jQuery FileManager - Custom.Configuration
abortFileUpload
Type:
Function parameters:
file:
uploadInfo:
destinationDirectory:
A Promise that is resolved after the file upload in aborted. It is a native Promise or a jQuery.Promise when you use jQuery.
jQuery
JavaScript
$(function () {
$("#file-manager").dxFileManager({
fileSystemProvider: new DevExpress.fileManagement.CustomFileSystemProvider({
abortFileUpload: function(fileData, chunksInfo, destinationDir) {
// Your code goes here
},
//...
})
});
});Angular
app.component.html
app.component.ts
app.module.ts
<dx-file-manager
[fileSystemProvider]="fileSystemProvider">
</dx-file-manager>
import { Component } from '@angular/core';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
fileSystemProvider: CustomFileSystemProvider;
constructor(http: HttpClient) {
this.fileSystemProvider = new CustomFileSystemProvider({
abortFileUpload,
// ...
});
}
}
function abortFileUpload(fileData, chunksInfo, destinationDir) {
// ...
}
// other functions
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
import { DxFileManagerModule } from 'devextreme-angular';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
DxFileManagerModule
],
//...
})
export class AppModule { }Vue
App.vue
<template>
<DxFileManager
:file-system-provider="fileSystemProvider">
</DxFileManager>
</template>
<script>
import 'devextreme/dist/css/dx.light.css';
import { DxFileManager } from 'devextreme-vue/file-manager';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
export default {
components: {
DxFileManager
},
data() {
return {
fileSystemProvider: new CustomFileSystemProvider({
abortFileUpload,
// ...
}),
};
}
};
function abortFileUpload(fileData, chunksInfo, destinationDir) {
// ...
}
// other functions
</script>React
App.js
import React from 'react';
import 'devextreme/dist/css/dx.light.css';
import FileManager from 'devextreme-react/file-manager';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
class App extends React.Component {
render() {
constructor() {
super();
this.fileSystemProvider = new CustomFileSystemProvider({
abortFileUpload,
// ...
});
}
return (
<FileManager
fileSystemProvider={fileSystemProvider}>
</FileManager>
);
}
}
function abortFileUpload(fileData, chunksInfo, destinationDir) {
// ...
}
// other functions
export default App;ASP.NET MVC Controls
Razor C#
@(Html.DevExtreme().FileManager()
.FileSystemProvider(provider => provider.Custom()
.AbortFileUpload("abortFileUpload")
// ...
)
)
<script>
function abortfileUpload(fileData, chunksInfo, destinationDir) {
// ...
}
// other functions
</script>ASP.NET Core Controls
Razor C#
@(Html.DevExtreme().FileManager()
.FileSystemProvider(provider => provider.Custom()
.AbortFileUpload("abortFileUpload")
// ...
)
)
<script>
function abortfileUpload(fileData, chunksInfo, destinationDir) {
// ...
}
// other functions
</script>copyItem
Type:
Function parameters:
item:
destinationDirectory:
A Promise that is resolved after the file system item is copied. It is a native Promise or a jQuery.Promise when you use jQuery.
jQuery
JavaScript
$(function () {
$("#file-manager").dxFileManager({
fileSystemProvider: new DevExpress.fileManagement.CustomFileSystemProvider({
copyItem: function(item, destinationDir) {
// Your code goes here
}
//...
})
});
});Angular
app.component.html
app.component.ts
app.module.ts
<dx-file-manager
[fileSystemProvider]="fileSystemProvider">
</dx-file-manager>
import { Component } from '@angular/core';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
fileSystemProvider: CustomFileSystemProvider;
constructor(http: HttpClient) {
this.fileSystemProvider = new CustomFileSystemProvider({
copyItem,
// ...
});
}
}
function copyItem(item, destinationDir) {
// ...
}
// other functions
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
import { DxFileManagerModule } from 'devextreme-angular';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
DxFileManagerModule
],
//...
})
export class AppModule { }Vue
App.vue
<template>
<DxFileManager
:file-system-provider="fileSystemProvider">
</DxFileManager>
</template>
<script>
import 'devextreme/dist/css/dx.light.css';
import { DxFileManager } from 'devextreme-vue/file-manager';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
export default {
components: {
DxFileManager
},
data() {
return {
fileSystemProvider: new CustomFileSystemProvider({
copyItem,
// ...
