Recently Updated
Unplanned
Last Updated:
04 Feb 2021 00:42
by Hugo Augusto
Created by:
Rob
Comments:
1
Category:
MultiSelect
Type:
Feature Request
A "Control 'RadMultiSelect1' referenced by the ControlToValidate property of 'MultiSelectValidator1' cannot be validated" error is thrown when the RadMultiSelect id is passed to the ControlToValidate property of the RequiredFieldValidator or CustomValidator.
Workaround: Using a CustomValidator with no ControlToValidate
<telerik:RadMultiSelect ID="RadMultiSelect1" runat="server" DataTextField="text" DataValueField="value">
<Items>
<telerik:MultiSelectItem Text="Item 1" Value="1"></telerik:MultiSelectItem>
<telerik:MultiSelectItem Text="Item 2" Value="2"></telerik:MultiSelectItem>
<telerik:MultiSelectItem Text="Item 3" Value="3"></telerik:MultiSelectItem>
</Items>
</telerik:RadMultiSelect>
<telerik:RadButton runat="server" ID="RadButton1" Text="Postback" AutoPostBack="true" />
<asp:CustomValidator ErrorMessage="Please select an item" ClientValidationFunction="ClientValidationFunction" runat="server" />
<script>
function ClientValidationFunction(sender, args) {
var multiselect = $find("<%= RadMultiSelect1.ClientID %>");
if (multiselect.get_value().length == 0) {
args.IsValid = false;
}
}
</script>
Unplanned
Last Updated:
06 Nov 2020 20:06
by ADMIN
Created by:
Ashish
Comments:
1
Category:
MultiSelect
Type:
Feature Request
Currently, to make the MultiSelect control work in an EditTemplate of a Grid in Batch EditMode, custom implementation is needed.
Completed
Last Updated:
21 Oct 2020 15:39
by ADMIN
Created by:
Chris Vaughn
Comments:
0
Category:
MultiSelect
Type:
Bug Report
Scenario 1)
- Set MultiSelect1.Enabled=false;
- Do a postback;
Expected: MultiSelect remain disabled
Actual: MultiSelect gets enabled
Workaround: set MultiSelect1.Enable = false instead of .Enabled.
Scenario 2)
- Add a MultiSelect inside asp:Panel
- Disable the asp:Panel
Expected: MultiSelect is disabled
Actual: MultiSelect remains enabled
Unplanned
Last Updated:
22 Jun 2020 17:19
by ADMIN
Created by:
Dennis
Comments:
1
Category:
MultiSelect
Type:
Bug Report
<telerik:RadFormDecorator ID="RadFormDecorator1" runat="server" RenderMode="Lightweight" DecoratedControls="All" />
<telerik:RadMultiSelect runat="server"
AutoClose="false"
Placeholder="Select attendees..."
DataTextField="text"
DataValueField="text"
Width="400px"
ID="RadMultiSelect2">
<Items>
<telerik:MultiSelectItem Text="Steven White"></telerik:MultiSelectItem>
<telerik:MultiSelectItem Text="Nancy King"></telerik:MultiSelectItem>
<telerik:MultiSelectItem Text="Nancy Davolio"></telerik:MultiSelectItem>
</Items>
</telerik:RadMultiSelect>