ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
961 lines (951 loc) • 89 kB
JavaScript
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/core'), require('rxjs'), require('@angular/cdk/scrolling'), require('ng-zorro-antd/core/util'), require('rxjs/operators'), require('@angular/cdk/a11y'), require('@angular/cdk/bidi'), require('@angular/cdk/keycodes'), require('@angular/cdk/overlay'), require('@angular/cdk/platform'), require('@angular/forms'), require('ng-zorro-antd/core/animation'), require('ng-zorro-antd/core/config'), require('ng-zorro-antd/core/no-animation'), require('ng-zorro-antd/core/polyfill'), require('@angular/common'), require('ng-zorro-antd/core/outlet'), require('ng-zorro-antd/core/overlay'), require('ng-zorro-antd/core/transition-patch'), require('ng-zorro-antd/empty'), require('ng-zorro-antd/i18n'), require('ng-zorro-antd/icon')) :
typeof define === 'function' && define.amd ? define('ng-zorro-antd/select', ['exports', '@angular/core', 'rxjs', '@angular/cdk/scrolling', 'ng-zorro-antd/core/util', 'rxjs/operators', '@angular/cdk/a11y', '@angular/cdk/bidi', '@angular/cdk/keycodes', '@angular/cdk/overlay', '@angular/cdk/platform', '@angular/forms', 'ng-zorro-antd/core/animation', 'ng-zorro-antd/core/config', 'ng-zorro-antd/core/no-animation', 'ng-zorro-antd/core/polyfill', '@angular/common', 'ng-zorro-antd/core/outlet', 'ng-zorro-antd/core/overlay', 'ng-zorro-antd/core/transition-patch', 'ng-zorro-antd/empty', 'ng-zorro-antd/i18n', 'ng-zorro-antd/icon'], factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory((global['ng-zorro-antd'] = global['ng-zorro-antd'] || {}, global['ng-zorro-antd'].select = {}), global.ng.core, global.rxjs, global.ng.cdk.scrolling, global['ng-zorro-antd'].core.util, global.rxjs.operators, global.ng.cdk.a11y, global.ng.cdk.bidi, global.ng.cdk.keycodes, global.ng.cdk.overlay, global.ng.cdk.platform, global.ng.forms, global['ng-zorro-antd'].core.animation, global['ng-zorro-antd'].core.config, global['ng-zorro-antd'].core['no-animation'], global['ng-zorro-antd'].core.polyfill, global.ng.common, global['ng-zorro-antd'].core.outlet, global['ng-zorro-antd'].core.overlay, global['ng-zorro-antd'].core['transition-patch'], global['ng-zorro-antd'].empty, global['ng-zorro-antd'].i18n, global['ng-zorro-antd'].icon));
}(this, (function (exports, core, rxjs, scrolling, util, operators, a11y, bidi, keycodes, overlay, platform, forms, animation, config, noAnimation, polyfill, common, outlet, overlay$1, transitionPatch, empty, i18n, icon) { 'use strict';
/**
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
*/
var NzOptionGroupComponent = /** @class */ (function () {
function NzOptionGroupComponent() {
this.nzLabel = null;
this.changes = new rxjs.Subject();
}
NzOptionGroupComponent.prototype.ngOnChanges = function () {
this.changes.next();
};
return NzOptionGroupComponent;
}());
NzOptionGroupComponent.decorators = [
{ type: core.Component, args: [{
selector: 'nz-option-group',
exportAs: 'nzOptionGroup',
encapsulation: core.ViewEncapsulation.None,
changeDetection: core.ChangeDetectionStrategy.OnPush,
template: " <ng-content></ng-content> "
},] }
];
NzOptionGroupComponent.propDecorators = {
nzLabel: [{ type: core.Input }]
};
/**
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
*/
var NzOptionContainerComponent = /** @class */ (function () {
function NzOptionContainerComponent(elementRef) {
this.elementRef = elementRef;
this.notFoundContent = undefined;
this.menuItemSelectedIcon = null;
