简单的股票代码 (jQuery)

发布于 2024-08-31 18:06:31 字数 302 浏览 4 评论 0原文

<ul>
    <li><a href="#">one</a></li>
    <li><a href="#">two</a></li>
    <li><a href="#">three</a></li>
</ul>

我想使用幻灯片效果一次仅显示一个li，仅此而已。我想避免使用插件来做这样简单的事情。

预先感谢您的帮助。

原文

<ul>
    <li><a href="#">one</a></li>
    <li><a href="#">two</a></li>
    <li><a href="#">three</a></li>
</ul>

I'd like to show only one li at a time using slide effect, thats it. I'd like to avoid using plugins for something as simple as this.

Thanks in advance for your help.

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乱世争霸 2024-09-07 18:06:31

我为你做了一些简单的事情（根据你的描述），只是为了给你指出正确的方向：

在这里查看：
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

i have made something simple up for you (based on your description), just to point you in the right direction:

check it out here:
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

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