jquery - 更改 jquerymobile 上的自定义导航栏图标

Question

尚未找到更改具有多个页脚的页面上的自定义导航栏图标的解决方案。

这就是我目前使用的:

    $(".live_menu .ui-icon").css("background","url(/btn_on.gif) !important");
    $(".live_menu .ui-icon").css("background-repeat","no-repeat !important");   

有什么想法吗？

Answer 1

相关:

• Specifying the styles for the selected tab in a navbar
• A bottom navbar in jQuery mobile looking like iPhone navbar, possible?
• http://jquerymobile.com/test/docs/buttons/buttons-icons.html

实例:

• http://jsfiddle.net/phillpafford/8pwFK/29/

Custom Icons

To use custom icons, specify a data-icon value that has a unique name like myapp-email and the button plugin will generate a class by prefixing ui-icon- to the data-icon value and apply it to the button. You can then write a CSS rule that targets the ui-icon-myapp-email class to specify the icon background source. To maintain visual consistency, create a white icon 18x18 pixels saved as a PNG-8 with alpha transparency.

JS:

$('#custom-li-1').click(function() {
    $(this).attr('data-icon','star');
    $(this).children().children().next().removeClass('ui-icon-custom').addClass('ui-icon-star');
}).page();

$('#custom-li-2').click(function() {
    $(this).attr('data-icon','home');
    $(this).children().children().next().removeClass('ui-icon-grid').addClass('ui-icon-home');
}).page();

$('#custom-li-3').click(function() {
    $(this).attr('data-icon','grid');
    $(this).children().children().next().removeClass('ui-icon-star').addClass('ui-icon-grid');
}).page();

HTML:

<div data-role="page" id="home">
    <div data-role="header" data-theme="b">
        <h1>Test</h1>
    </div>
    <div data-role="content" data-theme="d">
        <div data-role="navbar" data-theme="d">
            <ul id="custom-nav-list">
                <li><a href="#" data-icon="custom" class="ui-btn-active" id="custom-li-1">Home</a></li>
                <li><a href="#" data-icon="grid" id="custom-li-2">Second page</a></li>
                <li><a href="#" data-icon="star" id="custom-li-3">Third page</a></li>
            </ul>
        </div>
    </div>
       
</div>