"Loading..." text in Combobox with Virtual Scrolling is visible on first set of items loading. It shows first time "Loading..." text. on scrolling it loads items from PageMethods/WebService but "Loading..." text it not visible i.e. because it is first <LI> item so it is not visible. Instead of first <LI> item, it should be at position where it always display while loading more items. same issue is also in telerik demo website : http://demos.telerik.com/aspnet-ajax/combobox/examples/populatingwithdata/autocompletesql/defaultcs.aspx
Microsoft Edge 44.18362.449.0
Teleri Version: Version=2017.3.913.45,
When a item is selected and a postback is occured, the SelectedValue returns an empty string.
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
2: code behind
Given a RadComboBox with search, if the user enters some search text and then clicks on one of the filtered entries in the dropdown list the validation event is fired as the entry box loses focus and results in a 'false' return from validation as it uses the 'Text' property which is the search string. Validation is then refired as a result of clicking on the entry. However, the initial 'false' return can cause unwanted behaviour in code that depends on the validation event. I can supply a sample project demonstrating the problem, but it needs more than the 10 MB upload limit.