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  1. #1
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    Question Make tabbed panels go back to default panel on mouseout

    Hello,

    I am using aspry tabbed panel on my website as a menubar. I found out how to get the panels to open when you hover the mouse over the tab, but I can't find out how to get it to close on mouseout. My site is broken up into 6 main sections and there are 6 tabs in my tabbed panel. depending on which section of the site you are in, there is a different default panel. (For example, if you are in the shopping section of my site, the shopping tab is the default tab).

    Anyway, I am just not sure the javascript that I need that will tell the tabbed panels that on mouseout, to return to the default tab. I only have 40 pages in the site, so if I need to put a string of javascript on each page, it won't take me too long. I am not very good with javascript and any help is REALLY appreciated.

    Here is the javascript I already have:

    var Spry;
    if (!Spry) Spry = {};
    if (!Spry.Widget) Spry.Widget = {};

    Spry.Widget.TabbedPanels = function(element, opts)
    {
    this.element = this.getElement(element);
    this.defaultTab = 0; // Show the first panel by default.
    this.bindings = [];
    this.tabSelectedClass = "TabbedPanelsTabSelected";
    this.tabHoverClass = "TabbedPanelsTabHover";
    this.tabFocusedClass = "TabbedPanelsTabFocused";
    this.panelVisibleClass = "TabbedPanelsContentVisible";
    this.focusElement = null;
    this.hasFocus = false;
    this.currentTabIndex = 0;
    this.enableKeyboardNavigation = true;

    Spry.Widget.TabbedPanels.setOptions(this, opts);

    // If the defaultTab is expressed as a number/index, convert
    // it to an element.

    if (typeof (this.defaultTab) == "number")
    {
    if (this.defaultTab < 0)
    this.defaultTab = 0;
    else
    {
    var count = this.getTabbedPanelCount();
    if (this.defaultTab >= count)
    this.defaultTab = (count > 1) ? (count - 1) : 0;
    }

    this.defaultTab = this.getTabs()[this.defaultTab];
    }

    // The defaultTab property is supposed to be the tab element for the tab content
    // to show by default. The caller is allowed to pass in the element itself or the
    // element's id, so we need to convert the current value to an element if necessary.

    if (this.defaultTab)
    this.defaultTab = this.getElement(this.defaultTab);

    this.attachBehaviors();
    };

    Spry.Widget.TabbedPanels.prototype.getElement = function(ele)
    {
    if (ele && typeof ele == "string")
    return document.getElementById(ele);
    return ele;
    }

    Spry.Widget.TabbedPanels.prototype.getElementChildren = function(element)
    {
    var children = [];
    var child = element.firstChild;
    while (child)
    {
    if (child.nodeType == 1 /* Node.ELEMENT_NODE */)
    children.push(child);
    child = child.nextSibling;
    }
    return children;
    };

    Spry.Widget.TabbedPanels.prototype.addClassName = function(ele, className)
    {
    if (!ele || !className || (ele.className && ele.className.search(new RegExp("\\b" + className + "\\b")) != -1))
    return;
    ele.className += (ele.className ? " " : "") + className;
    };

    Spry.Widget.TabbedPanels.prototype.removeClassName = function(ele, className)
    {
    if (!ele || !className || (ele.className && ele.className.search(new RegExp("\\b" + className + "\\b")) == -1))
    return;
    ele.className = ele.className.replace(new RegExp("\\s*\\b" + className + "\\b", "g"), "");
    };

    Spry.Widget.TabbedPanels.setOptions = function(obj, optionsObj, ignoreUndefinedProps)
    {
    if (!optionsObj)
    return;
    for (var optionName in optionsObj)
    {
    if (ignoreUndefinedProps && optionsObj[optionName] == undefined)
    continue;
    obj[optionName] = optionsObj[optionName];
    }
    };

    Spry.Widget.TabbedPanels.prototype.getTabGroup = function()
    {
    if (this.element)
    {
    var children = this.getElementChildren(this.element);
    if (children.length)
    return children[0];
    }
    return null;
    };

