298 lines
9.1 KiB
Vue
298 lines
9.1 KiB
Vue
<template>
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<div>
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<el-dialog title="目录位置" :visible.sync="open" width="40%" append-to-body @close="cancel" :close-on-click-modal="false">
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<el-row :gutter="10" class="mb8">
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<el-col :span="1.5">
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<el-button
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type="success"
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icon="el-icon-folder-add"
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size="small"
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@click="handleAdd"
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v-hasPermi="['dataCenter:dataSetBasicFile:add']"
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>新建文件夹</el-button>
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</el-col>
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<el-col :span="20">
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<el-input placeholder="请输入内容" readonly :disabled="true" v-model="folder">
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<el-button slot="prepend" type="success" icon="el-icon-arrow-left" @click="popFromStack"></el-button>
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</el-input>
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</el-col>
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</el-row>
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<el-table ref="table" v-loading="loading" size="small" :data="fileList" :height="tableHeight" @selection-change="handleSelectionChange">
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<el-table-column type="selection" width="55" align="center" />
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<el-table-column label="名称" prop="fileName" min-width="100">
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<template slot-scope="scope">
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<!-- 根据条件生成点击事件 -->
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<span
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:class="{ 'link-type': scope.row.isDirectory === '1' }"
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@click="scope.row.isDirectory === '1' ? pushToStack(scope.row) : null"
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>
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{{ scope.row.fileName }}
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</span>
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</template>
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</el-table-column>
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<el-table-column label="类型" align="center" prop="fileUrl" min-width="100">
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<template slot-scope="scope">
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<span>
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{{scope.row.isDirectory === '1'?'文件夹':scope.row.fileName.split('.').pop()}}
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</span>
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</template>
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</el-table-column>
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<el-table-column label="文件大小" align="center" prop="fileSize" min-width="100">
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<template slot-scope="scope">
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<span>{{scope.row.isDirectory === '1'?'-':scope.row.fileSize < 1024 * 1024?(scope.row.fileSize/1024).toFixed(2)+'KB':(scope.row.fileSize/1024/1024).toFixed(2)+'MB'}}</span>
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</template>
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</el-table-column>
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<el-table-column label="创建时间" align="center" prop="createTime" min-width="100" >
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<template slot-scope="scope">
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<span>{{ parseTime(scope.row.createTime) }}</span>
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</template>
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</el-table-column>
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</el-table>
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<pagination
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style="background-color: transparent"
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v-show="total>0"
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:total="total"
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:page.sync="queryParams.pageNum"
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:limit.sync="queryParams.pageSize"
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@pagination="getList"
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/>
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<!-- 添加或修改标注人员和角色关联对话框 -->
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<el-dialog title="创建文件夹" :visible.sync="addOpen" width="500px" append-to-body>
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<el-form ref="form" :model="form" :rules="rules" label-width="80px">
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<el-form-item label="位置" prop="fileUrl">
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<el-input v-model="folder" :disabled="true" readonly />
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</el-form-item>
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<el-form-item label="名称" prop="fileName">
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<el-input v-model="form.fileName" maxlength="20" placeholder="请输入名称" />
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</el-form-item>
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</el-form>
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<div slot="footer" class="dialog-footer">
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<el-button type="primary" @click="addSubmitForm">确 定</el-button>
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<el-button @click="addCancel">取 消</el-button>
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</div>
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</el-dialog>
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<template #footer>
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<el-button type="primary" :disabled="multiple" @click="submitForm">确 定</el-button>
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<el-button @click="cancel">取 消</el-button>
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</template>
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</el-dialog>
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</div>
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</template>
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<script>
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import { listFile,addFile } from '@/api/dataCenter/basicFile'
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export default {
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props: {
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open: {
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type: Boolean,
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default: false,
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required: true,
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},
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folderType:{
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type: Number,
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default: 0,
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required: true,
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}
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},
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computed: {
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isOpen: {
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get() {
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return this.open;
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},
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set(value) {
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this.$emit('update:open', value);
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},
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},
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},
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data() {
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return {
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folder:"我的样本库/",
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folderName:[],
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total:0,
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parentId:0,
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loading:true,
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fileList:[],
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// 选中数组
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ids: [],
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// 非单个禁用
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single: true,
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tableHeight: 0,
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// 非多个禁用
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multiple: true,
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addOpen:false,
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queryParams:{
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pageNum: 1,
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pageSize: 10,
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},
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form:{},
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rules:{}
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};
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},
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created() {
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this.getList();
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this.updateTableHeight()
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// 监听窗口大小变化
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window.addEventListener("resize", this.updateTableHeight);
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},
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method(){
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this.getList();
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},
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watch:{
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folderName(newVal, oldVal){
