将模板添加为innerHTML 时，Angular 2 绑定/事件不起作用

我正在尝试创建一个可配置的可重用表。单元格可以配置为具有 html 模板。

我正在配置列“Review" 拥有带有带有点击事件的锚标记的 html 模板（审核（行））。

到目前为止，我尝试将此模板作为innerHTML 插入，但所有角度绑定都不起作用。然后我尝试创建一个动态调用的组件（review.component.ts），但该组件仅在第一行调用一次。此外，我没有找到任何方法将当前行项目传递给单击事件 review(row) （在 review.component.ts 内）。

雇员.组件.ts：

import { Component, OnInit, DynamicComponentLoader, ElementRef, Inject, Injector} from '@angular/core';
import { CORE_DIRECTIVES } from '@angular/common';
import {Router, RouteConfig, RouterLink, RouterOutlet, ROUTER_PROVIDERS, ROUTER_DIRECTIVES} from '@angular/router-deprecated';
import {DataTableComponent} from '../../data_table/data_table.component';
import {DataTable} from '../../data_table/dataTable';
import {Cell} from '../../data_table/cell';
import {ReviewComponent} from './review.component';

@Component({
    selector: 'employee',
    templateUrl: './app/employee/employee.html',
    directives: [DataTableComponent, ReviewComponent, RouterLink, RouterOutlet, ROUTER_DIRECTIVES],
    providers: [ROUTER_PROVIDERS]
})

export class EmployeeComponent implements OnInit {
    public tableConfig: DataTable;
    public constructor(private dcl: DynamicComponentLoader, private elementRef: ElementRef, private injector: Injector) {
        this.tableConfig = new DataTable();
        this.tableConfig.rows = [{ Sr: 1, Name: 'saurabh' }, { Sr: 2, Name: 'arun' }];
        var cellSr = new Cell();
        var cellName = new Cell();
        var cellReview = new Cell();
        cellSr.name = 'Sr';
        cellName.name = 'Name';

        //setting innerHtml directly doesn't work. Any way to make the bindings work in such case?
        //cellReview.innerHtml='<a class="btn btn-default" (click)="review(row)">Review</a>'

        cellReview.innerHtml = '<div class="child"></div>';
        this.tableConfig.cells = [cellSr, cellName, cellReview];
    }
    ngOnInit() {
        this.dcl.loadAsRoot(ReviewComponent, '.child', this.injector);
    }
}

审查.组件.ts：

import { Component} from '@angular/core';
import { CORE_DIRECTIVES } from '@angular/common';
import {Router, RouteConfig, RouterLink, RouterOutlet, ROUTER_PROVIDERS, ROUTER_DIRECTIVES} from '@angular/router-deprecated';

@Component({
    selector: 'btn-review',
    template: `<a class="btn btn-default" (click)="review(row)">Review</a>`,
    directives: [RouterLink, RouterOutlet, ROUTER_DIRECTIVES],
    providers: [ROUTER_PROVIDERS]
})

export class ReviewComponent {
    constructor() {}
    public review(event){
        console.log(event);
        console.log(2);
    }
 } 

数据表.ts：

import {Cell} from './cell';
export class DataTable {
    rows: Array<any>;
    cells: Cell[];
}

data_table.component.ts：

import { Component, Input } from '@angular/core';
import { CORE_DIRECTIVES } from '@angular/common';
import {Router, RouteConfig, RouterLink, RouterOutlet, ROUTER_PROVIDERS, ROUTER_DIRECTIVES} from '@angular/router-deprecated';
import {TAB_DIRECTIVES} from 'ng2-bootstrap';
import {DataTable} from './dataTable';
import {Cell} from './cell';
@Component({
    selector: 'data-table',
    templateUrl: './data_table/data_table.html',
    directives: [RouterLink, RouterOutlet, ROUTER_DIRECTIVES],
    providers: [ROUTER_PROVIDERS]
})
export class DataTableComponent {
    @Input() dataTable: DataTable;   
    bindCell(cell: Cell, row: any) {
        var text = '';
        if (cell.innerHtml && cell.innerHtml.length > 0) {
            return cell.innerHtml;
        }
    }   
}

数据表.html：

<table>
    <tbody>
        <tr *ngFor="let row of dataTable.rows">
            <td *ngFor="let cell of dataTable.cells" [innerHTML]="bindCell(cell, row)">
            </td>
        </tr>
    </tbody>
</table>

Angular 不处理使用添加的 HTMLinnerHtml (also ElementRef.nativeElement.append(...)或类似）以任何方式。

正如评论中提到的，另一种方法是将 HTML 包装在组件中并动态添加该组件。DynamicComponentLoader（如问题评论中的链接答案所示）已被弃用。它被替换为ViewContainerRef.createComponent(). Angular 2 动态选项卡，带有用户单击选择的组件 https://stackoverflow.com/questions/36325212/angular-2-dynamic-tabs-with-user-click-chosen-components/36325468#36325468显示了如何使用它的示例。