JavaScript/jQuery FileManager - Ajax.Configuration
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
url
Type:
The objects should have fields with the following names:
{ name: "MyFile.jpg", size: 1024, dateModified: "2019/05/08", thumbnail: "/thumbnails/images/jpeg.ico", isDirectory: true, items: [ // ... // Nested data objects with the same structure // ... ] }
These are conventional names that you can change via [fieldName]Expr options: nameExpr, sizeExpr, dateModifiedExpr, and so on.
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