middleground_code_v2/src/views/DataCenterOptions/compoments/baseMenuTree.vue

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<!--
* @name: 弹窗配置
* @author: zhangpengcheng
* @date: 2022-08-25
-->
<template>
<!-- 权限设置弹框 -->
<!-- :style="{'margin':isCenter?'auto':''}"> -->
<div style="padding: 16px; height: 100%">
<div flex="cross:center" v-if="filterShow" style="margin-bottom: 5px">
<el-input
placeholder="输入关键字进行过滤"
v-model="filterText"
style="margin-right: 13px"
></el-input>
<el-button
icon="el-icon-plus"
style="height: 32px; line-height: 32px; padding: 0 13px !important"
@click="add"
v-if="filterButtonShow"
>
</el-button>
</div>
<div
flex="dir:top cross:center main:center"
style="margin: auto; height: calc(100% - 22px); overflow: auto"
class="treeBodyHeight"
>
<div class="menu-i" flex="cross:center main:center">
<div class="menu-i-t" flex="cross:top main:justify">
<el-tree
:data="menuData"
:check-strictly="true"
:default-checked-keys="selectData"
v-loading="treeLoading"
@node-click="handleNodeClick"
:expand-on-click-node="false"
:default-expand-all="expandAll"
:filter-node-method="filterNode"
:props="treeProps"
style="width: 100%; background-color: transparent"
@check-change="checkChange"
node-key="id"
ref="elTree"
:show-checkbox="showCheckbox"
>
<div
flex="cross:center main:justify"
style="width: calc(100% - 31px)"
slot-scope="{ node, data }"
>
<p
class="nowrap"
style="
flex: 1;
font-size: 12px;
height: 32px;
line-height: 32px;
"
@dblclick="dbTree(node, data)"
>
{{ nodeLabel == "" ? node.label : node.label[nodeLabel] }}
</p>
<div style="width: 60px" v-if="treeButton">
<el-button
type="text"
size="mini"
icon="el-icon-plus"
v-if="appendButton"
@click.stop="() => append(node, data)"
>
</el-button>
<el-button
type="text"
size="mini"
icon="el-icon-edit"
v-if="reviseButton"
@click.stop="() => revise(node, data)"
>
</el-button>
<el-button
type="text"
size="mini"
icon="el-icon-delete"
v-if="removeButton"
@click.stop="() => remove(node, data)"
>
</el-button>
</div>
</div>
</el-tree>
<div @click="changePcAll" class="checkText" v-if="Allshow">全选</div>
</div>
</div>
<div flex="cross:center main:center" style="width: 100%" v-if="isSaveBtn">
<el-button style="width: 40%" type="primary" @click="saveMenuUser"
>保存</el-button
>
</div>
</div>
</div>
</template>
<script>
// import { queryMenuList, menuListSave } from '@/api/apis/auth'
export default {
props: {
// 是否默认展开所有节点
expandAll: {
type: Boolean,
default: true,
},
// 操作按钮
treeButton: {
type: Boolean,
default: false,
},
// 操作按钮
filterButtonShow: {
type: Boolean,
default: false,
},
// 是否显示保存按钮
isSaveBtn: {
type: Boolean,
default: false,
},
// 是否显示全选按钮
Allshow: {
type: Boolean,
default: false,
},
// 是否显示多选按钮
showCheckbox: {
type: Boolean,
default: false,
},
// 是否居中
isCenter: {
type: Boolean,
default: true,
},
// 是否显示筛选
filterShow: {
type: Boolean,
default: false,
},
menuData: {
type: Array,
default: () => {
return [];
},
},
setting: {
type: Boolean,
default: false,
},
treeLoading: {
type: Boolean,
default: false,
},
appendButton: {
type: Boolean,
default: true,
},
reviseButton: {
type: Boolean,
default: true,
},
removeButton: {
type: Boolean,
default: true,
},
nodeLabel: {
type: String,
default: "",
},
treeProps: {
type: Object,
default() {
return {
children: "children",
label: "label",
};
},
},
},
watch: {
defaultTheme: {
handler: function (val, oldVal) {
this.theme = val;
// document.getElementsByTagName('body')[0].style.setProperty('--active', val)
// let arr = document.getElementsByClassName('.el-tree-node:focus>.el-tree-node__content')
// $('.el-tree-node:focus>.el-tree-node__content').css('color',val)
},
immediate: true,
},
filterText(val) {
this.$refs.elTree.filter(val);
},
},
data() {
return {
filterText: "",
theme: "",
powerDlog: false,
// 回显选中ids
selectData: [],
// 树状图设置
// treeProps: {
// label: 'menuName',
// children: 'id',
// },
// treeProps: {
// children: 'children',
// label: 'label'
// },
// PC菜单全选
checkedAllPc: false,
// 防连点
outing: false,
};
},
created() {},
mounted() {},
computed: {
defaultTheme() {
return this.$store.state.settings.theme;
},
},
