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import { ComponentOptions, h } from 'vue'; |
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import { |
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FormItemContentRenderParams, |
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VxeFormItemPropTypes, |
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VxeGlobalRendererHandles, |
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} from 'vxe-table'; |
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import XEUtils from 'xe-utils'; |
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import { componentMap } from '../componentMap'; |
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import { ComponentType } from '../componentType'; |
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import { createPlaceholderMessage, sanitizeInputWhitespace } from '../helper'; |
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/** |
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* @description: 获取组件 |
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*/ |
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export function getComponent(componentName) { |
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const Component = componentMap.get(componentName as ComponentType); |
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if (!Component) throw `您还没注册此组件 ${componentName}`; |
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return Component as ComponentOptions; |
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} |
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export function isEmptyValue(cellValue: any) { |
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return cellValue === null || cellValue === undefined || cellValue === ''; |
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} |
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export function formatText(cellValue: any) { |
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return '' + (isEmptyValue(cellValue) ? '' : cellValue); |
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} |
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export function cellText(cellValue: any): string[] { |
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return [formatText(cellValue)]; |
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} |
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/** |
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* @description: 方法名转换 |
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*/ |
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export function getOnName(type: string) { |
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return 'on' + type.substring(0, 1).toLocaleUpperCase() + type.substring(1); |
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} |
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/** |
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* @description: 获取组件传值所接受的属性 |
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*/ |
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function getModelKey(renderOpts: VxeGlobalRendererHandles.RenderOptions) { |
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let prop = 'value'; |
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switch (renderOpts.name) { |
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case 'ASwitch': |
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prop = 'checked'; |
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break; |
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} |
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return prop; |
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} |
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/** |
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* @description: 回去双向更新的方法 |
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*/ |
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function getModelEvent(renderOpts: VxeGlobalRendererHandles.RenderOptions) { |
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let type = 'update:value'; |
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switch (renderOpts.name) { |
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case 'ASwitch': |
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type = 'update:checked'; |
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break; |
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} |
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return type; |
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} |
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/** |
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* @description: chang值改变方法 |
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* @param {} |
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* @return {*} |
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* @author: * |
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*/ |
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function getChangeEvent() { |
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return 'change'; |
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} |
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function getClickEvent() { |
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return 'click'; |
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} |
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/** |
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* @description: 获取方法 |
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* @param {} |
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* @return {*} |
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* @author: * |
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*/ |
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export function createEvents( |
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renderOpts: VxeGlobalRendererHandles.RenderOptions, |
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params: VxeGlobalRendererHandles.RenderParams, |
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inputFunc?: Function, |
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changeFunc?: Function, |
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clickFunc?: Function, |
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) { |
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const { events } = renderOpts; |
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const modelEvent = getModelEvent(renderOpts); |
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const changeEvent = getChangeEvent(); |
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const clickEvent = getClickEvent(); |
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const isSameEvent = changeEvent === modelEvent; |
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const ons: { [type: string]: Function } = {}; |
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XEUtils.objectEach(events, (func: Function, key: string) => { |
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ons[getOnName(key)] = function (...args: any[]) { |
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func(params, ...args); |
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}; |
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}); |
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if (inputFunc) { |
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ons[getOnName(modelEvent)] = function (targetEvent: any) { |
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inputFunc(targetEvent); |
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if (events && events[modelEvent]) { |
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events[modelEvent](params, targetEvent); |
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} |
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if (isSameEvent && changeFunc) { |
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changeFunc(targetEvent); |
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} |
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}; |
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} |
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if (!isSameEvent && changeFunc) { |
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ons[getOnName(changeEvent)] = function (...args: any[]) { |
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changeFunc(...args); |
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if (events && events[changeEvent]) { |
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events[changeEvent](params, ...args); |
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} |
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}; |
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} |
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if (clickFunc) { |
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ons[getOnName(clickEvent)] = function (...args: any[]) { |
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clickFunc(...args); |
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if (events && events[clickEvent]) { |
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events[clickEvent](params, ...args); |
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} |
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}; |
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} |
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return ons; |
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} |
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/** |
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* @description: 获取属性 |
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*/ |
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export function createProps( |
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renderOpts: VxeGlobalRendererHandles.RenderOptions, |
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value: any, |
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defaultProps?: { [prop: string]: any }, |
