下拉选择 ,选择不同组件

  

<div class="type">
    <input @click="selectTypeShow =!selectTypeShow" :placeholder="请选择类型" :value="selectedType.type">
    <i></i>
    <ul class="wrap" v-if="selectTypeShow">
        <li @click.stop="selectType(item)" v-for="item in typeArry">{{item.text}}</li>
    </ul>
</div>
 
<component :is="tabView"></component>
 
import bank from "./cny_bank";
import wechatpay from "./cny_wechatpay";
import alipay from "./cny_alipay";
 
data() {
  return {
    selectTypeShow:false,
    tabView:null,
    selectedType: {
      key:null,
      type:null
    },
  }
}
components: {
  bank,
  wechatpay,
  alipay
},
computed: {
var typeArry=[
  {
    value:"1",
    text:this.$lang.bank
  },
  {
    value:"2",
    text:this.$lang.alipay
  },
  {
    value:"3",
    text:this.$lang.wechatpay
  }
]
return typeArry
}
},
methods: {
  
selectType(item) {
  this.selectTypeShow = false;
  this.selectedType.type = item.text;
  this.selectedType.key = item.value;
  if(this.selectedType.key == 1){
    this.tabView = "bank";
  } else if(this.selectedType.key == 3){
    this.tabView = "wechatpay";
  } else{
    this.tabView = "alipay";
  }
}
}

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转载自www.cnblogs.com/lingshan168/p/9442548.html