功能变化: 通用components 更新
李强
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<template>
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<el-tag :type="color">{{ currentValue }}</el-tag>
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<div>
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<el-tag v-if="currentValue" :type="color">{{ currentValue }}</el-tag>
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<span v-else></span>
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</div>
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</template>
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<script>
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// 行展示组件进阶版
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<template>
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<div>
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<el-tag style="margin-right: 10px" :type="color" v-for="(item,index) in currentValue" :key="index">{{
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<el-tag style="margin-right: 10px" :type="color" v-for="(item,index) in currentValue" :key="index">{{
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item[key]
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}}
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</el-tag>
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<!--
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* @创建文件时间: 2021-11-09 15:41:29
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* @Auther: 猿小天
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* @最后修改人: 猿小天
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* @最后修改时间: 2021-12-08 14:41:20
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* 联系Qq:1638245306
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* @文件介绍:
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-->
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# 表格选择框配置说明
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## crud.js
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```
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{
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title: '单选本地',
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key: 'select1',
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sortable: true,
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search: {
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disabled: true
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},
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type: 'table-selector',
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dict: {
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url: '/api/system/user/',
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value: 'id', // 数据字典中value字段的属性名
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label: 'name', // 数据字典中label字段的属性名
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getData: (url, dict, { form, component }) => {
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return request({ url: url, params: { page: 1, limit: 1 } }).then(ret => {
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component._elProps.page = ret.data.page
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component._elProps.limit = ret.data.limit
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component._elProps.total = ret.data.total
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return ret.data.data
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})
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}
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},
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form: {
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component: {
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span: 12,
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props: { multiple: true },
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elProps: {
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pagination: true,
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columns: [
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{
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field: "name",
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title: "名称",
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},
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{
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field: "username",
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title: "账号",
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},
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{
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field: "role",
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title: "角色Id",
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},
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{
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field: "dept",
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title: "部门Id",
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},
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]
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}
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}
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}
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}
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```
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## 配置说明
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```
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详细文档:
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1.http://d2-crud-plus.docmirror.cn/d2-crud-plus/guide/dict.html
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2.https://xuliangzhan_admin.gitee.io/vxe-table/#/grid/api
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```
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| Name | Description | Type | Required | Default |
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| ---------- | ---------------- | ------- | -------- | -------------- |
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| type | 字段所使用的组件 | String | true | table-selector |
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| dict | 字典的配置 | Object | true | {} |
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| multiple | 是否多选 | Boolean | false | false |
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| pagination | 是否分页 | Boolean | false | false |
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| columns | 表格的列配置 | Array | true | [] |
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| field | 字段 | String | true | '' |
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| title | 字段名称 | String | true | '' |
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___
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## events
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| Name | Description | Params |
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|------|-------------|--------|
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| radioChange| 表格行单选的点击事件| row,rowIndex|
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```
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form:{
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component:{
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on: { //单选事件监听