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) { |
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const name = renderOpts.name as ComponentType; |
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return XEUtils.assign( |
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{ |
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placeholder: createPlaceholderMessage(name), |
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allowClear: true, |
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}, |
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defaultProps, |
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renderOpts.props, |
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{ |
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[getModelKey(renderOpts)]: value, |
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}, |
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); |
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} |
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/** |
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* @description: 创建单元格默认显示内容 |
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*/ |
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export function createDefaultRender( |
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defaultProps?: { [key: string]: any }, |
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callBack?: ( |
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renderOpts: VxeGlobalRendererHandles.RenderDefaultOptions, |
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params: VxeGlobalRendererHandles.RenderTableDefaultParams, |
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) => Record<string, any>, |
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) { |
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return function ( |
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renderOpts: VxeGlobalRendererHandles.RenderDefaultOptions, |
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params: VxeGlobalRendererHandles.RenderTableDefaultParams, |
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) { |
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const { row, column, $table } = params; |
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const { name, attrs } = renderOpts; |
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const cellValue = XEUtils.get(row, column.field as string); |
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const args = (callBack && callBack(renderOpts, params)) ?? {}; |
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const Component = getComponent(name); |
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return [ |
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h(Component, { |
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...attrs, |
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...createProps(renderOpts, cellValue, defaultProps), |
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...args, |
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...createEvents( |
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renderOpts, |
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params, |
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(value: any) => XEUtils.set(row, column.field as string, value), |
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() => $table.updateStatus(params), |
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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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* @description: 创建编辑单元格 |
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*/ |
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export function createEditRender( |
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defaultProps?: { [key: string]: any }, |
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callBack?: ( |
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renderOpts: VxeGlobalRendererHandles.RenderTableEditOptions, |
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params: VxeGlobalRendererHandles.RenderTableEditParams, |
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) => Record<string, any>, |
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) { |
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return function ( |
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renderOpts: VxeGlobalRendererHandles.RenderTableEditOptions, |
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params: VxeGlobalRendererHandles.RenderTableEditParams, |
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) { |
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const { row, column, $table } = params; |
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const { name, attrs } = renderOpts; |
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const cellValue = XEUtils.get(row, column.field as string); |
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const args = (callBack && callBack(renderOpts, params)) ?? {}; |
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const Component = getComponent(name); |
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return [ |
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h(Component, { |
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...attrs, |
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...createProps(renderOpts, cellValue, defaultProps), |
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...args, |
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...createEvents( |
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renderOpts, |
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params, |
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(value: any) => XEUtils.set(row, column.field as string, value), |
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() => $table.updateStatus(params), |
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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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* @description: 创建筛选渲染内容 |
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*/ |
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export function createFilterRender( |
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defaultProps?: { [key: string]: any }, |
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callBack?: ( |
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renderOpts: VxeGlobalRendererHandles.RenderFilterOptions, |
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params: VxeGlobalRendererHandles.RenderTableFilterParams, |
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) => Record<string, any>, |
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) { |
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return function ( |
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renderOpts: VxeGlobalRendererHandles.RenderFilterOptions, |
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params: VxeGlobalRendererHandles.RenderTableFilterParams, |
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) { |
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const { column } = params; |
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const { name, attrs } = renderOpts; |
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const args = (callBack && callBack(renderOpts, params)) ?? {}; |
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const Component = getComponent(name); |
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return [ |
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h( |
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'div', |
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{ |
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class: 'vxe-table--filter-antd-wrapper', |
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}, |
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column.filters.map((option, oIndex) => { |
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const optionValue = option.data; |
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const checked = !!option.data; |
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return h(Component, { |
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key: oIndex, |
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...attrs, |
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...createProps(renderOpts, optionValue, defaultProps), |
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...args, |
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...createEvents( |
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renderOpts, |
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params, |
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(value: any) => { |
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// 处理 model 值双向绑定 |
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option.data = value; |
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}, |
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() => { |
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// 处理 change 事件相关逻辑 |
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const { $panel } = params; |
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$panel.changeOption(null, checked, option); |
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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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} |
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/** |
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* @description: 默认过滤 |
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* @param {} |
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* @return {*} |
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* @author: * |
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*/ |
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export function createDefaultFilterRender() { |