}),
};
}
};
function copyItem(item, destinationDir) {
// ...
}
// other functions
</script>React
App.js
import React from 'react';
import 'devextreme/dist/css/dx.light.css';
import FileManager from 'devextreme-react/file-manager';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
class App extends React.Component {
render() {
constructor() {
super();
this.fileSystemProvider = new CustomFileSystemProvider({
copyItem,
// ...
});
}
return (
<FileManager
fileSystemProvider={fileSystemProvider}>
</FileManager>
);
}
}
function copyItem(item, destinationDir) {
// ...
}
// other functions
export default App;ASP.NET MVC Controls
Razor C#
@(Html.DevExtreme().FileManager()
.FileSystemProvider(provider => provider.Custom()
.CopyItem("copyItem")
// ...
)
)
<script>
function copyItem(item, destinationDir) {
// ...
}
// other functions
</script>ASP.NET Core Controls
Razor C#
@(Html.DevExtreme().FileManager()
.FileSystemProvider(provider => provider.Custom()
.CopyItem("copyItem")
// ...
)
)
<script>
function copyItem(item, destinationDir) {
// ...
}
// other functions
</script>createDirectory
Type:
Function parameters:
parentDirectory:
name:
A Promise that is resolved after a new directory is created. It is a native Promise or a jQuery.Promise when you use jQuery.
jQuery
JavaScript
$(function () {
$("#file-manager").dxFileManager({
fileSystemProvider: new DevExpress.fileManagement.CustomFileSystemProvider({
createDirectory: function(parentDir, name) {
// Your code goes here
}
//...
})
});
});Angular
app.component.html
app.component.ts
app.module.ts
<dx-file-manager
[fileSystemProvider]="fileSystemProvider">
</dx-file-manager>
import { Component } from '@angular/core';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
fileSystemProvider: CustomFileSystemProvider;
constructor(http: HttpClient) {
this.fileSystemProvider = new CustomFileSystemProvider({
createDirectory,
// ...
});
}
}
function createDirectory(parentDir, name) {
// ...
}
// other functions
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
import { DxFileManagerModule } from 'devextreme-angular';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
DxFileManagerModule
],
//...
})
export class AppModule { }Vue
App.vue
<template>
<DxFileManager
:file-system-provider="fileSystemProvider">
</DxFileManager>
</template>
<script>
import 'devextreme/dist/css/dx.light.css';
import { DxFileManager } from 'devextreme-vue/file-manager';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
export default {
components: {
DxFileManager
},
data() {
return {
fileSystemProvider: new CustomFileSystemProvider({
createDirectory,
// ...
}),
};
}
};
function createDirectory(parentDir, name) {
// ...
}
// other functions
</script>React
App.js
import React from 'react';
import 'devextreme/dist/css/dx.light.css';
import FileManager from 'devextreme-react/file-manager';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
class App extends React.Component {
render() {
constructor() {
super();
this.fileSystemProvider = new CustomFileSystemProvider({
createDirectory,
// ...
});
}
return (
<FileManager
fileSystemProvider={fileSystemProvider}>
</FileManager>
);
}
}
function createDirectory(parentDir, name) {
// ...
}
// other functions
export default App;ASP.NET MVC Controls
Razor C#
@(Html.DevExtreme().FileManager()
.FileSystemProvider(provider => provider.Custom()
.CreateDirectory("createDirectory")
// ...
)
)
<script>
function createDirectory(parentDir, name) {
// ...
}
// other functions
</script>ASP.NET Core Controls
Razor C#
@(Html.DevExtreme().FileManager()
.FileSystemProvider(provider => provider.Custom()
.CreateDirectory("createDirectory")
// ...
)
)
<script>
function createDirectory(parentDir, name) {
// ...
}
// other functions
</script>deleteItem
Type:
Function parameters:
item:
A Promise that is resolved after a file system item is deleted. It is a native Promise or a jQuery.Promise when you use jQuery.
jQuery
JavaScript
$(function () {
$("#file-manager").dxFileManager({
fileSystemProvider: new DevExpress.fileManagement.CustomFileSystemProvider({
deleteItem: function(item) {
// Your code goes here
}
//...
})
});
});Angular
app.component.html
app.component.ts
app.module.ts
<dx-file-manager
[fileSystemProvider]="fileSystemProvider">
</dx-file-manager>
import { Component } from '@angular/core';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
fileSystemProvider: CustomFileSystemProvider;
constructor(http: HttpClient) {
this.fileSystemProvider = new CustomFileSystemProvider({
deleteItem,
// ...
});
}
}
function deleteItem(item) {
// ...
}
// other functions
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
import { DxFileManagerModule } from 'devextreme-angular';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
DxFileManagerModule
],
//...
})
export class AppModule { }Vue
App.vue
<template>
<DxFileManager
:file-system-provider="fileSystemProvider">
</DxFileManager>
</template>
<script>
import 'devextreme/dist/css/dx.light.css';
import { DxFileManager } from 'devextreme-vue/file-manager';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
export default {
components: {
DxFileManager
},
data() {
return {
fileSystemProvider: new CustomFileSystemProvider({
deleteItem,
// ...
}),
};
}
};
function deleteItem(item) {
// ...
}
// other functions
</script>React
App.js
import React from 'react';
import 'devextreme/dist/css/dx.light.css';
import FileManager from 'devextreme-react/file-manager';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
class App extends React.Component {
render() {
constructor() {
super();
this.fileSystemProvider = new CustomFileSystemProvider({
deleteItem,
// ...
});
}
return (
<FileManager
fileSystemProvider={fileSystemProvider}>
</FileManager>
);
}
}
function deleteItem(item) {
// ...
}
// other functions
export default App;ASP.NET MVC Controls
Razor C#
@(Html.DevExtreme().FileManager()
.FileSystemProvider(provider => provider.Custom()
.DeleteItem("deleteItem")
// ...
)
)
<script>
function deleteItem(item) {
// ...
}
// other functions
</script>ASP.NET Core Controls
Razor C#
@(Html.DevExtreme().FileManager()
.FileSystemProvider(provider => provider.Custom()
.DeleteItem("deleteItem")
// ...
)
)
<script>
function deleteItem(item) {
// ...
}
// other functions
</script>downloadItems
Type:
Function parameters:
items:
jQuery
JavaScript
$(function () {
$("#file-manager").dxFileManager({
fileSystemProvider: new DevExpress.fileManagement.CustomFileSystemProvider({
downloadItems: function(Array<FileManagerItem>) {
// Your code goes here
}
//...
})
});
});Angular
app.component.html
app.component.ts
app.module.ts
<dx-file-manager
[fileSystemProvider]="fileSystemProvider">
</dx-file-manager>
import { Component } from '@angular/core';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
fileSystemProvider: CustomFileSystemProvider;
constructor(http: HttpClient) {
this.fileSystemProvider = new CustomFileSystemProvider({
downloadItems,
// ...
});
}
}
function downloadItems(Array<FileManagerItem>) {
// ...
}
// other functions
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
import { DxFileManagerModule } from 'devextreme-angular';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
DxFileManagerModule
],
//...
})
export class AppModule { }Vue
App.vue
<template>
<DxFileManager
:file-system-provider="fileSystemProvider">
</DxFileManager>
</template>
<script>
import 'devextreme/dist/css/dx.light.css';
import { DxFileManager } from 'devextreme-vue/file-manager';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
export default {
components: {
DxFileManager
},
data() {
return {
fileSystemProvider: new CustomFileSystemProvider({
downloadItems,
// ...
}),
};
}
};
function downloadItems(Array<FileManagerItem>) {
// ...
}
// other functions
</script>React
App.js
import React from 'react';
import 'devextreme/dist/css/dx.light.css';
import FileManager from 'devextreme-react/file-manager';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
class App extends React.Component {
render() {
constructor() {
super();
this.fileSystemProvider = new CustomFileSystemProvider({
downloadItems,
// ...
});
}
return (
<FileManager
fileSystemProvider={fileSystemProvider}>
</FileManager>
);
}
}
function downloadItems(Array<FileManagerItem>) {
// ...
}
// other functions
export default App;ASP.NET MVC Controls
Razor C#
@(Html.DevExtreme().FileManager()
.FileSystemProvider(provider => provider.Custom()
.DownloadItems("downloadItems")
// ...
)
)
<script>
function downloadItems(Array<FileManagerItem>) {
// ...
}
// other functions
</script>ASP.NET Core Controls
Razor C#
@(Html.DevExtreme().FileManager()
.FileSystemProvider(provider => provider.Custom()
.DownloadItems("downloadItems")
// ...
