界面控件DevExtreme使用指南

您所在的位置:网站首页 c的web开发框架 界面控件DevExtreme使用指南

界面控件DevExtreme使用指南

2023-04-19 03:55| 来源: 网络整理| 查看: 265

界面控件DevExtreme使用指南 - Accordion(折叠)组件快速入门(一)

来源:   发布时间:2023-04-13   浏览:69次

DevExtreme拥有高性能的HTML5 / JavaScript小部件集合,使您可以利用现代Web开发堆栈(包括React,Angular,ASP.NET Core,jQuery,Knockout等)构建交互式的Web应用程序,该套件附带功能齐全的数据网格、交互式图表小部件、数据编辑器等。

请注意:在开始本教程之前,请确保DevExtreme已安装在Angular、Vue、React或jQuery应用程序中。

DevExtreme v22.2正式版下载

DevExpress技术交流群7:674691612      欢迎一起进群讨论

Accordion UI组件包含几个面板,一个显示在另一个面板下面。

本教程展示如何将Accordion(折叠)添加到页面并配置组件的核心设置,因此开发者将创建以下UI组件:

界面控件DevExtreme折叠组件图集

本教程中的每一节都描述了单个配置步骤,开发者也可以在以下GitHub存储库中找到完整的源代码:getting-started-with-accordion。

创建一个Accordion(折叠)

jQuery

将DevExtreme添加到jQuery应用程序中,并使用以下代码创建Accordion:

index.js

$(function() { $("#accordion").dxAccordion({ }); });

index.html

Angular

将DevExtreme添加到你的Angular应用中,并使用以下代码创建一个Accordion:

app.component.html

app.component.ts

import { Component } from '@angular/core'; @Component({ selector: 'app-root', templateUrl: './app.component.html', styleUrls: ['./app.component.css'] }) export class AppComponent { }

app.module.ts

import { BrowserModule } from '@angular/platform-browser'; import { NgModule } from '@angular/core'; import { AppComponent } from './app.component'; import { DxAccordionModule } from 'devextreme-angular'; @NgModule({ declarations: [ AppComponent ], imports: [ BrowserModule, DxAccordionModule ], providers: [ ], bootstrap: [AppComponent] }) export class AppModule { }

Vue

将DevExtreme添加到您的Vue应用程序中,并使用以下代码创建Accordion:

App.vue

import 'devextreme/dist/css/dx.light.css'; import { DxAccordion } from 'devextreme-vue/accordion'; export default { components: { DxAccordion } }

React

将DevExtreme添加到React应用程序中,并使用以下代码创建Accordion:

App.js

import React from 'react'; import 'devextreme/dist/css/dx.light.css'; import { Accordion } from 'devextreme-react/accordion'; function App() { return ( ); } export default App; 将Accordion(折叠)绑定到数据

开发者可以从数据源或项目数组中显示Accordion数据,注意每个数据源对象必须包含标题字段,其值指定面板的标题。

jQuery

index.js

$(function() { $("#accordion").dxAccordion({ dataSource: employees }); });

index.html

data.js const employees = [{ ID: 1, Prefix: 'Mr.', FirstName: 'John', LastName: 'Heart', Position: 'CEO', State: 'California', BirthDate: '1964/03/16', }, { ID: 2, Prefix: 'Mrs.', FirstName: 'Olivia', LastName: 'Peyton', Position: 'Sales Assistant', State: 'California', BirthDate: '1981/06/03', }, { ID: 3, Prefix: 'Mr.', FirstName: 'Robert', LastName: 'Reagan', Position: 'CMO', State: 'Arkansas', BirthDate: '1974/09/07', }, { ID: 4, Prefix: 'Ms.', FirstName: 'Greta', LastName: 'Sims', Position: 'HR Manager', State: 'Georgia', BirthDate: '1977/11/22', }];

