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How to jump from page A to page B in vue

藏色散人Original: 2021-09-11 11:29:595108browse

Vue implements the method of jumping from page A to page B: 1. Set page A with code such as ""; 2. Add the redirected url to $router; 3. Set page B , code such as "created() {...}"; 4. Modify the js content.

The operating environment of this article: Windows 7 system, Vue version 2.9.6, DELL G3 computer.

How does vue jump from page A to page B?

vue jumps from interface A to interface B and carries parameters

I recently encountered a need to click a button from interface A to jump to B interface and carries parameters.

I implemented the requirement like this:

A page:

<el-button size="mini"
                   type="success"
                   @click="add"
                   icon="el-icon-plus"
                   round
                   plain>{{$t(&#39;common.add&#39;)}}</el-button>
        <el-button type="primary"
                   size="mini"
                   @click="edit"
                   icon="el-icon-edit"
                   plain
                   round>{{ $t(&#39;common.edit&#39;) }}</el-button>

Click event:

add() {
      this.lockTaskStatus = &#39;new&#39;
      this.toLockTaskManagePage()},edit() {
      this.lockTaskStatus = &#39;edit&#39;
      this.toLockTaskManagePage()},toLockTaskManagePage() {
      this.$router.push({
        path: &#39;/taskLockManage&#39;,
        name: &#39;TaskLockManage&#39;,
        params: {
          status: this.lockTaskStatus        }
      })}

Add the redirected url to $router middle.

Adding / at the front of the url in the path means it is in the root directory. If it is not added, it means it is a sub-route.

Pass parameters through a combination of path params.

B page:

created() {
    this.getParams()
  },
  watch: {
    // 监测路由变化,只要变化了就调用获取路由参数方法将数据存储本组件即可
    $route: &#39;getParams&#39;
  },
  methods: {
    getParams() {
      // 取到路由带过来的参数
      const res = this.$route.params.status
      console.log(&#39;getParams&#39;, res)
    }}

Finally, you need to register in router/index.js:

{
    path: &#39;/taskLockManage&#39;,
    component: Layout,
    redirect: &#39;/taskManage/index&#39;,
    hidden: true,
    children: [
      {
        path: &#39;taskLockManage&#39;,
        component: () => import(&#39;@/views/taskManage/taskLockManage&#39;),
        name: &#39;TaskLockManage&#39;,
        meta: { title: &#39;taskLockManage&#39;, icon: &#39;user&#39;, noCache: true }
      }
    ]}

In this way, the jump can be achieved. (PS: This is a better method found so far. I hope someone can provide better guidance.)

Related recommendations: "vue.js Tutorial"

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