Hey,
Ive been working on a website for one of my school projects and ive decided to use the Spry Collapsible Panel feature in Dreamweaver CS3, but one question, when I open the page, the panel is open by default, is there a way to get it to stay closed by default?
This is the .js file..
Thanks in advancePHP Code:/* SpryCollapsiblePanel.js - Revision: Spry Preview Release 1.4 */
// Copyright (c) 2006. Adobe Systems Incorporated.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
// * Neither the name of Adobe Systems Incorporated nor the names of its
// contributors may be used to endorse or promote products derived from this
// software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
var Spry;
if (!Spry) Spry = {};
if (!Spry.Widget) Spry.Widget = {};
Spry.Widget.CollapsiblePanel = function(element, opts)
{
this.init(element);
Spry.Widget.CollapsiblePanel.setOptions(this, opts);
this.attachBehaviors();
};
Spry.Widget.CollapsiblePanel.prototype.init = function(element)
{
this.element = this.getElement(element);
this.focusElement = null;
this.hoverClass = "CollapsiblePanelTabHover";
this.openClass = "CollapsiblePanelOpen";
this.closedClass = "CollapsiblePanelClosed";
this.focusedClass = "CollapsiblePanelFocused";
this.enableAnimation = true;
this.enableKeyboardNavigation = true;
this.animator = null;
this.hasFocus = false;
this.contentIsOpen = true;
};
Spry.Widget.CollapsiblePanel.prototype.getElement = function(ele)
{
if (ele && typeof ele == "string")
return document.getElementById(ele);
return ele;
};
Spry.Widget.CollapsiblePanel.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.CollapsiblePanel.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.CollapsiblePanel.prototype.hasClassName = function(ele, className)
{
if (!ele || !className || !ele.className || ele.className.search(new RegExp("\\b" + className + "\\b")) == -1)
return false;
return true;
};
Spry.Widget.CollapsiblePanel.prototype.setDisplay = function(ele, display)
{
if( ele )
ele.style.display = display;
};
Spry.Widget.CollapsiblePanel.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.CollapsiblePanel.prototype.onTabMouseOver = function()
{
this.addClassName(this.getTab(), this.hoverClass);
};
Spry.Widget.CollapsiblePanel.prototype.onTabMouseOut = function()
{
this.removeClassName(this.getTab(), this.hoverClass);
};
Spry.Widget.CollapsiblePanel.prototype.open = function()
{
this.contentIsOpen = true;
if (this.enableAnimation)
{
if (this.animator)
this.animator.stop();
this.animator = new Spry.Widget.CollapsiblePanel.PanelAnimator(this, true);
this.animator.start();
}
else
this.setDisplay(this.getContent(), "block");
this.removeClassName(this.element, this.closedClass);
this.addClassName(this.element, this.openClass);
};
Spry.Widget.CollapsiblePanel.prototype.close = function()
{
this.contentIsOpen = false;
if (this.enableAnimation)
{
if (this.animator)
this.animator.stop();
this.animator = new Spry.Widget.CollapsiblePanel.PanelAnimator(this, false);
this.animator.start();
}
else
this.setDisplay(this.getContent(), "none");
this.removeClassName(this.element, this.openClass);
this.addClassName(this.element, this.closedClass);
};
Spry.Widget.CollapsiblePanel.prototype.onTabClick = function()
{
if (this.isOpen())
this.close();
else
this.open();
this.focus();
};
Spry.Widget.CollapsiblePanel.prototype.onFocus = function(e)
{
this.hasFocus = true;
this.addClassName(this.element, this.focusedClass);
};
Spry.Widget.CollapsiblePanel.prototype.onBlur = function(e)
{
this.hasFocus = false;
this.removeClassName(this.element, this.focusedClass);
};
Spry.Widget.CollapsiblePanel.ENTER_KEY = 13;
Spry.Widget.CollapsiblePanel.SPACE_KEY = 32;
Spry.Widget.CollapsiblePanel.prototype.onKeyDown = function(e)
{
var key = e.keyCode;
if (!this.hasFocus || (key != Spry.Widget.CollapsiblePanel.ENTER_KEY && key != Spry.Widget.CollapsiblePanel.SPACE_KEY))