    Spry.Widget.TabbedPanels.prototype.getTabs = function()
    {
    var tabs = [];
    var tg = this.getTabGroup();
    if (tg)
    tabs = this.getElementChildren(tg);
    return tabs;
    };

    Spry.Widget.TabbedPanels.prototype.getContentPanelGroup = function()
    {
    if (this.element)
    {
    var children = this.getElementChildren(this.element);
    if (children.length > 1)
    return children[1];
    }
    return null;
    };

    Spry.Widget.TabbedPanels.prototype.getContentPanels = function()
    {
    var panels = [];
    var pg = this.getContentPanelGroup();
    if (pg)
    panels = this.getElementChildren(pg);
    return panels;
    };

    Spry.Widget.TabbedPanels.prototype.getIndex = function(ele, arr)
    {
    ele = this.getElement(ele);
    if (ele && arr && arr.length)
    {
    for (var i = 0; i < arr.length; i++)
    {
    if (ele == arr[i])
    return i;
    }
    }
    return -1;
    };

    Spry.Widget.TabbedPanels.prototype.getTabIndex = function(ele)
    {
    var i = this.getIndex(ele, this.getTabs());
    if (i < 0)
    i = this.getIndex(ele, this.getContentPanels());
    return i;
    };

    Spry.Widget.TabbedPanels.prototype.getCurrentTabIndex = function()
    {
    return this.currentTabIndex;
    };

    Spry.Widget.TabbedPanels.prototype.getTabbedPanelCount = function(ele)
    {
    return Math.min(this.getTabs().length, this.getContentPanels().length);
    };

    Spry.Widget.TabbedPanels.addEventListener = function(element, eventType, handler, capture)
    {
    try
    {
    if (element.addEventListener)
    element.addEventListener(eventType, handler, capture);
    else if (element.attachEvent)
    element.attachEvent("on" + eventType, handler);
    }
    catch (e) {}
    };

    Spry.Widget.TabbedPanels.prototype.onTabClick = function(e, tab)
    {
    this.showPanel(tab);
    };

    Spry.Widget.TabbedPanels.prototype.onTabMouseOver = function(e, tab)
    {
    this.addClassName(tab, this.tabHoverClass);
    };

    Spry.Widget.TabbedPanels.prototype.onTabMouseOut = function(e, tab)
    {
    this.removeClassName(tab, this.tabHoverClass);

    };

    Spry.Widget.TabbedPanels.prototype.onTabFocus = function(e, tab)
    {
    this.hasFocus = true;
    this.addClassName(this.element, this.tabFocusedClass);
    };

    Spry.Widget.TabbedPanels.prototype.onTabBlur = function(e, tab)
    {
    this.hasFocus = false;
    this.removeClassName(this.element, this.tabFocusedClass);
    };

    Spry.Widget.TabbedPanels.ENTER_KEY = 13;
    Spry.Widget.TabbedPanels.SPACE_KEY = 32;

    Spry.Widget.TabbedPanels.prototype.onTabKeyDown = function(e, tab)
    {
    var key = e.keyCode;
    if (!this.hasFocus || (key != Spry.Widget.TabbedPanels.ENTER_KEY && key != Spry.Widget.TabbedPanels.SPACE_KEY))
    return true;

    this.showPanel(tab);

    if (e.stopPropagation)
    e.stopPropagation();
    if (e.preventDefault)
    e.preventDefault();

    return false;
    };

    Spry.Widget.TabbedPanels.prototype.preorderTraversal = function(root, func)
    {
    var stopTraversal = false;
    if (root)
    {
    stopTraversal = func(root);
    if (root.hasChildNodes())
    {
    var child = root.firstChild;
    while (!stopTraversal && child)
    {
    stopTraversal = this.preorderTraversal(child, func);
    try { child = child.nextSibling; } catch (e) { child = null; }
    }
    }
    }
    return stopTraversal;
    };

    Spry.Widget.TabbedPanels.prototype.addPanelEventListeners = function(tab, panel)
    {
    var self = this;
    Spry.Widget.TabbedPanels.addEventListener(tab, "mouseover", function(e) { self.onTabClick(e, tab);return self.onTabMouseOver(e, tab); }, false);
    Spry.Widget.TabbedPanels.addEventListener(tab, "mouseout", function(e) { self.onTabMouseOut(e, tab); }, false);
    if (this.enableKeyboardNavigation)
    {
    // XXX: IE doesn't allow the setting of tabindex dynamically. This means we can't
    // rely on adding the tabindex attribute if it is missing to enable keyboard navigation
    // by default.