this.dropdownRender = null;
this.activatedValue = null;
this.listOfSelectedValue = [];
this.mode = 'default';
this.matchWidth = true;
this.itemSize = 32;
this.maxItemLength = 8;
this.listOfContainerItem = [];
this.itemClick = new core.EventEmitter();
this.scrollToBottom = new core.EventEmitter();
this.scrolledIndex = 0;
// TODO: move to host after View Engine deprecation
this.elementRef.nativeElement.classList.add('ant-select-dropdown');
}
NzOptionContainerComponent.prototype.onItemClick = function (value) {
this.itemClick.emit(value);
};
NzOptionContainerComponent.prototype.onItemHover = function (value) {
// TODO: keydown.enter won't activate this value
this.activatedValue = value;
};
NzOptionContainerComponent.prototype.trackValue = function (_index, option) {
return option.key;
};
NzOptionContainerComponent.prototype.onScrolledIndexChange = function (index) {
this.scrolledIndex = index;
if (index === this.listOfContainerItem.length - this.maxItemLength) {
this.scrollToBottom.emit();
}
};
NzOptionContainerComponent.prototype.scrollToActivatedValue = function () {
var _this = this;
var index = this.listOfContainerItem.findIndex(function (item) { return _this.compareWith(item.key, _this.activatedValue); });
if (index < this.scrolledIndex || index >= this.scrolledIndex + this.maxItemLength) {
this.cdkVirtualScrollViewport.scrollToIndex(index || 0);
}
};
NzOptionContainerComponent.prototype.ngOnChanges = function (changes) {
var listOfContainerItem = changes.listOfContainerItem, activatedValue = changes.activatedValue;
if (listOfContainerItem || activatedValue) {
this.scrollToActivatedValue();
}
};
NzOptionContainerComponent.prototype.ngAfterViewInit = function () {
var _this = this;
setTimeout(function () { return _this.scrollToActivatedValue(); });
};
return NzOptionContainerComponent;
}());
NzOptionContainerComponent.decorators = [
{ type: core.Component, args: [{
selector: 'nz-option-container',
exportAs: 'nzOptionContainer',
changeDetection: core.ChangeDetectionStrategy.OnPush,
encapsulation: core.ViewEncapsulation.None,
preserveWhitespaces: false,
template: "\n <div>\n <div *ngIf=\"listOfContainerItem.length === 0\" class=\"ant-select-item-empty\">\n <nz-embed-empty nzComponentName=\"select\" [specificContent]=\"notFoundContent!\"></nz-embed-empty>\n </div>\n <cdk-virtual-scroll-viewport\n [class.full-width]=\"!matchWidth\"\n [itemSize]=\"itemSize\"\n [maxBufferPx]=\"itemSize * maxItemLength\"\n [minBufferPx]=\"itemSize * maxItemLength\"\n (scrolledIndexChange)=\"onScrolledIndexChange($event)\"\n [style.height.px]=\"listOfContainerItem.length * itemSize\"\n [style.max-height.px]=\"itemSize * maxItemLength\"\n >\n <ng-template\n cdkVirtualFor\n [cdkVirtualForOf]=\"listOfContainerItem\"\n [cdkVirtualForTrackBy]=\"trackValue\"\n [cdkVirtualForTemplateCacheSize]=\"0\"\n let-item\n >\n <ng-container [ngSwitch]=\"item.type\">\n <nz-option-item-group *ngSwitchCase=\"'group'\" [nzLabel]=\"item.groupLabel\"></nz-option-item-group>\n <nz-option-item\n *ngSwitchCase=\"'item'\"\n [icon]=\"menuItemSelectedIcon\"\n [customContent]=\"item.nzCustomContent\"\n [template]=\"item.template\"\n [grouped]=\"!!item.groupLabel\"\n [disabled]=\"item.nzDisabled\"\n [showState]=\"mode === 'tags' || mode === 'multiple'\"\n [label]=\"item.nzLabel\"\n [compareWith]=\"compareWith\"\n [activatedValue]=\"activatedValue\"\n [listOfSelectedValue]=\"listOfSelectedValue\"\n [value]=\"item.nzValue\"\n (itemHover)=\"onItemHover($event)\"\n (itemClick)=\"onItemClick($event)\"\n ></nz-option-item>\n </ng-container>\n </ng-template>\n </cdk-virtual-scroll-viewport>\n <ng-template [ngTemplateOutlet]=\"dropdownRender\"></ng-template>\n </div>\n "
