elemen表单校验,点击弹出表单第一次是正常的 但是点击第二次 那个多选框的自定义检验会自动触发
具体代码是
<el-form-item label="选择部门" :label-width="formLabelWidth" prop="processnameform"
:validate-on-rule-change="false">
<el-select placeholder="请选择" v-model="processnameform" ref="ref" style="width: 100%;">
<el-option v-show="false" label="" value=""></el-option>
<el-tree :data="treeList" ref="tree" show-checkbox check-on-click-node node-key="uuid"
:props="defaultProps" :check-strictly='true' :accordion="true"
:default-checked-keys="processuuids" @check-change="handleCheckChange">
</el-tree>
</el-select>
</el-form-item>
js-------------------------===
export default {
data() {
let processnameform = (rule, value, callback) => {
let arr = this.$refs.tree.getCheckedKeys(); // 在此获取选中的树形数据
this.$nextTick(() => {
if (arr.length == 0 || !arr) {
return callback(new Error('请选择工厂'))
} else {
return callback()
}
})
}
return {
rules: {
processnameform: [{ required: true, validator: processnameform, trigger: "change" }],
},
}
}
}
怎么解决这个问题 其中
this.$nextTick(() => {
this.$refs.form.clearValidate();
this.$refs.form.resetFields();
})
都用过了 不生效