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vue 自定义提示框(Toast)组件的实现代码
站长资源 2024/11/26 佚名
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DDR爱好者之家 Design By 杰米

1.自定义 提示框 组件

src / components / Toast / index.js

/**
 * 自定义 提示框( Toast )组件
 */
var Toast = {};
var showToast = false, // 存储toast显示状态
 showLoad = false, // 存储loading显示状态
 toastVM = null, // 存储toast vm
 loadNode = null; // 存储loading节点元素
 
Toast.install = function (Vue, options) {
 // 参数
 var opt = {
  defaultType: 'bottom',
  duration: '2500',
  wordWrap: false
 };
 for (var property in options) {
  opt[property] = options[property];
 }
 
 Vue.prototype.$toast = function (tips, type) {
 
  var curType = type "width: ' + opt.width + '"' : '';
  var tmp = '<div v-show="show" :class="type" class="lx-toast ' + wordWrap + '" ' + style + '>{{tip}}</div>';
 
  if (showToast) {
   // 如果toast还在，则不再执行
   return;
  }
  if (!toastVM) {
   var toastTpl = Vue.extend({
    data: function () {
     return {
      show: showToast,
      tip: tips,
      type: 'lx-toast-' + curType
     }
    },
    template: tmp
   });
   toastVM = new toastTpl()
   var tpl = toastVM.$mount().$el;
   document.body.appendChild(tpl);
  }
  toastVM.type = 'lx-toast-' + curType;
  toastVM.tip = tips;
  toastVM.show = showToast = true;
 
  setTimeout(function () {
   toastVM.show = showToast = false;
  }, opt.duration)
 };
 
 ['bottom', 'center', 'top'].forEach(function (type) {
  Vue.prototype.$toast[type] = function (tips) {
   return Vue.prototype.$toast(tips, type)
  }
 });
 
 Vue.prototype.$loading = function (tips, type) {
  if (type == 'close') {
   loadNode.show = showLoad = false;
  } else {
   if (showLoad) {
    // 如果loading还在，则不再执行
    return;
   }
   var loadTpl = Vue.extend({
    data: function () {
     return {
      show: showLoad
     }
    },
    template: '<div v-show="show" class="lx-load-mark"><div class="lx-load-box"><div class="lx-loading"><div class="loading_leaf loading_leaf_0"></div><div class="loading_leaf loading_leaf_1"></div><div class="loading_leaf loading_leaf_2"></div><div class="loading_leaf loading_leaf_3"></div><div class="loading_leaf loading_leaf_4"></div><div class="loading_leaf loading_leaf_5"></div><div class="loading_leaf loading_leaf_6"></div><div class="loading_leaf loading_leaf_7"></div><div class="loading_leaf loading_leaf_8"></div><div class="loading_leaf loading_leaf_9"></div><div class="loading_leaf loading_leaf_10"></div><div class="loading_leaf loading_leaf_11"></div></div><div class="lx-load-content">' + tips + '</div></div></div>'
   });
   loadNode = new loadTpl();
   var tpl = loadNode.$mount().$el;
 
   document.body.appendChild(tpl);
   loadNode.show = showLoad = true;
  }
 };
 
 ['open', 'close'].forEach(function (type) {
  Vue.prototype.$loading[type] = function (tips) {
   return Vue.prototype.$loading(tips, type)
  }
 });
}
 
// 向外暴露接口
module.exports = Toast;

src / components / Toast / toast.css

/**
 * Toast 样式
 */
.lx-toast {
 position: fixed;
 bottom: 100px;
 left: 50%;
 box-sizing: border-box;
 max-width: 80%;
 height: 40px;
 line-height: 20px;
 padding: 10px 20px;
 transform: translateX(-50%);
 -webkit-transform: translateX(-50%);
 text-align: center;
 z-index: 9999;
 font-size: 14px;
 color: #fff;
 border-radius: 5px;
 background: rgba(0, 0, 0, 0.7);
 animation: show-toast .5s;
 -webkit-animation: show-toast .5s;
 overflow: hidden;
 text-overflow: ellipsis;
 white-space: nowrap;
}
 