},] }
];
NzOptionContainerComponent.ctorParameters = function () { return [
{ type: core.ElementRef }
]; };
NzOptionContainerComponent.propDecorators = {
notFoundContent: [{ type: core.Input }],
menuItemSelectedIcon: [{ type: core.Input }],
dropdownRender: [{ type: core.Input }],
activatedValue: [{ type: core.Input }],
listOfSelectedValue: [{ type: core.Input }],
compareWith: [{ type: core.Input }],
mode: [{ type: core.Input }],
matchWidth: [{ type: core.Input }],
itemSize: [{ type: core.Input }],
maxItemLength: [{ type: core.Input }],
listOfContainerItem: [{ type: core.Input }],
itemClick: [{ type: core.Output }],
scrollToBottom: [{ type: core.Output }],
cdkVirtualScrollViewport: [{ type: core.ViewChild, args: [scrolling.CdkVirtualScrollViewport, { static: true },] }]
};
/*! *****************************************************************************
Copyright (c) Microsoft Corporation.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */
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/**
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
*/
var NzOptionComponent = /** @class */ (function () {
function NzOptionComponent(nzOptionGroupComponent) {
this.nzOptionGroupComponent = nzOptionGroupComponent;
this.destroy$ = new rxjs.Subject();
this.changes = new rxjs.Subject();
this.groupLabel = null;
this.nzLabel = null;
this.nzValue = null;
this.nzDisabled = false;
this.nzHide = false;
this.nzCustomContent = false;
}
NzOptionComponent.prototype.ngOnInit = function () {
var _this = this;
if (this.nzOptionGroupComponent) {
this.nzOptionGroupComponent.changes.pipe(operators.startWith(true), operators.takeUntil(this.destroy$)).subscribe(function () {
_this.groupLabel = _this.nzOptionGroupComponent.nzLabel;
});
}
};
NzOptionComponent.prototype.ngOnChanges = function () {
this.changes.next();
};
NzOptionComponent.prototype.ngOnDestroy = function () {
this.destroy$.next();
this.destroy$.complete();
};
return NzOptionComponent;
}());
NzOptionComponent.decorators = [
{ type: core.Component, args: [{
selector: 'nz-option',
exportAs: 'nzOption',
encapsulation: core.ViewEncapsulation.None,
changeDetection: core.ChangeDetectionStrategy.OnPush,
template: "\n <ng-template>\n <ng-content></ng-content>\n </ng-template>\n "
},] }
];
NzOptionComponent.ctorParameters = function () { return [
{ type: NzOptionGroupComponent, decorators: [{ type: core.Optional }] }
]; };
NzOptionComponent.propDecorators = {
template: [{ type: core.ViewChild, args: [core.TemplateRef, { static: true },] }],
nzLabel: [{ type: core.Input }],
nzValue: [{ type: core.Input }],
nzDisabled: [{ type: core.Input }],
nzHide: [{ type: core.Input }],
nzCustomContent: [{ type: core.Input }]
};
__decorate([
util.InputBoolean(),
__metadata("design:type", Object)
], NzOptionComponent.prototype, "nzDisabled", void 0);
__decorate([
util.InputBoolean(),
__metadata("design:type", Object)
], NzOptionComponent.prototype, "nzHide", void 0);
__decorate([
util.InputBoolean(),
__metadata("design:type", Object)
], NzOptionComponent.prototype, "nzCustomContent", void 0);
/**
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
*/
var NzSelectSearchComponent = /** @class */ (function () {
function NzSelectSearchComponent(elementRef, renderer, focusMonitor) {
this.elementRef = elementRef;
this.renderer = renderer;
