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JavaScript - Conditionally Display A Link In Dynamic Content Page
Hi, all!
I'm a "fresh" newbie, JS self-taught from the great resources provided in this forum. I want to better currently working page but lack enough knowledge atm. The situation is this: * Multimedia database - audio clips and corresponding video clips to some of the audio ones. * Dynamic content page showing the latest (by date) 5 or 10 clips with their info from db. * Links provided for each clip, both to listen in a new popup window and to download the clip. Accomplished so far: everything of the above *only* for the audio clips (and video ones but separately on a different page). Every record in the data base has an audio clip and some of them, not all, have a video clip. E.g. there are records only with audio clips and there are records both with audio and video clips. My question is is it possible wherever there's a video clip in the db in an already displayed db-record on the page to display 'watch' and 'download' icon for it together with already shown audio icons ('listen' and 'download')? Conditional displaying. I read about combination between JS and CSS in almost similar situation but don't know how to apply it in my situation due to my little knowledge base at this moment. So, any help will be highly appreciated and useful as it will push me forward in learning JS. I'm almost sure this is possible as it's not a complicated issue. I can post my so far working code, if requested. If not provided enough info on the issue, let me know. Thank you in advance! Similar TutorialsHi, I am Aditya. I am explaining below the exact scenario where I need the help: I am developing a web application in which I need to integrate a javascript/html editor on some of the web pages and then provide 'Edit' buttons on those web pages so that users can edit the content on that partciular html/jsp page (like editing in wiki pages) and then, when they add some content and click on submit button, the new content should appear on the web page with all the formatting (i.e. bold, italics, color and so on) which was applied by user when he was entering the text. Now, I need help for the below issues: 1. Please suggest me a good javascript/html editor (freely downloadable) which I can use to integrate with my web pages. 2. Once the user has entered some content using the above javascript editor, how to make that content reach the server and update the corresponding web page. I am new to web development, so may be that these questions are too simple. But, I need some help from you. Waiting for your reply, Thanks, Aditya I know that when you "display: none" with CSS it will not show the div content in the browser, but will still show the div and content in page source. Is there a way (via javascript or anything else) to also remove the content from page source at the same time? Thanks. Hi all, this is the code I'm using in order to display the contents of an xml file into a page. It's working fine with IE but with Firefox. I have searched over intrenet and have applied all suggestions I've found about this issue. Unfortunately it's still not working. Can you please help me??? Code: function importXML()
{
if (document.implementation && document.implementation.createDocument)
{
xmlDoc = document.implementation.createDocument("", "", null);
xmlDoc.onload = createTable;
}
else if (window.ActiveXObject)
{
xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
xmlDoc.onreadystatechange = function () {
if (xmlDoc.readyState == 4) createTable()
};
}
else
{
alert('Your browser can\'t handle this script');
return;
}
xmlDoc.load("news.xml");
}
function createTable()
{
var x = xmlDoc.getElementsByTagName('event');
var newEl = document.createElement('table');
newEl.style.width = '100%';
newEl.setAttribute('cellPadding',0);
newEl.setAttribute('cellspacing',0);
var tmp = document.createElement('TBODY');
newEl.appendChild(tmp);
for (i=0;i<x.length;i++)
{
var row = document.createElement('TR');
if (x[i].childNodes[0].nodeType != 1) continue;
var container = document.createElement('<TD style="padding-left:3px; font-weight:bold;">');
var theData = document.createTextNode(x[i].childNodes[0].firstChild.nodeValue);
container.appendChild(theData);
row.appendChild(container);
