FileSelect Templates
The FileSelect component provides templates that allow you to customize the rendering of the select files button and the file list items.
SelectFilesButtonTemplate
The SelectFilesButtonTemplate allows you to modify the Select Files... button. It lets you change the default text of the button and include custom content like an icon or image.
Using FileSelect SelectFilesButtonTemplate
<TelerikFileSelect>
<SelectFilesButtonTemplate>
<TelerikSvgIcon Icon="@SvgIcon.Upload" />
Click to Select Files for Upload
</SelectFilesButtonTemplate>
</TelerikFileSelect>FileTemplate
The FileTemplate allows full customization of the items in the file list. When you use this template, all built-in elements such as the file size, name, icon, and action buttons are replaced by the content you provide within the template.
The FileTemplate exposes a context of type FileTemplateContext that provides access to the file information through the File property.
The example below demonstrates how to use the RemoveFileAsync() method to remove files programmatically from the collection.
Using FileSelect FileTemplate
FileInfoTemplate
The FileInfoTemplate allows you to customize the general file information section while preserving the rest of the built-in features such as the file icon and action buttons.
The FileInfoTemplate exposes a context of type FileInfoTemplateContext that provides access to the file information through the File property.
Using FileSelect FileInfoTemplate
<TelerikFileSelect Files="@InitialFiles">
<FileInfoTemplate Context="fileContext">
<strong>File Name:</strong> @fileContext.File.Name <br />
<strong>Size:</strong> @(fileContext.File.Size / 1024) KB
</FileInfoTemplate>
</TelerikFileSelect>
@code {
private List<FileSelectFileInfo> InitialFiles { get; set; } = new List<FileSelectFileInfo>()
{
new FileSelectFileInfo(){ Id="1", Name="Report", Extension=".pdf", Size = 1024 * 1024 * 2 }
};
}