return true;
if (this.isOpen())
this.close();
else
this.open();
if (e.stopPropagation)
e.stopPropagation();
if (e.preventDefault)
e.preventDefault();
return false;
};
Spry.Widget.CollapsiblePanel.prototype.attachPanelHandlers = function()
{
var tab = this.getTab();
if (!tab)
return;
var self = this;
Spry.Widget.CollapsiblePanel.addEventListener(tab, "click", function(e) { return self.onTabClick(); }, false);
Spry.Widget.CollapsiblePanel.addEventListener(tab, "mouseover", function(e) { return self.onTabMouseOver(); }, false);
Spry.Widget.CollapsiblePanel.addEventListener(tab, "mouseout", function(e) { return self.onTabMouseOut(); }, 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.CollapsiblePanel.addEventListener(this.focusElement, "focus", function(e) { return self.onFocus(e); }, false);
Spry.Widget.CollapsiblePanel.addEventListener(this.focusElement, "blur", function(e) { return self.onBlur(e); }, false);
Spry.Widget.CollapsiblePanel.addEventListener(this.focusElement, "keydown", function(e) { return self.onKeyDown(e); }, false);
}
}
};
Spry.Widget.CollapsiblePanel.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.CollapsiblePanel.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.CollapsiblePanel.prototype.attachBehaviors = function()
{
var panel = this.element;
var tab = this.getTab();
var content = this.getContent();
if (this.contentIsOpen || this.hasClassName(panel, this.openClass))
{
this.removeClassName(panel, this.closedClass);
this.setDisplay(content, "block");
this.contentIsOpen = true;
}
else
{
this.removeClassName(panel, this.openClass);
this.addClassName(panel, this.closedClass);
this.setDisplay(content, "none");
this.contentIsOpen = false;
}
this.attachPanelHandlers();
};
Spry.Widget.CollapsiblePanel.prototype.getTab = function()
{
return this.getElementChildren(this.element)[0];
};
Spry.Widget.CollapsiblePanel.prototype.getContent = function()
{
return this.getElementChildren(this.element)[1];
};
Spry.Widget.CollapsiblePanel.prototype.isOpen = function()
{
return this.contentIsOpen;
};
Spry.Widget.CollapsiblePanel.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.CollapsiblePanel.prototype.focus = function()
{
if (this.focusElement && this.focusElement.focus)
this.focusElement.focus();
};
/////////////////////////////////////////////////////
Spry.Widget.CollapsiblePanel.PanelAnimator = function(panel, doOpen, opts)
{
this.timer = null;
this.interval = 0;
this.stepCount = 0;
this.fps = 0;
this.steps = 10;
this.duration = 500;
this.onComplete = null;
this.panel = panel;
this.content = panel.getContent();
this.panelData = [];
this.doOpen = doOpen;
Spry.Widget.CollapsiblePanel.setOptions(this, opts);
// If caller specified speed in terms of frames per second,
// convert them into steps.
if (this.fps > 0)
{
this.interval = Math.floor(1000 / this.fps);
this.steps = parseInt((this.duration + (this.interval - 1)) / this.interval);
}
else if (this.steps > 0)
this.interval = this.duration / this.steps;
var c = this.content;
var curHeight = c.offsetHeight ? c.offsetHeight : 0;
if (doOpen && c.style.display == "none")
this.fromHeight = 0;
else
this.fromHeight = curHeight;
if (!doOpen)
this.toHeight = 0;
else
{
if (c.style.display == "none")
{
// The content area is not displayed so in order to calculate the extent
// of the content inside it, we have to set its display to block.
c.style.visibility = "hidden";
c.style.display = "block";
}
// Unfortunately in Mozilla/Firefox, fetching the offsetHeight seems to cause
// the browser to synchronously re-layout and re-display content on the page,
// so we see a brief flash of content that is *after* the panel being positioned
// where it should when the panel is fully expanded. To get around this, we
// temporarily position the content area of the panel absolutely off-screen.
