2017-02-12 41 views
3

我目前对于角度2使用ng2完成者(https://github.com/oferh/ng2-completer),并且努力在建议中添加完整响应而不是只有一个值。执行ng2完成者

此外,当选择建议时,如何分配处理此方法?

到目前为止,我已经得到的代码是:

import { Component } from '@angular/core'; 
import { AutoComplete } from './autocomplete'; 
import { CompleterService, CompleterData, RemoteData } from 'ng2-completer'; 
import { SearchComponent } from './search.component'; 
import { QueryService } from './query.service'; 


@Component({ 
    selector: 'app-home', 
    template: `<ng2-completer [(ngModel)]="searchStr" [dataService]="dataService" [minSearchLength]="0" [inputClass]="['form-control input-list']" [autofocus]="['true']" [selected]="selected()"></ng2-completer>`, 
    //directives: [ AutoComplete ] 
}) 

export class HomeComponent { 

    public searchStr: string; 
    private dataService: CompleterData; 

    constructor(private completerService: CompleterService, private queryService: QueryService) { 
    //this.dataService = completerService.local(this.searchData, 'color', 'color'); 
    this.dataService = completerService.remote('http://localhost:61227/machine/?query=','ComputerHostname, AssetID', 'ComputerHostname').descriptionField('ComputerType'); 

//this.dataService = this.queryService.search(searchStr).then(items => this.items = items); 

} 

selected() { 

console.log("test"); 

} 
} 

但是它显示了以下错误:

不能绑定到“选择”,因为它不是“已知属性NG2补足者”。

回答

0

selected是一个事件,而不是一个属性和为此的语法它(如在Angular template syntax所述)应该是(selected)="selected($event)"

autofocus期望的布尔值(see in ng2-completer doc)不是数组因此应使用[autofocus]="true"