tmp.appendChild(row);
row = document.createElement('TR');
if (x[i].childNodes[1].nodeType != 1) continue;
var container = document.createElement('<TD class="box_2">');
var theData = document.createTextNode(x[i].childNodes[1].firstChild.nodeValue);
container.appendChild(theData);
row.appendChild(container);
tmp.appendChild(row);
}
document.getElementById('writeroot').appendChild(newEl);
}
Hi all, I am using xmlhttp.open();xmlhttp.send(); to send a php content to a div. This php content is again using the same method to get php content from a further page. The content of the div, does not seem to be using the css and javascript files defined in the calling pages <head> section. Does anyone know why this is? Is there a workaround or solution to this problem? It might be easier to understand looking at the code, so Background info: Javascript file: scripts.js client.php ----> loads data from: display_client.php display_client.php ----> loads data from: display_brand.php Code: client.php http://pastebin.com/4EFn9YRf display_client.php http://pastebin.com/BGZAKre2 display_brand.php http://pastebin.com/0a4Pg3gg scripts.js http://pastebin.com/er4dkmPc Thanks! Why does... Code: <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html><head><title></title>
<script language = "javascript">
function start() {document.writeln (testPara.innerHTML = "Object reassignment");}
</script></head>
<body onload="start()">
<p id="testPara">Paragraph</p>
</body></html>
... only produce the output "Object reassignment"? After the onload event fires to execute the document.writeln method, isn't <body> processed to output the "testPara" object, now redefined, a 2nd time? Why does it not? What am I missing? Hi, Here's what I've been trying a lot to find but to no avail: a simple text field and submit button that lets users insert an embedding (HTML/CSS/JavaScript codes) to display on the same frame. I'd like something like this: http://www.howtocreate.co.uk/tutoria...s/dywrite.html Unfortunately it doesn't run any code, e.g. Code: <html>
<head>
<script type="text/javascript">
function startTime()
{
var today=new Date();
var h=today.getHours();
var m=today.getMinutes();
var s=today.getSeconds();
// add a zero in front of numbers<10
m=checkTime(m);
s=checkTime(s);
document.getElementById('txt').innerHTML=h+":"+m+":"+s;
t=setTimeout('startTime()',500);
}
function checkTime(i)
{
if (i<10)
{
i="0" + i;
}
return i;
}
</script>
</head>
<body onload="startTime()">
<div id="txt"></div>
</body>
</html>
Or the text marquee code on the following tutorial: http://www.dynamicdrive.com/dynamicindex2/cmarquee.htm Your help is greatly appreciated! Regards Rain Lover Hello there, new to this forum and starting with a quick question. Normaly I can figure things out myself but I'm a bit stuck on this one. I have two scripts. one is for TinyMCE (WYZIWYG editor): Code: tinyMCE.init({
mode : "textareas",
theme : "advanced",
plugins : "pagebreak,style,layer,table,save,advhr,advimage,advlink,emotions,iespell,inlinepopups,insertdatetime,preview,media,searchreplace,print,contextmenu,paste,directionality,fullscreen,noneditable,visualchars,nonbreaking,xhtmlxtras,template",
// Theme options - button# indicated the row# only
theme_advanced_buttons1 : "newdocument,save,|,styleprops,del,ins,attribs,|,visualaid,visualchars,template,pagebreak,|,preview,cleanup,code,print,|,|,help,fullscreen",
theme_advanced_buttons2 : "insertlayer,absolute,moveforward,movebackward,|,tablecontrols,|,hr,advhr,,charmapemotions,iespell,media,ltr,rtl,anchor,image,nonbreaking,|,insertdate,inserttime",
theme_advanced_buttons3 : "bold,italic,underline,strikethrough,|,outdent,indent,|,bullist,numlist,|,sub,sup,|,styleselect,formatselect,fontselect,fontsizeselect",
theme_advanced_buttons4 : "undo,redo,|,cut,copy,paste,|,pastetext,pasteword,|,search,replace,|,forecolor,backcolor,|,justifyleft,justifycenter,justifyright,justifyfull,|,blockquote,cite,|,abbr,acronym,|,link,unlink,|,removeformat",
content_css : '/CSS/TinyMCE.css',
theme_advanced_styles : "Test style=header1;",
theme_advanced_toolbar_location : "top",
theme_advanced_toolbar_align : "left",
theme_advanced_statusbar_location : "bottom",
theme_advanced_resizing : true,
});
function setup() {
tinyMCE.init({
mode : "textareas",
theme : "advanced",