// This has the effect of taking the content out-of-flow, so nothing shifts around.
// var oldPos = c.style.position;
// var oldLeft = c.style.left;
// c.style.position = "absolute";
// c.style.left = "-2000em";
// Clear the height property so we can calculate
// the full height of the content we are going to show.
c.style.height = "";
this.toHeight = c.offsetHeight;
// Now restore the position and offset to what it was!
// c.style.position = oldPos;
// c.style.left = oldLeft;
}
this.increment = (this.toHeight - this.fromHeight) / this.steps;
this.overflow = c.style.overflow;
c.style.height = this.fromHeight + "px";
c.style.visibility = "visible";
c.style.overflow = "hidden";
c.style.display = "block";
};
Spry.Widget.CollapsiblePanel.PanelAnimator.prototype.start = function()
{
var self = this;
this.timer = setTimeout(function() { self.stepAnimation(); }, this.interval);
};
Spry.Widget.CollapsiblePanel.PanelAnimator.prototype.stop = function()
{
if (this.timer)
{
clearTimeout(this.timer);
// If we're killing the timer, restore the overflow
// properties on the panels we were animating!
if (this.stepCount < this.steps)
this.content.style.overflow = this.overflow;
}
this.timer = null;
};
Spry.Widget.CollapsiblePanel.PanelAnimator.prototype.stepAnimation = function()
{
++this.stepCount;
this.animate();
if (this.stepCount < this.steps)
this.start();
else if (this.onComplete)
this.onComplete();
};
Spry.Widget.CollapsiblePanel.PanelAnimator.prototype.animate = function()
{
if (this.stepCount >= this.steps)
{
if (!this.doOpen)
this.content.style.display = "none";
this.content.style.overflow = this.overflow;
this.content.style.height = this.toHeight + "px";
}
else
{
this.fromHeight += this.increment;
this.content.style.height = this.fromHeight + "px";
}
};
and please dont tell me to not use this feature of dreamweaver as i havnt got time to learn how to do it all by myself at the moment.
Joe
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Thread: Spry Collapsible Panel
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Spry Collapsible Panel
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I put the changed line in bold for you.Code:
/* SpryCollapsiblePanel.js - Revision: Spry Preview Release 1.4 */ // Copyright (c) 2006. Adobe Systems Incorporated. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are met: // // * Redistributions of source code must retain the above copyright notice, // this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above copyright notice, // this list of conditions and the following disclaimer in the documentation // and/or other materials provided with the distribution. // * Neither the name of Adobe Systems Incorporated nor the names of its // contributors may be used to endorse or promote products derived from this // software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE // POSSIBILITY OF SUCH DAMAGE. var Spry; if (!Spry) Spry = {}; if (!Spry.Widget) Spry.Widget = {}; Spry.Widget.CollapsiblePanel = function(element, opts) { this.init(element); Spry.Widget.CollapsiblePanel.setOptions(this, opts); this.attachBehaviors(); }; Spry.Widget.CollapsiblePanel.prototype.init = function(element) { this.element = this.getElement(element); this.focusElement = null; this.hoverClass = "CollapsiblePanelTabHover"; this.openClass = "CollapsiblePanelOpen"; this.closedClass = "CollapsiblePanelClosed"; this.focusedClass = "CollapsiblePanelFocused"; this.enableAnimation = true; this.enableKeyboardNavigation = true; this.animator = null; this.hasFocus = false; this.contentIsOpen = false; }; Spry.Widget.CollapsiblePanel.prototype.getElement = function(ele) { if (ele && typeof ele == "string") return document.getElementById(ele); return ele; }; Spry.Widget.CollapsiblePanel.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.CollapsiblePanel.