    // Find the first element within the tab container that has a tabindex or the first
    // anchor tag.

    var tabIndexEle = null;
    var tabAnchorEle = null;

    this.preorderTraversal(tab, function(node) {
    if (node.nodeType == 1 /* NODE.ELEMENT_NODE */)
    {
    var tabIndexAttr = tab.attributes.getNamedItem("tabindex");
    if (tabIndexAttr)
    {
    tabIndexEle = node;
    return true;
    }
    if (!tabAnchorEle && node.nodeName.toLowerCase() == "a")
    tabAnchorEle = node;
    }
    return false;
    });

    if (tabIndexEle)
    this.focusElement = tabIndexEle;
    else if (tabAnchorEle)
    this.focusElement = tabAnchorEle;

    if (this.focusElement)
    {
    Spry.Widget.TabbedPanels.addEventListener(this.focusElement, "focus", function(e) { return self.onTabFocus(e, tab); }, false);
    Spry.Widget.TabbedPanels.addEventListener(this.focusElement, "blur", function(e) { return self.onTabBlur(e, tab); }, false);
    Spry.Widget.TabbedPanels.addEventListener(this.focusElement, "keydown", function(e) { return self.onTabKeyDown(e, tab); }, false);
    }
    }
    };

    Spry.Widget.TabbedPanels.prototype.showPanel = function(elementOrIndex)
    {
    var tpIndex = -1;

    if (typeof elementOrIndex == "number")
    tpIndex = elementOrIndex;
    else // Must be the element for the tab or content panel.
    tpIndex = this.getTabIndex(elementOrIndex);

    if (!tpIndex < 0 || tpIndex >= this.getTabbedPanelCount())
    return;

    var tabs = this.getTabs();
    var panels = this.getContentPanels();

    var numTabbedPanels = Math.max(tabs.length, panels.length);

    for (var i = 0; i < numTabbedPanels; i++)
    {
    if (i != tpIndex)
    {
    if (tabs[i])
    this.removeClassName(tabs[i], this.tabSelectedClass);
    if (panels[i])
    {
    this.removeClassName(panels[i], this.panelVisibleClass);
    panels[i].style.display = "none";
    }
    }
    }

    this.addClassName(tabs[tpIndex], this.tabSelectedClass);
    this.addClassName(panels[tpIndex], this.panelVisibleClass);
    panels[tpIndex].style.display = "block";

    this.currentTabIndex = tpIndex;
    };

    Spry.Widget.TabbedPanels.prototype.attachBehaviors = function(element)
    {
    var tabs = this.getTabs();
    var panels = this.getContentPanels();
    var panelCount = this.getTabbedPanelCount();

    for (var i = 0; i < panelCount; i++)
    this.addPanelEventListeners(tabs[i], panels[i]);

    this.showPanel(this.defaultTab);
    };



    Here is the css I am using:

    @charset "UTF-8";

    /* SpryTabbedPanels.css - Revision: Spry Preview Release 1.4 */

    /* Copyright (c) 2006. Adobe Systems Incorporated. All rights reserved. */

    /* Horizontal Tabbed Panels
    *
    * The default style for a TabbedPanels widget places all tab buttons
    * (left aligned) above the content panel.
    */

    /* This is the selector for the main TabbedPanels container. For our
    * default style, this container does not contribute anything visually,
    * but it is floated left to make sure that any floating or clearing done
    * with any of its child elements are contained completely within the
    * TabbedPanels container, to minimize any impact or undesireable
    * interaction with other floated elements on the page that may be used
    * for layout.
    *
    * If you want to constrain the width of the TabbedPanels widget, set a
    * width on the TabbedPanels container. By default, the TabbedPanels widget
    * expands horizontally to fill up available space.
    *
    * The name of the class ("TabbedPanels") used in this selector is not
    * necessary to make the widget function. You can use any class name you
    * want to style the TabbedPanels container.
    */
    .TabbedPanels {
    padding: 0px;
    float: left;
    margin-left:1px;
    clear: none;
    width: 713px; /* IE Hack to force proper layout when preceded by a paragraph. (hasLayout Bug)*/
    }