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return function (params: VxeGlobalRendererHandles.TableFilterMethodParams) { |
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const { option, row, column } = params; |
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const { data } = option; |
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const cellValue = XEUtils.get(row, column.field as string); |
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return cellValue === data; |
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}; |
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} |
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/** |
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* @description: 创建 form表单渲染 |
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*/ |
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export function createFormItemRender( |
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defaultProps?: { [key: string]: any }, |
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callBack?: ( |
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renderOpts: VxeFormItemPropTypes.ItemRender, |
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params: FormItemContentRenderParams, |
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) => Record<string, any>, |
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) { |
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return function ( |
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renderOpts: VxeFormItemPropTypes.ItemRender, |
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params: FormItemContentRenderParams, |
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) { |
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const args = (callBack && callBack(renderOpts, params)) ?? {}; |
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const { data, property, $form } = params; |
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const { name } = renderOpts; |
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const { attrs } = renderOpts; |
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const itemValue = XEUtils.get(data, property); |
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const Component = getComponent(name); |
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return [ |
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h(Component, { |
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...attrs, |
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...createProps(renderOpts, itemValue, defaultProps), |
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...args, |
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...createEvents( |
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renderOpts, |
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params, |
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(value: any) => { |
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// 处理 model 值双向绑定 |
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XEUtils.set(data, property, sanitizeInputWhitespace(name as ComponentType, value)); |
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}, |
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() => { |
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// 处理 change 事件相关逻辑 |
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$form.updateStatus({ |
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...params, |
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field: property, |
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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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/** |
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* @description: cell渲染 |
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*/ |
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export function createCellRender( |
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getSelectCellValue: Function, |
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callBack?: ( |
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renderOpts: VxeGlobalRendererHandles.RenderTableCellOptions, |
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params: VxeGlobalRendererHandles.RenderTableCellParams, |
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) => Array<any>, |
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) { |
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return function ( |
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renderOpts: VxeGlobalRendererHandles.RenderTableCellOptions, |
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params: VxeGlobalRendererHandles.RenderTableCellParams, |
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) { |
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const args = (callBack && callBack(renderOpts, params)) ?? []; |
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const cellLabel = getSelectCellValue && getSelectCellValue(renderOpts, params, ...args); |
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const { placeholder } = renderOpts; |
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return [ |
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h( |
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'span', |
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{ |
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class: 'vxe-cell--label', |
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}, |
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placeholder && isEmptyValue(cellLabel) |
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? [ |
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h( |
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'span', |
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{ |
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class: 'vxe-cell--placeholder', |
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}, |
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formatText(placeholder), |
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), |
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] |
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: formatText(cellLabel), |
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), |
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]; |
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}; |
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} |
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/** |
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* @description: 创建 导出渲染 |
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* @param {} |
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* @return {*} |
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* @author: * |
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*/ |
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export function createExportMethod( |
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getExportCellValue: Function, |
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callBack?: (params: VxeGlobalRendererHandles.ExportMethodParams) => Array<any>, |
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) { |
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return function (params: VxeGlobalRendererHandles.ExportMethodParams) { |
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const { row, column, options } = params; |
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const args = (callBack && callBack(params)) ?? []; |
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return options && options.original |
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? XEUtils.get(row, column.field as string) |
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: getExportCellValue(column.editRender || column.cellRender, params, ...args); |
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}; |
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} |
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/** |
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* @description: 创建单元格默认显示内容 |
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*/ |
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export function createToolbarToolRender( |
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defaultProps?: { [key: string]: any }, |
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callBack?: ( |
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renderOpts: VxeGlobalRendererHandles.RenderToolOptions, |
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params: VxeGlobalRendererHandles.RenderToolParams, |
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) => Record<string, any>, |
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) { |
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return function ( |
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renderOpts: VxeGlobalRendererHandles.RenderToolOptions, |
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params: VxeGlobalRendererHandles.RenderToolParams, |
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) { |
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const { name, attrs } = renderOpts; |
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const args = (callBack && callBack(renderOpts, params)) ?? {}; |
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const Component = getComponent(name); |
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return [ |
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h(Component, { |
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...attrs, |
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...createProps(renderOpts, null, defaultProps), |
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...args, |
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...createEvents(renderOpts, params), |
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}), |
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]; |
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}; |
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} |