We have evaluated your controls for few days for the last 3 years now. And you still dont support check boxes and load on demand. (we keep getting the same response from your forms). There are other companies already do that. If you can include this feature in your future development that will be great. As i have mentioned to your sales team about the team size and the number of license we need but unfortunately this feature is not available so we can not buy your controls. Thanks

Browser:

Microsoft Edge 44.18362.449.0

Telerik Control:

RadCombobox

Teleri Version:  Version=2017.3.913.45,

Issue:

When a item is selected and a postback is occured, the SelectedValue returns an empty string.

Expected behavior:

The correct SelectedValue should be return.

Thing that have been tried so far:

1: upgrade the telerik to the latest version (2020.114) ---> issue persists

2: set autopostback to "true" problem solved

3: use other browsers (chrome, FireFox, new Version 79.0.309.68 ) issue disappears

Sample code: 

1: aspx

2: code behind

Hi,
RadComboBox does not having direct way to set its height, not dropdown height.
It is required functionality because its height should be as per website design.

The OnClientTextChange event is triggered inconsistently in RadComboBox.

Typing custom text in the following RadComboBox and pressing enter does not fire the event:

        <script lang="javascript" type="text/javascript">
            function OnClientTextChange(sender, eventArgs) {
                alert("You typed " + sender.get_text());
            }
        </script>

        <telerik:RadComboBox
            ID="RadComboBox1"
            runat="server"
            AllowCustomText="true"
            OnClientTextChange="OnClientTextChange">
            <Items>
                <telerik:RadComboBoxItem Text="item1" Value="item1" />
                <telerik:RadComboBoxItem Text="item12" Value="item12" />
                <telerik:RadComboBoxItem Text="aaaa" Value="aaa" />
                <telerik:RadComboBoxItem Text="bbbb" Value="bbb" />
                <telerik:RadComboBoxItem Text="AAAA1" Value="AAAA1" />
                <telerik:RadComboBoxItem Text="bbbb1" Value="bbb1" />
                <telerik:RadComboBoxItem Text="item11" Value="item11" />
            </Items>
        </telerik:RadComboBox>

When combo popups to the top of the page it goes out of the browser viewport.
Reproduce: 
A RadComboBox on the bottom of your page and the page height is larger than the viewport.
When you scroll down the page to the RadComboBox and open it the itembox (100+ items) height will be higher than the view port.
See attachment 'RadComboBox.png'

Also the auto shrink doesn’t work in this situation see attachment RadComboBox2.png

At the first time requesting data, RadClientDataSource sends multiple requests to the server. All subsequent requests for Paging, Sorting work as expected.

Add ability to filter with accent sensitive, IsAccentSensitive property  (like the existing IsCaseSensitive).

Selecting an item from the RadComboBox and then pressing Enter key, does not trigger the default button(if set) of the form/panel in IE and Chrome. The workaround is to handle the client-side OnClientKeyPressing event of the RadComboBox and manually trigger the clicking of the default button.For example:

ASPX:

    <asp:Panel ID="Panel1" runat="server" DefaultButton="RadButton1">
        <telerik:RadTextBox ID="RadTextBox1" runat="server">
        </telerik:RadTextBox>
        <asp:Label ID="Label1" Text="" runat="server" />
        <telerik:RadButton ID="RadButton1" runat="server" OnClick="OnClick1" Text="Click" />
        <telerik:RadComboBox ID="RadComboBox1" runat="server" OnClientKeyPressing="OnClientKeyPressing">
            <Items>
                <telerik:RadComboBoxItem Text="text1" Value="val1" />
                <telerik:RadComboBoxItem Text="text2" Value="val2" />
                <telerik:RadComboBoxItem Text="text3" Value="val3" />
            </Items>
        </telerik:RadComboBox>
    </asp:Panel>

JavaScript:
    <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">
        <script type="text/javascript">
            function OnClientKeyPressing(sender, args) {

                if (args.get_domEvent().keyCode == 13) {
                    $find("<%=RadButton1.ClientID %>").click();
                }
            }
        </script>
    </telerik:RadCodeBlock>

rad combobox on clientblur event setting custom text fine when we are going to press tab  key but we are getting issue when we are selecting item from rad combo box manually using mouse.on clicking suppose i have text :  ils - apple  i have called onclien

If we dynamically remove highlighted item from a ComboBox at clientside, afterwards get_highlightedItem still returns that deleted item.
ComboBox takes care of deleting selected item at like 497 of RadComboBox.js. Highlighted item should be taken care of too.

When EnableAutomaticLoadOnDemand="true" is set and no Height is specified, the first time RadComboBox is expanded only the topmost 3 or 4 items are visible.
The rest of the items become visible when they are hovered or if the ComboBox is expanded again.