)
)
<script>
function downloadItems(Array<FileManagerItem>) {
// ...
}
// other functions
</script>getItems
Type:
Function parameters:
parentDirectory:
A Promise that is resolved after file system items are obtained. It is a native Promise or a jQuery.Promise when you use jQuery.
jQuery
JavaScript
$(function () {
$("#file-manager").dxFileManager({
fileSystemProvider: new DevExpress.fileManagement.CustomFileSystemProvider({
getItems: function(pathInfo) {
// Your code goes here
}
//...
})
});
});Angular
app.component.html
app.component.ts
app.module.ts
<dx-file-manager
[fileSystemProvider]="fileSystemProvider">
</dx-file-manager>
import { Component } from '@angular/core';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
fileSystemProvider: CustomFileSystemProvider;
constructor(http: HttpClient) {
this.fileSystemProvider = new CustomFileSystemProvider({
getItems,
// ...
});
}
}
function getItems(pathInfo) {
// ...
}
// other functions
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
import { DxFileManagerModule } from 'devextreme-angular';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
DxFileManagerModule
],
//...
})
export class AppModule { }Vue
App.vue
<template>
<DxFileManager
:file-system-provider="fileSystemProvider">
</DxFileManager>
</template>
<script>
import 'devextreme/dist/css/dx.light.css';
import { DxFileManager } from 'devextreme-vue/file-manager';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
export default {
components: {
DxFileManager
},
data() {
return {
fileSystemProvider: new CustomFileSystemProvider({
getItems,
// ...
}),
};
}
};
function getItems(pathInfo) {
// ...
}
// other functions
</script>React
App.js
import React from 'react';
import 'devextreme/dist/css/dx.light.css';
import FileManager from 'devextreme-react/file-manager';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
class App extends React.Component {
render() {
constructor() {
super();
this.fileSystemProvider = new CustomFileSystemProvider({
getItems,
// ...
});
}
return (
<FileManager
fileSystemProvider={fileSystemProvider}>
</FileManager>
);
}
}
function getItems(pathInfo) {
// ...
}
// other functions
export default App;ASP.NET MVC Controls
Razor C#
@(Html.DevExtreme().FileManager()
.FileSystemProvider(provider => provider.Custom()
.GetItems("getItems")
// ...
)
)
<script>
function getItems(pathInfo) {
// ...
}
// other functions
</script>ASP.NET Core Controls
Razor C#
@(Html.DevExtreme().FileManager()
.FileSystemProvider(provider => provider.Custom()
.GetItems("getItems")
// ...
)
)
<script>
function getItems(pathInfo) {
// ...
}
// other functions
</script>getItemsContent
Type:
Function parameters:
items:
A Promise that is resolved after the content of the file system items is obtained. It is a native Promise or a jQuery.Promise when you use jQuery.
jQuery
JavaScript
$(function () {
$("#file-manager").dxFileManager({
fileSystemProvider: new DevExpress.fileManagement.CustomFileSystemProvider({
getItemsContent: function(pathInfo) {
// Your code goes here
}
//...
})
});
});Angular
app.component.html
app.component.ts
app.module.ts
<dx-file-manager
[fileSystemProvider]="fileSystemProvider">
</dx-file-manager>
import { Component } from '@angular/core';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
fileSystemProvider: CustomFileSystemProvider;
constructor(http: HttpClient) {
this.fileSystemProvider = new CustomFileSystemProvider({
getItemsContent,
// ...
});
}
}
function getItemsContent(pathInfo) {
// ...
}
// other functions
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
import { DxFileManagerModule } from 'devextreme-angular';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
DxFileManagerModule
],
//...
})
export class AppModule { }Vue
App.vue
<template>
<DxFileManager
:file-system-provider="fileSystemProvider">
</DxFileManager>
</template>
<script>
import 'devextreme/dist/css/dx.light.css';
import { DxFileManager } from 'devextreme-vue/file-manager';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
export default {
components: {
DxFileManager
},
data() {
return {
fileSystemProvider: new CustomFileSystemProvider({
getItemsContent,
// ...
}),
};
}
};
function getItemsContent(pathInfo) {
// ...
}
// other functions
</script>React
App.js
import React from 'react';
import 'devextreme/dist/css/dx.light.css';
import FileManager from 'devextreme-react/file-manager';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
class App extends React.Component {
render() {
constructor() {
super();
this.fileSystemProvider = new CustomFileSystemProvider({
getItemsContent,
// ...
