DepartAuthModal.vue
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<template>
<a-card :bordered="false">
<template v-if="this.departId">
<a-spin :spinning="loading">
<a-form>
<a-form-item label='所拥有的权限'>
<a-tree
checkable
@check="onCheck"
:checkedKeys="checkedKeys"
:treeData="treeData"
@expand="onExpand"
@select="onTreeNodeSelect"
:selectedKeys="selectedKeys"
:expandedKeys="expandedKeysss"
:checkStrictly="checkStrictly"
style="height:500px;overflow: auto;">
<span slot="hasDatarule" slot-scope="{slotTitle,ruleFlag}">
{{ slotTitle }}
<a-icon v-if="ruleFlag" type="align-left" style="margin-left:5px;color: red;"></a-icon>
</span>
</a-tree>
</a-form-item>
</a-form>
</a-spin>
<div class="anty-form-btn">
<a-dropdown style="float: left" :trigger="['click']" placement="topCenter">
<a-menu slot="overlay">
<!-- 简化Tree逻辑，使用默认checkStrictly为false的行为，即默认父子关联
<a-menu-item key="1" @click="switchCheckStrictly(1)">父子关联</a-menu-item>
<a-menu-item key="2" @click="switchCheckStrictly(2)">取消关联</a-menu-item>
-->
<a-menu-item key="3" @click="checkALL">全部勾选</a-menu-item>
<a-menu-item key="4" @click="cancelCheckALL">取消全选</a-menu-item>
<a-menu-item key="5" @click="expandAll">展开所有</a-menu-item>
<a-menu-item key="6" @click="closeAll">合并所有</a-menu-item>
</a-menu>
<a-button>
树操作 <a-icon type="up" />
</a-button>
</a-dropdown>
<a-button style="float: right" @click="handleSubmit" type="primary" htmlType="button" icon="form">保存</a-button>
</div>
</template>
<a-card v-else :bordered="false" style="height:200px">
<a-empty>
<span slot="description"> 请先选择一个部门! </span>
</a-empty>
</a-card>
<depart-datarule-modal ref="datarule"/>
</a-card>
</template>
<script>
import {queryTreeListForRole,queryDepartPermission,saveDepartPermission} from '@/api/api'
import DepartDataruleModal from './DepartDataruleModal'
export default {
name: 'DepartAuthModal',
components: { DepartDataruleModal },
data(){
return {
departId:"",
treeData: [],
defaultCheckedKeys:[],
checkedKeys:[],
halfCheckedKeys:[],
expandedKeysss:[],
allTreeKeys:[],
autoExpandParent: true,
checkStrictly: false,
title:"部门权限配置",
visible: false,
loading: false,
selectedKeys:[]
}
},
methods: {
onTreeNodeSelect(id){
if(id && id.length>0){
this.selectedKeys = id
}
this.$refs.datarule.show(this.selectedKeys[0],this.departId)
},
onCheck (checkedKeys, { halfCheckedKeys }) {
// 保存选中的和半选中的，后面保存的时候合并提交
this.checkedKeys = checkedKeys
this.halfCheckedKeys = halfCheckedKeys
},
show(departId){
this.departId=departId
this.loadData();
},
close () {
this.reset()
this.$emit('close');
this.visible = false;
},
onExpand(expandedKeys){
this.expandedKeysss = expandedKeys;
this.autoExpandParent = false
},
reset () {
this.expandedKeysss = []
this.checkedKeys = []
this.defaultCheckedKeys = []
this.loading = false
},
expandAll () {
this.expandedKeysss = this.allTreeKeys
},
closeAll () {
this.expandedKeysss = []
},
checkALL () {
this.checkedKeys = this.allTreeKeys
},
cancelCheckALL () {
this.checkedKeys = []
},
handleCancel () {
this.close()
},
handleSubmit() {
let that = this;
if(!that.departId){
this.$message.warning('请点击选择一个部门!')
}
let checkedKeys = [...that.checkedKeys, ...that.halfCheckedKeys]
const permissionIds = checkedKeys.join(",")
let params = {
departId:that.departId,
permissionIds,
lastpermissionIds:that.defaultCheckedKeys.join(","),
};
that.loading = true;
saveDepartPermission(params).then((res)=>{
if(res.success){
that.$message.success(res.message);
that.loading = false;
that.loadData();
}else {
that.$message.error(res.message);
that.loading = false;
}
})
},
convertTreeListToKeyLeafPairs(treeList, keyLeafPair = []) {
for(const {key, isLeaf, children} of treeList) {
keyLeafPair.push({key, isLeaf})
if(children && children.length > 0) {
this.convertTreeListToKeyLeafPairs(children, keyLeafPair)
}
}
return keyLeafPair;
},
emptyCurrForm() {
this.form.resetFields()
},
loadData(){
this.loading = true;
queryTreeListForRole().then((res) => {
this.treeData = res.result.treeList
this.allTreeKeys = res.result.ids
const keyLeafPairs = this.convertTreeListToKeyLeafPairs(this.treeData)
queryDepartPermission({departId:this.departId}).then((res)=>{
// 过滤出 leaf node 即可，即选中的
// Tree组件中checkStrictly默认为false的时候，选中子节点，父节点会自动设置选中或半选中
// 保存 checkedKeys 以及 halfCheckedKeys 以便于未做任何操作时提交表单数据
const checkedKeys = [...res.result].filter(key => {
const keyLeafPair = keyLeafPairs.filter(item => item.key === key)[0]
return keyLeafPair && keyLeafPair.isLeaf
})
const halfCheckedKeys = [...res.result].filter(key => {
const keyLeafPair = keyLeafPairs.filter(item => item.key === key)[0]
return keyLeafPair && !keyLeafPair.isLeaf
})
this.checkedKeys = [...checkedKeys];
this.halfCheckedKeys = [...halfCheckedKeys]
this.defaultCheckedKeys = [...halfCheckedKeys, ...checkedKeys];
this.expandedKeysss = this.allTreeKeys;
this.loading = false;
})
})
}
},
}
</script>
<style scoped>
</style>