plugins : "pagebreak,style,layer,table,save,advhr,advimage,advlink,emotions,iespell,inlinepopups,insertdatetime,preview,media,searchreplace,print,contextmenu,paste,directionality,fullscreen,noneditable,visualchars,nonbreaking,xhtmlxtras,template",
// Theme options - button# indicated the row# only
theme_advanced_buttons1 : "newdocument,save,|,styleprops,del,ins,attribs,|,visualaid,visualchars,template,pagebreak,|,preview,cleanup,code,print,|,|,help,fullscreen",
theme_advanced_buttons2 : "insertlayer,absolute,moveforward,movebackward,|,tablecontrols,|,hr,advhr,,charmapemotions,iespell,media,ltr,rtl,anchor,image,nonbreaking,|,insertdate,inserttime",
theme_advanced_buttons3 : "bold,italic,underline,strikethrough,|,outdent,indent,|,bullist,numlist,|,sub,sup,|,styleselect,formatselect,fontselect,fontsizeselect",
theme_advanced_buttons4 : "undo,redo,|,cut,copy,paste,|,pastetext,pasteword,|,search,replace,|,forecolor,backcolor,|,justifyleft,justifycenter,justifyright,justifyfull,|,blockquote,cite,|,abbr,acronym,|,link,unlink,|,removeformat",
content_css : '/CSS/TinyMCE.css',
theme_advanced_styles : "Test style=header1;",
theme_advanced_toolbar_location : "top",
theme_advanced_toolbar_align : "left",
theme_advanced_statusbar_location : "bottom",
theme_advanced_resizing : true,
});
}
first part loads tinymce when it's there on the page, second part loads it when a button is pushed. second script is for loading filecontent into a div: Code: function load_this(url) {
if (window.XMLHttpRequest) { // Non-IE browsers
req = new XMLHttpRequest();
req.onreadystatechange = targetDiv;
try {
req.open("GET", url, true);
} catch (e) {
alert(e);
}
req.send(null);
} else if (window.ActiveXObject) { // IE
req = new ActiveXObject("Microsoft.XMLHTTP");
if (req) {
req.onreadystatechange = targetDiv;
req.open("GET", url, true);
req.send();
}
}
}
function targetDiv() {
if (req.readyState == 4) { // Complete
if (req.status == 200) { // OK response
document.getElementById("main").innerHTML = req.responseText;
} else {
alert("Problem: " + req.statusText);
}
}
}
now the problem: I have this page with div 'main'. an url loads this script, but after loading the dynamic content into the div, the setup() script isn't working: Code: function load_editor(url) {
load_this(url);
setup();
}
where url=editor.php. The funny thing is: when I click the button to load the content into the div, the textarea (from editor.php) loads, but the javascript function to start tinymce isn't working! This is probably because right after loading the div with 'editor.php' the setup() script doens't recognise the freshly loaded content. However, when I place a link in 'editor.php' which calls javascript:setup(); and click it after loading the content, setup() does work. my question: How can I make it so, that, when I press a link or button to load the editor.php into a div, the setup() script recognises the fresh code and starts the WYSIWYG editor? Do I have to use state ready or something? And ifso, how do I do this? Or is there some other way I can do this? Kind regards and many thanks for your help! Kevin Hello Friend, I am using a javascript code installed with Dreamweaver for this page: http://www.alpinelakesair.com/newsite/charters.php When you open the page, (the script element is on the right), the first tab is already open. I would like none of the tabs to be open, so that you have to first click on a tab to open it. Also, when you start clicking on the tabs, a blue focus ring surrounds the active elements. I do not like the blue focus ring. Finally, you may notice that when you click on the tabs there is a slight jumping action that takes place among the tabs, a slight skip before the tab starts sliding up. So my questions a 1. how to not have any tabs open from the start. 2. how to get rid of the blue focus ring. (if you are seeing it) 3. not a big deal, but it would be nice to get rid of that skipping action so the sliding elements moved smoothly. My HTML is: Code: <div id="Accordion1" class="Accordion" tabindex="0">
<div class="AccordionPanel">
<div class="AccordionPanelTab">DHC-3 Turbo Otter Charter Rate</div>
<div class="AccordionPanelContent">
<ul>
<li>Fuel included</li>
<li>Rate based out of Smithers, B.C.</li>
<li>For Rules, Rates, & Charges please see attached <a href="" target="_blank">Domestic Tariff PDF</a></li>
</ul>
</div>
</div>
