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Vue 前端框架中限制用户短时间内多次点击同一按钮的方法(例如:登录、注册)
阅读量:432 次
发布时间:2019-03-06

本文共 587 字,大约阅读时间需要 1 分钟。

一、首先在项目目录(自定义)下创建'controlClickState.js'文件,后在文件中定义如下内容:
// controlClickState.js 文件export default {  install(Vue) {    // 禁止短时间内重复点击    Vue.directive('preventClick', {      inserted(button, bind) {        button.addEventListener('click', () => {          if (!button.disabled) {            button.disabled = true;            setTimeout(() => {              but.disabled = false            }, 6000)          }        })      }    })  }}
二、在项目目录下的 main.js 入口文件引用定义好的 'controlClickState.js'文件
import preventClick from '../static/js/controlClickState'Vue.use(preventClick)
三、在需要限制点击频率的组件中使用

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