Angular

app.component.html

app.component.ts import { Component } from '@angular/core'; import { Employee, Service } from './app.service'; @Component({ selector: 'app-root', templateUrl: './app.component.html', styleUrls: ['./app.component.css'], providers: [Service], }) export class AppComponent { employees: Employee[]; constructor(private service: Service) { this.employees = service.getEmployees(); } } app.service.ts import { Injectable } from '@angular/core'; export class Employee { ID: number | undefined; FirstName: string | undefined; LastName: string | undefined; Prefix: string | undefined; Position: string | undefined; BirthDate: string | undefined; State: string | undefined; } const employees: Employee[] = [{ ID: 1, Prefix: 'Mr.', FirstName: 'John', LastName: 'Heart', Position: 'CEO', State: 'California', BirthDate: '1964/03/16', }, { ID: 2, Prefix: 'Mrs.', FirstName: 'Olivia', LastName: 'Peyton', Position: 'Sales Assistant', State: 'California', BirthDate: '1981/06/03', }, { ID: 3, Prefix: 'Mr.', FirstName: 'Robert', LastName: 'Reagan', Position: 'CMO', State: 'Arkansas', BirthDate: '1974/09/07', }, { ID: 4, Prefix: 'Ms.', FirstName: 'Greta', LastName: 'Sims', Position: 'HR Manager', State: 'Georgia', BirthDate: '1977/11/22', }]; @Injectable() export class Service { getEmployees() { return employees; } }

Vue

App.vue

// ... import { employees } from './data'; export default { components: { DxAccordion }, data() { return { employees } } } data.js export const employees = [{ ID: 1, Prefix: 'Mr.', FirstName: 'John', LastName: 'Heart', Position: 'CEO', State: 'California', BirthDate: '1964/03/16', }, { ID: 2, Prefix: 'Mrs.', FirstName: 'Olivia', LastName: 'Peyton', Position: 'Sales Assistant', State: 'California', BirthDate: '1981/06/03', }, { ID: 3, Prefix: 'Mr.', FirstName: 'Robert', LastName: 'Reagan', Position: 'CMO', State: 'Arkansas', BirthDate: '1974/09/07', }, { ID: 4, Prefix: 'Ms.', FirstName: 'Greta', LastName: 'Sims', Position: 'HR Manager', State: 'Georgia', BirthDate: '1977/11/22', }];

React

App.js

// ... import { employees } from './data'; function App() { return ( ); } export default App;

data.js

export const employees = [{ ID: 1, Prefix: 'Mr.', FirstName: 'John', LastName: 'Heart', Position: 'CEO', State: 'California', BirthDate: '1964/03/16', }, { ID: 2, Prefix: 'Mrs.', FirstName: 'Olivia', LastName: 'Peyton', Position: 'Sales Assistant', State: 'California', BirthDate: '1981/06/03', }, { ID: 3, Prefix: 'Mr.', FirstName: 'Robert', LastName: 'Reagan', Position: 'CMO', State: 'Arkansas', BirthDate: '1974/09/07', }, { ID: 4, Prefix: 'Ms.', FirstName: 'Greta', LastName: 'Sims', Position: 'HR Manager', State: 'Georgia', BirthDate: '1977/11/22', }];

更多DevExpress线上公开课、中文教程资讯请上中文网获取

DevExpress v22.2全新发布 本站文章除注明转载外,均为本站原创或翻译 欢迎任何形式的转载,但请务必注明出处,尊重他人劳动成果 转载请注明:文章转载自:DevExpress控件中文网 [https://www.devexpresscn.com/] 本文地址:https://www.devexpresscn.com/post/3716.html

相关产品: DevExtreme跨平台开发框架,

上一篇: DevExpress XAF示例:如何实现自定义权限、角色和用户对象

下一篇: DevExpress WPF示例:MVVM框架 - 使用ViewModelBase类继承视图模型



【本文地址】


今日新闻


推荐新闻


CopyRight 2018-2019 办公设备维修网 版权所有 豫ICP备15022753号-3