[Solved] Could not re-order a range of selected items

[Phuong To]

Hi Telerik supporters,

In the progress of implementing my task, I met a strange behavior in Telerik Radlistbox control.

I have a Radlistbox with 5 items:

Item1

Item2

Item3

Item4

Item5

Select the first three items (item1, item2, item3); drag these three items and drop at the position after item5 (separator points at end of list box).

Nothing happens meanwhile it should be:

 

Item4

Item5

Item1

Item2

Item3

This occurs for a range of items which is equal or greater than 3. The list box reordering works fine while dropping with only one item.

Is there a work around solution? Any advice are all appreciated.

 

Thanks and regards,

PhuongTo

 

[Phuong To]

I notified that server Reordered event could not be fired while dropping a range of selected items into the end of list.

Any ideas to fix it?

Many thanks

[Veselin Vasilev]

Hello Phuong To,

I could not reproduce the issue in our online Reorder demo. Please check it out.

All the best,
Veselin Vasilev
the Telerik team

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[Phuong To Gia]

Hi Veselin Vasilev

I also meet the same issue in demo site. I could not drag and drop a range of four selected items into the end of listbox.

Below is the example:

<telerik:RadListBox ID="lstSelectedFields" runat="server" SelectionMode="Multiple"
            AllowTransfer="True" AutoPostBackOnTransfer="True" AllowReorder="True" AutoPostBackOnReorder="True"
            EnableDragAndDrop="True" Height="300px" Width="250px">
            <Items>
                <telerik:RadListBoxItem Text="ID" />
                <telerik:RadListBoxItem Text="Location" />
                <telerik:RadListBoxItem Text="Description" />
                <telerik:RadListBoxItem Text="EndDateTime" />
                <telerik:RadListBoxItem Text="Presentation" />
                <telerik:RadListBoxItem Text="Session" />
            </Items>
            <ButtonSettings ShowReorder="false" ShowTransfer="false" ShowTransferAll="false" />
        </telerik:RadListBox>

Thanks,
Phuong

[Veselin Vasilev]

Hi Phuong To Gia,

Thank you for the code - we managed to reproduce the problem.

We will fix it soon and the fix will be included in the Latest Internal Builds section.

All the best,
Veselin Vasilev
the Telerik team

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Watch a video on how to optimize your support resource searches and check out more tips on the blogs.