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clay
2024-03-04 19:13:43 +08:00
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<template>
<el-dialog custom-class="custom-dialog" class="border" :border="false" closeFree width="600px"
:title="title" :visible.sync="visible" v-model="visible" append-to-body :close-on-click-modal="true"
:destroy-on-close="true">
<div>
<div class="picker">
<div class="candidate" v-loading="loading">
<div style="padding: 5px 8px;">
<el-input v-model="filterText" style="width: 100%;" size="small"
clearable placeholder="输入关键字进行过滤" prefix-icon="el-icon-search"/>
<div style="margin-top: 5px">
<el-radio-group v-model="radio" size="mini" @change="radioChange">
<el-radio-button :label="0">角色</el-radio-button>
<el-radio-button :label="1">部门</el-radio-button>
</el-radio-group>
</div>
</div>
<!-- 人员选择 -->
<el-empty :image-size="100" description="似乎没有数据" v-show="dataList.length === 0"/>
<el-scrollbar style="height:317px">
<div class="tree">
<el-tree :data="dataList" ref="tree" :props="defaultProps" empty-text="" node-key="value"
:default-expanded-keys="expandedKeys" lazy accordion
@node-click="handleChange"
>
<template #default="{ node, data }">
<div class="tree-node">
<div v-if="data.type === 0" style="display: flex;align-items: center;padding: 3px 0">
<el-avatar :src="data.avatar"></el-avatar>
{{ node.label }}
</div>
<div v-else-if="data.type ===1">
<el-icon>
<UserFilled/>
</el-icon>
{{ node.label }}
</div>
<div v-else>
<el-icon>
<FolderOpened/>
</el-icon>
{{ node.label }}
</div>
</div>
</template>
</el-tree>
</div>
</el-scrollbar>
</div>
<div class="selected">
<div class="count">
<span>已选 {{ selectList.length }} </span>
<span @click="clearSelected">清空</span>
</div>
<div class="org-items" style="height: 350px;">
<el-empty :image-size="100" description="请点击左侧列表选择数据" v-show="selectList.length === 0"/>
<div v-for="(selectItem, selectIndex) in selectList" :key="selectIndex" class="org-item">
<el-avatar :src="selectItem.avatar" style="margin-right: 5px;"></el-avatar>
{{ selectItem.name}}
<i class="el-icon-close" @click="noSelected(selectItem)"></i>
</div>
</div>
</div>
</div>
</div>
<div slot="footer">
<el-button size="mini" @click="visible = false"> </el-button>
<el-button size="mini" type="primary" @click="selectConfirm"> </el-button>
</div>
</el-dialog>
</template>
<script setup>
import {getUserTree} from "@/api/workflow/process-user";
import {computed, defineProps, defineExpose} from "vue";
import {ElMessageBox} from "element-plus";
const props = defineProps({
value: {
type: Array,
default: () => {
return [];
}
},
multiple: { //是否多选
default: true,
type: Boolean
},
showCheckbox: { //是否显示左侧选择框
default: true,
type: Boolean
}
});
const radio = ref(0);
const chooseId = ref(0);
let selectItem = reactive({
type: -1,
value: "0"
});
const activeNames = ref(["1"]);
const visible = ref(false);
const loading = ref(false);
const title = ref("请选择");
const selectList = ref([]);
const filterText = ref("");
const dataList = ref([]);
const tree = ref([]);
const expandedKeys = ref([]);
const defaultProps = {
value: "value",
label: "name",
children: "children"
// isLeaf: function (data, node) {
// return data.type === 0;
};
const emit = defineEmits();
const _value = computed({
get() {
return props.value;
},
set(val) {
emit("input", val);
}
});
watch(() => filterText, (newVal, oldVal) => {
tree.value.filter(newVal);
});
const radioChange = (e) => {
selectItem.type = -2;
chooseId.value = 0;
radio.value = e;
expandedKeys.value = [];
getList();
};
const getList = () => {
getUserTree(radio.value, chooseId.value).then(res => {
