ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
156 lines • 13.1 kB
JavaScript
/**
* @fileoverview added by tsickle
* Generated from: nz-form-item.component.ts
* @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
import * as tslib_1 from "tslib";
/**
* @license
* Copyright Alibaba.com All Rights Reserved.
*
* 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
*/
import { MediaMatcher } from '@angular/cdk/layout';
import { Platform } from '@angular/cdk/platform';
import { ChangeDetectionStrategy, ChangeDetectorRef, Component, ContentChildren, ElementRef, Input, NgZone, QueryList, Renderer2, ViewEncapsulation } from '@angular/core';
import { startWith, takeUntil } from 'rxjs/operators';
import { InputBoolean, NzDomEventService, NzUpdateHostClassService } from 'ng-zorro-antd/core';
import { NzRowDirective } from 'ng-zorro-antd/grid';
import { NzFormExplainComponent } from './nz-form-explain.component';
/**
* should add nz-row directive to host, track https://github.com/angular/angular/issues/8785 *
*/
export class NzFormItemComponent extends NzRowDirective {
/**
* @param {?} elementRef
* @param {?} renderer
* @param {?} nzUpdateHostClassService
* @param {?} mediaMatcher
* @param {?} ngZone
* @param {?} platform
* @param {?} nzDomEventService
* @param {?} cdr
*/
constructor(elementRef, renderer, nzUpdateHostClassService, mediaMatcher, ngZone, platform, nzDomEventService, cdr) {
super(elementRef, renderer, nzUpdateHostClassService, mediaMatcher, ngZone, platform, nzDomEventService);
this.cdr = cdr;
this.nzFlex = false;
this.withHelpClass = false;
this.tipsMode = false;
renderer.addClass(elementRef.nativeElement, 'ant-form-item');
}
/**
* @return {?}
*/
updateFlexStyle() {
if (this.nzFlex) {
this.renderer.setStyle(this.elementRef.nativeElement, 'display', 'flex');
}
else {
this.renderer.removeStyle(this.elementRef.nativeElement, 'display');
}
}
/**
* @param {?} value
* @return {?}
*/
setWithHelpViaTips(value) {
this.tipsMode = true;
this.withHelpClass = value;
this.cdr.markForCheck();
}
/**
* @return {?}
*/
ngAfterContentInit() {
if (!this.tipsMode) {
this.listOfNzFormExplainComponent.changes
.pipe(startWith(true), takeUntil(this.destroy$))
.subscribe((/**
* @return {?}
*/
() => {
this.withHelpClass = this.listOfNzFormExplainComponent && this.listOfNzFormExplainComponent.length > 0;
this.cdr.markForCheck();
}));
}
}
/**
* @return {?}
*/
ngOnInit() {
super.ngOnInit();
this.updateFlexStyle();
}
/**
* @return {?}
*/
ngOnDestroy() {
super.ngOnDestroy();
}
/**
* @param {?} changes
* @return {?}
*/
ngOnChanges(changes) {
super.ngOnChanges(changes);
if (changes.hasOwnProperty('nzFlex')) {
this.updateFlexStyle();
}
}
}
NzFormItemComponent.decorators = [
{ type: Component, args: [{
selector: 'nz-form-item',
exportAs: 'nzFormItem',
preserveWhitespaces: false,
changeDetection: ChangeDetectionStrategy.OnPush,
encapsulation: ViewEncapsulation.None,
providers: [NzUpdateHostClassService],
template: "<ng-content></ng-content>",
host: {
'[class.ant-form-item-with-help]': 'withHelpClass'
},
styles: [`
nz-form-item {
display: block;
}
`]
}] }
];
/** @nocollapse */
NzFormItemComponent.ctorParameters = () => [
{ type: ElementRef },
{ type: Renderer2 },
{ type: NzUpdateHostClassService },
{ type: MediaMatcher },
{ type: NgZone },
{ type: Platform },
{ type: NzDomEventService },
{ type: ChangeDetectorRef }
];
NzFormItemComponent.propDecorators = {
nzFlex: [{ type: Input }],
listOfNzFormExplainComponent: [{ type: ContentChildren, args: [NzFormExplainComponent, { descendants: true },] }]
};
tslib_1.__decorate([
InputBoolean(),
tslib_1.__metadata("design:type", Boolean)
], NzFormItemComponent.prototype, "nzFlex", void 0);