.lx-toast.lx-word-wrap {
 width: 80%;
 white-space: inherit;
 height: auto;
}
 
.lx-toast.lx-toast-top {
 top: 50px;
 bottom: inherit;
}
 
.lx-toast.lx-toast-center {
 top: 50%;
 margin-top: -20px;
 bottom: inherit;
}
 
@keyframes show-toast {
 from {
  opacity: 0;
  transform: translate(-50%, -10px);
  -webkit-transform: translate(-50%, -10px);
 }
 to {
  opacity: 1;
  transform: translate(-50%, 0);
  -webkit-transform: translate(-50%, 0);
 }
}
 
.lx-load-mark {
 position: fixed;
 left: 0;
 top: 0;
 width: 100%;
 height: 100%;
 z-index: 9999;
}
 
.lx-load-box {
 position: fixed;
 z-index: 3;
 width: 7.6em;
 min-height: 7.6em;
 top: 180px;
 left: 50%;
 margin-left: -3.8em;
 background: rgba(0, 0, 0, 0.7);
 text-align: center;
 border-radius: 5px;
 color: #FFFFFF;
}
 
.lx-load-content {
 margin-top: 64%;
 font-size: 14px;
}
 
.lx-loading {
 position: absolute;
 width: 0px;
 left: 50%;
 top: 38%;
}
 
.loading_leaf {
 position: absolute;
 top: -1px;
 opacity: 0.25;
}
 
.loading_leaf:before {
 content: " ";
 position: absolute;
 width: 9.14px;
 height: 3.08px;
 background: #d1d1d5;
 box-shadow: rgba(0, 0, 0, 0.0980392) 0px 0px 1px;
 border-radius: 1px;
 -webkit-transform-origin: left 50% 0px;
 transform-origin: left 50% 0px;
}
 
.loading_leaf_0 {
 -webkit-animation: opacity-0 1.25s linear infinite;
 animation: opacity-0 1.25s linear infinite;
}
 
.loading_leaf_0:before {
 -webkit-transform: rotate(0deg) translate(7.92px, 0px);
 transform: rotate(0deg) translate(7.92px, 0px);
}
 
.loading_leaf_1 {
 -webkit-animation: opacity-1 1.25s linear infinite;
 animation: opacity-1 1.25s linear infinite;
}
 
.loading_leaf_1:before {
 -webkit-transform: rotate(30deg) translate(7.92px, 0px);
 transform: rotate(30deg) translate(7.92px, 0px);
}
 
.loading_leaf_2 {
 -webkit-animation: opacity-2 1.25s linear infinite;
 animation: opacity-2 1.25s linear infinite;
}
 
.loading_leaf_2:before {
 -webkit-transform: rotate(60deg) translate(7.92px, 0px);
 transform: rotate(60deg) translate(7.92px, 0px);
}
 
.loading_leaf_3 {
 -webkit-animation: opacity-3 1.25s linear infinite;
 animation: opacity-3 1.25s linear infinite;
}
 
.loading_leaf_3:before {
 -webkit-transform: rotate(90deg) translate(7.92px, 0px);
 transform: rotate(90deg) translate(7.92px, 0px);
}
 
.loading_leaf_4 {
 -webkit-animation: opacity-4 1.25s linear infinite;
 animation: opacity-4 1.25s linear infinite;
}
 
.loading_leaf_4:before {
 -webkit-transform: rotate(120deg) translate(7.92px, 0px);
 transform: rotate(120deg) translate(7.92px, 0px);
}
 
.loading_leaf_5 {
 -webkit-animation: opacity-5 1.25s linear infinite;
 animation: opacity-5 1.25s linear infinite;
}
 
.loading_leaf_5:before {
 -webkit-transform: rotate(150deg) translate(7.92px, 0px);
 transform: rotate(150deg) translate(7.92px, 0px);
}
 