// if (res.data) {
if (selectItem.type === -1 || selectItem.type === -2) {//角色/部门
dataList.value = res.data;
} else if (selectItem.type === 1) {
selectItem.children = res.data;
if(chooseId.value!==0&&res.data.length===0){
selectItem.children=[{
type:1,
name:'暂无数据'
}]
}
} else if (selectItem.type === 2) {
selectItem.children = res.data;
}
// }
});
};
const setData = (source) => {
// for (let item of source) {
// this.$set(item, "value", selectItem.value + "-" + item.id)
// }
return source;
};
//通过关键字过滤树节点
// filterNode(value, data) {
// if (!value) return true;
// return data.name.indexOf(value) !== -1;
// },
//用于用户选择
const showUserPicker = () => {
selectItem = {
type: -1,
value: "0"
};
dataList.value = [];
selectList.value = []
chooseId.value = 0;
radio.value = 0;
visible.value = true;
expandedKeys.value = [];
getList();
};
const handleChange = (item, data, node) => {
//渲染子节点用户或部门及用户数据
selectItem = item;
if(expandedKeys.value.indexOf(item.value)==-1){
expandedKeys.value.push(item.value);
}else {
return;
}
if (data.expanded === true) {
if (item.type !== 0) {
chooseId.value = item.id;
getList();
return;
}
}
//仅选择用户
if (item.avatar !== null) {
if (props.multiple) {
//不添加重复的数据到右边
for (let i = 0; i < selectList.value.length; i++) {
if (selectList.value[i].id === item.id) {
selectList.value.splice(i, 1);
break;
}
}
selectList.value.push(item);
} else {
selectList.value = [item];
}
}
// _value = selectList.value
};
const noSelected = (selectItem) => {
//右侧的x
for (let i = 0; i < selectList.value.length; i++) {
if (selectList.value[i].value === selectItem.value) {
selectList.value.splice(i, 1);
break;
}
}
selectItem.selected = false;
};
const clearSelected = () => {
//清空
ElMessageBox.confirm("您确定要清空已选中的项?", "提示", {
confirmButtonText: "确定",
cancelButtonText: "取消",
type: "warning"
}).then(() => {
selectList.value = [];
});
};
const selectConfirm = () => {
//确定按钮
emit("ok", selectList.value);
dataList.value = []
visible.value = false;
};
defineExpose({
showUserPicker
});
</script>
<style lang="scss" scoped>
$containWidth: 278px;
:deep(.tree) {
.el-tree {
.el-tree-node {
.el-tree-node__children {
.el-tree-node {
.el-tree-node__content {
height: 45px !important;
.tree-node {
}
}
}
}
}
}
.el-tree-node {
.is-leaf + .el-checkbox .el-checkbox__inner {
display: inline-block;
}
.el-checkbox .el-checkbox__inner {
display: none;
}
}
.tree-node {
div {
.el-avatar {
width: 40px;
height: 40px;
margin-right: 5px;
}
}
}
}
.el-dialog__body {
padding: 10px 20px;
}
.picker {
height: 402px;
position: relative;
text-align: left;
.candidate {
left: 0;
top: 0;
}
}
.candidate, .selected {
position: absolute;
display: inline-block;
width: $containWidth;
height: 400px;
border: 1px solid #e8e8e8;
}
.selected {
border-left: none;
right: 0;
top: 0;
.count {
width: calc(var($containWidth) - 20px);
padding: 10px;
display: inline-block;
border-bottom: 1px solid #e8e8e8;
margin-bottom: 5px;
& > span:nth-child(2) {
float: right;
color: #c75450;
cursor: pointer;
}
}
}
.org-items {
overflow-y: auto;
height: 350px;
.el-icon-close {
position: absolute;
right: 5px;
cursor: pointer;
font-size: larger;
}
.org-item {
margin: 0 5px;
border-radius: 5px;
position: relative;
padding: 7px 5px;
display: flex;
align-items: center;
cursor: pointer;
&:hover {
background: #f1f1f1;
}
> span {
margin-left: 5px;
}
}
}
.el-scrollbar .el-scrollbar__wrap {
overflow-x: hidden;
}
::-webkit-scrollbar {
float: right;
width: 4px;
height: 4px;
background-color: white;
}
::-webkit-scrollbar-thumb {
border-radius: 16px;
background-color: #efefef;
}
</style>