场景
描述
新增按钮点击后表格出现空行，不带业务数据，需要有行内编辑
如何实现
第一步
在layout目录下新增copyTable组件，组件代码如下
import { BaseElementWidget, SPI, TableWidget, Widget } from '@kunlun/dependencies';
import { OioNotification } from '@kunlun/vue-ui-antd';
@SPI.ClassFactory(BaseElementWidget.Token({ widget: 'copy-table-row' }))
export class CopyTableWidget extends TableWidget {
@Widget.BehaviorSubContext(Symbol("$$TABLE_COPY_CB"), {})
private tableCopySub;
@Widget.BehaviorSubContext(Symbol("$$TABLE_DELETE_CB"))
private tableDeleteSub;
@Widget.Reactive()
@Widget.Provide()
protected get editorMode(): any {
return 'manual'
}
public async copyRowData(row,currentRow) {
// 获取vxetable 实例
const tableRef = this.getTableInstance()!.getOrigin();
if (tableRef) {
// 有复制未保存数据，如何处理?
const insertData = tableRef.getInsertRecords();
if(insertData.length > 0){
OioNotification.warning("警告","请检查未保存数据！")
return;
}
const { row: newRow } = await tableRef.insertAt(row,currentRow)
// 插入一条数据并触发校验, 其中字段名称可以替换
await tableRef.setEditCell(newRow, 'city')
}
}
public async deleteRowData(row) {
// 获取vxetable 实例
const tableRef = this.getTableInstance()!.getOrigin();
if (tableRef) {
// 有复制未保存数据，如何处理?
console.log(row, 'remove row')
tableRef.remove(row)
// 插入一条数据并触发校验
}
}
async mounted() {
super.mounted();
this.tableCopySub.subject.next({copyCb: (row,currentRow) => this.copyRowData(row,currentRow)})
this.tableDeleteSub.subject.next({deleteCb: (row) => this.deleteRowData(row)})
}
}第二步
在action目录下覆盖新增按钮或者复制行按钮；代码如下
import {ActionWidget, ClickResult, ReturnPromise, SPI, Widget} from "@kunlun/dependencies";
@SPI.ClassFactory(
ActionWidget.Token({
model: 'resource.k2.Model0000001211', // 替换对应模型
name: 'uiView57c25f66fac9439089d590a4ac47f027' // 替换对应action的name
})
)
export class CopyRow extends ActionWidget{
@Widget.BehaviorSubContext(Symbol("$$TABLE_COPY_CB"))
private tableCopySub;
private tableCopyCb;
@Widget.Method()
public clickAction(): ReturnPromise<ClickResult> {
// 按照某一条数据复制行， 按钮在行内
// let data = JSON.parse(JSON.stringify(this.activeRecords?.[0]));
// 复制行删除id
// if(data) {
// delete data.id
// delete data['_X_ROW_KEY']
// }
// console.log(data, 'datatatatat')
// this.tableCopyCb(data,this.activeRecords?.[0])
// 全局新增，不带默认数据
this.tableCopyCb({},null)
}
mounted() {
super.mounted()
this.tableCopySub.subscribe((value) => {
if(value) {
// debugger
this.tableCopyCb = value.copyCb
}
})
}
}第三步
替换对应的表格layout
// 替换第二个入参的模型和动作
const registerGlobalTableLayout = () => {
return registerLayout(`<view type="TABLE">
<pack widget="group">
<view type="SEARCH">
<element widget="search" slot="search" slotSupport="field" />
</view>
</pack>
<element widget="actionBar" slot="actionBar" slotSupport="action">
<xslot name="actions" slotSupport="action" />
</element>
<pack widget="group" slot="tableGroup">
<element widget="copy-table-row" slot="table" slotSupport="field">
<element widget="expandColumn" slot="expandRow" />
<xslot name="fields" slotSupport="field" />
<element widget="rowActions" slot="rowActions" slotSupport="action" />
</element>
</pack>
</view>`, { viewType: ViewType.Table, model: 'resource.k2.Model0000001211' })
}
registerGlobalTableLayout()补充
- 新增空行后的动作可以根据行内数据配置显隐，比如有无id配置是编辑还是保存
- 新增后怎么开启行内编辑？可以进入界面设计器选中表格字段，开启行内编辑，新增行后会默认有行内编辑
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