    /* This is the selector for the TabGroup. The TabGroup container houses
    * all of the tab buttons for each tabbed panel in the widget. This container
    * does not contribute anything visually to the look of the widget for our
    * default style.
    *
    * The name of the class ("TabbedPanelsTabGroup") used in this selector is not
    * necessary to make the widget function. You can use any class name you
    * want to style the TabGroup container.
    */
    .TabbedPanelsTabGroup {
    margin: 0px;
    padding: 0px;
    background-image:url(../images/relaxed.jpg);
    height:32px;
    }

    /* This is the selector for the TabbedPanelsTab. This container houses
    * the title for the panel. This is also the tab "button" that the user clicks
    * on to activate the corresponding content panel so that it appears on top
    * of the other tabbed panels contained in the widget.
    *
    * For our default style, each tab is positioned relatively 1 pixel down from
    * where it wold normally render. This allows each tab to overlap the content
    * panel that renders below it. Each tab is rendered with a 1 pixel bottom
    * border that has a color that matches the top border of the current content
    * panel. This gives the appearance that the tab is being drawn behind the
    * content panel.
    *
    * The name of the class ("TabbedPanelsTab") used in this selector is not
    * necessary to make the widget function. You can use any class name you want
    * to style this tab container.
    */
    .TabbedPanelsTab {
    position: relative;
    float: left;
    padding: 2px 16px;
    margin: 0px;
    font: Geneva, Arial, Helvetica, sans-serif;
    font-family:Geneva, Arial, Helvetica, sans-serif;
    background-image:url(../images/relaxed.jpg);
    background-repeat:repeat-x;
    list-style: none;
    -moz-user-select: none;
    -khtml-user-select: none;
    cursor: pointer;
    height:32px;
    line-height: 24px;
    color:#FFFFFF;
    font-weight:bold;
    font-size:small;
    border-left: solid 1px;
    border-left-color:#FFFFFF;
    }

    .invisible {width:0px; padding:0px; height: 0px;}
    /* This selector is an example of how to change the appearnce of a tab button
    * container as the mouse enters it. The class "TabbedPanelsTabHover" is
    * programatically added and removed from the tab element as the mouse enters
    * and exits the container.
    */
    .TabbedPanelsTabHover {
    background-image:url(../images/hover.jpg);
    }

    /* This selector is an example of how to change the appearance of a tab button
    * container after the user has clicked on it to activate a content panel.
    * The class "TabbedPanelsTabSelected" is programatically added and removed
    * from the tab element as the user clicks on the tab button containers in
    * the widget.
    *
    * As mentioned above, for our default style, tab buttons are positioned
    * 1 pixel down from where it would normally render. When the tab button is
    * selected, we change its bottom border to match the background color of the
    * content panel so that it looks like the tab is part of the content panel.
    */
    .TabbedPanelsTabSelected {
    }

    /* This selector is an example of how to make a link inside of a tab button
    * look like normal text. Users may want to use links inside of a tab button
    * so that when it gets focus, the text *inside* the tab button gets a focus
    * ring around it, instead of the focus ring around the entire tab.
    */
    .TabbedPanelsTab a {
    }

