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组件之间数据通信

调用组件wxml

bind+组件内的方法名

  <dialog  bindclose="handleClose" bindopen="handleOpen" bindconfirm="handleConfirm">
   
  </dialog>

  

调用组件js

  // 打开
  handleOpen: function() {
    wx.showToast({
      title: 'open dialog',
      icon: 'none'
    })
  },
  //  确认
  handleConfirm: function() {
    wx.showToast({
      title: 'confirm',
      icon: 'none'
    })
  },
  // 取消
  handleClose: function() {
    wx.showToast({
      title: 'close dialog',
      icon: 'none'
    })
  }

  

组件内的js

 methods: {
    close() {
      this.closedialog();
      this.triggerEvent('close');
    },
    confirm() {
      this.closedialog();
      this.triggerEvent('confirm');
    }
  }

  

传递参数呢?

<dialog data-model="dialogConfig.dialogvisible" data-ok="okok">
    
  </dialog>

  

详情参考知乎VUE文档:https://www.jianshu.com/p/8b1c8609bbab

原文地址:https://www.cnblogs.com/cisum/p/10230056.html