I want to implement in my Listview component infinite scroll with the loading indicator.
Need code for native-script vue and I don't want to use RadListView.
Use loadMoreItems event which should be triggered when you reach end of list view, hit your API & add more items in the event.
Related
In my buttons and listview items are not highlighted when they're tapped on.
How can I get that to work?
Using Telerik RadListview.
I have a page that displays a list of articles. Users will be browsing to the end of the page and click on "load more" to trigger an Action that loads more articles into the list inside the Store. But the react component kind of re-renders the entire page so my viewport resets to the top of the page.
Anyone know how I can solve this? Thanks.
p.s: the architecture is React Flux
Take a look at adding a key to each of your components. React will re-draw everything unless it knows that certain components haven't changed and so don't need redrawing.
That would be my guess, based on the information provided.
I'd like to implement a Facebook like control for auto loading of a paged content into a DIV with custom styled scrollbars. For custom scrollbars I use jScrollPane plugin, but can't figure out how to listen to an event when this scrollbar reaches its bottom to append additional html to this DIV. Any hint?
Listen for the jsp-scroll-y event and check the passed isAtBottom flag in your event handler. Details and demo here.
So i can add events for example? I want to have the data grid automatically load more records as you reach the end of the scroll bar (like the showcase example, with the only difference that i'm using a datagrid)
use OnScroll Event to load more data .
I am using a listbox in a data template - and from an earlier post I cannot reference the listbox directly in the code behind.
As a result I am capturing the last selected object in the selectionchanged event for the listbox and using this when I want to navigate.
I now need to also clear the selected object in the listbox -can I do this in the selectionchanged event (after storing it away).
Alternatively I could use the MouseLeftButtonDown event on the listbox (which I understand is the equivalent of a 'click') but can I get the selected object in the listbox in this event.
thanks
In the selection changed event set <ListboxName>.SelectedIndex = -1;
Also, do not use the MouseLeftButtonDown event. This will fire whenever the user touches the ListBox, even if they're just trying to scroll up / down and not actually selecting an item.
If you can't change the SelectedIndex in code behind then, instead of detecting the SelectionChanged event you could detect a Tap event on the ListBoxItem.