FileManager Search
The FileManager provides an inbuilt Search functionality that allows you to find a specific file in the current folder. It represents a textbox input in the toolbar.
Search for a file in the FileManager Toolbar input box.
@using System.IO
<TelerikFileManager Data="@FileManagerData"
@bind-Path="@DirectoryPath"
OnModelInit="@OnModelInitHandler"
Height="400px" />
@code {
private List<FlatFileEntry> FileManagerData = new List<FlatFileEntry>();
private string RootPath { get; set; } = "root-folder-path";
private string DirectoryPath { get; set; } = "root-folder-path";
// fetch the FileManager data
protected override async Task OnInitializedAsync()
{
FileManagerData = await GetFlatFileEntries();
}
//initialize the model to allow new folder creation
private FlatFileEntry OnModelInitHandler()
{
var item = new FlatFileEntry();
item.Name = $"New folder";
item.Size = 0;
item.Path = Path.Combine(DirectoryPath, item.Name);
item.IsDirectory = true;
item.HasDirectories = false;
item.DateCreated = DateTime.Now;
item.DateCreatedUtc = DateTime.Now;
item.DateModified = DateTime.Now;
item.DateModifiedUtc = DateTime.Now;
return item;
}
// a model to bind the FileManager. Should usually be in its own separate location.
public class FlatFileEntry
{
public string Id { get; set; }
public string ParentId { get; set; }
public string Name { get; set; }
public long Size { get; set; }
public string Path { get; set; }
public string Extension { get; set; }
public bool IsDirectory { get; set; }
public bool HasDirectories { get; set; }
public DateTime DateCreated { get; set; }
public DateTime DateCreatedUtc { get; set; }
public DateTime DateModified { get; set; }
public DateTime DateModifiedUtc { get; set; }
}
// the next lines are hardcoded data generation so you can explore the FileManager freely
private async Task<List<FlatFileEntry>> GetFlatFileEntries()
{
var workFiles = new FlatFileEntry()
{
Id = "1",
ParentId = null,
Name = "Work Files",
IsDirectory = true,
HasDirectories = true,
DateCreated = new DateTime(2022, 1, 2),
DateCreatedUtc = new DateTime(2022, 1, 2),
DateModified = new DateTime(2022, 2, 3),
DateModifiedUtc = new DateTime(2022, 2, 3),
Path = Path.Combine(RootPath, "Work Files"),
Size = 3 * 1024 * 1024
};
var Documents = new FlatFileEntry()
{
Id = "2",
ParentId = workFiles.Id,
Name = "Documents",
IsDirectory = true,
HasDirectories = false,
DateCreated = new DateTime(2022, 1, 2),
DateCreatedUtc = new DateTime(2022, 1, 2),
DateModified = new DateTime(2022, 2, 3),
DateModifiedUtc = new DateTime(2022, 2, 3),
Path = Path.Combine(workFiles.Path, "Documents"),
Size = 1024 * 1024
};
var Images = new FlatFileEntry()
{
Id = "3",
ParentId = workFiles.Id,
Name = "Images",
IsDirectory = true,
HasDirectories = false,
DateCreated = new DateTime(2022, 1, 2),
DateCreatedUtc = new DateTime(2022, 1, 2),
DateModified = new DateTime(2022, 2, 3),
DateModifiedUtc = new DateTime(2022, 2, 3),
Path = Path.Combine(workFiles.Path, "Images"),
Size = 2 * 1024 * 1024
};
var specification = new FlatFileEntry()
{
Id = "4",
ParentId = Documents.Id,
Name = "Specification",
IsDirectory = false,
HasDirectories = false,
Extension = ".docx",
DateCreated = new DateTime(2022, 1, 5),
DateCreatedUtc = new DateTime(2022, 1, 5),
DateModified = new DateTime(2022, 2, 3),
DateModifiedUtc = new DateTime(2022, 2, 3),
Path = Path.Combine(Documents.Path, "Specification.docx"),
Size = 462 * 1024
};
var report = new FlatFileEntry()
{
Id = "5",
ParentId = Documents.Id,
Name = "Monthly report",
IsDirectory = false,
HasDirectories = false,
Extension = ".xlsx",
DateCreated = new DateTime(2022, 1, 20),
DateCreatedUtc = new DateTime(2022, 1, 20),
DateModified = new DateTime(2022, 1, 25),
DateModifiedUtc = new DateTime(2022, 1, 25),
Path = Path.Combine(Documents.Path, "Monthly report.xlsx"),
Size = 538 * 1024
};
var dashboardDesign = new FlatFileEntry()
{
Id = "6",
ParentId = Images.Id,
Name = "Dashboard Design",
IsDirectory = false,
HasDirectories = false,
Extension = ".png",
DateCreated = new DateTime(2022, 1, 10),
DateCreatedUtc = new DateTime(2022, 1, 10),
DateModified = new DateTime(2022, 2, 13),
DateModifiedUtc = new DateTime(2022, 2, 13),
Path = Path.Combine(Images.Path, "Dashboard Design.png"),
Size = 1024
};
var gridDesign = new FlatFileEntry()
{
Id = "7",
ParentId = Images.Id,
Name = "Grid Design",
IsDirectory = false,
HasDirectories = false,
Extension = ".jpg",
DateCreated = new DateTime(2022, 1, 12),
DateCreatedUtc = new DateTime(2022, 1, 12),
DateModified = new DateTime(2022, 2, 13),
DateModifiedUtc = new DateTime(2022, 2, 13),
Path = Path.Combine(Images.Path, "Grid Design.jpg"),
Size = 1024
};
var files = new List<FlatFileEntry>()
{
workFiles,
Documents,
specification,
report,
Images,
dashboardDesign,
gridDesign
};
return await Task.FromResult(files);
}
}