Examples of four pop-up window methods in WeChat mini-programs

一、wx.showToast(Object object)

 1. Code implementation

  wx.showToast({
     title: '内容', //提示的内容
     duration: 2000, //持续的时间
     icon: 'loading', //图标有success、error、loading、none四种
     mask: true //显示透明蒙层 防止触摸穿透
  })

 2. Mimic pop-up effect

 

 二 、wx.showModal(Object object)

1. Code implementation

  wx.showModal({
    title: '我是标题', //提示的标题
    content: '我是内容', //提示的内容
    success: function(res) {
      if(res.confirm) {
        console.log('用户点击了确定')
      } else if (res.cancel) {
        console.log('用户点击了取消')
      }
    }
  })

 2. Mimic pop-up effect

 三、wx.showLoading(Object object)

Display the loading prompt box. You need to actively call wx.hideLoading to close the prompt box 

 1. Code implementation

wx.showLoading({
  title: '加载中',
})

setTimeout(function () {
  wx.hideLoading()
}, 2000)

2. Mimic pop-up effect

 

Notice:

wx.showLoading and wx.showToast can only display one wx.showLoading at the same time and should be paired with wx.hideLoading.

四、wx.showActionSheet(Object object) 

 1. Code implementation

 wx.showActionSheet({
   itemList:['选项一','选项二','其它'], //文字数组
   success: (res) => {
     switch(res.tapIndex) {
       case 0:
         console.log('点击了 选项一')
         break;
       case 1:
         console.log('点击了 选项二')
         break;	
       case 2:
         console.log('点击了 其它选项')
         break;
     }
   },
   fail (res) {
     console.log('取消选项')
   }
 })

2. Mimic pop-up effect