});
}
return (
<FileManager
fileSystemProvider={fileSystemProvider}>
</FileManager>
);
}
}
function getItemsContent(pathInfo) {
// ...
}
// other functions
export default App;ASP.NET MVC Controls
Razor C#
@(Html.DevExtreme().FileManager()
.FileSystemProvider(provider => provider.Custom()
.GetItemsContent("getItemsContent")
// ...
)
)
<script>
function getItemsContent(pathInfo) {
// ...
}
// other functions
</script>ASP.NET Core Controls
Razor C#
@(Html.DevExtreme().FileManager()
.FileSystemProvider(provider => provider.Custom()
.GetItemsContent("getItemsContent")
// ...
)
)
<script>
function getItemsContent(pathInfo) {
// ...
}
// other functions
</script>hasSubDirectoriesExpr
A function or the name of a data source field that provides information on whether a file or directory contains sub directories.
jQuery
JavaScript
$(function () {
$("#file-manager").dxFileManager({
fileSystemProvider: new DevExpress.fileManagement.CustomFileSystemProvider({
hasSubDirectoriesExpr: "hasDirectories"
//...
})
});
});Angular
app.component.html
app.component.ts
app.module.ts
<dx-file-manager
[fileSystemProvider]="fileSystemProvider">
</dx-file-manager>
import { Component } from '@angular/core';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
fileSystemProvider: CustomFileSystemProvider;
constructor(http: HttpClient) {
this.fileSystemProvider = new CustomFileSystemProvider({
hasSubDirectoriesExpr: "hasSubDirectories",
// ...
});
}
}
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
import { DxFileManagerModule } from 'devextreme-angular';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
DxFileManagerModule
],
//...
})
export class AppModule { }Vue
App.vue
<template>
<DxFileManager
:file-system-provider="fileSystemProvider">
</DxFileManager>
</template>
<script>
import 'devextreme/dist/css/dx.light.css';
import { DxFileManager } from 'devextreme-vue/file-manager';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
export default {
components: {
DxFileManager
},
data() {
return {
fileSystemProvider: new CustomFileSystemProvider({
hasSubDirectoriesExpr: "hasSubDirectoriesExpr",
}),
};
}
};
</script>React
App.js
import React from 'react';
import 'devextreme/dist/css/dx.light.css';
import FileManager from 'devextreme-react/file-manager';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
class App extends React.Component {
render() {
constructor() {
super();
this.fileSystemProvider = new CustomFileSystemProvider({
hasSubDirectoriesExpr: "hasSubDirectoriesExpr",
// ...
});
}
return (
<FileManager
fileSystemProvider={fileSystemProvider}>
</FileManager>
);
}
}
export default App;ASP.NET MVC Controls
Razor C#
@(Html.DevExtreme().FileManager()
.FileSystemProvider(provider => provider.Custom()
.HasSubDirectoriesExpr("hasSubDirectoriesExpr")
// ...
)
)ASP.NET Core Controls
Razor C#
@(Html.DevExtreme().FileManager()
.FileSystemProvider(provider => provider.Custom()
.HasSubDirectoriesExpr("hasSubDirectoriesExpr")
// ...
)
)moveItem
Type:
Function parameters:
item:
destinationDirectory:
A Promise that is resolved after the file system item is moved. It is a native Promise or a jQuery.Promise when you use jQuery.
jQuery
JavaScript
$(function () {
$("#file-manager").dxFileManager({
fileSystemProvider: new DevExpress.fileManagement.CustomFileSystemProvider({
moveItem: function(item, destinationDir) {
// Your code goes here
}
//...
})
});
});Angular
app.component.html
app.component.ts
app.module.ts
<dx-file-manager
[fileSystemProvider]="fileSystemProvider">
</dx-file-manager>
import { Component } from '@angular/core';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
fileSystemProvider: CustomFileSystemProvider;
constructor(http: HttpClient) {
this.fileSystemProvider = new CustomFileSystemProvider({
moveItem,
// ...
});
}
}
function moveItem(item, destinationDir) {
// ...
}
// other functions
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
import { DxFileManagerModule } from 'devextreme-angular';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
DxFileManagerModule
],
//...