    /* This is the selector for the ContentGroup. The ContentGroup container houses
    * all of the content panels for each tabbed panel in the widget. For our
    * default style, this container provides the background color and borders that
    * surround the content.
    *
    * The name of the class ("TabbedPanelsContentGroup") used in this selector is
    * not necessary to make the widget function. You can use any class name you
    * want to style the ContentGroup container.
    */
    .TabbedPanelsContentGroup {
    font-size:small;
    font: Geneva, Arial, Helvetica, sans-serif;
    font-family:Geneva, Arial, Helvetica, sans-serif;
    color: #128589;
    font-weight:bold;
    text-align:center;
    text-decoration:none;
    margin-right:6px;
    }
    .TabbedPanelsContentGroup a {
    font-size:small;
    font: Geneva, Arial, Helvetica, sans-serif;
    font-family:Geneva, Arial, Helvetica, sans-serif;
    color: #128589;
    font-weight:bold;
    text-decoration:none;
    padding-left:6px;
    padding-right:3px;
    margin-right:6px;
    }
    .TabbedPanelsContentGroup a:hover {
    color: #FFFFFF;
    background:url(../images/slide/slide-right.jpg) no-repeat;
    background-position:right;
    font-size:small;
    font-weight:bold;
    float:none;
    padding-left:6px;
    padding-right:3px;
    margin-right:6px;
    }
    .TabbedPanelsContentGroup a span {
    text-decoration:none;
    background:none;
    padding-left:6px;
    padding-right:3px;
    }
    .TabbedPanelsContentGroup a:hover span {
    background:url(../images/slide/slide-left.jpg) no-repeat;
    padding-left:6px;
    padding-right:3px;
    }
    /* This is the selector for the Content panel. The Content panel holds the
    * content for a single tabbed panel. For our default style, this container
    * provides some padding, so that the content is not pushed up against the
    * widget borders.
    *
    * The name of the class ("TabbedPanelsContent") used in this selector is
    * not necessary to make the widget function. You can use any class name you
    * want to style the Content container.
    */
    .TabbedPanelsContent {
    padding: 4px;
    }

    /* This selector is an example of how to change the appearnce of the currently
    * active container panel. The class "TabbedPanelsContentVisible" is
    * programatically added and removed from the content element as the panel
    * is activated/deactivated.
    */
    .TabbedPanelsContentVisible {
    }

    /* Vertical Tabbed Panels
    *
    * The following rules override some of the default rules above so that the
    * TabbedPanels widget renders with its tab buttons along the left side of
    * the currently active content panel.
    *
    * With the rules defined below, the only change that will have to be made
    * to switch a horizontal tabbed panels widget to a vertical tabbed panels
    * widget, is to use the "VTabbedPanels" class on the top-level widget
    * container element, instead of "TabbedPanels".
    */

    /* This selector floats the TabGroup so that the tab buttons it contains
    * render to the left of the active content panel. A border is drawn around
    * the group container to make it look like a list container.
    */
    .VTabbedPanels .TabbedPanelsTabGroup {
    float: left;
    width: 10em;
    height: 20em;
    background-color: #EEE;
    position: relative;
    border-top: solid 1px #999;
    border-right: solid 1px #999;
    border-left: solid 1px #CCC;
    border-bottom: solid 1px #CCC;
    }

    /* This selector disables the float property that is placed on each tab button
    * by the default TabbedPanelsTab selector rule above. It also draws a bottom
    * border for the tab. The tab button will get its left and right border from
    * the TabGroup, and its top border from the TabGroup or tab button above it.
    */
    .VTabbedPanels .TabbedPanelsTab {
    float: none;
    margin: 0px;
    border-top: none;
    border-left: none;
    border-right: none;
    }

    /* This selector disables the float property that is placed on each tab button
    * by the default TabbedPanelsTab selector rule above. It also draws a bottom
    * border for the tab. The tab button will get its left and right border from
    * the TabGroup, and its top border from the TabGroup or tab button above it.
    */
    .VTabbedPanels .TabbedPanelsTabSelected {
    background-color: #EEE;
    border-bottom: solid 1px #999;
    }

    /* This selector floats the content panels for the widget so that they
    * render to the right of the tabbed buttons.
    */
    .VTabbedPanels .TabbedPanelsContentGroup {
    clear: none;
    float: left;
    padding: 0px;
    width: 30em;
    height: 20em;
    }



    Thank you,
    Adam Weglarz.

  2. #2
    SitePoint Member
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    anybody?!

  3. #3
    SitePoint Member
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    56 views and nobody has an idea?

    This is the last thing I need to finish before I can get my site on the web so I'm very eager to get it done. Any help is greatly appreciated.

    -Adam.


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