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PODynamically toggle split buttons for jQuery mobile listviews
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  1. PODynamically toggle split buttons for jQuery mobile listviews
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    copied!<p>I'm building a mobile app using jquery mobile. I'm using the listview control and so far it works fine. However I would like to display a split button (<a href="http://view.jquerymobile.com/1.3.0/docs/widgets/listviews/#list-split" rel="nofollow noreferrer">http://view.jquerymobile.com/1.3.0/docs/widgets/listviews/#list-split</a>) but only when a certain button is clicked. The use case is to enable / disable "delete mode", so that the delete icon appears next to the list element only after the button on the toolbar is clicked. I have a more or less working solution which is the following:</p> <pre><code>$('#editmode').live('click', function(e){ e.preventDefault(); $('.deletelog').toggle(); $('.deletelog:hidden').closest('li').removeClass("ui-li-has-alt"); $('.deletelog:visible').closest('li').addClass("ui-li-has-alt"); }); </code></pre> <p>The problem is, that for the first page load, even if the button is hidden by default:</p> <pre><code>&lt;a href="#" class="deletelog" style="display:none"&gt;Delete&lt;/a&gt; </code></pre> <p>I still have to add the data attributes data-split-icon and data-split-theme, which makes the first page load look in a way, that there's a space reserved for the button. As you can see from the above code, this is because of the class "data-split-theme". So if I toggle it, then it will disappar for the second toggle.</p> <p>Is there a better way to realize such a toggling split button? </p> <p>Thanks!</p> <p><img src="https://i.stack.imgur.com/h3Utm.png" alt="screenshot 1"> <img src="https://i.stack.imgur.com/BAmCX.png" alt="screenshot 2"></p>
 

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