Dynamically insert thumbnail item at 0-index position doesn't update all style after listview refresh

[ray58750034]

Dynamically insert thumbnail item at the top of listview, then call listview('refresh'), not all styles applied to the inserted item (for me, 'ui-li-thumb' and 'ui-li-has-thumb' class not applied).

After some investigation, I found some codes in '_itemApply' of 'jquery.mobile.listview.js' doesn't work for first dynamically added item.

The commits including 2 file changes, one is a functional test that can reproduce this issue, another is my solution to this issue.

[scottbw]

I've come across exactly the same issue - after an Ajax call that updates a listview with thumbnails, calling listview('refresh') updates the styles of all of the list items apart from the first item in the list,.

[hakanson]

Is this the same problem as #1016 from @thiagofesta ?

[ray58750034]

Yep, my case is exactly same as @shazron commented in #1016.

[msbsh]

I guess the pull request does not fix the problem, or to be more precise, introduces a new bug.
It would for example set ui-li-thumb to the image in the following example.

<li>
    <h3>description</h3>
    <p>
        <img src="image.png"/>
        some text
    </p>
</li>

Yet, this is not the intended design as it corrupts the whole listview.

[ray58750034]

I noticed some commits maybe already fixed this issue, not very sure about that because I'm still waiting for beta release and never merge any code from new commits more.

I will test my product in jquerymobile beta, if beta fix this case, I will close this pull request.

[scottjehl]

Hi ray58750034,
Thanks for the pull. The issue you describe is probably not something we'll be able to address across all of the markup variations in listviews. The refresh method is meant to bring newly-appended list items into the style of the rest of the listview, but it would be very complex to make it refresh existing LIs that have been modified. In this situation, we'd recommend scripting the updates manually.

I'll add this to the feature requests wiki though, for future consideration. Thanks for submitting!