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this.parentId = newVal.length > 0 ? newVal[newVal.length - 1].fileId : 0;
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this.fileUrl = newVal.map(item => item.fileName).join("/");
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this.folder = "我的样本库/" + this.fileUrl+(this.fileUrl?"/":"")
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this.getList();
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},
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open(newVal, oldVal){
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if (newVal){
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this.getList()
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this.updateTableHeight()
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// 监听窗口大小变化
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window.addEventListener("resize", this.updateTableHeight);
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}
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}
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},
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methods: {
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getList() {
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this.loading = true;
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this.queryParams.parentId=this.parentId;
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listFile(this.queryParams).then(response => {
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this.fileList = response.rows;
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this.total = response.total;
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this.loading = false;
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// 根据逻辑重新设置选中项
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const defaultSelection = []; // 自定义默认选中项
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this.handleSelectionChange(defaultSelection);
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});
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},
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// 入栈操作：添加元素到栈顶
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pushToStack(item) {
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if (item) { // 确保输入框不为空
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this.folderName.push(item); // 入栈
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}
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},
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// 出栈操作：移除栈顶元素
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popFromStack() {
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if (this.folderName.length > 0) {
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this.folderName.pop();
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}
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},
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// 多选框选中数据
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handleSelectionChange(selection) {
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if (selection.length > 1) {
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// 如果选中多个项，强制只保留第一个选中项
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this.$nextTick(() => {
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// 清空所有选中的项
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this.$refs.table.clearSelection();
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// 重新选中第一个项
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this.$refs.table.toggleRowSelection(selection[1], true);
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});
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}
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this.ids = selection.map(item => item.fileId)
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const isDirectory = selection.map(item => item.isDirectory)
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this.single = selection.length===1
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// multiple 的逻辑
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if (this.parentId === 0 && selection.length !== 1) {
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// parentId 为 0 且未单选时，multiple 强制为 true
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this.multiple = true;
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} else if (this.parentId !== 0 && selection.length !== 1) {
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// parentId 不为 0 且未单选时，multiple 强制为 false
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this.multiple = false;
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} else {
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// 单选情况下，根据 isDirectory 是否包含 '0' 判断
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this.multiple = isDirectory.includes('0');
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}
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},
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updateTableHeight() {
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// 设置表格高度为窗口高度减去其他元素高度
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const headerHeight = 400; // 头部高度，可以调整
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const footerHeight = 90; // 底部高度，可以调整
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this.tableHeight = window.innerHeight - headerHeight - footerHeight;
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},
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/** 新增按钮操作 */
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handleAdd() {
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this.reset();
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this.addOpen = true;
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this.title = "创建文件夹";
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},
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addSubmitForm(){
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this.form.fileUrl = this.folder;
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this.form.parentId = this.parentId;
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this.$refs["form"].validate(valid => {
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if (valid) {
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addFile(this.form).then(response => {
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this.$modal.msgSuccess("创建成功成功");
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this.addOpen = false;
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this.getList();
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});
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}
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})
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},
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// 数据提交
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submitForm() {
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let result = null;
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// 判断是否有选中项
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if (this.ids && this.ids.length > 0) {
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result = this.fileList.find(item => item.fileId === this.ids[0]);
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}
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const data = {
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folder: result ? this.folder + result.fileName : this.folder,
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fileId: result ? result.fileId : this.parentId,
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folderType: this.folderType,
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};
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this.$emit('update-data', data); // 触发事件并传递数据
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this.cancel(); // 取消操作
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},
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addCancel(){
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this.addOpen = false;
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},
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// 取消按钮
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cancel() {
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this.addOpen=false;
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this.reset();
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this.$emit('dialog-cancel'); // 通知父组件
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},
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// 表单重置
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reset() {
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this.folder ="我的样本库/";
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this.folderName=[];
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this.total=0;
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this.parentId=0;
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this.loading=true;
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this.fileList=[];
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// 选中数组
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this.ids=[];
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// 非单个禁用
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this.single=true;
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// 非多个禁用
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this.multiple=true;
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this.queryParams={
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pageNum:1,
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pageSize:10,
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};
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this.form={};
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this.rules={}
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},
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},
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};
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</script>
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<style scoped lang="scss">
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/* 样式按需定义 */
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/* 隐藏el-table的全选框 */
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.el-table .el-checkbox__original {
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display: none;
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}
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.el-dialog {
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transition: opacity 0.3s ease;
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}
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</style>
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