1、滚动监听
滚动监听插件可以根据滚动条的位置自动更新所对应的导航标记。Bootstrap中文网左侧就是一个滚动监听的例子。
代码段：
[html] view plaincopy
[html] view plaincopy
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Specific:
If you want to create a specific keyword (preferably
) if you want data-spy="scroll" you need to create a key Thanksgiving snowflake snowflakes If you have a data-target, you can create a bootstrap.nav database ID class.
<body data-spy="scroll" data-target=".navbar-example"> ... <div class="navbar-example"> <ul class="nav nav-tabs"> ... </ul> </div> ... </body>
$('body').scrollspy({ target: '.navbar-example' })
Refresh
$('[data-spy="scroll"]').each(function () { var $spy = $(this).scrollspy('refresh') })
Special
Special data settings Free JavaScript If you have a data type, you can specify a type of data-offset, your data-offset=""
| offset | number | 10 | Pixels to offset from top when calculating position of scroll. |
| activate.bs.scrollspy | 当滚动监听插件将某个元素置为active时，此事件被触发。 |
$('#myScrollspy').on('activate.bs.scrollspy', function () { // do something… })
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