问题
In my web app, I have a page where I use autocomplete widget from jQuery UI. I link to jQuery Mobileand jQuery UI CSS from this page.
link rel="stylesheet" href="Styles/jquery.mobile-1.0.1.min.css"
type="text/css" link rel="stylesheet" type="text/css"
href="Styles/ui-lightness/jquery-ui-1.8.16.custom.css"
when I do this, my jQuery Mobile data-icons dont show at all. I just see a black hole in place. The other pages where I refer to only the jQuery Mobile have no issues. they display the data-icons fine.
Any idea as to what I could be doing wrong?
回答1:
Put the jQuery UI css link BEFORE the jQuery mobile css and should work.
回答2:
Try linking your Javascripts in the followng order:
<script src="custom-scripting.js"></script>
<script src="jquery-mobile.js"></script>
If this doesn't help, try using the custom selector in your code :jqmData(), as it automatically incorporates namespaced data attributes into the lookup when they are in use. For example, instead of calling $("div[data-role='page']"), you should use $("div:jqmData(role='page')"), which internally maps to $("div[data-"+ $.mobile.ns +"role='page']") without forcing you to concatenate a namespace into your selectors manually specially for your data-icons
回答3:
jQuery mobile shows the icon through a background-image and position CSS declaration, it's likely you have CSS that is overriding those styles.
To find your issue, use your debugger, Chrome's debugger is especially useful, under Computed Style look for the background-image/position style and the CSS class in conflict. Then you can see which class is winning and the actual value, if you see a black box you may very well just have a bad url to the image - which you can identify here as well by following the image link on the CSS style and seeing if that image really exists.
Also I don't see your < and > brackets around your CSS declaration, correct me if I'm wrong but I think you're supposed to link to each css file with a separate tag:
<link rel="stylesheet" href="Styles/jquery.mobile-1.0.1.min.css" type="text/css">
<link rel="stylesheet" type="text/css" href="Styles/ui-lightness/jquery-ui-1.8.16.custom.css">
来源：https://stackoverflow.com/questions/9165737/jquerymobile-and-jquery-ui-data-icon-conflict