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radioChange({ event, scope }) {
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scope.form.channel_number = event.row.channel_number
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}
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},
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}
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}
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```
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export default {
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// 字段类型配置，注册之后即可在crud.js中使用了
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'table-list-selector': {
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// 表单组件配置
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form: { component: { name: 'table-list-selector-input', props: { color: 'danger' } } },
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// 行组件配置
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component: { name: 'values-format', props: {} },
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// 行展示时居中
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align: 'center'
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// 您还可以写更多默认配置
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}
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}
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/*
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* @创建文件时间: 2021-08-02 23:56:15
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* @Auther: 猿小天
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* @最后修改人: 猿小天
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* @最后修改时间: 2021-08-09 22:15:56
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* 联系Qq:1638245306
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* @文件介绍:
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*/
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import { d2CrudPlus } from 'd2-crud-plus'
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import group from './group'
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function install (Vue, options) {
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Vue.component('table-list-selector-input', () => import('./table-list-selector'))
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// Vue.component('d2p-row-format', () => import('./row'))
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if (d2CrudPlus != null) {
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// 注册字段类型`demo-extend`
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d2CrudPlus.util.columnResolve.addTypes(group)
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}
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}
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// 导出install， 通过`vue.use(D2pDemoExtend)`安装后 ，`demo-extend` 就可以在`crud.js`中使用了
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export default {
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install
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}
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<template>
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<div>
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<el-button-group>
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<el-button size="mini" type="success" round @click="openDialog">添加</el-button>
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</el-button-group>
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<el-dialog
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custom-class="d2p-tree-selector-dialog"
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:title="dialogTitle"
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:visible.sync="dialogVisible"
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width="50%"
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append-to-body
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>
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<div>
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<div v-if="treeFilter" class="filter-bar" style="padding-bottom: 20px">
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<el-input
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prefix-icon="el-icon-search"
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:placeholder="filterPlaceholder"
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v-model="filterText"
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size="small"
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>
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</el-input>
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</div>
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<vxe-grid
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v-bind="_elProps"
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:data="_options"
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ref="elTree"
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:auto-resize="true"
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@radio-change="radioChange"
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@checkbox-change="checkboxChange"
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>
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<template #pager>
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<vxe-pager
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v-if="pagination"
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style="margin-top: 10px"
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:layouts="[
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'Sizes',
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'PrevJump',
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'PrevPage',
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'Number',
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'NextPage',
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'NextJump',
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'FullJump',
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'Total',
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]"
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:current-page.sync="_elProps.page"
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:page-size.sync="_elProps.limit"
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:total.sync="_elProps.total"
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@page-change="handlePageChange"
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>
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</vxe-pager>
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</template>
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</vxe-grid>
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</div>
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<span slot="footer" class="dialog-footer">
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<el-button @click="dialogVisible = false">{{ cancelText }}</el-button>
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<el-button type="primary" @click="selectSubmit">{{
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confirmText
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}}</el-button>
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</span>
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</el-dialog>
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<el-table
