How to operate Angular5 routing parameters

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]="[&#39;/next&#39;,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!

Recommended reading:

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How to use jQuery to traverse XML nodes and attributes

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