})
export class AppModule { }Vue
App.vue
<template>
<DxFileManager
:file-system-provider="fileSystemProvider">
</DxFileManager>
</template>
<script>
import 'devextreme/dist/css/dx.light.css';
import { DxFileManager } from 'devextreme-vue/file-manager';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
export default {
components: {
DxFileManager
},
data() {
return {
fileSystemProvider: new CustomFileSystemProvider({
moveItem,
// ...
}),
};
}
};
function moveItem(item, destinationDir) {
// ...
}
// other functions
</script>React
App.js
import React from 'react';
import 'devextreme/dist/css/dx.light.css';
import FileManager from 'devextreme-react/file-manager';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
class App extends React.Component {
render() {
constructor() {
super();
this.fileSystemProvider = new CustomFileSystemProvider({
moveItem,
// ...
});
}
return (
<FileManager
fileSystemProvider={fileSystemProvider}>
</FileManager>
);
}
}
function moveItem(item, destinationDir) {
// ...
}
// other functions
export default App;ASP.NET MVC Controls
Razor C#
@(Html.DevExtreme().FileManager()
.FileSystemProvider(provider => provider.Custom()
.MoveItem("moveItem")
// ...
)
)
<script>
function moveItem(item, destinationDir) {
// ...
}
// other functions
</script>ASP.NET Core Controls
Razor C#
@(Html.DevExtreme().FileManager()
.FileSystemProvider(provider => provider.Custom()
.MoveItem("moveItem")
// ...
)
)
<script>
function moveItem(item, destinationDir) {
// ...
}
// other functions
</script>renameItem
Type:
Function parameters:
item:
newName:
A Promise that is resolved after the file system item is renamed. It is a native Promise or a jQuery.Promise when you use jQuery.
jQuery
JavaScript
$(function () {
$("#file-manager").dxFileManager({
fileSystemProvider: new DevExpress.fileManagement.CustomFileSystemProvider({
renameItem: function(item, name) {
// Your code goes here
}
//...
})
});
});Angular
app.component.html
app.component.ts
app.module.ts
<dx-file-manager
[fileSystemProvider]="fileSystemProvider">
</dx-file-manager>
import { Component } from '@angular/core';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
fileSystemProvider: CustomFileSystemProvider;
constructor(http: HttpClient) {
this.fileSystemProvider = new CustomFileSystemProvider({
renameItem,
// ...
});
}
}
function renameItem(item, name) {
// ...
}
// other functions
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
import { DxFileManagerModule } from 'devextreme-angular';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
DxFileManagerModule
],
//...
})
export class AppModule { }Vue
App.vue
<template>
<DxFileManager
:file-system-provider="fileSystemProvider">
</DxFileManager>
</template>
<script>
import 'devextreme/dist/css/dx.light.css';
import { DxFileManager } from 'devextreme-vue/file-manager';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
export default {
components: {
DxFileManager
},
data() {
return {
fileSystemProvider: new CustomFileSystemProvider({
renameItem,
// ...
}),
};
}
};
function renameItem(item, name) {
// ...
}
// other functions
</script>React
App.js
import React from 'react';
import 'devextreme/dist/css/dx.light.css';
import FileManager from 'devextreme-react/file-manager';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
class App extends React.Component {
render() {
constructor() {
super();
this.fileSystemProvider = new CustomFileSystemProvider({
renameItem,
// ...
});
}
return (
<FileManager
fileSystemProvider={fileSystemProvider}>
</FileManager>
);
}
}
function renameItem(item, name) {
// ...
}
// other functions
export default App;ASP.NET MVC Controls
Razor C#
@(Html.DevExtreme().FileManager()
.FileSystemProvider(provider => provider.Custom()
.RenameItem("renameItem")
// ...
)
)
<script>
function renameItem(item, name) {
// ...
}
// other functions
</script>ASP.NET Core Controls
Razor C#
@(Html.DevExtreme().FileManager()
.FileSystemProvider(provider => provider.Custom()
.RenameItem("renameItem")
// ...
)
)
<script>
function renameItem(item, name) {
// ...
