import { Component } from '@angular/core';
import { FileUpload ,HtmlPost} from './../../app.class';

@Component({
  moduleId: module.id,
  selector: 'news-add',
  templateUrl: './add.component.html'

})

export class NewsAddComponent {
  FileUpload:FileUpload=new FileUpload();
  image:string;
  news={title:"",author:"",content:"",image:""};
  openFile(evn){
    this.news.image=evn.target.files[0];
    this.FileUpload.read(this.news.image,base64=>this.image=base64);
  }
  addNews(){
    let http=new HtmlPost("post","http://school.cool1024.com/manager/news/add",res=>{let json=JSON.parse(res);
      alert(json.message);
    },()=>{alert("请求失败")});
    http.append('title',this.news.title);
    http.append('author',this.news.author);
    http.append('content',this.news.content);
    http.append('image',this.news.image);
    http.send();
  }
}