this.focusMonitor = focusMonitor;
this.nzId = null;
this.disabled = false;
this.mirrorSync = false;
this.showInput = true;
this.focusTrigger = false;
this.value = '';
this.autofocus = false;
this.valueChange = new core.EventEmitter();
this.isComposingChange = new core.EventEmitter();
// TODO: move to host after View Engine deprecation
this.elementRef.nativeElement.classList.add('ant-select-selection-search');
}
NzSelectSearchComponent.prototype.setCompositionState = function (isComposing) {
this.isComposingChange.next(isComposing);
};
NzSelectSearchComponent.prototype.onValueChange = function (value) {
this.value = value;
this.valueChange.next(value);
if (this.mirrorSync) {
this.syncMirrorWidth();
}
};
NzSelectSearchComponent.prototype.clearInputValue = function () {
var inputDOM = this.inputElement.nativeElement;
inputDOM.value = '';
this.onValueChange('');
};
NzSelectSearchComponent.prototype.syncMirrorWidth = function () {
var mirrorDOM = this.mirrorElement.nativeElement;
var hostDOM = this.elementRef.nativeElement;
var inputDOM = this.inputElement.nativeElement;
this.renderer.removeStyle(hostDOM, 'width');
mirrorDOM.innerHTML = this.renderer.createText(inputDOM.value + " ");
this.renderer.setStyle(hostDOM, 'width', mirrorDOM.scrollWidth + "px");
};
NzSelectSearchComponent.prototype.focus = function () {
this.focusMonitor.focusVia(this.inputElement, 'keyboard');
};
NzSelectSearchComponent.prototype.blur = function () {
this.inputElement.nativeElement.blur();
};
NzSelectSearchComponent.prototype.ngOnChanges = function (changes) {
var inputDOM = this.inputElement.nativeElement;
var focusTrigger = changes.focusTrigger, showInput = changes.showInput;
if (showInput) {
if (this.showInput) {
this.renderer.removeAttribute(inputDOM, 'readonly');
}
else {
this.renderer.setAttribute(inputDOM, 'readonly', 'readonly');
}
}
// IE11 cannot input value if focused before removing readonly
if (focusTrigger && focusTrigger.currentValue === true && focusTrigger.previousValue === false) {
inputDOM.focus();
}
};
NzSelectSearchComponent.prototype.ngAfterViewInit = function () {
if (this.mirrorSync) {
this.syncMirrorWidth();
}
if (this.autofocus) {
this.focus();
}
};
return NzSelectSearchComponent;
}());
NzSelectSearchComponent.decorators = [
{ type: core.Component, args: [{
selector: 'nz-select-search',
encapsulation: core.ViewEncapsulation.None,
changeDetection: core.ChangeDetectionStrategy.OnPush,
template: "\n <input\n #inputElement\n [attr.id]=\"nzId\"\n autocomplete=\"off\"\n class=\"ant-select-selection-search-input\"\n [ngModel]=\"value\"\n [attr.autofocus]=\"autofocus ? 'autofocus' : null\"\n [disabled]=\"disabled\"\n [style.opacity]=\"showInput ? null : 0\"\n (ngModelChange)=\"onValueChange($event)\"\n (compositionstart)=\"setCompositionState(true)\"\n (compositionend)=\"setCompositionState(false)\"\n />\n <span #mirrorElement *ngIf=\"mirrorSync\" class=\"ant-select-selection-search-mirror\"></span>\n ",
providers: [{ provide: forms.COMPOSITION_BUFFER_MODE, useValue: false }]
},] }
];
NzSelectSearchComponent.ctorParameters = function () { return [
{ type: core.ElementRef },
{ type: core.Renderer2 },
{ type: a11y.FocusMonitor }
]; };
NzSelectSearchComponent.propDecorators = {
nzId: [{ type: core.Input }],
disabled: [{ type: core.Input }],
mirrorSync: [{ type: core.Input }],
showInput: [{ type: core.Input }],
focusTrigger: [{ type: core.Input }],
value: [{ type: core.Input }],
autofocus: [{ type: core.Input }],
valueChange: [{ type: core.Output }],
