JavaScript/jQuery FileManager - contextMenu.items
Type:
Default Value: [ 'create', 'upload', 'rename', 'move', 'copy', 'delete', 'refresh', 'download' ]
Accepted Values: 'create' | 'upload' | 'refresh' | 'download' | 'move' | 'copy' | 'rename' | 'delete'
The FileManager UI component allows you to add default and custom context menu items.
Predefined Items
Predefined context menu items include:
- 'create' - Creates a new directory.
- 'upload' - Uploads a file.
- 'refresh' - Refreshes the file manager content.
- 'download' - Downloads a file.
- 'move' - Moves files and directories.
- 'copy' - Copies files and directories.
- 'rename' - Renames files and directories.
- 'delete' - Deletes files and directories.
To add a predefined item to the context menu, add its name and optional settings ('visible', 'beginGroup', 'text', 'icon', 'disabled') to the items array.
jQuery
JavaScript
$(function () { $("#file-manager").dxFileManager({ contextMenu: { items: [ // Specify a predefined item's name only "rename", // Specify a predefined item's name and optional settings { name: "download", text: "Download a File" }, { name: "refresh", beginGroup: true } ] } }); });
Angular
app.component.html
app.component.ts
app.module.ts
<dx-file-manager ... > <dxo-context-menu> <dxi-item name="rename"></dxi-item> <dxi-item name="download" text="Download a File"></dxi-item> <dxi-item name="refresh" beginGroup="true"></dxi-item> </dxo-context-menu> <!-- ... --> </dx-file-manager>
import { Component } from '@angular/core'; @Component({ selector: 'app-root', templateUrl: './app.component.html', styleUrls: ['./app.component.css'] }) export class AppComponent { // ... }
import { BrowserModule } from '@angular/platform-browser'; import { NgModule } from '@angular/core'; import { AppComponent } from './app.component'; import { DxFileManagerModule } from 'devextreme-angular'; @NgModule({ imports: [ DxFileManagerModule ], declarations: [AppComponent], bootstrap: [AppComponent] }) export class AppModule { }
Vue
App.vue
<template> <DxFileManager ... > <DxContextMenu> <DxItem name="rename"/> <DxItem name="download" text="Download a File" /> <DxItem name="refresh" :begin-group="true" /> </DxContextMenu> </DxFileManager> </template> <script> import 'devextreme/dist/css/dx.light.css'; import { DxFileManager, DxContextMenu, DxItem // ... } from 'devextreme-vue/file-manager'; export default { components: { DxFileManager, DxContextMenu, DxItem // ... }, data() { return { //... }; } }; </script>
React
App.js
import React from 'react'; import FileManager, { ContextMenu, Item } from 'devextreme-react/file-manager'; const App = () => { return ( <FileManager...> <ContextMenu> <Item name="rename" /> <Item name="download" text="Download a File" /> <Item name="refresh" beginGroup="true" /> </ContextMenu> </FileManager> ); }; export default App;
ASP.NET MVC Controls
Razor C#
@(Html.DevExtreme().FileManager() .ContextMenu(cm => { cm.Items(i => { i.Add().Name(FileManagerContextMenuItem.Rename); i.Add() .Name(FileManagerContextMenuItem.Download) .Text("Download a File"); i.Add() .Name(FileManagerContextMenuItem.Refresh) .BeginGroup(true); }); }) // ... )
ASP.NET Core Controls
Razor C#
@(Html.DevExtreme().FileManager() .ContextMenu(cm => { cm.Items(i => { i.Add().Name(FileManagerContextMenuItem.Rename); i.Add() .Name(FileManagerContextMenuItem.Download) .Text("Download a File"); i.Add() .Name(FileManagerContextMenuItem.Refresh) .BeginGroup(true); }); }) // ... )
Custom Items
To add a custom context menu item, specify its text and optional settings (for example, a file extension for a newly created file). Use the contextMenuItemClick event to handle clicks on custom context menu items.
