Question

我正在使用幻灯片，我想在其中为项目提供一个平滑的弹出式气泡，以便在鼠标悬停时提供更多关于它们的信息。

问题是，当我使用我发现的here的好系统（灵感来自jQuery for Designers中的帖子）时，结合jCarousel Lite，它似乎是一个冲突。

我让两个版本都可以正常工作，当我混合使用时会出现问题，我实际上并不知道应该在哪里检查：我尽可能地调整了CSS，也许可以有解决方案和我没看到吗？如果我必须重新执行.js文件......那么我会很失落。

_{（来源：paragraphe.org）}

我现在得到了什么：

Slide and bubble, separated, working

Slide and bubble incorporated, not working

感谢您的快速输入，

jCarousel Lite：

(function($) {                                          // Compliant with jquery.noConflict()
$.fn.jCarouselLite = function(o) {
    o = $.extend({
        btnPrev: null,
        btnNext: null,
        btnGo: null,
        mouseWheel: false,
        auto: null,

        speed: 200,
        easing: null,

        vertical: false,
        circular: true,
        visible: 3,
        start: 0,
        scroll: 1,

        beforeStart: null,
        afterEnd: null
    }, o || {});

    return this.each(function() {                           // Returns the element collection. Chainable.

        var running = false, animCss=o.vertical?"top":"left", sizeCss=o.vertical?"height":"width";
        var div = $(this), ul = $("ul", div), tLi = $("li", ul), tl = tLi.size(), v = o.visible;

        if(o.circular) {
            ul.prepend(tLi.slice(tl-v-1+1).clone())
              .append(tLi.slice(0,v).clone());
            o.start += v;
        }

        var li = $("li", ul), itemLength = li.size(), curr = o.start;
        div.css("visibility", "visible");

        li.css({overflow: "hidden", float: o.vertical ? "none" : "left"});
        ul.css({margin: "0", padding: "0", position: "relative", "list-style-type": "none", "z-index": "1"});
        div.css({overflow: "hidden", position: "relative", "z-index": "2", left: "0px"});

        var liSize = o.vertical ? height(li) : width(li);   // Full li size(incl margin)-Used for animation
        var ulSize = liSize * itemLength;                   // size of full ul(total length, not just for the visible items)
        var divSize = liSize * v;                           // size of entire div(total length for just the visible items)

        li.css({width: li.width(), height: li.height()});
        ul.css(sizeCss, ulSize+"px").css(animCss, -(curr*liSize));

        div.css(sizeCss, divSize+"px");                     // Width of the DIV. length of visible images

        if(o.btnPrev)
            $(o.btnPrev).click(function() {
                return go(curr-o.scroll);
            });

        if(o.btnNext)
            $(o.btnNext).click(function() {
                return go(curr+o.scroll);
            });

        if(o.btnGo)
            $.each(o.btnGo, function(i, val) {
                $(val).click(function() {
                    return go(o.circular ? o.visible+i : i);
                });
            });

        if(o.mouseWheel && div.mousewheel)
            div.mousewheel(function(e, d) {
                return d>0 ? go(curr-o.scroll) : go(curr+o.scroll);
            });

        if(o.auto)
            setInterval(function() {
                go(curr+o.scroll);
            }, o.auto+o.speed);

        function vis() {
            return li.slice(curr).slice(0,v);
        };

        function go(to) {
            if(!running) {

                if(o.beforeStart)
                    o.beforeStart.call(this, vis());

                if(o.circular) {            // If circular we are in first or last, then goto the other end
                    if(to<=o.start-v-1) {           // If first, then goto last
                        ul.css(animCss, -((itemLength-(v*2))*liSize)+"px");
                        // If "scroll" > 1, then the "to" might not be equal to the condition; it can be lesser depending on the number of elements.
                        curr = to==o.start-v-1 ? itemLength-(v*2)-1 : itemLength-(v*2)-o.scroll;
                    } else if(to>=itemLength-v+1) { // If last, then goto first
                        ul.css(animCss, -( (v) * liSize ) + "px" );
                        // If "scroll" > 1, then the "to" might not be equal to the condition; it can be greater depending on the number of elements.
                        curr = to==itemLength-v+1 ? v+1 : v+o.scroll;
                    } else curr = to;
                } else {                    // If non-circular and to points to first or last, we just return.
                    if(to<0 || to>itemLength-v) return;
                    else curr = to;
                }                           // If neither overrides it, the curr will still be "to" and we can proceed.

                running = true;

                ul.animate(
                    animCss == "left" ? { left: -(curr*liSize) } : { top: -(curr*liSize) } , o.speed, o.easing,
                    function() {
                        if(o.afterEnd)
                            o.afterEnd.call(this, vis());
                        running = false;
                    }
                );
                // Disable buttons when the carousel reaches the last/first, and enable when not
                if(!o.circular) {
                    $(o.btnPrev + "," + o.btnNext).removeClass("disabled");
                    $( (curr-o.scroll<0 && o.btnPrev)
                        ||
                       (curr+o.scroll > itemLength-v && o.btnNext)
                        ||
                       []
                     ).addClass("disabled");
                }

            }
            return false;
        };
    });
};

function css(el, prop) {
    return parseInt($.css(el[0], prop)) || 0;
};
function width(el) {
    return  el[0].offsetWidth + css(el, 'marginLeft') + css(el, 'marginRight');
};
function height(el) {
    return el[0].offsetHeight + css(el, 'marginTop') + css(el, 'marginBottom');
};

