import yfieldsControls from "../yfieldsControls"
Component({
  behaviors:[yfieldsControls],
  properties: {
    bindValue: String,
    defaultValue: String,
    placeholder: {
      type: String,
      value: "请输入",
    },
  },
  relations: {
    '../yform/yform': {
      type: 'ancestor', // 关联的目标节点应为祖先节点
      linked: function(target){
        this.updateFormItemValue = (curValue) =>{
          target.data.form[this.data.bindValue] = curValue
        }
      }
    }
  },
  lifetimes: {
    attached: function () {
      this.dataset[this.data.bindValue] = this.data.defaultValue ?? ''
    }
  },
  methods: {
    // 这个方法是父组件提供的,这里只是为了不报错
    updateFormItemValue: (data:string) => {},
    bindinput: function (event: WechatMiniprogram.Input) {
      this.dataset[this.data.bindValue] = event.detail.value
      this.updateFormItemValue(event.detail.value) 
    }
  }
})