isComposingChange: [{ type: core.Output }],
inputElement: [{ type: core.ViewChild, args: ['inputElement', { static: true },] }],
mirrorElement: [{ type: core.ViewChild, args: ['mirrorElement', { static: false },] }]
};
var NzSelectTopControlComponent = /** @class */ (function () {
function NzSelectTopControlComponent(elementRef, noAnimation) {
this.elementRef = elementRef;
this.noAnimation = noAnimation;
this.nzId = null;
this.showSearch = false;
this.placeHolder = null;
this.open = false;
this.maxTagCount = Infinity;
this.autofocus = false;
this.disabled = false;
this.mode = 'default';
this.customTemplate = null;
this.maxTagPlaceholder = null;
this.removeIcon = null;
this.listOfTopItem = [];
this.tokenSeparators = [];
this.tokenize = new core.EventEmitter();
this.inputValueChange = new core.EventEmitter();
this.deleteItem = new core.EventEmitter();
this.listOfSlicedItem = [];
this.isShowPlaceholder = true;
this.isShowSingleLabel = false;
this.isComposing = false;
this.inputValue = null;
// TODO: move to host after View Engine deprecation
this.elementRef.nativeElement.classList.add('ant-select-selector');
}
NzSelectTopControlComponent.prototype.onHostKeydown = function (e) {
var inputValue = e.target.value;
if (e.keyCode === keycodes.BACKSPACE && this.mode !== 'default' && !inputValue && this.listOfTopItem.length > 0) {
e.preventDefault();
this.onDeleteItem(this.listOfTopItem[this.listOfTopItem.length - 1]);
}
};
NzSelectTopControlComponent.prototype.updateTemplateVariable = function () {
var isSelectedValueEmpty = this.listOfTopItem.length === 0;
this.isShowPlaceholder = isSelectedValueEmpty && !this.isComposing && !this.inputValue;
this.isShowSingleLabel = !isSelectedValueEmpty && !this.isComposing && !this.inputValue;
};
NzSelectTopControlComponent.prototype.isComposingChange = function (isComposing) {
this.isComposing = isComposing;
this.updateTemplateVariable();
};
NzSelectTopControlComponent.prototype.onInputValueChange = function (value) {
if (value !== this.inputValue) {
this.inputValue = value;
this.updateTemplateVariable();
this.inputValueChange.emit(value);
this.tokenSeparate(value, this.tokenSeparators);
}
};
NzSelectTopControlComponent.prototype.tokenSeparate = function (inputValue, tokenSeparators) {
var includesSeparators = function (str, separators) {
// tslint:disable-next-line:prefer-for-of
for (var i = 0; i < separators.length; ++i) {
if (str.lastIndexOf(separators[i]) > 0) {
return true;
}
}
return false;
};
var splitBySeparators = function (str, separators) {
var reg = new RegExp("[" + separators.join() + "]");
var array = str.split(reg).filter(function (token) { return token; });
return __spread(new Set(array));
};
if (inputValue &&
inputValue.length &&
tokenSeparators.length &&
this.mode !== 'default' &&
includesSeparators(inputValue, tokenSeparators)) {
var listOfLabel = splitBySeparators(inputValue, tokenSeparators);
this.tokenize.next(listOfLabel);
}
};
NzSelectTopControlComponent.prototype.clearInputValue = function () {
if (this.nzSelectSearchComponent) {
this.nzSelectSearchComponent.clearInputValue();
}
};
NzSelectTopControlComponent.prototype.focus = function () {
if (this.nzSelectSearchComponent) {
this.nzSelectSearchComponent.focus();
}
};
NzSelectTopControlComponent.prototype.blur = function () {
if (this.nzSelectSearchComponent) {
this.nzSelectSearchComponent.blur();
}
};
NzSelectTopControlComponent.prototype.trackValue = function (_index, option) {
return option.nzValue;
};