})(jQuery);

Coda Bubble Plugin：

jQuery.fn.codaBubble = function(opts){
    var bubble = this;
    opts = jQuery.extend({
        distances : [20],
        leftShifts : [30],
        bubbleTimes : [400],
        hideDelays : [0],
        bubbleWidths : [200],
        bubbleImagesPath : "",
        msieFix : true,
        msiePop : true
    },opts||{});
            function bubbleHtmlWrapper(bubbleHtml) {
       return '<table class="popup" style="opacity: 0; top: -120px; left: -33px; display: none;"><tr><td class="corner topleft"/><td class="top"/><td class="corner topright"/></tr><tr><td class="left"/><td class="bubble_content">' +  bubbleHtml  + '</td><td class="right"/></tr><tr><td class="corner bottomleft"/><td class="bottom"><img style="display:block;" width="30" height="29" alt="" /></td><td class="corner bottomright"/></tr></table>';
    }
    return jQuery(bubble).each(function (i) {
    var bubbleHtml = jQuery('.bubble_html', this).html();       jQuery('.bubble_html', this).hide().after(bubbleHtmlWrapper(bubbleHtml));       jQuery('.popup td.bottom img', this).attr('src', opts.bubbleImagesPath  + '/bubble-tail2.png');
    if (opts.msieFix)
    {
         if ($.browser.msie)
         {
          jQuery('.popup td.topleft').css('background-image', 'url(' + opts.bubbleImagesPath  + '/bubble-1.gif)');
          jQuery('.popup td.top').css('background-image', 'url(' + opts.bubbleImagesPath  + '/bubble-2.gif)');
          jQuery('.popup td.topright').css('background-image', 'url(' + opts.bubbleImagesPath  + '/bubble-3.gif)');
          jQuery('.popup td.left').css('background-image', 'url(' + opts.bubbleImagesPath  + '/bubble-4.gif)');
          jQuery('.popup td.right').css('background-image', 'url(' + opts.bubbleImagesPath  + '/bubble-5.gif)');
          jQuery('.popup td.bottomleft').css('background-image', 'url(' + opts.bubbleImagesPath  + '/bubble-6.gif)');
          jQuery('.popup td.bottom').css('background-image', 'url(' + opts.bubbleImagesPath  + '/bubble-7.gif)');             jQuery('.popup td.bottomright').css('background-image', 'url(' + opts.bubbleImagesPath  + '/bubble-8.gif)');            jQuery('.popup td.bottom img').attr('src', opts.bubbleImagesPath  + '/bubble-tail2.gif');
         }
    }
        var distance = opts.distances[i];
    var time = opts.bubbleTimes[i];
    var hideDelay = opts.hideDelays[i];
    var hideDelayTimer = null;
    var beingShown = false;
    var shown = false;
    var trigger = jQuery('.trigger', this);
    var popup = jQuery('.popup', this).css('opacity', 0);
            jQuery([trigger.get(0), popup.get(0)]).mouseover(function () {
      jQuery(popup).css("width", opts.bubbleWidths[i] + "px");
      var triggerWidth = jQuery(trigger.get(0)).css('width');
              if (hideDelayTimer) clearTimeout(hideDelayTimer);
      if (beingShown || shown) {
        return;
      } else {
        beingShown = true;
            popup.css({
          top: -100,
          left: opts.leftShifts[i],
          display: 'block'
        })
        .animate({
          top: '-=' + distance + 'px',
          opacity: 1
        }, time, 'swing', function() {
          beingShown = false;
          shown = true;
        });
      }
    }).mouseout(function () {
      if (hideDelayTimer) clearTimeout(hideDelayTimer);
              hideDelayTimer = setTimeout(function () {
        hideDelayTimer = null;
        popup.animate({
          top: '-=' + distance + 'px',
          opacity: 0
        }, time, 'swing', function () {
          shown = false;
          popup.css('display', 'none');
        });
      }, hideDelay);
    });
    if (!opts.msiePop && $.browser.msie)
    {        jQuery(popup).remove();
    }
  });}

Answer 1

这两个实现的问题是轮播使用隐藏在DIV和LI包装每个图像上的溢出。当您将鼠标悬停在图像上时，您的工具提示代码正在正常触发，但您实际上看不到显示的工具提示，因为它隐藏在LI元素上方。

对于修复，您必须让工具提示事件将工具提示直接附加到BODY标记，并使用一些jquery技术来查找触发事件以重新定位工具提示的LI。

另一种可能性是确保所有显示的图像都具有固定的缩略图大小，您可以取消溢出：隐藏在所有元素上。然后，您需要将以下内容添加到之前有溢出的父DIV：隐藏

overflow-x: hidden;

这是因为你真的只想隐藏旋转木马的左右两侧，而不是顶部和底部。这将允许工具提示正确显示，因为它显示在LI的正Y轴上。

<强> 修改

您需要在jCarousel JS中修改这些行：

li.css({overflow: "hidden", float: o.vertical ? "none" : "left"});
div.css({overflow: "hidden", position: "relative", "z-index": "2", left: "0px"});

并确保您使用CSS样式将工具提示的z-index增加到至少3。

幻灯片加弹出泡泡冲突（jQuery）

1 个答案: