radlistview

问题 I'm using radlistview in my asp.net project . The problem that when I have to get all items of radlistview it return only items of the current page. Example : radlistview2.Items.ToList(); Output : I got only 10 elements which are in the first page My Question is : How To get all items in radlistview ??? 回答1: Please try with the below code snippet. ASPX <telerik:RadListView ID="RadListView1" runat="server" OnNeedDataSource="RadListView1_NeedDataSource" AllowPaging="true" PageSize="2">

问题 I have a Radlistview, where the data switches out based on user query. With loadOnDemandMode="Auto" and when the current query is exhausted, I then call notifyLoadOnDemandFinished(true) . However, when a new query is made, I cannot re-enable loadOnDemand, and new items are not loaded. Is there a way to reactivate loadOnDemand, perhaps with a method on the radListView object? I couldn't find anything in the docs. 回答1: Found the mistake, posting here for anyone else that may have the problem. I

问题 Problem: I have an angular-nativescript app that needs to display some items in a grid. I'm using a RadListView to render the list and after upgrading my angular, {N}, and other library dependencies over the last few months I've noticed the RadListView rendering of the items has gotten unbearably slow. I have multiple "tabs" so you can see different types of items and whenever you switch "tabs" it needs to completely re-render the list with the new times. Before doing some upgrades (which I