35 lines
1.2 KiB
TypeScript
35 lines
1.2 KiB
TypeScript
/**
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* Returns the parent node of the given element or the document body if the element is not provided.it
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*/
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export function getPopupContainer(node?: HTMLElement): HTMLElement {
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return (node?.parentNode as HTMLElement) ?? document.body;
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}
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/**
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* VxeTable专用弹窗层
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* 解决问题: https://gitee.com/dapppp/ruoyi-plus-vben5/issues/IB1DM3
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* 单表格用法跟上面getPopupContainer一样
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* 一个页面(body下)有多个表格元素 必须先指定ID & ID参数传入该函数
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* <BasicTable id="xxx" />
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* getVxePopupContainer="(node) => getVxePopupContainer(node, 'xxx')"
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* @param _node 触发的元素
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* @param id 表格唯一id 当页面(该窗口)有>=两个表格 必须提供ID
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* @returns 挂载节点
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*/
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export function getVxePopupContainer(
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_node?: HTMLElement,
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id?: string,
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): HTMLElement {
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let selector = 'div.vxe-table--body-wrapper.body--wrapper';
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if (id) {
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selector = `div#${id} ${selector}`;
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}
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// 挂载到vxe-table的滚动区域
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const vxeTableContainerNode = document.querySelector(selector);
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if (!vxeTableContainerNode) {
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console.warn('无法找到vxe-table元素, 将会挂载到body.');
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return document.body;
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}
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return vxeTableContainerNode as HTMLElement;
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}
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