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This time I will show you how to operate Angular5routingpass parameters, and what are the notes when operating Angular5 routing parameters. The following is a practical case, let's take a look.
1. The parameters after the question mark, the way to obtain the parameters: ActivatedRoute.queryParams[id]
For example: /product?id=1&name=iphone can also be :[ routerLink]= "['/books']" [ queryParams]= "{bookname:'《《生》'}
Code: html
<h4>Messages</h4> <p>Total:{{msgs.total}}</p> <p *ngFor="let item of msgs.data"> <b>{{item.name}}</b>: <a [routerLink]="['/next',item.id]" [queryParams]="{id:item.id, msg:item.msg, name:item.name}">{{item.msg}}</a> <a routerLink="/final">Reply</a><p></p> </p>
Get parameters js
ngOnInit() { let obj = this.route.queryParams["_value"]; console.log(obj); }
2. Colon form,
For example: path:/product/:id
How to obtain parameters: ActivatedRoute.params[id]
The first routelink in the above html code is.
In addition, routing needs to be configured
{ path:'listDetail/:id', component:ListDetailComponent }
I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related matters on the php Chinese website Article!
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