Unplanned
Last Updated: 30 Oct 2023 13:37 by ADMIN
ADMIN
Created by: Plamen
Comments: 0
Category: DropDownTree
Type: Feature Request
3

			
Declined
Last Updated: 19 Oct 2023 08:22 by ADMIN

Hello,

 

I'm unsure whether this is an actual bug, but I can't seem to clear the selected text in the RadDropDownTree when i use UncheckAllNodes or UnselectAllNodes from the server side.

I try to to set SelectedText and SelectedValue on the RadDropDownTree control to string.Empty but neither works.

The nodes are unchecked though, but the text showing the previous selection is still visible after i  reload the page.

What should I do to also set the text to represent the selection done by UncheckAllNodes?

 

Kind regards,

Anders

Completed
Last Updated: 22 Jun 2022 12:20 by ADMIN
Completed
Last Updated: 22 Jun 2022 11:04 by ADMIN
ADMIN
Created by: Peter Milchev
Comments: 1
Category: DropDownTree
Type: Bug Report
1

			
Won't Fix
Last Updated: 08 Jun 2022 07:28 by ADMIN
ADMIN
Created by: Peter Milchev
Comments: 1
Category: DropDownTree
Type: Bug Report
1
Workaround 1;

input[type=text]::-ms-clear {
    display: none;
}

Workaround 2: 

// https://www.telerik.com/support/kb/aspnet-ajax/details/how-to-create-a-javascript-array-of-all-particular-radcontrols-on-the-page
function get_allRadDropDownTrees() {
    var allRadDropDownTrees = [];
    var allRadControls = $telerik.radControls;

    for (var i = 0; i < allRadControls.length; i++) {
        var element = allRadControls[i];

        if (Telerik.Web.UI.RadDropDownTree && element instanceof Telerik.Web.UI.RadDropDownTree) {
            Array.add(allRadDropDownTrees, element);
        }
    }
    return allRadDropDownTrees;
}


function fixClearButton(sender, args) {
    tree = sender;
    if ($telerik.isIE) {
        var dropDownTrees = get_allRadDropDownTrees();
        dropDownTrees.forEach(function (dropdowntree) {                       
            $telerik.$(dropdowntree.get_filterElement()).on('input', function (e, a) {
                if (!e.target.value) {
                    dropdowntree.filterByText("")
                }
            })
        })
    }
    Sys.Application.remove_load(fixClearButton);
}

Sys.Application.add_load(fixClearButton);



Workaround 3: 

var tree;
function OnClientLoad(sender, args) {
    tree = sender;
    if ($telerik.isIE) {
        $telerik.$(sender.get_filterElement()).on('input', function (e, a) {
            if (!e.target.value) {
                tree.filterByText("")
            }
        })
    }
}
Declined
Last Updated: 28 Dec 2021 09:41 by ADMIN
Created by: Dan Avni
Comments: 1
Category: DropDownTree
Type: Feature Request
0
When the RadDropDownTree contains a lot of checked items, The tooltip of the control shows all items delimited with a semicolon. For large lists it is useless (especially if the page has RadToolTip which shows a huge tooltip on screen blocking the UI). Please add an option on the control properties to disable the control from updating it's tooltip (title attribute) when items are checked
Unplanned
Last Updated: 07 Aug 2020 10:58 by ADMIN
Created by: Steve
Comments: 1
Category: DropDownTree
Type: Feature Request
0
Two requests.

1. When filtering allow tree children to be unhidden if the parent matches the pattern. Maybe add filter by level (parent, child, both).

2. Add highlight capability to show all matching node filter patterns.
Unplanned
Last Updated: 01 Jun 2020 16:53 by ADMIN
Created by: Dan Avni
Comments: 6
Category: DropDownTree
Type: Feature Request
4
when there are a lot of items checked, the RadDropDownTree displays the names of the checked items and an ellipsis, Unlike the RadComboBox which displays "X items checked" or "All items checked" if the list of checked items is too long. Please add an option for behaving like the combobox UX "[N | All] Items checked". Users do not understand this is a different control and they think it's a combo but unlike the RadComboBox they are getting a different type of behavior when selecting multiple items
Unplanned
Last Updated: 25 May 2020 14:45 by ADMIN

 

<telerik:RadDropDownTree RenderMode="Lightweight" ID="RadDropDownTree3" runat="server" Width="300px" DefaultMessage="Please select"
            DataFieldID="EmployeeID" DataFieldParentID="ReportsTo" DataTextField="LastName"
            DataSourceID="SqlDataSource1">
        </telerik:RadDropDownTree>
      
        <asp:SqlDataSource runat="server" OnSelecting="SqlDataSource1_Selecting" ID="SqlDataSource1" ConnectionString="<%$ ConnectionStrings:NorthwindConnectionString %>"
            SelectCommand="SELECT * From Employees"></asp:SqlDataSource>
protected void SqlDataSource1_Selecting(object sender, SqlDataSourceSelectingEventArgs e)
{
    Label1.Text += "<br /> Sql request at:" + DateTime.Now.ToLongTimeString();
}

 

Completed
Last Updated: 02 Sep 2019 15:28 by ADMIN
Created by: luis.mauricio
Comments: 1
Category: DropDownTree
Type: Feature Request
0
Cannot add a label to a RadDropDownTree
Won't Fix
Last Updated: 17 Dec 2018 11:38 by ADMIN
ADMIN
Created by: Peter Milchev
Comments: 1
Category: DropDownTree
Type: Bug Report
0

			
Unplanned
Last Updated: 19 Sep 2017 14:59 by ADMIN
Reproduction: https://www.screencast.com/t/Y6HRTmGngkJ
Declined
Last Updated: 15 May 2017 13:09 by ADMIN
Created by: Simon
Comments: 1
Category: DropDownTree
Type: Feature Request
1
When using a RadDropDownTree with a fairly large number of items, a user may select quite a few of the items.

The current behaviour when the drop down is closed is that the names of only the first few selected items are shown, with no immediate visual feedback that more items are also selected (other than the tooltip). This can be misleading for users. 

I would like the ability to customise the message shown in the entry area, based on how many items are actually selected, e.g. "10 selected items, click here to review".

Unplanned
Last Updated: 15 May 2017 09:06 by ADMIN
Completed
Last Updated: 18 Jan 2017 23:43 by Andre Light
Unplanned
Last Updated: 01 Aug 2016 14:02 by Ahmad
Created by: Ahmad
Comments: 0
Category: DropDownTree
Type: Feature Request
1
Hi
Please add rtl support to RadDropDownTree.

Thanks
Completed
Last Updated: 29 Jul 2016 13:48 by ADMIN
Created by: Jon
Comments: 1
Category: DropDownTree
Type: Feature Request
1
All admin fields should have built in label controls.  Several such as RadTextBox do have built in labels and it is not that helpful when some other controls don't have the label functionality.  Makes for a messy page.  Please add in for this and other control types.
Unplanned
Last Updated: 29 Jul 2016 13:09 by Neil
Created by: Neil
Comments: 0
Category: DropDownTree
Type: Feature Request
4
Would like the ability to bind raddropdowntree using a webservice (I have a tree structure that has 15,000+ items) while still having the ability to enable filtering. Currently you can do one or the other.
Completed
Last Updated: 16 May 2016 23:41 by Steven
1 2