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:data="tableData"
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style="width: 100%"
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height="280"
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align="center"
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size="small">
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<el-table-column
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type="index"
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width="40"
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label="#">
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</el-table-column>
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<template v-for="(item,index) in gridOptions.columns">
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<el-table-column
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v-if="item.types && item.types=='img'"
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:key="index"
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:label="item.title"
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width="120">
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<template slot-scope="scope">
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<img :src="scope.row.images" style='width: 30px' />
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</template>
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</el-table-column>
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<el-table-column
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v-else-if="item.types && item.types=='dict'"
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:key="index"
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:label="item.title"
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width="120">
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<template slot-scope="scope">
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<span v-for="(data,index) in item.dictData" :key="index">
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<span v-if="data.value===scope.row[item.field]">{{data.label}}</span>
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<span v-else></span>
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</span>
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</template>
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</el-table-column>
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<el-table-column
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v-else
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:key="index"
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:prop="item.field"
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:label="item.title"
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width="120">
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</el-table-column>
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</template>
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<el-table-column
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label="操作"
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fixed="right"
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v-show="colButtons.show"
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:width="colButtons.width">
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<template slot-scope="scopes">
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<el-button style="padding: 0" :disabled="item.disabled?item.disabled({...scopes,tableData}):false" type="text"
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size="small" :circle="item.circle?item.circle:false" v-for="(item,index) in colButtons.btns"
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:icon="item.icon?item.icon:''" :key="index" @click="item.click({...scopes,tableData})">
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{{ item.text }}
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</el-button>
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</template>
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</el-table-column>
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</el-table>
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</div>
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</template>
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<script>
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import lodash from 'lodash'
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import { d2CrudPlus } from 'd2-crud-plus'
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import { request } from '@/api/service'
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import XEUtils from 'xe-utils'
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// 表格选择组件
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export default {
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name: 'table-list-selector-input',
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mixins: [d2CrudPlus.input, d2CrudPlus.inputDict],
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props: {
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// 值
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value: {
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type: [Number, String, Boolean, Array, Object]
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},
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// 过滤，value中的nodes过滤方法 参数为nodes
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filter: {
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type: Function,
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require: false
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},
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// 过滤的placeholder
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filterPlaceholder: {
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type: String,
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default: '输入关键字进行过滤'
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},
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placeholder: {
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type: String,
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default: '请选择'
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},
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dialogTitle: {
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type: String,
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default: '选择'
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},
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cancelText: {
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type: String,
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default: '取消'
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},
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confirmText: {
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type: String,
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default: '确定'
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},
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// 树形组件节点过滤，可以配置elProps.filterNodeMethod ，覆盖默认的过滤方法
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treeFilter: {
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type: Boolean,
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require: false,
