在RC.1中使用新路由器时,我似乎无法扩展RouterOutlet
例:
import { Directive } from '@angular/core';
import { Router, ROUTER_DIRECTIVES, RouterOutlet } from '@angular/router';
@Directive({
selector: 'router-outlet'
})
export class RouterOutletDirective extends RouterOutlet {
}
Run Code Online (Sandbox Code Playgroud)
错误:
@angular/router/index"'没有导出成员'RouterOutlet'.
我做错了什么或者这是否与RC.1中的新路由器有关?
import { Directive, Attribute, ViewContainerRef, DynamicComponentLoader } from '@angular/core';
import { Router, Routes, RouterOutletMap } from '@angular/router';
import { RouterOutlet } from '@angular/router/src/directives/router_outlet';
@Directive({
selector: 'router-outlet'
})
export class RouterOutletDirective extends RouterOutlet {
constructor(parentOutletMap: RouterOutletMap, _location: ViewContainerRef, name: string) {
super(parentOutletMap, _location, name);
console.log( parentOutletMap );
}
activate() { …Run Code Online (Sandbox Code Playgroud) 我正在努力让@Directive按预期工作.
我希望Attr Directive能够访问指令构造函数中的model.password并使用当前密码设置变量varpassword.
我还希望能够检索表单字段中的所有其他输入,我将如何进行此操作?
很多这方面的文档都不完整,因为我知道Beta.
我一直在努力解决这个问题,并且成功有限.我已经删除了我试图让它继续工作的导入,因为我觉得我很困惑如何在指令中正确使用它们我试过"NgModel,NgControl,ControlGroup,NgFormModel,FormBuilder ......".
我的测试示例代码如下.
登录-form.html
<form #testForm="ngForm">
Email Address:
<input type="text" name="username" size="50" required="required" [(ngModel)]="model.username" ngControl="username" #username="ngForm" />
Password:
<input type="password" name="password" size="20" required="required" [(ngModel)]="model.password" ngControl="password" #password="ngForm" testdir />
<input type="submit" value="Login" />
</form>
Run Code Online (Sandbox Code Playgroud)
app.ts
import {Component} from 'angular2/core';
import {TestDirective} from '../../directives/test.directive';
@Component({
selector: 'test-app',
templateUrl: 'login-form.html',
directives: [TestDirective]
})
export class TestApp {}
Run Code Online (Sandbox Code Playgroud)
test.directive.ts
import {Directive} from 'angular2/core';
@Directive({
selector: '[testdir]',
host: {
'(keydown)': 'run()'
}
})
export class TestDirective {
varpassword: string;
constructor() …Run Code Online (Sandbox Code Playgroud)