<div class="AccordionPanel">
<div class="AccordionPanelTab">EADS Wilga 2000 Charter Rate</div>
<div class="AccordionPanelContent">
<ul>
<li>Fuel included</li>
<li>Rate based out of Smithers, B.C.</li>
<li>For Rules, Rates, & Charges please see attached <a href="" target="_blank">Domestic Tariff PDF</a></li>
</ul>
</div>
</div>
<div class="AccordionPanel">
<div class="AccordionPanelTab">Cessna 185 Charter Rate</div>
<div class="AccordionPanelContent">
<ul>
<li>Fuel included</li>
<li>Rate based out of Smithers, B.C.</li>
<li>For Rules, Rates, & Charges please see attached <a href="" target="_blank">Domestic Tariff PDF</a></li>
</ul>
</div>
</div>
</div>
My CSS is: Code: .Accordion {
overflow: hidden;
width: 250px;
height: 250px;
}
.AccordionPanel {
margin: 0px;
padding: 0px;
}
.AccordionPanelTab {
background-color: #000;
border: thin solid #363535;
margin: 0px;
margin-bottom: 5px;
padding: 5px 10px;
cursor: pointer;
font-size: 0.9em;
text-transform: uppercase;
-moz-user-select: none;
-khtml-user-select: none;
}
.AccordionPanelContent {
overflow: auto;
margin: 0px;
margin-bottom: 5px;
padding: 5px 10px;
border: thin solid #363535;
}
.AccordionPanelOpen .AccordionPanelTab {
background-color: #7f0202;
margin-bottom: 0;
}
.AccordionPanelTabHover {
background-color: #7f0202;
}
.AccordionPanelOpen .AccordionPanelTabHover {
color: #555555;
}
.AccordionFocused .AccordionPanelTab {
}
.AccordionFocused .AccordionPanelOpen .AccordionPanelTab {
}
And my JS is: Code: var Spry;
if (!Spry) Spry = {};
if (!Spry.Widget) Spry.Widget = {};
Spry.Widget.Accordion = function(element, opts)
{
this.element = this.getElement(element);
this.defaultPanel = 0;
this.hoverClass = "AccordionPanelTabHover";
this.openClass = "AccordionPanelOpen";
this.closedClass = "AccordionPanelClosed";
this.focusedClass = "AccordionFocused";
this.enableAnimation = true;
this.enableKeyboardNavigation = true;
this.currentPanel = null;
this.animator = null;
this.hasFocus = null;
this.previousPanelKeyCode = Spry.Widget.Accordion.KEY_UP;
this.nextPanelKeyCode = Spry.Widget.Accordion.KEY_DOWN;
this.useFixedPanelHeights = true;
this.fixedPanelHeight = 0;
Spry.Widget.Accordion.setOptions(this, opts, true);
this.attachBehaviors();
};
Spry.Widget.Accordion.prototype.getElement = function(ele)
{
if (ele && typeof ele == "string")
return document.getElementById(ele);
return ele;
};
Spry.Widget.Accordion.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.Accordion.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.Accordion.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.Accordion.prototype.onPanelTabMouseOver = function(e, panel)
{
if (panel)
this.addClassName(this.getPanelTab(panel), this.hoverClass);
return false;
};
Spry.Widget.Accordion.prototype.onPanelTabMouseOut = function(e, panel)
{
if (panel)
this.removeClassName(this.getPanelTab(panel), this.hoverClass);
return false;
};
Spry.Widget.Accordion.prototype.openPanel = function(elementOrIndex)
{
var panelA = this.currentPanel;
var panelB;
if (typeof elementOrIndex == "number")
panelB = this.getPanels()[elementOrIndex];
else
panelB = this.getElement(elementOrIndex);
if (!panelB || panelA == panelB)
return null;
var contentA = panelA ? this.getPanelContent(panelA) : null;
var contentB = this.getPanelContent(panelB);
if (!contentB)
return null;
if (this.useFixedPanelHeights && !this.fixedPanelHeight)
this.fixedPanelHeight = (contentA.offsetHeight) ? contentA.offsetHeight : contentA.scrollHeight;
if (this.enableAnimation)
{
if (this.animator)
this.animator.stop();
this.animator = new Spry.Widget.Accordion.PanelAnimator(this, panelB, { duration: this.duration, fps: this.fps, transition: this.transition });
this.animator.start();
}
else
{
if(contentA)
{
contentA.style.display = "none";
contentA.style.height = "0px";
}
contentB.style.display = "block";
contentB.style.height = this.useFixedPanelHeights ? this.fixedPanelHeight + "px" : "auto";
}
if(panelA)
{
this.removeClassName(panelA, this.openClass);
this.addClassName(panelA, this.closedClass);
}
this.removeClassName(panelB, this.closedClass);
this.addClassName(panelB, this.openClass);
this.currentPanel = panelB;
return panelB;
};
Spry.Widget.Accordion.prototype.closePanel = function()
{
// The accordion can only ever have one panel open at any
// give time, so this method only closes the current panel.