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default: true
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},
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// 是否多选，传入false为单选
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multiple: {
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type: Boolean,
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default: false
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},
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// 是否忽略选中节点的子节点
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ignoreFullCheckedChildren: {
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type: Boolean,
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default: true
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},
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// 是否只返回叶子节点
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leafOnly: {
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type: Boolean,
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default: false
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},
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// 是否包含半选节点
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includeHalfChecked: {
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type: Boolean,
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default: false
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},
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// 弹框表的配置
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elProps: {
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type: Object
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},
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// 显示表的操作按钮配置
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colButtons: {
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type: Object,
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default () {
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return {
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width: 150,
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show: true,
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btn: []
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}
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}
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},
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/**
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* 是否可以清除
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*/
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clearable: {
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type: Boolean,
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default: true
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},
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// 数据字典配置
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dict: {
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type: Object,
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require: false
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},
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// 是否开启分页
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pagination: {
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type: Boolean,
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default: false
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}
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},
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data () {
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return {
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currentValue: undefined,
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collapseTags: false,
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selected: [],
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dialogVisible: false,
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filterText: undefined,
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requestUrl: null,
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gridOptions: undefined,
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tableData: []
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}
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},
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created () {
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// if (this.dict) {
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// this.dict = d2CrudPlus.util.dict.mergeDefault(this.dict, true)
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// }
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// this.initData()
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},
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computed: {
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_elProps () {
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const defaultElProps = {
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// showCheckbox: this.multiple,
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highlightCurrent: !this.multiple,
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props: {},
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columns: [],
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border: true,
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resizable: true
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}
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if (this.dict != null) {
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if (this.dict.label != null) {
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defaultElProps.props.label = this.dict.label
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}
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if (this.dict.value != null) {
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defaultElProps.props.value = this.dict.value
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}
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if (this.dict.children != null) {
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defaultElProps.props.children = this.dict.children
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}
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// 加上树形的配置
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if (this.dict.isTree) {
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defaultElProps.treeConfig = this.elProps.treeConfig
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}
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}
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defaultElProps.nodeKey = defaultElProps.props.value
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lodash.merge(defaultElProps, this.elProps)
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// 对显示列表增加操作列
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const gridProps = JSON.parse(JSON.stringify(defaultElProps))
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// gridProps.columns = [...gridProps.columns,{ title: '操作', width: this.colButtons.width, slots: { default: 'operate' } }]
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// eslint-disable-next-line vue/no-side-effects-in-computed-properties
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this.gridOptions = gridProps
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if (this.multiple) {
