SysCategoryModal.vue
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<template>
<a-modal
:title="title"
:width="width"
:visible="visible"
:confirmLoading="confirmLoading"
@ok="handleOk"
@cancel="handleCancel"
:destroyOnClose="true"
cancelText="关闭">
<a-spin :spinning="confirmLoading">
<a-form-model ref="form" :model="model" :rules="validatorRules">
<a-form-model-item label="父级节点" :labelCol="labelCol" :wrapperCol="wrapperCol" prop="pid">
<j-tree-select
ref="treeSelect"
placeholder="请选择父级节点"
v-model="model.pid"
dict="sys_category,name,id"
pidField="pid"
pidValue="0"
:disabled="disabled">
</j-tree-select>
</a-form-model-item>
<a-form-model-item label="分类名称" :labelCol="labelCol" :wrapperCol="wrapperCol" prop="name">
<a-input v-model="model.name" placeholder="请输入分类名称"></a-input>
</a-form-model-item>
</a-form-model>
</a-spin>
</a-modal>
</template>
<script>
import { httpAction,getAction } from '@/api/manage'
import JTreeSelect from '@/components/jeecg/JTreeSelect'
export default {
name: "SysCategoryModal",
components: {
JTreeSelect
},
data () {
return {
title:"操作",
width:800,
visible: false,
model: {},
labelCol: {
xs: { span: 24 },
sm: { span: 5 },
},
wrapperCol: {
xs: { span: 24 },
sm: { span: 16 },
},
confirmLoading: false,
validatorRules:{
pid:{},
name: [{ required: true, message: '请输入类型名称!' }]
},
url: {
add: "/sys/category/add",
edit: "/sys/category/edit",
checkCode:"/sys/category/checkCode",
},
expandedRowKeys:[],
pidField:"pid",
subExpandedKeys:[]
}
},
created () {
},
computed : {
disabled() {
return this.model.id?true : false;
}
},
methods: {
add () {
this.edit({});
},
edit (record) {
this.model = Object.assign({}, record);
this.visible = true;
},
close () {
this.$emit('close');
this.visible = false;
this.$refs.form.resetFields();
},
handleOk () {
const that = this;
// 触发表单验证
this.$refs.form.validate(valid => {
if (valid) {
that.confirmLoading = true;
let httpurl = '';
let method = '';
if(!this.model.id){
httpurl+=this.url.add;
method = 'post';
}else{
httpurl+=this.url.edit;
method = 'put';
}
httpAction(httpurl,this.model,method).then((res)=>{
if(res.success){
that.$message.success(res.message);
// close的时候清空了表单的值 导致model为空 修改值在列表页没有变 此处需要复制一下model
that.submitSuccess({...this.model})
}else{
that.$message.warning(res.message);
}
}).finally(() => {
that.confirmLoading = false;
that.close();
})
}else{
return false;
}
})
},
handleCancel () {
this.close()
},
submitSuccess(formData){
if(!formData.id){
let treeData = this.$refs.treeSelect.getCurrTreeData()
this.expandedRowKeys=[]
this.getExpandKeysByPid(formData[this.pidField],treeData,treeData)
if(formData.pid && this.expandedRowKeys.length==0){
this.expandedRowKeys = this.subExpandedKeys;
}
this.$emit('ok',formData,this.expandedRowKeys.reverse());
}else{
this.$emit('ok',formData);
}
},
getExpandKeysByPid(pid,arr,all){
if(pid && arr && arr.length>0){
for(let i=0;i<arr.length;i++){
if(arr[i].key==pid){
this.expandedRowKeys.push(arr[i].key)
this.getExpandKeysByPid(arr[i]['parentId'],all,all)
}else{
this.getExpandKeysByPid(pid,arr[i].children,all)
}
}
}
},
}
}
</script>