jQuery切换幻灯片仅在第一次正确滑动

Question

那是我的代码笔：http://codepen.io/helloworld/pen/pvPzLa

当您按下左/右 V 形按钮滑动时，div 不会向右滑动，而是第一次从右向左滑动。

我知道原因是我最初将可见性属性设置为隐藏/折叠。

当用户单击滑动按钮时，我会从要滑动的div 中删除可见性属性。

如何修复错误行为？

.HTML

  <div id="availableOptionsSidebar" style="background-color:pink;" class="col-lg-1">
        <div id="availableOptionSidebarContainer" style="text-align:center;display: table;z-index:100000;background-color:orange;">
            <span id="availableOptionSidebarContainerOpener" style="cursor:pointer;font-size:2em;display:table-cell;vertical-align:middle;" class="glyphicon glyphicon-chevron-left"></span>
            <div style="position:relative;height:100%;">
                <div id="availableOptionsContainer" style="position:absolute;height:100%;width:180px;border:black solid 1px;background-color:red;">
                    <div>
                        <span style="cursor:pointer;font-size:2em;display:table-cell;vertical-align:middle;" class="glyphicon glyphicon-chevron-left"></span>
                        <span style="cursor:pointer;font-size:2em;display:table-cell;vertical-align:middle;" class="glyphicon glyphicon-chevron-right"></span>
                    </div>
                    <div>
                        <div class="row">
                            <div>1</div>
                            <div>2</div>
                            <div>3</div>
                        </div>
                        <div class="row">
                            <div>1</div>
                            <div>2</div>
                            <div>3</div>
                        </div>
                        <div class="row">
                            <div>1</div>
                            <div>2</div>
                            <div>3</div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
</div>

JAVASCRIPT

   $(function () {
        $('#parameterContainer').height(400);
        $('#availableOptionSidebarContainer').height(400);
        $('#availableOptionsContainer').css('visibility', 'hidden');
        $('#availableOptionSidebarContainer').click(function () {
        $('#availableOptionsContainer').css('visibility', "");

            if ($("#availableOptionSidebarContainerOpener").is(".glyphicon-chevron-left")) { // sidebar is closed
                $("#availableOptionSidebarContainerOpener").removeClass("glyphicon-chevron-left");
                $("#availableOptionSidebarContainerOpener").addClass("glyphicon-chevron-right");
            }
            else { // sidebar is openend
                $("#availableOptionSidebarContainerOpener").removeClass("glyphicon-chevron-right");
                $("#availableOptionSidebarContainerOpener").addClass("glyphicon-chevron-left");
            }

            // Set the effect type
            var effect = 'slide';
            // Set the options for the effect type chosen
            var options = { direction: 'left' };
            // Set the duration (default: 400 milliseconds)
            var duration = 500;
            $('#availableOptionsContainer').toggle(effect, options, duration);
         });
   });

Answer 1

您可能想将display: none而不是visibility属性设置为 #availableOptionsContainer 。

---

仅供参考：使用jQuery，您可以切换多个类。而不是你的演示中的这种混乱

if ($("#availableOptionSidebarContainerOpener").is(".glyphicon-chevron-left")) {
    // sidebar is closed
    $("#availableOptionSidebarContainerOpener").removeClass("glyphicon-chevron-left");
    $("#availableOptionSidebarContainerOpener").addClass("glyphicon-chevron-right");
    $("#availableOptionSidebarContainerOpener").removeClass("rotateIn");
    $("#availableOptionSidebarContainerOpener").addClass("rotateOut"); 
}
else {
    // sidebar is openend
    $("#availableOptionSidebarContainerOpener").removeClass("glyphicon-chevron-right");
    $("#availableOptionSidebarContainerOpener").addClass("glyphicon-chevron-left");
    $("#availableOptionSidebarContainerOpener").addClass("rotateIn");
    $("#availableOptionSidebarContainerOpener").removeClass("rotateOut"); 
}

你可以做

$("#availableOptionSidebarContainerOpener").toggleClass("glyphicon-chevron-right glyphicon-chevron-left rotateIn rotateOut");

并且不要忘记在HTML中设置初始rotateIn类。