我确实请求服务器并获取JSON结果:
{"result" => "HTML code"}
如何解析HTML代码并从此响应中获取表格?
我试图将这段代码放在页面上的隐藏块中:
<div #content>HTML code here from response</div>
接下来呢?如何解析?
答案 0 :(得分:2)
import { Pipe, PipeTransform } from "@angular/core";
import { DomSanitizer } from "@angular/platform-browser";
@Pipe({name: 'sanitizeHtml'})
export class SafeHtmlPipe implements PipeTransform {
constructor(private sanitized: DomSanitizer) {
}
transform(value: string) {
return this.sanitized.bypassSecurityTrustHtml(value);
}
}
Usage:
<div [innerHTML]="content | sanitizeHtml"></div> //Content is what you got from json
我们应该始终对内容进行修饰,以防止DOMSanitizer进行任何恶意活动。因此,我们可以如上所述创建管道,并在应用程序中的任何位置使用它。
答案 1 :(得分:2)
app.component.ts
open(CERT_FILE, "wt").write(
crypto.dump_certificate(crypto.FILETYPE_PEM, cert).decode())
open(KEY_FILE, "wt").write(
crypto.dump_privatekey(crypto.FILETYPE_PEM, k).decode())
app.component.html
import { Component } from '@angular/core';
@Component({
selector: 'my-app',
templateUrl: './app.component.html',
styleUrls: [ './app.component.css' ]
})
export class AppComponent {
name = 'Angular 5';
demo: string = `<div>
<p>I am Yogesh</p>
<h1>My First Heading</h1>
<p>My first paragraph.</p>
</div>`
}