小编Pra*_*gam的帖子

我需要在没有iFrame的情况下在我的应用程序中打开外部网站,我还需要将一些标题值传递给该外部网站.

帮我..

我正在使用带有jquery的带角度2形式的boostrap-select Dropdown.Onchange jquery事件我想调用一个Typescript onDropDownChangeChange方法.但它不起作用.

import { Component, OnInit, ViewChild } from '@angular/core';
import { RequestOptions } from '@angular/http';
import 'rxjs/add/observable/throw';
declare var $: JQueryStatic;

export class TestComponent implements OnInit {
  selectedValue: string;

  ngOnInit(): void {

        $(function() {
         var self = this;
          $('.selectpicker').on('change', function(){
            var selectedds = $(this).find('option:selected').val();
            self.onDropDownChangeChange(selectedds); //This is not working
            //this.onChange();
          });

        });  

  }

  onDropDownChangeChange(value: string) {
        this.selectedValue = value;
        this.PopulateGrid(selectedValue);
   }


}

我想单独打开登录页面.但它在routeroutlet页面内部开放.请帮忙.

截图下方的PFB供您参考.

请参考下面的代码.

App.Routing.ts:

import { Routes } from '@angular/router';
import { DashboardComponent } from './components/dashboard/dashboard.component';
import { LoginComponent } from './components/login/login.component';
import { HomeComponent } from './components/home/home.component';

export const AppRoute: Routes = [
    { path: '', redirectTo: 'HomeComponent', pathMatch: 'full' },
    { path: 'login', component: LoginCoHomeComponentmponent },
    { path: 'home', component: HomeComponent },

];

App.Component.html

<div id="wrapper">
   <app-top-bar></app-top-bar>
   <router-outlet></router-outlet>
</div>

App.Module.ts

import { BrowserModule } from '@angular/platform-browser';
import { APP_BASE_HREF, LocationStrategy, HashLocationStrategy } from '@angular/common';
import { NgModule } …