methods: {
clickFirst() {
document.querySelectorAll(".is-focusable")[0].click();
},
setCurrentKey(selectId) {
this.$nextTick(() => {
this.$refs.elTree.setCurrentKey(selectId);
});
},
dbTree(node, data) {
this.setCurrentKey(null);
},
// 添加
append(node, data) {
this.$emit("append", data);
},
// 编辑
revise(node, data) {
this.$emit("revise", data);
},
// 删除
remove(node, data) {
this.$emit("remove", data);
},
add() {
this.$emit("add");
},
filterNode(value, data, node) {
if (!value) return true;
let nodeData =
this.nodeLabel == ""
? data[this.treeProps.label]
: data[this.treeProps.label][this.nodeLabel];
return nodeData.indexOf(value) !== -1;
},
buttonL(el) {
el.active = !el.active;
this.$forceUpdate();
},
setData(id) {
this.selectData.push(id);
},
saveMenuUser() {
let allKeys = this.getKey();
this.$emit("onSaveMenu", allKeys);
},
// 获取选中的key值
getKey() {
return this.$refs.elTree.getCheckedKeys();
},
// 初始数据
initData() {
// 菜单数据
// this.menuData = [];
// 回显选中ids
this.selectData = [];
},
// 关闭弹窗
handleClose() {
this.powerDlog = false;
this.initData();
},
// 全选、反选
changePcAll() {
this.checkedAllPc = !this.checkedAllPc;
let selectData = [];
if (this.checkedAllPc) {
selectData = this.cycleData(this.menuData);
}
this.selectData = selectData;
},
/**
* @description 递归获取菜单id树状 多叉树结构
* @author duanyipeng
* @createDate 2020/7/31 20:54
* @param {Array} outData 需要递归的数组
* @param {Boolean} isSelect: false返回所有id,true返回已选择id
*/
cycleData(outData, isSelect) {
let newData = [];
function cycle(data) {
if (!data || data.length == 0) {
return false;
} else {
for (var i = 0, len = data.length; i < len; i++) {
let item = data[i];
if (isSelect && item.selected == 1) {
newData.push(item.id);
}
if (!isSelect) {
newData.push(item.id);
}
cycle(item.id);
}
}
}
cycle(outData);
return newData;
},
getData(childIds) {
let newData = [];
function cycle(data) {
data.forEach((el) => {
childIds.forEach((item) => {
if (el.id == item) {
newData.push(el);
}
});
if (el.children != null && el.children && el.children.length) {
cycle(el.children, childIds);
}
});
}
cycle(this.menuData, childIds);
return newData;
},
/**
* @description 节点选中状态发生变化时的回调
* @author duanyipeng
* @createDate 2020/7/31 20:53
* @param { Object } nodeDode 当前节点对象
* @param { Boolean } checked 当前节点是否选中
*/
checkChange(nodeDode, checked) {
let getHalfCheckedKeys = this.$refs.elTree
.getCheckedKeys()
.concat(this.$refs.elTree.getHalfCheckedKeys());
// let getHalfCheckedKeys = this.$refs.elTree.getHalfCheckedKeys()
let childIds =
getHalfCheckedKeys.length != 0 ? getHalfCheckedKeys : this.selectData;
let checkdata = this.getData(childIds);
this.$emit("checkChange", childIds, checkdata);
return;
let id = nodeDode.id;
// let childIds = this.cycleData(id)
// 循环设置子项是否选中
childIds.forEach((item) => {
this.$refs.elTree.setChecked(item, checked);
});
},
// 点击事件
handleNodeClick(data) {
this.$emit("handleNodeClick", data);
},
},
};
</script>
<style lang="scss">
// $activeColor:val(--activeColor, "#00aaff");
.nowrap {
/*让长段文本不换行*/
white-space: nowrap;
/*设置文本超出元素宽度部分隐藏*/
overflow-x: hidden;
/*设置文本超出部分用省略号显示*/
text-overflow: ellipsis;
}
.el-tree-node__content {
height: 32px !important;
}
.el-tree-node__label {
// font-size: 16px !important;
margin-left: 4px;
}
.el-tree-node__content > label.el-checkbox {
transform: scale(1.3);
}
.el-tree-node__content > .el-tree-node__expand-icon {
font-size: 18px;
}
.el-checkbox__label {
font-size: 16px;
}
.checkBox .el-checkbox__inner {
transform: scale(1.3);
}
</style>
<style lang="scss" scoped>
.el-tree-node.is-current > .el-tree-node__content .el-button--text {
color: white;
}
.menu-i {
width: 100%;
// margin-bottom: 24px;
height: 100%;
&-f {
color: #52575a;
font-size: 18px;
text-align: center;
margin-bottom: 12px;
}
&-t {
width: 100%;
height: 100%;
// height: 450px;
// border: 1px solid #d8d8d8;
// overflow-y: auto;
}
}
.checkBox {
margin-top: 6px;
margin-right: 12px;
}
.checkText {
width: 60px;
height: 30px;
line-height: 30px;
text-align: center;
color: #333;
font-size: 16px;
cursor: pointer;
transition: all 0.3s ease-in-out;
&:hover {
color: #ecf5ff;
}
}
</style>