NzSelectTopControlComponent.prototype.onDeleteItem = function (item) {
if (!this.disabled && !item.nzDisabled) {
this.deleteItem.next(item);
}
};
NzSelectTopControlComponent.prototype.ngOnChanges = function (changes) {
var _this = this;
var listOfTopItem = changes.listOfTopItem, maxTagCount = changes.maxTagCount, customTemplate = changes.customTemplate, maxTagPlaceholder = changes.maxTagPlaceholder;
if (listOfTopItem) {
this.updateTemplateVariable();
}
if (listOfTopItem || maxTagCount || customTemplate || maxTagPlaceholder) {
var listOfSlicedItem = this.listOfTopItem.slice(0, this.maxTagCount).map(function (o) {
return {
nzLabel: o.nzLabel,
nzValue: o.nzValue,
nzDisabled: o.nzDisabled,
contentTemplateOutlet: _this.customTemplate,
contentTemplateOutletContext: o
};
});
if (this.listOfTopItem.length > this.maxTagCount) {
var exceededLabel = "+ " + (this.listOfTopItem.length - this.maxTagCount) + " ...";
var listOfSelectedValue = this.listOfTopItem.map(function (item) { return item.nzValue; });
var exceededItem = {
nzLabel: exceededLabel,
nzValue: '$$__nz_exceeded_item',
nzDisabled: true,
contentTemplateOutlet: this.maxTagPlaceholder,
contentTemplateOutletContext: listOfSelectedValue.slice(this.maxTagCount)
};
listOfSlicedItem.push(exceededItem);
}
this.listOfSlicedItem = listOfSlicedItem;
}
};
return NzSelectTopControlComponent;
}());
NzSelectTopControlComponent.decorators = [
{ type: core.Component, args: [{
selector: 'nz-select-top-control',
exportAs: 'nzSelectTopControl',
preserveWhitespaces: false,
changeDetection: core.ChangeDetectionStrategy.OnPush,
encapsulation: core.ViewEncapsulation.None,
template: "\n <!--single mode-->\n <ng-container [ngSwitch]=\"mode\">\n <ng-container *ngSwitchCase=\"'default'\">\n <nz-select-search\n [nzId]=\"nzId\"\n [disabled]=\"disabled\"\n [value]=\"inputValue!\"\n [showInput]=\"showSearch\"\n [mirrorSync]=\"false\"\n [autofocus]=\"autofocus\"\n [focusTrigger]=\"open\"\n (isComposingChange)=\"isComposingChange($event)\"\n (valueChange)=\"onInputValueChange($event)\"\n ></nz-select-search>\n <nz-select-item\n *ngIf=\"isShowSingleLabel\"\n [deletable]=\"false\"\n [disabled]=\"false\"\n [removeIcon]=\"removeIcon\"\n [label]=\"listOfTopItem[0].nzLabel\"\n [contentTemplateOutlet]=\"customTemplate\"\n [contentTemplateOutletContext]=\"listOfTopItem[0]\"\n ></nz-select-item>\n </ng-container>\n <ng-container *ngSwitchDefault>\n <!--multiple or tags mode-->\n <nz-select-item\n *ngFor=\"let item of listOfSlicedItem; trackBy: trackValue\"\n [removeIcon]=\"removeIcon\"\n [label]=\"item.nzLabel\"\n [disabled]=\"item.nzDisabled || disabled\"\n [contentTemplateOutlet]=\"item.contentTemplateOutlet\"\n [deletable]=\"true\"\n [contentTemplateOutletContext]=\"item.contentTemplateOutletContext\"\n (delete)=\"onDeleteItem(item.contentTemplateOutletContext)\"\n ></nz-select-item>\n <nz-select-search\n [nzId]=\"nzId\"\n [disabled]=\"disabled\"\n [value]=\"inputValue!\"\n [autofocus]=\"autofocus\"\n [showInput]=\"true\"\n [mirrorSync]=\"true\"\n [focusTrigger]=\"open\"\n (isComposingChange)=\"isComposingChange($event)\"\n (valueChange)=\"onInputValueChange($event)\"\n ></nz-select-search>\n </ng-container>\n </ng-container>\n <nz-select-placeholder *ngIf=\"isShowPlaceholder\" [placeholder]=\"placeHolder\"></nz-select-placeholder>\n ",
host: {
'(keydown)': 'onHostKeydown($event)'
}
},] }
];
NzSelectTopControlComponent.ctorParameters = function () { return [
{ type: core.ElementRef },
{ type: noAnimation.NzNoAnimationDirective, decorators: [{ type: core.Host }, { type: core.Optional }] }
