【发布时间】:2017-09-12 04:02:11
【问题描述】:
Updated code which is working now .
component.ts file
import {
Component,
OnInit,
Pipe, PipeTransform
} from '@angular/core';
import { ActivatedRoute,Router } from '@angular/router';
import { ObjNgFor } from './retailer_information/objNgFor.pipe';
import { DomSanitizer } from '@angular/platform-browser';
import {SafePipe} from './retailer_information/url.pipe';
@Component({
selector: 'retailer_information',
templateUrl: './retailerinfo.component.html',
})
export class RetailerInfoComponent {
public url = '';
constructor(
public route: ActivatedRoute,
private router: Router,
// private sanitizer:DomSanitizer
) {
// this.model.url = this.sanitizer.bypassSecurityTrustHtml('');
}
ngOnInit() {
this.url = 'https://blog.mozilla.org/security/files/2015/05/HTTPS-FAQ.pdf';
}
}
<!-- side nav:END -->
<div class="container-fluid">
<div class="row">
<div class="yellow-banner">
</div>
</div>
</div>
<!-- master-container:START -->
<div class="container master-container container-minh pt-15 pb-15">
<!-- Form: START-->
<form (ngSubmit)="formSubmit()" role="form">
<div class="row form-wrap">
<div class="col-sm-12">
<h1>Retailer Information</h1>
</div>
</div>
<div class="row">
<div class="col-sm-12 welcome-user-view">
<div class="media">
<div class="media-left">
<img src="app/retailer_information/images/retailer-pic.png" class="media-object img-logo-style" width="45">
</div>
</div>
</div>
</div>
<iframe [src]="url | safe" width="500" height="600" type='application/pdf'></iframe>
<button type="submit" class="btn btn-primary btn-block waves-effect waves-light">
Proceed
</button>
<a href="#" class="center-block"> Cancel </a>
</form>
<!-- Form: END -->
</div>
我正在尝试使用 angular2 在 html 页面上显示 pdf。它适用于静态 url pdf 路径,但是当我尝试通过从组件中获取值然后将其绑定到 html 中来动态使用它时,它给了我一个错误?错误是“资源 URL 上下文中使用的不安全值”请帮助。
component.ts file
import {
Component,
OnInit,
Pipe, PipeTransform
} from '@angular/core';
import { ActivatedRoute,Router } from '@angular/router';
import { ObjNgFor } from './retailer_information/objNgFor.pipe';
@Component({
selector: 'retailer_information'
styles: [`
`],
templateUrl: './retailerinfo.component.html',
})
export class RetailerInfoComponent {
public model : any = {
url : 'http://www.attuneww.com/wp-content/uploads/2016/09/GettingStartedWithAngular2.pdf'
}
constructor(
public route: ActivatedRoute,
private router: Router
) {
}
}
<!-- side nav:END -->
<div class="container-fluid">
<div class="row">
<div class="yellow-banner">
</div>
</div>
</div>
<!-- master-container:START -->
<div class="container master-container container-minh pt-15 pb-15">
<!-- Form: START-->
<form (ngSubmit)="formSubmit()" role="form">
<div class="row form-wrap">
<div class="col-sm-12">
<h1>Retailer Information</h1>
</div>
</div>
<div class="row">
<div class="col-sm-12 welcome-user-view">
<div class="media">
<div class="media-left">
<img src="app/retailer_information/images/retailer-pic.png" class="media-object img-logo-style" width="45">
</div>
</div>
</div>
</div>
<iframe [src]="url" name="url" [(ngModel)]="model.url" #url="ngModel"
width="100%" height="500" ngDefaultControl>
</iframe>
<button type="submit" class="btn btn-primary btn-block waves-effect waves-light">
Proceed
</button>
<a href="#" class="center-block"> Cancel </a>
</form>
<!-- Form: END -->
</div>
【问题讨论】:
标签: html angular pdf model-binding angular2-forms