How to use vue and Element-plus to implement tabs and folding effects
In front-end development, tabs and folding effects are common and practical components. Vue is a popular JavaScript framework, and Element-plus is a UI component library based on Vue. They provide a wealth of components and tools that can help us easily implement tabs and folding effects. This article will introduce how to use Vue and Element-plus to implement these two functions, and provide code examples for reference.
1. Use Element-plus’s tab component
Element-plus provides a complete set of tab components, including the navigation and content parts of the tab. Using this component, we can easily implement the functionality of multi-tab pages.
- Install Element-plus
First, we need to install Element-plus. It can be installed using npm or yarn.
npm install element-plus --save // 或 yarn add element-plus
- Introducing the Element-plus component
Introduce el-tabs
and el-tab in the components that need to use tabs -pane
component.
<template> <el-tabs v-model="activeTab"> <el-tab-pane label="Tab 1" name="tab1"> Content of Tab Pane 1 </el-tab-pane> <el-tab-pane label="Tab 2" name="tab2"> Content of Tab Pane 2 </el-tab-pane> <el-tab-pane label="Tab 3" name="tab3"> Content of Tab Pane 3 </el-tab-pane> </el-tabs> </template> <script> import { ElTabs, ElTabPane } from 'element-plus'; export default { components: { ElTabs, ElTabPane }, data() { return { activeTab: 'tab1' }; } }; </script>
In the above example, we used the el-tabs
and el-tab-pane
components to create three tab pages, namely "Tab 1 ", "Tab 2" and "Tab 3". Control the currently activated tab through the v-model
bindactiveTab
attribute.
2. Use the folding panel component of Element-plus
Element-plus also provides a folding panel component, through which we can achieve the effect of folding and expanding content.
- Introducing the Element-plus component
Introduce el-collapse
and el-collapse- in the components that need to use the folding panel item
component.
<template> <el-collapse v-model="activePanel"> <el-collapse-item title="Panel 1" name="panel1"> Content of panel 1 </el-collapse-item> <el-collapse-item title="Panel 2" name="panel2"> Content of panel 2 </el-collapse-item> <el-collapse-item title="Panel 3" name="panel3"> Content of panel 3 </el-collapse-item> </el-collapse> </template> <script> import { ElCollapse, ElCollapseItem } from 'element-plus'; export default { components: { ElCollapse, ElCollapseItem }, data() { return { activePanel: ['panel1'] }; } }; </script>
In the above example, we used the el-collapse
and el-collapse-item
components to create three folding panels, namely "Panel 1 ", "Panel 2" and "Panel 3". Control the currently expanded panel through the v-model
bindingactivePanel
property.
3. Conclusion
Through the above examples, we learned how to use Vue and Element-plus to achieve tab and folding effects. These two functions are often used in front-end development. Using Element-plus components can easily implement these functions and improve development efficiency. I hope this article will be helpful to everyone, and I also hope that everyone can learn Vue and Element-plus in depth and master more practical technologies.
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