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defaultElProps.checkboxConfig = this.elProps.checkboxConfig
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? this.elProps.checkboxConfig
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: {}
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defaultElProps.columns = [
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{
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type: 'checkbox',
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width: 60
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},
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...defaultElProps.columns
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]
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} else {
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defaultElProps.radioConfig = this.elProps
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? this.elProps.radioConfig
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: {}
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defaultElProps.columns = [
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{
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type: 'radio',
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width: 60
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},
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...defaultElProps.columns
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]
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}
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return defaultElProps
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},
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collapseTagSize () {
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return ['small', 'mini'].indexOf(this.selectSize) > -1 ? 'mini' : 'small'
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}
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},
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watch: {
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filterText (val) {
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// this.$refs.elTree.filter(val);
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this.searchTableData()
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}
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},
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methods: {
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// initData () {
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// d2CrudPlus.util.dict.get(this.dict).then(ret => {
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// this.$set(this, 'data', ret)
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// this.setValue(this.value)
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// })
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// },
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onDictLoaded () {
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// log.danger("onDictLoaded", this.dict, this.value);
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// this.setValue(this.value)
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this.tableData = this.value
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},
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setValue (value) {
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// log.danger("setValue:", this.currentValue, this.value, this._options);
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if (this.currentValue === this.value) {
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return
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}
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let arrValue = value
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if (value == null) {
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this.selected = []
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}
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if (!(arrValue instanceof Array)) {
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arrValue = [arrValue]
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}
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if (this.dict && this.dict.getNodes) {
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// log.danger("getNodes:", arrValue);
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this.dict.getNodes(arrValue).then((nodes) => {
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this.selectedNodes(nodes, value)
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})
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} else {
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const nodes = []
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if (this._options == null || this._options.length === 0) {
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return
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}
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for (const item of arrValue) {
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const data = this._options
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const node = d2CrudPlus.util.dict.getByValue(item, data, this.dict)
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if (node != null) {
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nodes.push(node)
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}
|
||||
}
|
||||
this.selectedNodes(nodes, value)
|
||||
}
|
||||
},
|
||||
selectedNodes (nodes, value) {
|
||||
const selected = []
|
||||
for (const node of nodes) {
|
||||
node.id = node[this.dict.value]
|
||||
selected.push(node)
|
||||
}
|
||||
// log.danger("selected:", selected);
|
||||
this.$set(this, 'selected', selected)
|
||||
this.resetInputHeight()
|
||||
},
|
||||
handleCheckChange (event) {
|
||||
this.$emit('check-change', event)
|
||||
},
|
||||
handleCurrentChange (event) {
|
||||
this.$emit('current-change', event)
|
||||
},
|
||||
// 打开选择框
|
||||
openDialog () {
|
||||
const that = this
|
||||
if (this.disabled) {
|
||||
return
|
||||
}
|
||||
this.dialogVisible = true
|
||||
setTimeout(() => {
|
||||
if (that._options.length > 0) {
|
||||
that._options.map(
|
||||
(item) => item[that._elProps.props.value]
|
||||
)
|
||||
// ids.forEach((id) => {
|
||||
// console.log(111, id)
|
||||
// const current = that.$refs.elTree.store.nodesMap[id]
|
||||
// console.log(22, current)
|
||||
// if (current != null) {
|
||||
// this.doExpandParent(current)
|
||||
// }
|
||||
// })
|
||||
|
||||
// this.$nextTick(() => {
|
||||
// if (that.multiple) {
|
||||
// // this.$refs.elTree.setCheckedKeys(ids, this.leafOnly);
|
||||
// that.$refs.elTree.setCheckboxRow(that.tableData, true)
|
||||
// } else if (ids.length > 0) {
|
||||
// // this.$refs.elTree.setCurrentKey(ids[0]);
|
||||
// that.$refs.elTree.setRadioRow(that.tableData[0], true)
|
||||
// }
|
||||
// })
|
||||
}
|
||||
}, 1)
|
||||
},
|
||||
doExpandParent (node) {
|
||||
if (node.parent != null) {
|
||||
this.doExpandParent(node.parent)
|
||||
}
|
||||
node.expanded = true
|
||||
},
|
||||
// 处理value,是否为原生value还是自定义value
|
||||
getValueKey (item) {
|
||||
if (this._elProps.props.value != null) {
|
||||
return item[this._elProps.props.value]
|
||||
} else {
|
||||
return item.value
|
||||
}
|
||||
},
|
||||
// 处理label,是否为原生label还是自定义label
|
||||
getValueLabel (item) {
|
||||
if (this._elProps.props.label != null) {
