Micro letter applet pop-up prompt pop

 Click the Delete prompt pop

wx.showModal({
      title: '提示',
      content: '确定要删除吗？',
      success: function (e) {
        if (e.confirm) {
            // 用户点击了确定 
          } else if (e.cancel) {
          }
        }
      })

After the operation was successful pop operation was successful prompt and close the page.

 wx.showToast({
                title: '删除成功',
                icon: 'success',
                duration: 1500,
                mask: false,
              })
              setTimeout(function () {
                wx.navigateBack({
                  url: '../address',
                })
              }, 1500)