JavaScript - Navigation Menu Not Visible In Ie9

Hi,

I'm after a drop down script that basically you press categories and down it drops with say one side products by category the left side and say product by price the right side.

Ign.com do it when you click on one of the top links I'm just not sure of the name and the most easiest to implement?

Any help wolf be great
Many thanks
Joe

I have a navigation menu.
When you mouseover, there's a sub-menu that appears. It remaining until you mouseout from the submenu or that "top level" item you mousedover in the first place.

I want to change the mouseout function so it does nothing until you mousover another top-level item in the navigation.

Example Shown he http://www.courage.ca

Code:

startList = function() {
if (document.all&&document.getElementById) {
navRoot = document.getElementById("nav");
for (i=0; i<navRoot.childNodes.length; i++) {
node = navRoot.childNodes[i];
if (node.nodeName=="LI") {
node.onmouseover=function() {
this.className+=" over";
  }
  node.onmouseout=function() {
  this.className=this.className.replace
        (" over", "");
   }
   }
  }
 }
}
window.onload=startList;

Hello everyone,

For some reason this jQuery/JavaScript code will not show my sub menus in my navigation bar. Here is the JavaScript:

Code:

$(function(){

    var config = {    
         sensitivity: 3, // number = sensitivity threshold (must be 1 or higher)    
         interval: 200,  // number = milliseconds for onMouseOver polling interval    
         over: doOpen,   // function = onMouseOver callback (REQUIRED)    
         timeout: 200,   // number = milliseconds delay before onMouseOut    
         out: doClose    // function = onMouseOut callback (REQUIRED)    
    };
    
    function doOpen() {
        $(this).addClass("hover");
        $('ul:first',this).css('visibility', 'visible');
    }
 
    function doClose() {
        $(this).removeClass("hover");
        $('ul:first',this).css('visibility', 'hidden');
    }

    $("ul.pMenu li").hoverIntent(config);
    
    $("ul.pMenu li ul li:has(ul)").find("a:first").append(" » ");

});

My css that corresponds to this is:

Code:

.pMenu{
	margin:0;
	padding:0;
}

#health{
	width:10%;
	padding-left:14%;
	padding-right:2%;
}

#insurance{
	width:13%;
	padding-right:2%;
}

#shopping{
	width:12%;	
	padding-right:2%;
}

#dating{
	width:10%;
	padding-right:2%;
}

#education{
	width:13%;
}

ul.pMenu li{
	float:left;
	list-style:none;
}

ul.pMenu li a{
	display:block;
	color:#FFF;
	background:#900;
	border:3px ridge #C00;
	text-decoration:none;
	text-shadow:1px 1px 1px #000;
	white-space:nowrap;
	padding-left:2%;
	padding-right:2%;
	padding-top:10px;
	padding-bottom:10px;
}

ul.pMenu li a:hover{
	background:#FF0;
	border:3px ridge #FF6;
	color:#FF0;
}

ul.pMenu li ul{
	margin:0;
	padding:0;
	position:absolute;
	visibility:hidden;
}

ul.pMenu li ul li{
	float:none;
	display:inline;
}

ul.pMenu li ul li a{
	width:auto;
	background:#CCC;
	border:1% outset #999;
	font-size:95%;
	padding:2%;
	padding-left:4%;
	padding-right:10%;
	text-shadow:1px 1px 1px #000;
	color:#000;
}

ul.pMenu li ul li a:hover{
	background:#999;
	border:1% inset #666;
	text-decoration:blink;
}

ul.pMenu li ul li ul{
	margin:0;
	padding:0;
	position:absolute;
	visibility:hidden;
}

