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el-select clear 清空内容时触发事件
2022-06-25 12:08:00 【coldriversnow】
<el-select filterable v-model="value_"
clearable
@clear="setValueNull"
>
<el-option
v-for="item in options_dept"
:key="item.value"
:label="item.label"
:value="item.value"
></el-option>
</el-select>
methods: {
/**清空默认设为空,但是后台方法多数只兼容null.故清空统一为null 2019年7月17日 */
setValueNull(val) {
this.value_=null;
},
}边栏推荐
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