The cell-based selection is not supported for row virtual scrolling. Using different row heights with a template column, when the template height differs for each row, is not supported. Due to the element height limitation in browsers, the maximum number of records loaded by the tree grid is...
在Vue项目中,使用vue-virtual-scroll-list来实现树形结构,可以有效地处理大数据量的树形数据,避免一次性加载所有DOM节点导致的性能问题。以下是如何将vue-virtual-scroll-list与树形结构结合使用的详细步骤和示例代码: 1. 安装vue-virtual-scroll-list 首先,你需要在你的Vue项目中安装vue-virtual-scroll-list。可以通过...
```html<template>{{ item.content }}</template>exportdefault{data() {return{allItems: [],// 所有数据itemHeight:50,// 每项高度visibleCount:0,// 可视区域能显示的数量startIndex:0,// 起始索引}; },computed: {// 计算总高度totalHeight() {returnthis.allItems.length*this.itemHeight; },// ...
在Vue.js 中,可以使用第三方的虚拟滚动组件,如vue-virtual-scroller、vue-virtual-scroll-list等。以vue-virtual-scroller为例,使用方式如下: <template><virtual-scrollerclass="scroller":items="list"item-height="100"><templatev-slot="{ item }"><!-- 列表项内容 --></template></virtual-scroller></...
VirtualScroll (opens new window):虚拟滚动组件(用于大量数据纯展示时使用)ContextMenu (opens new window):函数式创建右键菜单组件Loading (opens new window):函数式加载框组件Preview (opens new window):函数式图片预览组件Splitpanes (opens new window):窗口布局插件...
scrollTo({ key: string | number; align?: 'top' | 'bottom' | 'auto'; offset?: number }) 虚拟滚动下,滚动到指定 key 条目 TreeNode # 参数说明类型默认值版本 checkable 当树为 checkable 时,设置独立节点是否展示 Checkbox boolean - class 节点的 class string - disableCheckbox 禁掉checkbox ...
tdesign-vue 版本 1.10.9 重现链接 No response 重现步骤 期望结果 调用 treeRef.value.scrollTo({ key: 'xxx' }) 能够滚动到指定节点 实际结果 当节点在当前滚动范围内(大于 threshold 的值)不可见时,无法滚动到指定节点 框架版本 Vue(2.7) 浏览器版本 No response 系统
A Vue tree component for lager data, based onvue-virtual-scroll-list 安装 npmivue-tree-virtual-list-s 用法 .vue file: <VueVirtualTree:data="treeData":height="500":props="defaultProps"show-checkbox><templatev-slot:default="{ node }">{{ node.label}}</template></VueVirtualTree> import...
Virtual Rows are loaded when they get into the viewport and removed once they leave it. Use this mode if a user should be able to scroll data jumping swiftly from one row to another. Scrolling in this mode becomes smoother if the UI component preloads the adjacent pages. You can enable ...
The vertical scrollbar appears when the total height of rows present in the treegrid exceeds its element height. The horizontal scrollbar appears when the sum of columns width exceeds the treegrid element width. The height and width are used to set the treegrid height and width, respectively. ...