// If the accordion is in fixed panel heights mode, this
// method does nothing.
if (!this.useFixedPanelHeights && this.currentPanel)
{
var panel = this.currentPanel;
var content = this.getPanelContent(panel);
if (content)
{
if (this.enableAnimation)
{
if (this.animator)
this.animator.stop();
this.animator = new Spry.Widget.Accordion.PanelAnimator(this, null, { duration: this.duration, fps: this.fps, transition: this.transition });
this.animator.start();
}
else
{
content.style.display = "none";
content.style.height = "0px";
}
}
this.removeClassName(panel, this.openClass);
this.addClassName(panel, this.closedClass);
this.currentPanel = null;
}
};
Spry.Widget.Accordion.prototype.openNextPanel = function()
{
return this.openPanel(this.getCurrentPanelIndex() + 1);
};
Spry.Widget.Accordion.prototype.openPreviousPanel = function()
{
return this.openPanel(this.getCurrentPanelIndex() - 1);
};
Spry.Widget.Accordion.prototype.openFirstPanel = function()
{
return this.openPanel(0);
};
Spry.Widget.Accordion.prototype.openLastPanel = function()
{
var panels = this.getPanels();
return this.openPanel(panels[panels.length - 1]);
};
Spry.Widget.Accordion.prototype.onPanelTabClick = function(e, panel)
{
if (panel != this.currentPanel)
this.openPanel(panel);
else
this.closePanel();
if (this.enableKeyboardNavigation)
this.focus();
if (e.preventDefault) e.preventDefault();
else e.returnValue = false;
if (e.stopPropagation) e.stopPropagation();
else e.cancelBubble = true;
return false;
};
Spry.Widget.Accordion.prototype.onFocus = function(e)
{
this.hasFocus = true;
this.addClassName(this.element, this.focusedClass);
return false;
};
Spry.Widget.Accordion.prototype.onBlur = function(e)
{
this.hasFocus = false;
this.removeClassName(this.element, this.focusedClass);
return false;
};
Spry.Widget.Accordion.KEY_UP = 38;
Spry.Widget.Accordion.KEY_DOWN = 40;
Spry.Widget.Accordion.prototype.onKeyDown = function(e)
{
var key = e.keyCode;
if (!this.hasFocus || (key != this.previousPanelKeyCode && key != this.nextPanelKeyCode))
return true;
var panels = this.getPanels();
if (!panels || panels.length < 1)
return false;
var currentPanel = this.currentPanel ? this.currentPanel : panels[0];
var nextPanel = (key == this.nextPanelKeyCode) ? currentPanel.nextSibling : currentPanel.previousSibling;
while (nextPanel)
{
if (nextPanel.nodeType == 1 /* Node.ELEMENT_NODE */)
break;
nextPanel = (key == this.nextPanelKeyCode) ? nextPanel.nextSibling : nextPanel.previousSibling;
}
if (nextPanel && currentPanel != nextPanel)
this.openPanel(nextPanel);
if (e.preventDefault) e.preventDefault();
else e.returnValue = false;
if (e.stopPropagation) e.stopPropagation();
else e.cancelBubble = true;
return false;
};
Spry.Widget.Accordion.prototype.attachPanelHandlers = function(panel)
{
if (!panel)
return;
var tab = this.getPanelTab(panel);
if (tab)
{
var self = this;
Spry.Widget.Accordion.addEventListener(tab, "click", function(e) { return self.onPanelTabClick(e, panel); }, false);
Spry.Widget.Accordion.addEventListener(tab, "mouseover", function(e) { return self.onPanelTabMouseOver(e, panel); }, false);
Spry.Widget.Accordion.addEventListener(tab, "mouseout", function(e) { return self.onPanelTabMouseOut(e, panel); }, false);
}
};
Spry.Widget.Accordion.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.Accordion.prototype.initPanel = function(panel, isDefault)
{
var content = this.getPanelContent(panel);
if (isDefault)
{
this.currentPanel = panel;
this.removeClassName(panel, this.closedClass);
this.addClassName(panel, this.openClass);
// Attempt to set up the height of the default panel. We don't want to
// do any dynamic panel height calculations here because our accordion
// or one of its parent containers may be display:none.