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.CollapsiblePanel.prototype.hasClassName = function(ele, className) { if (!ele || !className || !ele.className || ele.className.search(new RegExp("\\b" + className + "\\b")) == -1) return false; return true; }; Spry.Widget.CollapsiblePanel.prototype.setDisplay = function(ele, display) { if( ele ) ele.style.display = display; }; Spry.Widget.CollapsiblePanel.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.CollapsiblePanel.prototype.onTabMouseOver = function() { this.addClassName(this.getTab(), this.hoverClass); }; Spry.Widget.CollapsiblePanel.prototype.onTabMouseOut = function() { this.removeClassName(this.getTab(), this.hoverClass); }; Spry.Widget.CollapsiblePanel.prototype.open = function() { this.contentIsOpen = true; if (this.enableAnimation) { if (this.animator) this.animator.stop(); this.animator = new Spry.Widget.CollapsiblePanel.PanelAnimator(this, true); this.animator.start(); } else this.setDisplay(this.getContent(), "block"); this.removeClassName(this.element, this.closedClass); this.addClassName(this.element, this.openClass); }; Spry.Widget.CollapsiblePanel.prototype.close = function() { this.contentIsOpen = false; if (this.enableAnimation) { if (this.animator) this.animator.stop(); this.animator = new Spry.Widget.CollapsiblePanel.PanelAnimator(this, false); this.animator.start(); } else this.setDisplay(this.getContent(), "none"); this.removeClassName(this.element, this.openClass); this.addClassName(this.element, this.closedClass); }; Spry.Widget.CollapsiblePanel.prototype.onTabClick = function() { if (this.isOpen()) this.close(); else this.open(); this.focus(); }; Spry.Widget.CollapsiblePanel.prototype.onFocus = function(e) { this.hasFocus = true; this.addClassName(this.element, this.focusedClass); }; Spry.Widget.CollapsiblePanel.prototype.onBlur = function(e) { this.hasFocus = false; this.removeClassName(this.element, this.focusedClass); }; Spry.Widget.CollapsiblePanel.ENTER_KEY = 13; Spry.Widget.CollapsiblePanel.SPACE_KEY = 32; Spry.Widget.CollapsiblePanel.prototype.onKeyDown = function(e) { var key = e.keyCode; if (!this.hasFocus || (key != Spry.Widget.CollapsiblePanel.ENTER_KEY && key != Spry.Widget.CollapsiblePanel.SPACE_KEY)) return true; if (this.isOpen()) this.close(); else this.open(); if (e.stopPropagation) e.stopPropagation(); if (e.preventDefault) e.preventDefault(); return false; }; Spry.Widget.CollapsiblePanel.prototype.attachPanelHandlers = function() { var tab = this.getTab(); if (!tab) return; var self = this; Spry.Widget.CollapsiblePanel.addEventListener(tab, "click", function(e) { return self.onTabClick(); }, false); Spry.Widget.CollapsiblePanel.addEventListener(tab, "mouseover", function(e) { return self.onTabMouseOver(); }, false); Spry.Widget.CollapsiblePanel.addEventListener(tab, "mouseout", function(e) { return self.onTabMouseOut(); }, 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.CollapsiblePanel.addEventListener(this.focusElement, "focus", function(e) { return self.onFocus(e); }, false); Spry.Widget.CollapsiblePanel.addEventListener(this.focusElement, "blur", function(e) { return self.onBlur(e); }, false); Spry.Widget.CollapsiblePanel.addEventListener(this.focusElement, "keydown", function(e) { return self.onKeyDown(e); }, false); } } }; Spry.Widget.CollapsiblePanel.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.CollapsiblePanel.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.CollapsiblePanel.prototype.attachBehaviors = function() { var panel = this.element; var tab = this.getTab(); var content = this.getContent(); if (this.contentIsOpen || this.hasClassName(panel, this.openClass)) { this.removeClassName(panel, this.closedClass); this.setDisplay(content, "block"); this.contentIsOpen = true; } else { this.removeClassName(panel, this.openClass); this.addClassName(panel, this.closedClass); this.setDisplay(content, "none"); this.contentIsOpen = false; } this.attachPanelHandlers(); }; Spry.Widget.CollapsiblePanel.prototype.getTab = function() { return this.getElementChildren(this.element)[0]; }; Spry.Widget.CollapsiblePanel.prototype.getContent = function() { return this.getElementChildren(this.element)[1]; }; Spry.Widget.CollapsiblePanel.prototype.isOpen = function() { return this.contentIsOpen; }; Spry.Widget.CollapsiblePanel.