}
// other functions
</script>thumbnailExpr
The data field can contain 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
uploadFileChunk
Type:
Function parameters:
file:
uploadInfo:
destinationDirectory:
A Promise that is resolved after the file system item is uploaded. It is a native Promise or a jQuery.Promise when you use jQuery.
jQuery
JavaScript
$(function () {
$("#file-manager").dxFileManager({
fileSystemProvider: provider,
});
});
const endpointUrl = 'https://js.devexpress.com/Demos/Mvc/api/file-manager-azure-access';
gateway = new AzureGateway(endpointUrl, onRequestExecuted);
azure = new AzureFileSystem(gateway);
const provider = new DevExpress.fileManagement.CustomFileSystemProvider({
uploadFileChunk,
//...
});
function uploadFileChunk(fileData, uploadInfo, destinationDirectory) {
let deferred = null;
​
if (uploadInfo.chunkIndex === 0) {
const filePath = destinationDirectory.path ? `${destinationDirectory.path}/${fileData.name}` : fileData.name;
deferred = gateway.getUploadAccessUrl(filePath).done((accessUrl) => {
uploadInfo.customData.accessUrl = accessUrl;
});
} else {
deferred = $.Deferred().resolve().promise();
}
​
deferred = deferred.then(() => gateway.putBlock(
uploadInfo.customData.accessUrl,
uploadInfo.chunkIndex,
uploadInfo.chunkBlob,
));
​
if (uploadInfo.chunkIndex === uploadInfo.chunkCount - 1) {
deferred = deferred.then(() => gateway.putBlockList(
uploadInfo.customData.accessUrl,
uploadInfo.chunkCount,
));
}
​
return deferred.promise();
}Angular
app.component.html
app.component.ts
app.module.ts
<dx-file-manager
[fileSystemProvider]="fileSystemProvider">
</dx-file-manager>
import { Component } from '@angular/core';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
fileSystemProvider: CustomFileSystemProvider;
constructor(http: HttpClient) {
const endpointUrl = 'https://js.devexpress.com/Demos/Mvc/api/file-manager-azure-access';
gateway = new AzureGateway(endpointUrl, this.onRequestExecuted.bind(this));
this.fileSystemProvider = new CustomFileSystemProvider({
uploadFileChunk,
// ...
});
}
}
function uploadFileChunk(fileData, uploadInfo, destinationDirectory) {
let promise = null;
if (uploadInfo.chunkIndex === 0) {
const filePath = destinationDirectory.path ? `${destinationDirectory.path}/${fileData.name}` : fileData.name;
promise = gateway.getUploadAccessUrl(filePath).done((accessUrl) => {
uploadInfo.customData.accessUrl = accessUrl;
});
} else {
promise = Promise.resolve();
}
promise = promise.then(() => gateway.putBlock(uploadInfo.customData.accessUrl, uploadInfo.chunkIndex, uploadInfo.chunkBlob));
if (uploadInfo.chunkIndex === uploadInfo.chunkCount - 1) {
promise = promise.then(() => gateway.putBlockList(uploadInfo.customData.accessUrl, uploadInfo.chunkCount));
}
return promise;
}
// other functions
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
import { DxFileManagerModule } from 'devextreme-angular';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
DxFileManagerModule
],
//...
})
export class AppModule { }Vue
App.vue
<template>
<DxFileManager
:file-system-provider="fileSystemProvider">
</DxFileManager>
</template>
<script>
import 'devextreme/dist/css/dx.light.css';
import { DxFileManager } from 'devextreme-vue/file-manager';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
export default {
components: {
DxFileManager
},
data() {
return {
fileSystemProvider: new CustomFileSystemProvider({
uploadFileChunk,
// ...
}),
};
},
created() {
gateway = new AzureGateway(endpointUrl, onRequestExecuted);
azure = new AzureFileSystem(gateway);
},
};
function uploadFileChunk(fileData, uploadInfo, destinationDirectory) {
let promise = null;
if (uploadInfo.chunkIndex === 0) {
const filePath = destinationDirectory.path ? `${destinationDirectory.path}/${fileData.name}` : fileData.name;
promise = gateway.getUploadAccessUrl(filePath).done((accessUrl) => {
uploadInfo.customData.accessUrl = accessUrl;
});
} else {
promise = Promise.resolve();
}
promise = promise.then(() => gateway.putBlock(
uploadInfo.customData.accessUrl,
uploadInfo.chunkIndex,
uploadInfo.chunkBlob,
));
if (uploadInfo.chunkIndex === uploadInfo.chunkCount - 1) {
promise = promise.then(() => gateway.putBlockList(
uploadInfo.customData.accessUrl,
uploadInfo.chunkCount,
));
}
return promise;
}
// other functions
</script>React
App.js
import React from 'react';
import 'devextreme/dist/css/dx.light.css';
import FileManager from 'devextreme-react/file-manager';
import CustomFileSystemProvider from 'devextreme/file_management/custom_provider';
class App extends React.Component {
render() {
constructor() {
super();
gateway = new AzureGateway(endpointUrl, this.onRequestExecuted);
azure = new AzureFileSystem(gateway);
this.fileSystemProvider = new CustomFileSystemProvider({
uploadFileChunk,
// ...