]; };
NzSelectTopControlComponent.propDecorators = {
nzId: [{ type: core.Input }],
showSearch: [{ type: core.Input }],
placeHolder: [{ type: core.Input }],
open: [{ type: core.Input }],
maxTagCount: [{ type: core.Input }],
autofocus: [{ type: core.Input }],
disabled: [{ type: core.Input }],
mode: [{ type: core.Input }],
customTemplate: [{ type: core.Input }],
maxTagPlaceholder: [{ type: core.Input }],
removeIcon: [{ type: core.Input }],
listOfTopItem: [{ type: core.Input }],
tokenSeparators: [{ type: core.Input }],
tokenize: [{ type: core.Output }],
inputValueChange: [{ type: core.Output }],
deleteItem: [{ type: core.Output }],
nzSelectSearchComponent: [{ type: core.ViewChild, args: [NzSelectSearchComponent,] }]
};
var defaultFilterOption = function (searchValue, item) {
if (item && item.nzLabel) {
return item.nzLabel.toLowerCase().indexOf(searchValue.toLowerCase()) > -1;
}
else {
return false;
}
};
var ɵ0 = defaultFilterOption;
var NZ_CONFIG_MODULE_NAME = 'select';
var NzSelectComponent = /** @class */ (function () {
function NzSelectComponent(nzConfigService, cdr, elementRef, platform, focusMonitor, directionality, noAnimation) {
this.nzConfigService = nzConfigService;
this.cdr = cdr;
this.elementRef = elementRef;
this.platform = platform;
this.focusMonitor = focusMonitor;
this.directionality = directionality;
this.noAnimation = noAnimation;
this._nzModuleName = NZ_CONFIG_MODULE_NAME;
this.nzId = null;
this.nzSize = 'default';
this.nzOptionHeightPx = 32;
this.nzOptionOverflowSize = 8;
this.nzDropdownClassName = null;
this.nzDropdownMatchSelectWidth = true;
this.nzDropdownStyle = null;
this.nzNotFoundContent = undefined;
this.nzPlaceHolder = null;
this.nzMaxTagCount = Infinity;
this.nzDropdownRender = null;
this.nzCustomTemplate = null;
this.nzSuffixIcon = null;
this.nzClearIcon = null;
this.nzRemoveIcon = null;
this.nzMenuItemSelectedIcon = null;
this.nzTokenSeparators = [];
this.nzMaxTagPlaceholder = null;
this.nzMaxMultipleCount = Infinity;
this.nzMode = 'default';
this.nzFilterOption = defaultFilterOption;
this.compareWith = function (o1, o2) { return o1 === o2; };
this.nzAllowClear = false;
this.nzBorderless = false;
this.nzShowSearch = false;
this.nzLoading = false;
this.nzAutoFocus = false;
this.nzAutoClearSearchValue = true;
this.nzServerSearch = false;
this.nzDisabled = false;
this.nzOpen = false;
this.nzOptions = [];
this.nzOnSearch = new core.EventEmitter();
this.nzScrollToBottom = new core.EventEmitter();
this.nzOpenChange = new core.EventEmitter();
this.nzBlur = new core.EventEmitter();
this.nzFocus = new core.EventEmitter();
this.listOfValue$ = new rxjs.BehaviorSubject([]);
this.listOfTemplateItem$ = new rxjs.BehaviorSubject([]);
this.listOfTagAndTemplateItem = [];
this.searchValue = '';
this.isReactiveDriven = false;
this.destroy$ = new rxjs.Subject();
this.onChange = function () { };
this.onTouched = function () { };
this.dropDownPosition = 'bottom';
this.triggerWidth = null;
this.listOfContainerItem = [];
this.listOfTopItem = [];
this.activatedValue = null;
this.listOfValue = [];
this.focused = false;
this.dir = 'ltr';
// TODO: move to host after View Engine deprecation
this.elementRef.nativeElement.classList.add('ant-select');
}
Object.defineProperty(NzSelectComponent.prototype, "nzShowArrow", {
get: function () {
return this._nzShowArrow === undefined ? this.nzMode === 'default' : this._nzShowArrow;
},
set: function (value) {
this._nzShowArrow = value;
},
