javascript - 使用 DomSanitizer 绕过安全性后，安全值必须使用 [property]=binding

Question

<!--HTML CODE-->
<p #mass_timings></p>

//Controller code

@ViewChild('mass_timings') mass_timings: ElementRef;
constructor(private domSanitizer:DomSanitizer)
getInnerHTMLValue(){
 this.mass_timings.nativeElement.innerHTML = 
   this.domSanitizer.bypassSecurityTrustHtml(this.parishDetail.mass_timings);

}

但是 mass_timings 显示的输出包括文本:-

Safe value must use [property]=binding

开始

如何删除这个字符串。

Answer 1

如错误消息所述，需要使用属性绑定(bind)添加经过清理的 HTML:

<p [innerHTML]="massTimingsHtml"></p>

constructor(private domSanitizer:DomSanitizer) {
  this.massTimingsHtml = this.getInnerHTMLValue();
}
getInnerHTMLValue(){
  return this.domSanitizer.bypassSecurityTrustHtml(this.parishDetail.mass_timings);
}

StackBlitz example (基于 Swapnil Patwa 的 Plunker - 请参阅下面的评论)