});
}
return (
<FileManager
fileSystemProvider={fileSystemProvider}>
</FileManager>
);
}
}
function uploadFileChunk(fileData, uploadInfo, destinationDirectory) {
let promise = null;
if (uploadInfo.chunkIndex === 0) {
const filePath = destinationDirectory.path ? `${destinationDirectory.path}/${fileData.name}` : fileData.name;
promise = gateway.getUploadAccessUrl(filePath).done((accessUrl) => {
uploadInfo.customData.accessUrl = accessUrl;
});
} else {
promise = Promise.resolve();
}
promise = promise.then(() => gateway.putBlock(
uploadInfo.customData.accessUrl,
uploadInfo.chunkIndex,
uploadInfo.chunkBlob,
));
if (uploadInfo.chunkIndex === uploadInfo.chunkCount - 1) {
promise = promise.then(() => gateway.putBlockList(
uploadInfo.customData.accessUrl,
uploadInfo.chunkCount,
));
}
return promise;
}
// other functions
export default App;ASP.NET MVC Controls
Razor C#
@(Html.DevExtreme().FileManager()
.FileSystemProvider(provider => provider.Custom()
.UploadFileChunk("uploadFileChunk")
// ...
)
)
<script>
var endpointUrl = '@Url.RouteUrl("FileManagerAzureAccessApi")';
var gateway = new AzureGateway(endpointUrl, onRequestExecuted);
var azure = new AzureFileSystem(gateway);
function uploadFileChunk(fileData, uploadInfo, destinationDirectory) {
var deferred = null;
if(uploadInfo.chunkIndex === 0) {
var filePath = destinationDirectory.path ? destinationDirectory.path + "/" + fileData.name : fileData.name;
deferred = gateway.getUploadAccessUrl(filePath).done(function(accessUrl) {
uploadInfo.customData.accessUrl = accessUrl;
});
} else {
deferred = $.Deferred().resolve().promise();
}
deferred = deferred.then(function() {
return gateway.putBlock(uploadInfo.customData.accessUrl, uploadInfo.chunkIndex, uploadInfo.chunkBlob);
});
if(uploadInfo.chunkIndex === uploadInfo.chunkCount - 1) {
deferred = deferred.then(function() {
return gateway.putBlockList(uploadInfo.customData.accessUrl, uploadInfo.chunkCount);
});
}
return deferred.promise();
}
// other functions
</script>ASP.NET Core Controls
Razor C#
@(Html.DevExtreme().FileManager()
.FileSystemProvider(provider => provider.Custom()
.UploadFileChunk("uploadFileChunk")
// ...
)
)
<script>
var endpointUrl = '@Url.RouteUrl("FileManagerAzureAccessApi")';
var gateway = new AzureGateway(endpointUrl, onRequestExecuted);
var azure = new AzureFileSystem(gateway);
function uploadFileChunk(fileData, uploadInfo, destinationDirectory) {
var deferred = null;
if(uploadInfo.chunkIndex === 0) {
var filePath = destinationDirectory.path ? destinationDirectory.path + "/" + fileData.name : fileData.name;
deferred = gateway.getUploadAccessUrl(filePath).done(function(accessUrl) {
uploadInfo.customData.accessUrl = accessUrl;
});
} else {
deferred = $.Deferred().resolve().promise();
}
deferred = deferred.then(function() {
return gateway.putBlock(uploadInfo.customData.accessUrl, uploadInfo.chunkIndex, uploadInfo.chunkBlob);
});
if(uploadInfo.chunkIndex === uploadInfo.chunkCount - 1) {
deferred = deferred.then(function() {
return gateway.putBlockList(uploadInfo.customData.accessUrl, uploadInfo.chunkCount);
});
}
return deferred.promise();
}
// other functions
</script>Feedback