enumerable: false,
configurable: true
});
NzSelectComponent.prototype.generateTagItem = function (value) {
return {
nzValue: value,
nzLabel: value,
type: 'item'
};
};
NzSelectComponent.prototype.onItemClick = function (value) {
var _this = this;
this.activatedValue = value;
if (this.nzMode === 'default') {
if (this.listOfValue.length === 0 || !this.compareWith(this.listOfValue[0], value)) {
this.updateListOfValue([value]);
}
this.setOpenState(false);
}
else {
var targetIndex_1 = this.listOfValue.findIndex(function (o) { return _this.compareWith(o, value); });
if (targetIndex_1 !== -1) {
var listOfValueAfterRemoved = this.listOfValue.filter(function (_, i) { return i !== targetIndex_1; });
this.updateListOfValue(listOfValueAfterRemoved);
}
else if (this.listOfValue.length < this.nzMaxMultipleCount) {
var listOfValueAfterAdded = __spread(this.listOfValue, [value]);
this.updateListOfValue(listOfValueAfterAdded);
}
this.focus();
if (this.nzAutoClearSearchValue) {
this.clearInput();
}
}
};
NzSelectComponent.prototype.onItemDelete = function (item) {
var _this = this;
var listOfSelectedValue = this.listOfValue.filter(function (v) { return !_this.compareWith(v, item.nzValue); });
this.updateListOfValue(listOfSelectedValue);
this.clearInput();
};
NzSelectComponent.prototype.onHostClick = function () {
if ((this.nzOpen && this.nzShowSearch) || this.nzDisabled) {
return;
}
this.setOpenState(!this.nzOpen);
};
NzSelectComponent.prototype.updateListOfContainerItem = function () {
var _this = this;
var listOfContainerItem = this.listOfTagAndTemplateItem
.filter(function (item) { return !item.nzHide; })
.filter(function (item) {
if (!_this.nzServerSearch && _this.searchValue) {
return _this.nzFilterOption(_this.searchValue, item);
}
else {
return true;
}
});
if (this.nzMode === 'tags' && this.searchValue) {
var matchedItem = this.listOfTagAndTemplateItem.find(function (item) { return item.nzLabel === _this.searchValue; });
if (!matchedItem) {
var tagItem = this.generateTagItem(this.searchValue);
listOfContainerItem = __spread([tagItem], listOfContainerItem);
this.activatedValue = tagItem.nzValue;
}
else {
this.activatedValue = matchedItem.nzValue;
}
}
var activatedItem = listOfContainerItem.find(function (item) { return _this.compareWith(item.nzValue, _this.listOfValue[0]); }) || listOfContainerItem[0];
this.activatedValue = (activatedItem && activatedItem.nzValue) || null;
var listOfGroupLabel = [];
if (this.isReactiveDriven) {
listOfGroupLabel = __spread(new Set(this.nzOptions.filter(function (o) { return o.groupLabel; }).map(function (o) { return o.groupLabel; })));
}
else {
if (this.listOfNzOptionGroupComponent) {
listOfGroupLabel = this.listOfNzOptionGroupComponent.map(function (o) { return o.nzLabel; });
}
}
/** insert group item **/
listOfGroupLabel.forEach(function (label) {
var index = listOfContainerItem.findIndex(function (item) { return label === item.groupLabel; });
if (index > -1) {
var groupItem = { groupLabel: label, type: 'group', key: label };
listOfContainerItem.splice(index, 0, groupItem);
}
});
this.listOfContainerItem = __spread(listOfContainerItem);
this.updateCdkConnectedOverlayPositions();
};
NzSelectComponent.prototype.clearInput = function () {
this.nzSelectTopControlComponent.clearInputValue();
};
NzSelectComponent.prototype.updateListOfValue = function (listOfValue) {
var covertListToModel = function (list, mode) {
if (mode === 'default') {
if (list.length > 0) {
return list[0];
}
else {
return null;
}
}
else {
return list;
}