.loading_leaf_6 {
 -webkit-animation: opacity-6 1.25s linear infinite;
 animation: opacity-6 1.25s linear infinite;
}
 
.loading_leaf_6:before {
 -webkit-transform: rotate(180deg) translate(7.92px, 0px);
 transform: rotate(180deg) translate(7.92px, 0px);
}
 
.loading_leaf_7 {
 -webkit-animation: opacity-7 1.25s linear infinite;
 animation: opacity-7 1.25s linear infinite;
}
 
.loading_leaf_7:before {
 -webkit-transform: rotate(210deg) translate(7.92px, 0px);
 transform: rotate(210deg) translate(7.92px, 0px);
}
 
.loading_leaf_8 {
 -webkit-animation: opacity-8 1.25s linear infinite;
 animation: opacity-8 1.25s linear infinite;
}
 
.loading_leaf_8:before {
 -webkit-transform: rotate(240deg) translate(7.92px, 0px);
 transform: rotate(240deg) translate(7.92px, 0px);
}
 
.loading_leaf_9 {
 -webkit-animation: opacity-9 1.25s linear infinite;
 animation: opacity-9 1.25s linear infinite;
}
 
.loading_leaf_9:before {
 -webkit-transform: rotate(270deg) translate(7.92px, 0px);
 transform: rotate(270deg) translate(7.92px, 0px);
}
 
.loading_leaf_10 {
 -webkit-animation: opacity-10 1.25s linear infinite;
 animation: opacity-10 1.25s linear infinite;
}
 
.loading_leaf_10:before {
 -webkit-transform: rotate(300deg) translate(7.92px, 0px);
 transform: rotate(300deg) translate(7.92px, 0px);
}
 
.loading_leaf_11 {
 -webkit-animation: opacity-11 1.25s linear infinite;
 animation: opacity-11 1.25s linear infinite;
}
 
.loading_leaf_11:before {
 -webkit-transform: rotate(330deg) translate(7.92px, 0px);
 transform: rotate(330deg) translate(7.92px, 0px);
}
 
@-webkit-keyframes opacity-0 {
 0% {
  opacity: 0.25;
 }
 0.01% {
  opacity: 0.25;
 }
 0.02% {
  opacity: 1;
 }
 60.01% {
  opacity: 0.25;
 }
 100% {
  opacity: 0.25;
 }
}
 
@-webkit-keyframes opacity-1 {
 0% {
  opacity: 0.25;
 }
 8.34333% {
  opacity: 0.25;
 }
 8.35333% {
  opacity: 1;
 }
 68.3433% {
  opacity: 0.25;
 }
 100% {
  opacity: 0.25;
 }
}
 
@-webkit-keyframes opacity-2 {
 0% {
  opacity: 0.25;
 }
 16.6767% {
  opacity: 0.25;
 }
 16.6867% {
  opacity: 1;
 }
 76.6767% {
  opacity: 0.25;
 }
 100% {
  opacity: 0.25;
 }
}
 
@-webkit-keyframes opacity-3 {
 0% {
  opacity: 0.25;
 }
 25.01% {
  opacity: 0.25;
 }
 25.02% {
  opacity: 1;
 }
 85.01% {
  opacity: 0.25;
 }
 100% {
  opacity: 0.25;
 }
}
 
@-webkit-keyframes opacity-4 {
 0% {
  opacity: 0.25;
 }
 33.3433% {
  opacity: 0.25;
 }
 33.3533% {
  opacity: 1;
 }
 93.3433% {
  opacity: 0.25;
 }
 100% {
  opacity: 0.25;
 }
}
 
@-webkit-keyframes opacity-5 {
 0% {
  opacity: 0.270958333333333;
 }
 41.6767% {
  opacity: 0.25;
 }
 41.6867% {
  opacity: 1;
 }
 1.67667% {
  opacity: 0.25;
 }
 100% {
  opacity: 0.270958333333333;
 }
}
 