if (content)
{
if (this.useFixedPanelHeights)
{
// We are in fixed panel height mode and the user passed in
// a panel height for us to use.
if (this.fixedPanelHeight)
content.style.height = this.fixedPanelHeight + "px";
}
else
{
// We are in variable panel height mode, but since we can't
// calculate the panel height here, we just set the height to
// auto so that it expands to show all of its content.
content.style.height = "auto";
}
}
}
else
{
this.removeClassName(panel, this.openClass);
this.addClassName(panel, this.closedClass);
if (content)
{
content.style.height = "0px";
content.style.display = "none";
}
}
this.attachPanelHandlers(panel);
};
Spry.Widget.Accordion.prototype.attachBehaviors = function()
{
var panels = this.getPanels();
for (var i = 0; i < panels.length; i++)
this.initPanel(panels[i], i == this.defaultPanel);
// Advanced keyboard navigation requires the tabindex attribute
// on the top-level element.
this.enableKeyboardNavigation = (this.enableKeyboardNavigation && this.element.attributes.getNamedItem("tabindex"));
if (this.enableKeyboardNavigation)
{
var self = this;
Spry.Widget.Accordion.addEventListener(this.element, "focus", function(e) { return self.onFocus(e); }, false);
Spry.Widget.Accordion.addEventListener(this.element, "blur", function(e) { return self.onBlur(e); }, false);
Spry.Widget.Accordion.addEventListener(this.element, "keydown", function(e) { return self.onKeyDown(e); }, false);
}
};
Spry.Widget.Accordion.prototype.getPanels = function()
{
return this.getElementChildren(this.element);
};
Spry.Widget.Accordion.prototype.getCurrentPanel = function()
{
return this.currentPanel;
};
Spry.Widget.Accordion.prototype.getPanelIndex = function(panel)
{
var panels = this.getPanels();
for( var i = 0 ; i < panels.length; i++ )
{
if( panel == panels[i] )
return i;
}
return -1;
};
Spry.Widget.Accordion.prototype.getCurrentPanelIndex = function()
{
return this.getPanelIndex(this.currentPanel);
};
Spry.Widget.Accordion.prototype.getPanelTab = function(panel)
{
if (!panel)
return null;
return this.getElementChildren(panel)[0];
};
Spry.Widget.Accordion.prototype.getPanelContent = function(panel)
{
if (!panel)
return null;
return this.getElementChildren(panel)[1];
};
Spry.Widget.Accordion.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.Accordion.prototype.focus = function()
{
if (this.element && this.element.focus)
this.element.focus();
};
Spry.Widget.Accordion.prototype.blur = function()
{
if (this.element && this.element.blur)
this.element.blur();
};
/////////////////////////////////////////////////////
Spry.Widget.Accordion.PanelAnimator = function(accordion, panel, opts)
{
this.timer = null;
this.interval = 0;
this.fps = 60;
this.duration = 500;
this.startTime = 0;
this.transition = Spry.Widget.Accordion.PanelAnimator.defaultTransition;
this.onComplete = null;
this.panel = panel;
this.panelToOpen = accordion.getElement(panel);
this.panelData = [];
this.useFixedPanelHeights = accordion.useFixedPanelHeights;
Spry.Widget.Accordion.setOptions(this, opts, true);
this.interval = Math.floor(1000 / this.fps);
// Set up the array of panels we want to animate.
var panels = accordion.getPanels();
for (var i = 0; i < panels.length; i++)
{
var p = panels[i];
var c = accordion.getPanelContent(p);
if (c)
{
var h = c.offsetHeight;
if (h == undefined)
h = 0;
if (p == panel && h == 0)
c.style.display = "block";
if (p == panel || h > 0)
{
var obj = new Object;
obj.panel = p;
obj.content = c;
obj.fromHeight = h;
obj.toHeight = (p == panel) ? (accordion.useFixedPanelHeights ? accordion.fixedPanelHeight : c.scrollHeight) : 0;
obj.distance = obj.toHeight - obj.fromHeight;
obj.overflow = c.style.overflow;
this.panelData.push(obj);
c.style.overflow = "hidden";
c.style.height = h + "px";
}
}
}
};
Spry.Widget.Accordion.PanelAnimator.defaultTransition = function(time, begin, finish, duration) { time /= duration; return begin + ((2 - time) * time * finish); };
Spry.Widget.Accordion.PanelAnimator.prototype.start = function()
{
var self = this;
this.startTime = (new Date).getTime();
this.timer = setTimeout(function() { self.stepAnimation(); }, this.interval);
};
Spry.Widget.Accordion.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!
