JavaScript/jQuery FileManager - Custom.Configuration
This section describes options that configure a custom file provider.
abortFileUpload
A function that cancels the file upload.
jQuery
$(function () { $("#file-manager").dxFileManager({ fileProvider: new DevExpress.fileProviders.Custom({ abortFileUpload: function(fileData, chunksInfo, destinationDir) { // Your code goes here }, //... }) }); });
copyItem
A function that copies files or folders.
jQuery
$(function () { $("#file-manager").dxFileManager({ fileProvider: new DevExpress.fileProviders.Custom({ copyItem: function(item, destinationDir) { // Your code goes here } //... }) }); });
createDirectory
A function that creates a folder.
jQuery
$(function () { $("#file-manager").dxFileManager({ fileProvider: new DevExpress.fileProviders.Custom({ createDirectory: function(parentDir, name) { // Your code goes here } //... }) }); });
dateModifiedExpr
Specifies which data field provides timestamps that indicate when a file was last modified.
deleteItem
A function that deletes a file or folder.
jQuery
$(function () { $("#file-manager").dxFileManager({ fileProvider: new DevExpress.fileProviders.Custom({ deleteItem: function(item) { // Your code goes here } //... }) }); });
downloadItems
A function that downloads a file or folder.
jQuery
$(function () { $("#file-manager").dxFileManager({ fileProvider: new DevExpress.fileProviders.Custom({ downloadItems: function(Array<FileManagerItem>) { // Your code goes here } //... }) }); });
getItems
A function that gets file system items.
jQuery
$(function () { $("#file-manager").dxFileManager({ fileProvider: new DevExpress.fileProviders.Custom({ getItems: function(pathInfo) { // Your code goes here } //... }) }); });
getItemsContent
A function that get items content.
jQuery
$(function () { $("#file-manager").dxFileManager({ fileProvider: new DevExpress.fileProviders.Custom({ getItemsContent: function(pathInfo) { // Your code goes here } //... }) });
});
hasSubDirectoriesExpr
A function or the name of a data source field that provides information on whether a file or folder contains sub directories.
jQuery
$(function () { $("#file-manager").dxFileManager({ fileProvider: new DevExpress.fileProviders.Custom({ hasSubDirectoriesExpr: "hasDirectories" //... }) });
});
isDirectoryExpr
Specifies which data field provides information about whether a file system item is a directory.
moveItem
A function that moves files and folders.
jQuery
$(function () { $("#file-manager").dxFileManager({ fileProvider: new DevExpress.fileProviders.Custom({ moveItem: function(item, destinationDir) { // Your code goes here } //... }) });
});
renameItem
A function that renames files and folders.
jQuery
$(function () { $("#file-manager").dxFileManager({ fileProvider: new DevExpress.fileProviders.Custom({ renameItem: function(item, name) { // Your code goes here } //... }) });
});
thumbnailExpr
Specifies which data field provides icons to be used as thumbnails.
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
uploadChunkSize
Specifies a chunk size in bytes.
The FileManager can upload large files in parts. The widget divides a file into parts and sends them in separate requests. Set the uploadChunkSize option to a positive value to enable this functionality.
jQuery
$(function () { $("#file-manager").dxFileManager({ fileProvider: new DevExpress.fileProviders.Custom({ uploadChunkSize: 1000 }) }); });
uploadFileChunk
A function that uploads a file in chunks.
jQuery
$(function () { $("#file-manager").dxFileManager({ fileProvider: new DevExpress.fileProviders.Custom({ uploadFileChunk: function(fileData, chunksInfo, destinationDir) { // Your code goes here } //... }) }); });
If you have technical questions, please create a support ticket in the DevExpress Support Center.