I agree with Appetit. This is a known issue and I've not found a solution myself and have put this aside on my project.

Appetit, I suggest that you build a custom header for this page. I've not been lucky with a better solution for this issue as I've been getting weird results too.

Oh nvm I've justed added this on page load and it works
code
Appery('mobileheader').unbind('slideUp').unbind('slideDown');
Appery('mobilefooter').unbind('slideUp').unbind('slideDown');
/code

Evgene,

I have this same issue when displaying a lot of list items. the header is set to fixed and the whole header disappears. The solution I've implemented was to override the css of the header in the page show but it's not pretty. This is rather a jquery mobile issue I think.

B510, this issue will go away if you install the app. I think when the app is installed it uses the the secure layer but not during the preview. I maybe wrong but worth a try and output the error callback to a div somewhere on your page so that you can see what's going on.

Try doing this...
add a div element inside the list item and apply a css rule to the dive and the image element.

or you could set the image element to inline inside your list.

Could you post screenshots of the response and the grid please

Ellen,

Ok have you tried;

Changing library version to 3 in app settings and repackaging the app .apk and uninstallaing and reinstalling the released build to your phone?