for (i = 0; i < this.panelData.length; i++)
{
obj = this.panelData[i];
obj.content.style.overflow = obj.overflow;
}
}
this.timer = null;
};
Spry.Widget.Accordion.PanelAnimator.prototype.stepAnimation = function()
{
var curTime = (new Date).getTime();
var elapsedTime = curTime - this.startTime;
var i, obj;
if (elapsedTime >= this.duration)
{
for (i = 0; i < this.panelData.length; i++)
{
obj = this.panelData[i];
if (obj.panel != this.panel)
{
obj.content.style.display = "none";
obj.content.style.height = "0px";
}
obj.content.style.overflow = obj.overflow;
obj.content.style.height = (this.useFixedPanelHeights || obj.toHeight == 0) ? obj.toHeight + "px" : "auto";
}
if (this.onComplete)
this.onComplete();
return;
}
for (i = 0; i < this.panelData.length; i++)
{
obj = this.panelData[i];
var ht = this.transition(elapsedTime, obj.fromHeight, obj.distance, this.duration);
obj.content.style.height = ((ht < 0) ? 0 : ht) + "px";
}
var self = this;
this.timer = setTimeout(function() { self.stepAnimation(); }, this.interval);
};
Thank you very much to whomever can help. and by the way I have no knowledge in javascript. Alex I need help with my divs and dynamic content. I would like my "menu" div (which includes a menu.html and menu.css file) to link to my "middle" div. Here is what I would like to accomplish: Screenshot And this is what I've got: My website I'm using this code to implement my pages into the "middle" div. Is there a way to target my "middle" div from an external menu.html page? Or is there a better way to do this? Hi all, I'm not sure if this is a Javascript question or PHP, so if it needs to be moved can an admin please do so... Anyway, basically I have the following code: Code: <a href = "javascript:void(0)" onclick = "document.getElementById('light').style.display='block';document.getElementById('fade').style.display='block'">View Availability</a>
This pops up a divs with a black alpha background, so that it appears the new content is displaying over the top of the current content. This all works fine, however the content I am displaying in the top level div is (or should be) dynamic. In order for the content to be useful I need to grab the id. Normally I would simply do this: Code: <a href = "url.php?uniqueidentifier=<?php echo $row['id'];?>" onclick = "document.getElementById('light').style.display='block';document.getElementById('fade').style.display='block'">View Availability</a>
However what happens in this instance is that the page loads with the javascript and the id in the url but it then disappears... Has anyone got any ideas on how I might be able to get around this? Many thanks, Greens85 I'm working on my portfolio and I want to get content to load into my "middle" div upon clicking on the buttons in the sidebar. I'm able to get it to load, but I can't figure out how to get the CSS to load. I keep getting errors in the code. Here is the code I'm using: http://www.dynamicdrive.com/dynamici...jaxcontent.htm Here is what I've got: Code: <img src="images/rule.png" id="rule" width="1" height="1" />
<a href="javascript:ajaxpage('about.html', 'middle');"><img src="images/about.png" width="195" height="101" alt="about" /></a>
<img src="images/rule.png" id="sidebar_rule" width="194" height="1" />
<a href="javascript:ajaxpage('work.html', 'middle');"><img src="images/work.png" width="195" height="101" alt="work" />
<img src="images/rule.png" id="sidebar_rule" width="194" height="1" />
<img src="images/resume.png" width="195" height="101" alt="resume" />
<img src="images/rule.png" id="sidebar_rule" width="194" height="1" />
<a href="javascript:ajaxpage('contact.html', 'middle'); loadobjs('contact.css', 'feature.js')"><img src="images/contact.png" width="195" height="101" alt="contact" /></a>
<img src="images/rule.png" id="sidebar_rule" width="194" height="1" /></div>