@-webkit-keyframes opacity-6 {
 0% {
  opacity: 0.375125;
 }
 50.01% {
  opacity: 0.25;
 }
 50.02% {
  opacity: 1;
 }
 10.01% {
  opacity: 0.25;
 }
 100% {
  opacity: 0.375125;
 }
}
 
@-webkit-keyframes opacity-7 {
 0% {
  opacity: 0.479291666666667;
 }
 58.3433% {
  opacity: 0.25;
 }
 58.3533% {
  opacity: 1;
 }
 18.3433% {
  opacity: 0.25;
 }
 100% {
  opacity: 0.479291666666667;
 }
}
 
@-webkit-keyframes opacity-8 {
 0% {
  opacity: 0.583458333333333;
 }
 66.6767% {
  opacity: 0.25;
 }
 66.6867% {
  opacity: 1;
 }
 26.6767% {
  opacity: 0.25;
 }
 100% {
  opacity: 0.583458333333333;
 }
}
 
@-webkit-keyframes opacity-9 {
 0% {
  opacity: 0.687625;
 }
 75.01% {
  opacity: 0.25;
 }
 75.02% {
  opacity: 1;
 }
 35.01% {
  opacity: 0.25;
 }
 100% {
  opacity: 0.687625;
 }
}
 
@-webkit-keyframes opacity-10 {
 0% {
  opacity: 0.791791666666667;
 }
 83.3433% {
  opacity: 0.25;
 }
 83.3533% {
  opacity: 1;
 }
 43.3433% {
  opacity: 0.25;
 }
 100% {
  opacity: 0.791791666666667;
 }
}
 
@-webkit-keyframes opacity-11 {
 0% {
  opacity: 0.895958333333333;
 }
 91.6767% {
  opacity: 0.25;
 }
 91.6867% {
  opacity: 1;
 }
 51.6767% {
  opacity: 0.25;
 }
 100% {
  opacity: 0.895958333333333;
 }
}

2.全局引入

main.js

// 全局引入Toast
import './components/Toast/toast.css';
import Toast from './components/Toast/index';
Vue.use(Toast);

3.页面调用

Toast.vue

<!-- 提示框 -->

<template>

 <div>

  <!-- 标题栏 -->

  <mt-header title= "提示框" >

  <router-link to= "/" slot= "left" >

   <mt-button icon= "back" >返回</mt-button>

  </router-link>

  </mt-header>

  <!-- 内容 -->

  <button @click= "openTop()" >top</button>

  <button @click= "openCenter()" >center</button>

  <button @click= "openBottom()" >bottom</button>

  <button @click= "openLoading()" >loading</button>

 </div>

</template>

<script>

 export default {

  name: 'Toast' ,

  data(){

  return {

   //

  }

  },

  methods:{

  openTop(){

   this .$toast.top( 'top' );

  },

  openCenter(){

   this .$toast.center( 'center' );

  },

  openBottom(){

   this .$toast( 'bottom' );  // or this.$toast.bottom('bottom');

  },

  openLoading(){

   this .$loading( 'loading...' );

   let self = this ;

   setTimeout( function () {

   self.closeLoading()

   }, 2000)

  },

  closeLoading(){

   this .$loading.close();

  }

  }

 }

</script>

<style lang= "less" scoped>
 //
</style>

4.效果图

vue 自定义提示框(Toast)组件的实现代码

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。

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稳了！魔兽国服回归的3条重磅消息！官宣时间再确认！

昨天有一位朋友在大神群里分享，自己亚服账号被封号之后居然弹出了国服的封号信息对话框。

这里面让他访问的是一个国服的战网网址，com.cn和后面的zh都非常明白地表明这就是国服战网。

而他在复制这个网址并且进行登录之后，确实是网易的网址，也就是我们熟悉的停服之后国服发布的暴雪游戏产品运营到期开放退款的说明。这是一件比较奇怪的事情，因为以前都没有出现这样的情况，现在突然提示跳转到国服战网的网址，是不是说明了简体中文客户端已经开始进行更新了呢？

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