|
||||
return item[this._elProps.props.label]
|
||||
} else {
|
||||
return item.label
|
||||
}
|
||||
},
|
||||
// 处理children,是否为原生children还是自定义children
|
||||
getValueChildren (item) {
|
||||
let children = 'children'
|
||||
if (this._elProps.props.children != null) {
|
||||
children = this._elProps.props.children
|
||||
}
|
||||
return item[children]
|
||||
},
|
||||
// 确定按钮事件
|
||||
selectSubmit () {
|
||||
const that = this
|
||||
const nodes = this.refreshSelected()
|
||||
if (that.tableData === undefined) {
|
||||
that.tableData = nodes
|
||||
} else {
|
||||
that.tableData = this.tableData.concat(nodes) // 为显示表格赋值
|
||||
}
|
||||
this.tableData = XEUtils.uniq(this.tableData) // 将数组去重
|
||||
that.dialogVisible = false
|
||||
that.doValueInputChanged(this.tableData)
|
||||
},
|
||||
// 将值传出去
|
||||
doValueInputChanged (nodes) {
|
||||
// let values = this.formatValue(nodes)
|
||||
let values = nodes
|
||||
this.resetInputHeight()
|
||||
if (!this.multiple) {
|
||||
values = values && values.length > 0 ? values[0] : undefined
|
||||
}
|
||||
this.currentValue = values
|
||||
if (this.dispatch) {
|
||||
this.dispatch('ElFormItem', 'el.form.blur')
|
||||
}
|
||||
this.$emit('input', values)
|
||||
},
|
||||
itemClosed (item) {
|
||||
const newNodes = lodash.without(this.selected, item)
|
||||
// console.log("new value", item, newNodes);
|
||||
this.$set(this, 'selected', newNodes)
|
||||
this.doValueInputChanged(newNodes)
|
||||
},
|
||||
// 获取选中的行数据
|
||||
refreshSelected () {
|
||||
let nodes = null
|
||||
if (this.multiple) {
|
||||
nodes = this.$refs.elTree.getCheckboxRecords()
|
||||
} else {
|
||||
const node = this.$refs.elTree.getRadioRecord()
|
||||
if (node == null) {
|
||||
nodes = []
|
||||
} else {
|
||||
nodes = [node]
|
||||
}
|
||||
}
|
||||
|
||||
if (this.ignoreFullCheckedChildren) {
|
||||
nodes = this.filterFullCheckedChildren(nodes)
|
||||
}
|
||||
if (this.filter != null) {
|
||||
nodes = this.filter(nodes)
|
||||
}
|
||||
// log.danger("selected", this.selected);
|
||||
this.$set(this, 'selected', nodes)
|
||||
return nodes
|
||||
},
|
||||
resetInputHeight () {
|
||||
if (this.collapseTags && !this.filterable) return
|
||||
this.$nextTick(() => {
|
||||
if (!this.$refs.reference) return
|
||||
const inputChildNodes = this.$refs.reference.$el.childNodes
|
||||
const input = [].filter.call(
|
||||
inputChildNodes,
|
||||
(item) => item.tagName === 'INPUT'
|
||||
)[0]
|
||||
const tags = this.$refs.tags
|
||||
const sizeInMap = this.initialInputHeight || 40
|
||||
const height =
|
||||
this.selected.length === 0
|
||||
? sizeInMap + 'px'
|
||||
: Math.max(
|
||||
tags
|
||||
? tags.clientHeight + (tags.clientHeight > sizeInMap ? 6 : 0)
|
||||
: 0,
|
||||
sizeInMap
|
||||
) + 'px'
|
||||
input.style.height = height
|
||||
if (this.visible && this.emptyText !== false) {
|
||||
this.broadcast('ElSelectDropdown', 'updatePopper')
|
||||
}
|
||||
})
|
||||
},
|
||||
// 过滤叶子节点
|
||||
filterFullCheckedChildren (nodes) {
|
||||
const ignored = new Set()
|
||||
for (const item of nodes) {
|
||||
const children = this.getValueChildren(item)
|
||||
if (children != null) {
|
||||
for (const child of children) {
|
||||
ignored.add(this.getValueKey(child))
|
||||
}
|
||||
}
|
||||
}
|
||||
const values = []
|
||||
for (const item of nodes) {
|
||||
const key = this.getValueKey(item)
|
||||
if (!ignored.has(key)) {
|
||||
values.push(item)
|
||||
}
|
||||
}
|
||||
return values
|
||||
},
|
||||
formatValue (nodes) {
|
||||
const values = []
|
||||
for (const item of nodes) {
|
||||
values.push(this.getValueKey(item))
|
||||
}
|
||||
return values
|
||||
},
|
||||
filterNode (value, data) {
|
||||
if (!value) return true
|
||||
return this.getValueLabel(data).indexOf(value) !== -1
|
||||
},
|
||||
onChange (value) {
|
||||
this.$emit('change', value)
|
||||
|
||||
if (this.dispatch) {
|
||||
this.dispatch('ElFormItem', 'el.form.blur')
|
||||
}
|
||||
},
|
||||
// 分页事件
|
||||
handlePageChange ({
|
||||
currentPage,
|
||||
pageSize
|
||||
}) {
|
||||
const that = this
|
||||
that._elProps.page = currentPage
|
||||
that._elProps.limit = pageSize
|
||||
that.searchTableData()
|
||||
},
|
||||
// 获取数据事件
|
||||
searchTableData () {
|
||||
const that = this
|
||||
let params
|
||||
|
||||
if (that.pagination) {
|
||||
params = {
|
||||
page: that._elProps.page,
|
||||
limit: that._elProps.limit,
|
||||
search: that.filterText
|
||||
}
|
||||
} else {
|
||||
params = {
|
||||
search: that.filterText
|
||||
}
|
||||
}
|
||||
let url
|
||||
if (typeof that.dict.url === 'function') {
|
||||
const form = that.d2CrudContext.getForm()
|
||||
url = that.dict.url(that.dict, { form })
|
||||
} else {
|
||||
url = that.dict.url
|
||||
}
|
||||
request({
|
||||
url: url,
|
||||
params: params
|
||||
}).then((ret) => {
|
||||
const { data } = ret
|
||||
that._elProps.page = data.page
|
||||
that._elProps.limit = data.limit
|
||||
that._elProps.total = data.total
|
||||
that.$set(that, 'dictOptions', data.data)
|
||||
})
|
||||
},
|
||||
/**
|
||||
* 表格单选事件
|
||||
*/
|
||||
radioChange ({ checked, row, rowIndex, $rowIndex, column, columnIndex, $columnIndex, $event }) {
|
||||
this.$emit('radioChange', {
|
||||
row,
|
||||
rowIndex
|
||||
})
|
||||
},
|
||||
/**
|
||||
* 表格多选事件
|
||||
*/
|
||||
checkboxChange ({ checked, row, rowIndex, $rowIndex, column, columnIndex, $columnIndex, $event }) {
|
||||
this.$emit('checkboxChange', {
|
||||
checked, row, rowIndex, $rowIndex, column, columnIndex, $columnIndex, $event
|
||||
})
|
||||
}
|
||||
}
|
||||
}
|
||||
</script>
|
||||
<style lang="scss" scoped>
|
||||
|
||||
.d2p-tree-selector {
|
||||
width: 100%;
|
||||
|
||||
.el-cascader {
|
||||
width: 100%;
|
||||
}
|
||||
|
||||
.is-disabled .el-tag__close.el-icon-close {
|
||||
display: none;
|
||||
}
|
||||
}
|
||||
|
||||
.d2p-tree-selector-dialog {
|
||||
&.el-dialog {
|
||||
max-height: 80vh;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
|
||||
.el-dialog__body {
|
||||
flex: 1;
|
||||
overflow-y: auto;
|
||||
}
|
||||
|
||||
.el-dialog__header {
|
||||
padding: 20px 20px 20px;
|
||||
border-bottom: 1px solid #eee;
|
||||
}
|
||||
|
||||
.el-dialog__footer {
|
||||
padding: 10px 20px 10px;
|
||||
border-top: 1px solid #eee;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
</style>
|
||||
|
|
@ -70,3 +70,23 @@
|
|||
| columns | 表格的列配置 | Array | true | [] |
|
||||
| field | 字段 | String | true | '' |
|
||||
| title | 字段名称 | String | true | '' |
|
||||
___
|
||||
|
||||
## events
|
||||
| Name | Description | Params |
|
||||
|------|-------------|--------|
|
||||
| radioChange| 表格行单选的点击事件| row,rowIndex|
|
||||
|
||||
|
||||
```
|
||||
form:{
|
||||
component:{
|
||||
on: { //单选事件监听
|
||||
radioChange({ event, scope }) {
|
||||
scope.form.channel_number = event.row.channel_number
|
||||
}
|
||||
},
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
|
|
|
|||
|
|
@ -201,6 +201,7 @@ export default {
|
|||
// this.dict = d2CrudPlus.util.dict.mergeDefault(this.dict, true)
|
||||
// }
|
||||
// this.initData()
|
||||
// console.log(this)
|
||||
this.searchTableData()
|
||||
},
|
||||
computed: {
|
||||
|
|
@ -337,7 +338,6 @@ export default {
|
|||
that.$nextTick(() => {
|
||||
const refs = Object.assign({}, that.$refs)
|
||||
const { elTree } = refs
|
||||
console.log(elTree)
|
||||
if (that.multiple) {
|
||||
elTree.setCheckboxRow(that.selected, true)
|
||||
} else {
|
||||
|
|
|
|||
Loading…
Reference in New Issue