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Issue with listview with endless scroll and detail screen

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Jan-Dirk
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Jan-Dirk asked on 20 Feb 2013, 04:26 PM
Unfortunately I seem not able to get this to work in a jsbin/jsfiddle example, but I have video demonstrating strange behaviour when I open a detailscreen from a listview with endless scroll and and then go back from the detailscreen to the listview. All items seem to be gone, but disappear when i slide my finger over the screen.

Here is a video demonstrating the problem: https://www.dropbox.com/s/8jtuvprfn9ooaex/demo.mp4



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Ivan Ivanov
Telerik team
answered on 22 Feb 2013, 08:48 AM

Hi there,

I tried to reproduce this problem repeating the situation of the video that you sent, but without success. In my sample I used Kendo back-button and I had no trouble navigating it even kept the scroll position after return.

So I would like to ask you two questions, which can help resolve this issue:

  • How do you come back from one view to the previous one?
  • Also I would be interested to know what version of Kendo you are using?

Regards,
Ivan Ivanov
the Telerik team

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Jan-Dirk
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answered on 22 Feb 2013, 09:24 AM
Hi Ivan,

Thank you for your reply!

To answer your questions:
- Kendo version: v2012.3.1114
- I am (currently) using the hardware backbutton on Android phones (not tested with iPhone/iPad). I am using this code to navigate from detail page back to listview page: navigotor.app.backHistory();

Maybe I didn't make clear that it works fine as long as items in the first page of the listview are shown. It goes wrong if you are on page 2, 3, etc... Can you confirm that you tested it with endless scroll and paging?

Feel free to look into my project or download it from: https://play.google.com/store/apps/details?id=com.schuitemaker.k1ckstart3r

Thank you in advance!
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Ivan Ivanov
Telerik team
answered on 22 Feb 2013, 04:48 PM
Hello,

I've downloaded the application and I'd like to congratulate you, you've done really well.

I also came across the issue you mentioned and what I found interesting is that the ListView disappears with some delay.

This reminds me of a problem I encountered some time ago. I have done the mistake to initialize the ListView twice, once via HTML and then with JavaScript. The ListView should be initialized only once either in HTML data-role="listview" or in a data-init handler. You can see if the issue is the same with you.

Regards,
Ivan Ivanov
the Telerik team

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Ivan Ivanov
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Jan-Dirk
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