How to implement dynamic parameter passing of query in vue-router-JS Tutorial-php.cn

How to implement dynamic parameter passing of query in vue-router

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Release： 2018-05-03 17:47:54

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This time I will show you how to implement the dynamic parameter transfer of query in vue-router, and what are the things to note . The following is a practical case. Let’s take a look. .

I have been writing a project recently. In the process of writing the project, I always find problems of one kind or another. For example, how does the query in vue-router pass dynamic parameters? After some twists and turns, the problem was solved.

The problem is described as follows:

I hope the url will be like this when jumping: http://localhost:8080/editmovie?id=****

<li><router-link :to="{path:&#39;editmovie&#39;, query: {id : 111}}" class="edit">修改</router-link></li>

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but? The above is just a

static, the url will always be: http://localhost:8080/editmovie?id=111

In fact, the id I need is Placed in a hidden element:

<li class="hiden">2016987</li>

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At first, my idea was to call the methods in the components, but I tried several times and failed. I accidentally saw a Q&A

vue-routerDynamic ConfigurationIncoming parameter problem, and then I saw the following code:

<li v-for=" el in hotLins" >
 <router-link :to="{path:‘details‘,query: {id:el.tog_line_id}}">
  <img :src="el.image_list[0]">
  <h3>{{el.tourism_name}} {{el.tog_line_id}}</h3>
  <p>{{el.address}}</p>
 </router-link>
</li>

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I suddenly feel like I have an idea. The solution is as follows:

Bind the id of li to the id in the data, and then write the bound id in the query. That’s it

<li v-bind:id="id"><router-link :to="{path:&#39;editmovie&#39;, query: {id : id}}" class="edit">修改</router-link></li>

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export default {
 name : 'Movie',
 data() {
 return {
  id : ""
 }
 },
 methods: {
 getId () {
  var id = $('.hiden').eq(0).text();
  console.log(id);
 }
 },
 mounted() {
 this.id = $('.hiden').eq(0).text();
 },
 components : {
 Heade,
 Foot
 }
}

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I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website!