1. 程式人生 > >路由多引數傳參及接收

路由多引數傳參及接收

1.導航需要跳轉的地址,兵役json物件格式傳入多個引數,key值可以隨便籤,但後面的頁面接收引數獲取的值一定要和這個key值對應才可以

import { Router } from '@angular/router';//需要引入的庫類。

 constructor( //在構造器中宣告
        private router:Router,
    ) { }
 /**
     * 導航到應用詳情
     */
    goApplicationDetail(instanceId:number,ownerShip:boolean){
        return this.router.navigate(['/console/details/appDetail',{"instanceId":instanceId,"ownerShip":ownerShip}]);
    }

2.接受的路由地址中不需要定義接收任何引數

 { path: "appDetail", component:  DetailsComponent}

3.跳轉後的組建中,在構造其中獲取引數

import {ActivatedRoute } from '@angular/router';//需要引入的庫類
 constructor(
                private route:ActivatedRoute
               ) {
        this.appId = this.route.params["value"].instanceId;
        this.tempOwnerShip = this.route.params["value"].ownerShip;
        this.tempOwnerShip==="true"?this.ownerShip =true:this.ownerShip =false;
        console.log("appid="+this.appId);
        console.log("ownerShip="+this.ownerShip);
    }