我目前为我的导航栏设置了数据主题,但我希望能够将其设置为不同的颜色。我该怎么做呢?导航栏位于标题内。如何覆盖jquery mobile的css?
<div data-role="page">
<div data-role="header" data-id="pagetabs" data-position="fixed"> <!-- MyActivity Header-->
<div data-role="navbar" data-iconpos="left">
<ul>
<li><a href="fb_feed.html" data-prefetch="true" rel="external" data-icon="fbicon"> Facebook</a></li>
<li><a href="youtube_feed.html" data-prefetch="true" rel="external" data-icon="yticon">YouTube</a></li>
<li><a href="my_activity.html" id="my_activitypage" data-prefetch="true" data-icon="maicon" class="ui-btn-active ui-state-persist">My Activity</a></li>
</ul>
</div>
</div> <!-- MyActivity Header End -->
<div data-role="content">
</div> <!-- MyActivity Content End -->
<div data-role="footer" data-theme="a" data-position="fixed"><h5>Social Stream</h5></div> <!-- MyActivity Footer -->
</div> <!--End of page -->
答案 0 :(得分:4)
工作示例:http://jsfiddle.net/Gajotres/PMrDn/39/
<div data-role="navbar" data-iconpos="left" class="custom-navbar">
<ul>
<li><a href="" data-prefetch="true" rel="external" data-icon="fbicon"> Facebook</a></li>
<li><a href="" data-prefetch="true" rel="external" data-icon="yticon">YouTube</a></li>
<li><a href="" id="my_activitypage" data-prefetch="true" data-icon="maicon" class="ui-btn-active ui-state-persist">My Activity</a></li>
</ul>
</div>
.custom-navbar ul li a {
background: #67497a; /* Old browsers */
background: linear-gradient( #67497a,#946ab1 ) repeat scroll 0 0 #67497a !important;
background: -moz-linear-gradient( #67497a,#946ab1 ) repeat scroll 0 0 #67497a !important; /* FF3.6+ */
background: -webkit-linear-gradient( #67497a,#946ab1 ) repeat scroll 0 0 #67497a !important; /* Chrome10+,Safari5.1+ */
background: -o-linear-gradient( #67497a,#946ab1 ) repeat scroll 0 0 #67497a !important; /* Opera 11.10+ */
background: -ms-linear-gradient( #67497a,#946ab1 ) repeat scroll 0 0 #67497a !important; /* IE10+ */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#67497a', endColorstr='#946ab1',GradientType=0 ); /* IE6-9 */
}
.custom-navbar ul li a.ui-btn-active {
background: linear-gradient(#5393C5, #6FACD5) repeat scroll 0 0 #5393C5 !important;
background: #67497a; /* Old browsers */
background: linear-gradient(#5393C5, #6FACD5) repeat scroll 0 0 #5393C5 !important; /* FF3.6+ */
background: -webkit-linear-gradient(#5393C5, #6FACD5) repeat scroll 0 0 #5393C5 !important; /* Chrome10+,Safari5.1+ */
background: -o-linear-gradient(#5393C5, #6FACD5) repeat scroll 0 0 #5393C5 !important; /* Opera 11.10+ */
background: -ms-linear-gradient(#5393C5, #6FACD5) repeat scroll 0 0 #5393C5 !important; /* IE10+ */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#5393C5', endColorstr='#6FACD5',GradientType=0 ); /* IE6-9 */
}
答案 1 :(得分:2)
覆盖.ui-navbar a
类:
.ui-navbar a {
/* changes here */
}
或制作自定义课程:
.ui-custom-navbar {
/* changes here */
}
然后将其添加到<a>
内的.ui-navbar
。
$('.ui-navbar a').addClass('ui-custom-navbar')
<强> Demo 强>
答案 2 :(得分:0)
一种方法是创建自己的顶级课程。
示例:强>
<body class="myclass">
一些CSS:
.myclass .classToOverride {
//some styles
}
此外,我在您的代码中注意到您的导航栏上目前没有课程。所以你可能需要添加一个。