我目前正在使用ngx-formly从JSON动态地创建一组角表单,它非常好地工作。我有一个特殊的用例,在这种情况下,表单上的自定义按钮应该打开一个模态对话框,其中包含单击时的另一个表单,该对话框还将包含使用ngx格式创建的表单。我在different站点上看到的示例使用了一个自定义按钮,并使用.ts文件创建了一个自定义组件,但我希望避免这种情况,因为我需要使用几种表单来完成此操作,而且我不想为此创建不同的组件。
是否有一种方法可以从ngx表单触发一个模态对话框,在不需要为它们创建多个组件(.ts)文件的情况下用ngx表单显示模式?
发布于 2018-05-21 04:59:20
具有动态数据的公共引导模型
modal.service.ts
import {Injectable} from '@angular/core';
import {ModalModel} from './modal.model';
import {Subject} from "rxjs/Subject";
declare let $: any;
@Injectable()
export class ModalService {
modalData = new Subject<ModalModel>();
modalDataEvent = this.modalData.asObservable();
open(modalData: ModalModel) {
this.modalData.next(modalData);
$('#myModal').modal('show');
}
}modal.component.ts
import { Component } from '@angular/core';
import { ModalService } from './modal.service';
import {ModalModel} from './modal.model';
declare let $: any;
@Component({
selector: 'app-modal',
templateUrl: './modal.component.html',
styleUrls: [ './modal.component.css' ]
})
export class ModalComponent {
modalData: ModalModel;
constructor(private modalService: ModalService) {
this.modalService.modalDataEvent.subscribe((data) => {
this.modalData = data;
})
}
}从任何组件调用此服务
import { Component } from '@angular/core';
import { ModalService } from '../modal/modal.service';
import { ModalModel } from '../modal/modal.model';
declare let $: any;
@Component({
selector: 'app-home',
templateUrl: './home.component.html',
styleUrls: [ './home.component.css' ]
})
export class HomeComponent {
modelData = new ModalModel();
constructor(private modalService: ModalService) {
}
open() {
this.modelData.header = 'This is my dynamic HEADER from Home component';
this.modelData.body = 'This is my dynamic BODY from Home component';
this.modelData.footer = 'This is my dynamic footer from Home component';
this.modalService.open(this.modelData);
}
}https://stackoverflow.com/questions/50431629
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