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  • elementUI多选框获取值

    elementUI种的多选框和单选框差不多,
    (1)el-checkbox-group里绑定一个数组
    (2)el-checkbox-group绑定一个方法获取值
    (3)for循环选项,绑定key,label
    (4)el-checkbox里还可以绑定disabled和checked
    例子:

    <template>
      <div>
        <el-checkbox-group v-model="test" @change="getValue()">
          <el-checkbox  v-for="(item,i) in items" :key="i" :label="item.content" :disabled="item.disabled" :checked="item.checked"></el-checkbox>
        </el-checkbox-group>
      </div>
    </template>
    <script>
    export default {
      name: "HelloWorld",
      data() {
        return {
          test:[], // 默认选项,要在el-checkbox-group里绑定一个空数组
          items:[
            {id:0,content:"选项一",disabled:false,checked:true},
            {id:1,content:"选项二",disabled:true,checked:false},
            {id:2,content:"选项三",disabled:false,checked:false},
          ]
        };
      },
      methods: {
        getValue(){
          console.log(this.test)
        }
      },
    };
    </script>
    <style lang="css" scoped>
    </style>
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  • 原文地址:https://www.cnblogs.com/luguankun/p/11625897.html
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