Sharing of implementation examples of custom message prompt boxes in WeChat mini programs-Mini Program Development-php.cn

Sharing of implementation examples of custom message prompt boxes in WeChat mini programs

黄舟

Release： 2017-09-12 11:30:41

Original

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This article mainly introduces the relevant information of the WeChat applet custom message prompt box, wx.showToast(OBJECT) interface call, to implement the modified function, friends in need can refer to

WeChat Mini program custom message prompt box

Requirement description:

wx.showToast(OBJECT) interface call, but icon and image are not required. Even if the image is empty, there is a placeholder. In fact, it only wants to output custom text content.

Screenshot of the effect:

The code is as follows:

<!--index.wxml-->
<!-- 页面正文 -->
<view>
 <block wx:for="{{50}}">
  <view> 123456 123456 123456 123456 123456</view>
 </block>
</view>
<!-- 自定义弹窗 -->
<view class="showModule" wx:if="{{isShow}}">
 <!-- 这部分内容可以灵活修改，例如改成一个模态框 -->
 <view class="text ">{{text}}</view>
</view>

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/* index.wxss */

.showModule {
 /* 用样式控制隐藏 visibility: hidden;*//* flex 布局 */
 display: flex;
 justify-content: center;
 align-items: center;
 /* 生成绝对定位的元素，相对于浏览器窗口进行定位 */
 position: fixed;
 /* 如果 height,width 不变的情况下，left,top 不用修改 */
 left: 35%;
 top: 40%;
 height: 20vh;
 width: 30vw;
 /* 不透明 */
 opacity: 0.99;
 background-color: #7b7b7b;
 /* 圆角 */
 border-radius: 30rpx;
}

.showModule .text {
 /* flex 布局 */
 display: flex;
 /* 字体加粗 */
 font-weight: bold;
 color: white;
 font-size: 13pt;
 font-family: "微软雅黑";
 /* Helvetica,
   Arial,
   Hiragino Sans GB,
   Source Han Sans CN,
   PingFang SC,
   Roboto,
   微软雅黑,
   Heiti SC,
   Microsoft Yahei,
   sans-serif; */
}

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//index.js
//获取应用实例
var app = getApp()
Page({
 data: {
  text: "弹窗内容",
  isShow: false
 },
 onShow() {
  this.setData({
   text: "用户取消支付",
   isShow: true
  })
 }
})

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