jQuery
JavaScript
$(function () { $("#file-manager").dxFileManager({ contextMenu: { items: [ { text: "Create .txt Document", extension: ".txt" }, { text: "Create .rtf Document", extension: ".rtf" }, { text: "Create .xls Document", extension: ".xls" } ] } onContextMenuItemClick: onItemClick // ... }); }); function onItemClick(args) { if(args.itemData.extension) { // your code } }
Angular
app.component.html
app.component.ts
app.module.ts
<dx-file-manager (onContextMenuItemClick)="onItemClick($event)"> <dxo-context-menu> <dxi-item text="Create .txt Document" [options]="{ extension: '.txt' }"></dxi-item> <dxi-item text="Create .rtf Document" [options]="{ extension: '.rtf' }"></dxi-item> <dxi-item text="Create .xls Document" [options]="{ extension: '.xls' }"></dxi-item> </dxo-context-menu> <!-- ... --> </dx-file-manager>
import { Component } from '@angular/core'; @Component({ selector: 'app-root', templateUrl: './app.component.html', styleUrls: ['./app.component.css'] }) export class AppComponent { onItemClick(e){ if(e.itemData.options.extension) { // your code } } }
import { BrowserModule } from '@angular/platform-browser'; import { NgModule } from '@angular/core'; import { AppComponent } from './app.component'; import { DxFileManagerModule } from 'devextreme-angular'; @NgModule({ imports: [ DxFileManagerModule ], declarations: [AppComponent], bootstrap: [AppComponent] }) export class AppModule { }
Vue
App.vue
<template> <DxFileManager :on-context-menu-item-click="onItemClick" > <DxContextMenu> <DxItem text="Create .txt Document" :options="{ extension: '.txt' }" /> <DxItem text="Create .rtf Document" :options="{ extension: '.rtf' }" /> <DxItem text="Create .xls Document" :options="{ extension: '.xls' }" /> </DxContextMenu> </DxFileManager> </template> <script> import 'devextreme/dist/css/dx.light.css'; import { DxFileManager, DxContextMenu, DxItem // ... } from 'devextreme-vue/file-manager'; export default { components: { DxFileManager, DxContextMenu, DxItem // ... }, methods: { onItemClick(e) { if(e.itemData.options.extension) { // your code } } }, data() { return { //... }; } }; </script>
React
App.js
import React from 'react'; import FileManager, { ContextMenu, Item } from 'devextreme-react/file-manager'; const App = () => { const onItemClick = (e) => { if(e.itemData.extension) { // your code } }; return ( <FileManager onContextMenuItemClick={onItemClick}> <ContextMenu> <Item text="Create .txt Document" extension=".txt" /> <Item text="Create .rtf Document" extension=".rtf" /> <Item text="Create .xls Document" extension=".xls" /> </ContextMenu> </FileManager> ); }; export default App;
ASP.NET MVC Controls
Razor C#
@(Html.DevExtreme().FileManager() .ContextMenu(cm => { cm.Items(i => { i.Add() .Text("Create .txt Document") .Option("extension", ".txt"); i.Add() .Text("Create .rtf Document") .Option("extension", ".rtf"); i.Add() .Text("Create .xls Document") .Option("extension", ".xls"); }); }) .OnContextMenuItemClick("onItemClick"); ) <script> function onItemClick(e) { if(e.itemData.extension) { // your code } } </script>
icon
Type:
This property accepts one of the following:
- The icon's URL
- The icon's name if the icon is from the DevExtreme icon library
- The icon's CSS class if the icon is from an external icon library (see External Icon Libraries)
- The icon in the Base64 format
- The icon in the SVG format. Ensure that the source is reliable.
items
The FileManager UI component allows you to add default and create custom context menu subitems.
NOTE
You can specify the items option for custom context menu items only.
jQuery
JavaScript
$(function () { $("#file-manager").dxFileManager({ contextMenu: { items: [ "create", // default item { text: "Create new file", // custom item with subitems items: [ { text: "Text Document", extension: ".txt", }, // ... ] }, // ... ] } // ... }); });
Angular
app.component.html
app.component.ts
app.module.ts
<dx-file-manager > <dxo-context-menu> <dxi-item name="create"></dxi-item> <dxi-item text="Create new file"> <dxi-item text="Text Document" [options]="{ extension: '.txt' }"></dxi-item> </dxi-item> </dxo-context-menu> <!-- ... --> </dx-file-manager>
import { Component } from '@angular/core'; @Component({ selector: 'app-root', templateUrl: './app.component.html', styleUrls: ['./app.component.css'] }) export class AppComponent { //... }
import { BrowserModule } from '@angular/platform-browser'; import { NgModule } from '@angular/core'; import { AppComponent } from './app.component'; import { DxFileManagerModule } from 'devextreme-angular'; @NgModule({ imports: [ DxFileManagerModule ], declarations: [AppComponent], bootstrap: [AppComponent] }) export class AppModule { }
Vue
App.vue
<template> <DxFileManager > <DxContextMenu> <DxItem name="create" /> <DxItem text="Create new file"> <DxItem text="Text Document" :options="{ extension: '.txt' }" /> </DxItem> </DxContextMenu> </DxFileManager> </template> <script> import 'devextreme/dist/css/dx.light.css'; import { DxFileManager, DxContextMenu, DxItem // ... } from 'devextreme-vue/file-manager'; export default { components: { DxFileManager, DxContextMenu, DxItem // ... }, data() { return { //... }; } }; </script>
React
App.js
import React from 'react'; import FileManager, { ContextMenu, Item } from 'devextreme-react/file-manager'; const App = () => { return ( <FileManager> <ContextMenu> <Item name="create"/> <Item text="Create new file"> <Item text="Text Document" extension=".txt" /> </Item> </ContextMenu> </FileManager> ); }; export default App;
ASP.NET MVC Controls
Razor C#
@(Html.DevExtreme().FileManager() .ContextMenu(cm => { cm.Items(i => { i.Add().Name(FileManagerContextMenuItem.Create); i.Add() .Text("Create new file") .Items(item => { item.Add() .Text("Text Document") .Option("extension", ".txt"); }); }); }); )
name
Type:
Accepted Values: 'create' | 'upload' | 'refresh' | 'download' | 'move' | 'copy' | 'rename' | 'delete'
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