Show content In grid Accodring to TreeView Data

2 posts, 0 answers
  1. Neha
    Neha  avatar
    18 posts
    Member since:
    Feb 2014

    Posted 11 Mar 2014 Link to this post

    There is a RadFileExplorer control in my application. When I select the folder from the treeview suppose I select the child node then the data which is in child Node is get into the grid and suppose the close the rad file explorer the open again then I want that I child node which I selected prevoiusly is selected shown in the rad file explorer and also the data related to the child node  is shown in the grid
  2. Vessy
    Vessy avatar
    1353 posts

    Posted 13 Mar 2014 Link to this post

    Hello Neha,

    You can take the path to the currently open folder in the handler of the FileExplorer's ClientFolderChange event in a similar way:
    <telerik:RadFileExplorer runat="server" ID="RadFileExplorer1" OnClientFolderChange="OnClientFolderChange">
        function OnClientFolderChange(explorer, args) {
            var path = args.get_path();

    Once you have the path to the desired folder collected you can keep it in a hidden field (for example) and then set it as a value of the FileExplorer's IntitialPath property when the FileExplorer will be opened again. Note that the latest moment of the page cycle where this property can be configured is the Page_Load event:
    protected void Page_Load(object sender, EventArgs e)
        var folderPath = ""; //your logic for accessing the value here
        RadFileExplorer1.InitialPath = folderPath;

    I hope this helps.


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