 237 | type: Input
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| 238 | }], field: [{
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| 239 | type: Input
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| 240 | }], placeholder: [{
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| 241 | type: Input
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| 242 | }], max: [{
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| 243 | type: Input
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| 244 | }], ariaLabelledBy: [{
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| 245 | type: Input
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| 246 | }], tabindex: [{
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| 247 | type: Input
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| 248 | }], inputId: [{
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| 249 | type: Input
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| 250 | }], allowDuplicate: [{
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| 251 | type: Input
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| 252 | }], inputStyle: [{
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| 253 | type: Input
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| 254 | }], inputStyleClass: [{
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| 255 | type: Input
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| 256 | }], addOnTab: [{
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| 257 | type: Input
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| 258 | }], addOnBlur: [{
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| 259 | type: Input
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| 260 | }], separator: [{
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| 261 | type: Input
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| 262 | }], onAdd: [{
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| 263 | type: Output
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| 264 | }], onRemove: [{
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| 265 | type: Output
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| 266 | }], onFocus: [{
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| 267 | type: Output
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| 268 | }], onBlur: [{
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| 269 | type: Output
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| 270 | }], onChipClick: [{
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| 271 | type: Output
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| 272 | }], inputViewChild: [{
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| 273 | type: ViewChild,
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| 274 | args: ['inputtext']
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| 275 | }], templates: [{
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| 276 | type: ContentChildren,
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| 277 | args: [PrimeTemplate]
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| 278 | }] } });
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| 279 | class ChipsModule {
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| 280 | }
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| 281 | ChipsModule.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: ChipsModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
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| 282 | ChipsModule.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: ChipsModule, declarations: [Chips], imports: [CommonModule, InputTextModule, SharedModule], exports: [Chips, InputTextModule, SharedModule] });
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| 283 | ChipsModule.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: ChipsModule, imports: [[CommonModule, InputTextModule, SharedModule], InputTextModule, SharedModule] });
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| 284 | i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: ChipsModule, decorators: [{
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| 285 | type: NgModule,
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| 286 | args: [{
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| 287 | imports: [CommonModule, InputTextModule, SharedModule],
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| 288 | exports: [Chips, InputTextModule, SharedModule],
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| 289 | declarations: [Chips]
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| 290 | }]
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| 291 | }] });
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| 292 |
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| 293 | /**
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| 294 | * Generated bundle index. Do not edit.
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| 295 | */
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| 296 |
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| 297 | export { CHIPS_VALUE_ACCESSOR, Chips, ChipsModule };
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