How to get the number of mouse clicks in vue

The method to get the number of mouse clicks in Vue is: use the v-on directive to add the v-on:click directive to the HTML element, and pass in a function to count the number of clicks. Use the Vue event listener to listen for mouse click events using the $on method in the Vue instance and increment the counter in the callback function.

Get the number of mouse clicks in Vue

The method to get the number of mouse clicks in Vue is as follows:

Method 1: Use the v-on directive

Use the v-on:click directive on the HTML element and pass in a function to handle the click event . A counter can be added to the function to count the number of clicks.

<code class="html"><button v-on:click="increaseCount">点击我</button></code>

<code class="javascript">import Vue from 'vue';

export default {
  data: function () {
    return {
      count: 0
    }
  },
  methods: {
    increaseCount: function () {
      this.count++;
    }
  }
};</code>

Method 2: Use Vue event listener

Use the $on method in the Vue instance to listen for mouse click events and call it in the callback Increment the counter in the function.

<code class="javascript">import Vue from 'vue';

export default {
  data: function () {
    return {
      count: 0
    }
  },
  created: function () {
    this.$on('click', this.increaseCount);
  },
  methods: {
    increaseCount: function () {
      this.count++;
    }
  }
};</code>

The above is the detailed content of How to get the number of mouse clicks in vue. For more information, please follow other related articles on the PHP Chinese website!