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.CollapsiblePanel.prototype.focus = function() { if (this.focusElement && this.focusElement.focus) this.focusElement.focus(); }; ///////////////////////////////////////////////////// Spry.Widget.CollapsiblePanel.PanelAnimator = function(panel, doOpen, opts) { this.timer = null; this.interval = 0; this.stepCount = 0; this.fps = 0; this.steps = 10; this.duration = 500; this.onComplete = null; this.panel = panel; this.content = panel.getContent(); this.panelData = []; this.doOpen = doOpen; Spry.Widget.CollapsiblePanel.setOptions(this, opts); // If caller specified speed in terms of frames per second, // convert them into steps. if (this.fps > 0) { this.interval = Math.floor(1000 / this.fps); this.steps = parseInt((this.duration + (this.interval - 1)) / this.interval); } else if (this.steps > 0) this.interval = this.duration / this.steps; var c = this.content; var curHeight = c.offsetHeight ? c.offsetHeight : 0; if (doOpen && c.style.display == "none") this.fromHeight = 0; else this.fromHeight = curHeight; if (!doOpen) this.toHeight = 0; else { if (c.style.display == "none") { // The content area is not displayed so in order to calculate the extent // of the content inside it, we have to set its display to block. c.style.visibility = "hidden"; c.style.display = "block"; } // Unfortunately in Mozilla/Firefox, fetching the offsetHeight seems to cause // the browser to synchronously re-layout and re-display content on the page, // so we see a brief flash of content that is *after* the panel being positioned // where it should when the panel is fully expanded. To get around this, we // temporarily position the content area of the panel absolutely off-screen. // This has the effect of taking the content out-of-flow, so nothing shifts around. // var oldPos = c.style.position; // var oldLeft = c.style.left; // c.style.position = "absolute"; // c.style.left = "-2000em"; // Clear the height property so we can calculate // the full height of the content we are going to show. c.style.height = ""; this.toHeight = c.offsetHeight; // Now restore the position and offset to what it was! // c.style.position = oldPos; // c.style.left = oldLeft; } this.increment = (this.toHeight - this.fromHeight) / this.steps; this.overflow = c.style.overflow; c.style.height = this.fromHeight + "px"; c.style.visibility = "visible"; c.style.overflow = "hidden"; c.style.display = "block"; }; Spry.Widget.CollapsiblePanel.PanelAnimator.prototype.start = function() { var self = this; this.timer = setTimeout(function() { self.stepAnimation(); }, this.interval); }; Spry.Widget.CollapsiblePanel.PanelAnimator.prototype.stop = function() { if (this.timer) { clearTimeout(this.timer); // If we're killing the timer, restore the overflow // properties on the panels we were animating! if (this.stepCount < this.steps) this.content.style.overflow = this.overflow; } this.timer = null; }; Spry.Widget.CollapsiblePanel.PanelAnimator.prototype.stepAnimation = function() { ++this.stepCount; this.animate(); if (this.stepCount < this.steps) this.start(); else if (this.onComplete) this.onComplete(); }; Spry.Widget.CollapsiblePanel.PanelAnimator.prototype.animate = function() { if (this.stepCount >= this.steps) { if (!this.doOpen) this.content.style.display = "none"; this.content.style.overflow = this.overflow; this.content.style.height = this.toHeight + "px"; } else { this.fromHeight += this.increment; this.content.style.height = this.fromHeight + "px"; } };
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Thankyou
I cant believe it was that simple lol, i feel like a fool
Thanks man
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