javascript - 如何在此 jquery slider 中添加 "pause"按钮？

Question

如何在此 jQuery 图像 slider 中添加暂停按钮？我想在 4 之后最后添加 Pause on click 按钮吗？

像这样:参见示例图片 http://shup.com/Shup/431390/110929231254-My-Desktop.png

http://www.sohtanaka.com/web-design/examples/image-slider/

我想添加另一个链接按钮来暂停当前幻灯片上的 slider 。它不应该倒回到第一张幻灯片。我需要一个 toogle 按钮来打开/关闭动画。

这是按钮的html代码。

    <div class="paging">

        <a href="#" rel="1">1</a>
        <a href="#" rel="2">2</a>
        <a href="#" rel="3">3</a>
        <a href="#" rel="4">4</a>
    </div>

这是按钮的 jquery 代码。

$(document).ready(function () {

    //Set Default State of each portfolio piece
    $(".paging").show();
    $(".paging a:first").addClass("active");

    //Get size of images, how many there are, then determin the size of the image reel.
    var imageWidth = $(".window").width();
    var imageSum = $(".image_reel img").size();
    var imageReelWidth = imageWidth * imageSum;

    //Adjust the image reel to its new size
    $(".image_reel").css({
        'width': imageReelWidth
    });

    //Paging + Slider Function
    rotate = function () {
        var triggerID = $active.attr("rel") - 1; //Get number of times to slide
        var image_reelPosition = triggerID * imageWidth; //Determines the distance the image reel needs to slide

        $(".paging a").removeClass('active'); //Remove all active class
        $active.addClass('active'); //Add active class (the $active is declared in the rotateSwitch function)

        //Slider Animation
        $(".image_reel").animate({
            left: -image_reelPosition
        }, 500);

    };

    //Rotation + Timing Event
    rotateSwitch = function () {
        play = setInterval(function () { //Set timer - this will repeat itself every 3 seconds
            $active = $('.paging a.active').next();
            if ($active.length === 0) { //If paging reaches the end...
                $active = $('.paging a:first'); //go back to first
            }
            rotate(); //Trigger the paging and slider function
        }, 7000); //Timer speed in milliseconds (3 seconds)
    };

    rotateSwitch(); //Run function on launch

    //On Hover
    $(".image_reel a").hover(function () {
        clearInterval(play); //Stop the rotation
    }, function () {
        rotateSwitch(); //Resume rotation
    });

    //On Click
    $(".paging a").click(function () {
        $active = $(this); //Activate the clicked paging
        //Reset Timer
        clearInterval(play); //Stop the rotation
        rotate(); //Trigger rotation immediately
        rotateSwitch(); // Resume rotation
        return false; //Prevent browser jump to link anchor
    });

});  

在此处尝试使用实时可编辑示例 http://jsfiddle.net/3TJrj/128/

Answer 1

给一个变量，旋转时检查它

var chk=0;
$('id').click(function(){
chk=1;});

在 rotate 函数和 play 中给出 ifcondition，我希望它有效。 .