<ul>
<li><a href="#">one</a></li>
<li><a href="#">two</a></li>
<li><a href="#">three</a></li>
</ul>我只想使用幻灯片效果一次只显示一个li,仅此而已。我想避免在这么简单的事情上使用插件。
提前感谢您的帮助。
发布于 2010-05-10 16:50:22
我已经为你做了一些简单的事情(基于你的描述),只是为了给你指明正确的方向:
点击这里查看:http://jsfiddle.net/meo/ACenH/234/
function slider(container, delay){
$container = $(container) // select the container elements and store them in a variable
if ( !$container.length ){ return fasle; } // checks if the slider exists in your dom. if not the function ends here...
var slides = $container.length, // gives back the total LI's you have
slide = 0 // set the actual li to show
setInterval(function(){ // set a Interval for your main function
if (slide == slides - 1) { // if the actual slide is equal the total slides (-1 because eq is 0 based and length gives back the number of elements in the jQuery object) the slide counter is set to 0
$container.slideDown(); // and all slides a shown again
slide = 0;
} else {
$container.eq(slide).slideUp(); //slides the selected slide up i think you could think of a solution with .next() instead of eq()
slide++; // slide counter +1
}
}, delay)
}
slider('ul > li', 2000); // call your slider function发布于 2010-05-10 16:10:15
你的问题已经提到jquery是选择的javascript框架。你可以从jquery文档开始的最好的地方:
http://api.jquery.com/hide/
和滑动:
http://api.jquery.com/slideUp/
http://api.jquery.com/slideDown/
http://api.jquery.com/slideToggle/
https://stackoverflow.com/questions/2801072
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