I'm working on the contact page right now, just trying to figure out how to get it to load properly. Here is a screenshot of what it's supposed to look like: https://skitch.com/jillianadriana/r7...itled-document I can't get it to load with the custom CSS. Hi All, I'm working on a javascript-only application that queries an in-memory database, at times requests (all internal to the JS app) are lengthy, so I need to post a "Processing..." overlay atop the clicked UI tab to provide user feedback that something is actually happening. For the life of me I cannot figure out how to push the "Processing..." content to the screen while the DB lookup is underway. It appears that there's only one shot at updating the display, and that's when all JS processing has concluded (ie, the data has been looked up and is displayed). Any tips would be greatly appreciated, what I wish to do may not be possible? Thanks in advance for your assistance! JD I'd like to place an AJAX call to load another SELECT menu in my form, and I'm having trouble finding a tutorial. Can someone point me to a good tute, or provide some guidance/examples here? For your Copying/Pasting pleasure , here's an example button for which I'd include the onclick(): Code: <button type="button" >Add</button> And here's an example SELECT menu: Code: <select id="idNumber" name="weekday_1['workPeriod_new'][] > <option value="1" >one</option> <option value="2" >2</option> </select> Thanks-a-bunch, ~ Mo NOTE: Overall, I'm pretty green in JS. Hello, I'm trying to create a webpage where users can click on a dynamically generated set of questions: <?php do { ?> <p><?php echo $row_rsQuestions['question_text']; ?><?php echo $row_rsQuestions['question_type']; ?></p> <?php } while ($row_rsQuestions = mysql_fetch_assoc($rsQuestions)); ?> and by clicking on a particular question, there will be an update for their particular listing of personal questions in a MySql database. I know how to create the database update part, but I think that I would need to javascript to: 1) tell my page that it's time to update (i.e. add a particular question as soon as they click it) 2) pass along the correct variable to the database update portion of the page. Any help on these two items would be appreciated. Thank you! Well i want to implement something very similar to this (youtube). My javascript knowledges are low. I think it has something to be with onload and onclick events with links. Do i have to write a function and include it on the html page? Where do i have to put the diferent contents? I would prefer to separate html content and javascript since i have some variable to display from my template engine like {$name}, {$uploaded_date}, etc. Thanks in advance Hi All, I tried to add links to open local xml files in browser in a dynamic table cells. I need help. I tried all ways but I think I miss something. I can open them without table just by document.write(xmlfile location). Here is my code. please help. function showResultsTable(searched, srchedname) { // get the reference for the body var mybody = document.getElementsByTagName("body")[0]; // creates a <table> element and a <tbody> element mytable = document.createElement("table"); mytable.setAttribute('id', 'resulttable'); mytablebody = document.createElement("tbody"); // creating all cells var mycurrent_cell = new Array(); for(var j = 0; j < srchedname.length; j++) { // creates a <tr> element mycurrent_row = document.createElement("tr"); mycurrent_cell[0] = document.createElement("td"); currenttext = document.createTextNode(j); mycurrent_cell[0].appendChild(currenttext); mycurrent_row.appendChild(mycurrent_cell[0]); mycurrent_cell[1] = document.createElement("td"); link = document.createElement("a"); link.name = ""+srchedname[j]); link.href = "C:\\AAA\\TestCasesList.xml"; mycurrent_cell[1].appendChild(link); mycurrent_row.appendChild(mycurrent_cell[1]); mycurrent_cell[2] = document.createElement("td"); currenttext = document.createTextNode(searched[j]); mycurrent_cell[2].appendChild(currenttext); mycurrent_row.appendChild(mycurrent_cell[2]); // appends the row <tr> into <tbody> mytablebody.appendChild(mycurrent_row); } // appends <tbody> into <table> mytable.appendChild(mytablebody); // appends <table> into <body> mybody.appendChild(mytable); // sets the border attribute of mytable to 2; mytable.setAttribute("border", "2"); } If you watch this page http://wouldbebetter.com/ for about 15 seconds, you can see that new "suggestions" will be shown as they are submitted. How can I do this with a post system? Hi, I have created three tabs to display different content in each. Although I can click and go to the specific tab, but except the first 1 the other two tabs don't display any content or html that I have. Can anyone find any problem in the code? I have attached just the html. please excuse the structure of the code as it needs to be that way. thanks I am wanting to display an image for 24 hours, how can I do this?
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