if (false) {
/** @type {?} */
NzFormItemComponent.prototype.nzFlex;
/** @type {?} */
NzFormItemComponent.prototype.listOfNzFormExplainComponent;
/** @type {?} */
NzFormItemComponent.prototype.withHelpClass;
/** @type {?} */
NzFormItemComponent.prototype.tipsMode;
/**
* @type {?}
* @private
*/
NzFormItemComponent.prototype.cdr;
}
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* @license\n * Copyright Alibaba.com All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE\n */\n\nimport { MediaMatcher } from '@angular/cdk/layout';\nimport { Platform } from '@angular/cdk/platform';\nimport {\n  AfterContentInit,\n  ChangeDetectionStrategy,\n  ChangeDetectorRef,\n  Component,\n  ContentChildren,\n  ElementRef,\n  Input,\n  NgZone,\n  OnChanges,\n  OnDestroy,\n  OnInit,\n  QueryList,\n  Renderer2,\n  SimpleChanges,\n  ViewEncapsulation\n} from '@angular/core';\nimport { startWith, takeUntil } from 'rxjs/operators';\n\nimport { InputBoolean, NzDomEventService, NzUpdateHostClassService } from 'ng-zorro-antd/core';\nimport { NzRowDirective } from 'ng-zorro-antd/grid';\n\nimport { NzFormExplainComponent } from './nz-form-explain.component';\n\n/** should add nz-row directive to host, track https://github.com/angular/angular/issues/8785 **/\n@Component({\n  selector: 'nz-form-item',\n  exportAs: 'nzFormItem',\n  preserveWhitespaces: false,\n  changeDetection: ChangeDetectionStrategy.OnPush,\n  encapsulation: ViewEncapsulation.None,\n  providers: [NzUpdateHostClassService],\n  templateUrl: './nz-form-item.component.html',\n  host: {\n    '[class.ant-form-item-with-help]': 'withHelpClass'\n  },\n  styles: [\n    `\n      nz-form-item {\n        display: block;\n      }\n    `\n  ]\n})\nexport class NzFormItemComponent extends NzRowDirective\n  implements AfterContentInit, OnDestroy, OnChanges, OnInit, OnDestroy {\n  @Input() @InputBoolean() nzFlex: boolean = false;\n  @ContentChildren(NzFormExplainComponent, { descendants: true })\n  listOfNzFormExplainComponent: QueryList<NzFormExplainComponent>;\n  withHelpClass = false;\n  tipsMode = false;\n\n  updateFlexStyle(): void {\n    if (this.nzFlex) {\n      this.renderer.setStyle(this.elementRef.nativeElement, 'display', 'flex');\n    } else {\n      this.renderer.removeStyle(this.elementRef.nativeElement, 'display');\n    }\n  }\n\n  setWithHelpViaTips(value: boolean): void {\n    this.tipsMode = true;\n    this.withHelpClass = value;\n    this.cdr.markForCheck();\n  }\n\n  constructor(\n    elementRef: ElementRef,\n    renderer: Renderer2,\n    nzUpdateHostClassService: NzUpdateHostClassService,\n    mediaMatcher: MediaMatcher,\n    ngZone: NgZone,\n    platform: Platform,\n    nzDomEventService: NzDomEventService,\n    private cdr: ChangeDetectorRef\n  ) {\n    super(elementRef, renderer, nzUpdateHostClassService, mediaMatcher, ngZone, platform, nzDomEventService);\n    renderer.addClass(elementRef.nativeElement, 'ant-form-item');\n  }\n\n  ngAfterContentInit(): void {\n    if (!this.tipsMode) {\n      this.listOfNzFormExplainComponent.changes\n        .pipe(\n          startWith(true),\n          takeUntil(this.destroy$)\n        )\n        .subscribe(() => {\n          this.withHelpClass = this.listOfNzFormExplainComponent && this.listOfNzFormExplainComponent.length > 0;\n          this.cdr.markForCheck();\n        });\n    }\n  }\n\n  ngOnInit(): void {\n    super.ngOnInit();\n\n    this.updateFlexStyle();\n  }\n\n  ngOnDestroy(): void {\n    super.ngOnDestroy();\n  }\n\n  ngOnChanges(changes: SimpleChanges): void {\n    super.ngOnChanges(changes);\n    if (changes.hasOwnProperty('nzFlex')) {\n      this.updateFlexStyle();\n    }\n  }\n}\n"]}