Hello, I have a webcombo witch it is binded to a objectdatasource, if the combo has ajax enabled, it works , but if it is ajax disabled it works very very slow to display 2300 records. The query is very fast rething the datatable, but the combo just get freezed.
What do I have to take in mind?
You really need to use either AJAX or (I think ) the WebCombo supports paging. That many rows creates a lot of client side objects which take a long time to process.
When you say your using ajax to process the request are you referring to the EnableXmlHTTP property? I am having this same problem. I need to create a drop down which contains 2216 rows. Is there a better way to do this?