/*IE 6 & 7 need inline block feature*/
ul.pMenu ul li a{
	border-right:none;
	width:100%;
	display:inline-block;
}

ul.pMenu li ul li ul li{
	float:none;
	display:inline;
}

ul.pMenu li ul li ul li a{
	width:auto;
	background:#999;
	border:1% outset #666;
	text-shadow:1px 1px 1px #000;
	color:#FFF;
}

ul.pMenu li ul li ul li a:hover{
	background:#999;
	border:1% inset #666;
	text-decoration:blink;
}

ul.pMenu li ul li ul li ul{
	margin:0;
	padding:0;
	position:absolute;
	visibility:hidden;
}

ul.pMenu li ul li ul li{
	float:none;
	display:inline;
}

ul.pMenu li ul li ul li a{
	width:auto;
	background:#999;
	border:1% outset #666;
	text-shadow:1px 1px 1px #000;
	color:#FFF;
}

ul.pMenu li ul li ul li a:hover{
	background:#999;
	border:1% inset #666;
	text-decoration:blink;
}

Okay, I'll try to give as much detail on what I'm trying to do here and please correct me if this is not possible to do using javascript. Let's say you have 3 files:
document.html = the page where all this is displayed
menu.js = the script that will read the menufile.txt and parse it into a navigation menu
menufile.txt = content of the menu that will be parsed

The idea here is that when the website grows, I want a simple way of updating the menu for all the pages without going and doing it page by page.

The content of menufile.txt will look like this:
+Menu Item1 "Link1"
-SubMenu Item1 "Link2"
-SubMenu Item2 "Link3"
+Menu Item2 "Link4"

Each link corresponds to the item before it as you can see, and I'm using + to signify a main menu item while - signifies a submenu item. The logic I can see for doing this is reading the whole file into an array, then going through the array searching for + or - and breaking the line into pieces.

Take the first line for example:
+Menu Item1 "Link1"
This is broken into 3 variables:
+ -> is the what tells me if it's a main menu item or a sub menu item
Menu Item1 -> is the name i want put into a variable
"Link1" -> This is the link variable for the page associated with the item, this could be left blank if there is no link available to the corresponding item.

So to sum it up, I'm reading the file link by line, breaking it into 3 variables. But I am not that experienced with javascript and don't know how I can go about doing that or if it's even possible.

Thank you in advance for taking the time to read this. If you need more clarification on anything I mentioned please let me know, I'll be glad to elaborate.

Hi,

I created a simple menu:

Code:

<html>

<head>
<style type="text/css">
table {width:400px;height:35px;border-collapse:collapse;border:1px solid #000}
td {text-align:center;padding:3px;cursor:pointer;font:bold 12px Verdana;color:#FFFFFF;background-color:#555}
</style>
</head>

<body>
<table border="1" bordercolor="#000">
<tbody>
<tr>

<td onClick="parent.location='home.htm'" onMouseover="this.style.backgroundColor='#000'" onMouseout="this.style.backgroundColor='#555'">Home</td>

<td onClick="parent.location='news.htm'" onMouseover="this.style.backgroundColor='#000'" onMouseout="this.style.backgroundColor='#555'">News</td>

<td onClick="parent.location='articles.htm'" onMouseover="this.style.backgroundColor='#000'" onMouseout="this.style.backgroundColor='#555'">Articles</td>

</tr>
</tbody>
</table>
</body>

</html>

Was wondering if you knew of a way to keep the button on the mouse-over style for as long as a user is on the page they clicked. This would mean that if a user clicked on a page named 'News', the 'News' button would stay in the mous-over style to indicate which page they were on.


Regards
Rain Lover

I have a navigation menu with one level of submenu, and the code that I have allowes me when I click on the parent, the submenu opens (and remains open). When I click on a subitem, the page travels to that url, but the code that I have compares the document.location to the href of the menu items and display the submenu.
Now the active page is hightlighted, but the parent isn't (if the active page is a submenu).
So what I want is that when a subitem is active, also it's parent should be active, for example:

main_item_1
main_item_2
--sub_item_1
--sub_item_2

In this case when sub_item_2 is active, also main_item_2 should be.

I have tried to use parent(), parents(), but none worked the right way, or at least for me the way I want it.

So here is the code I use:
Code:

$('#topnav ul li ul.submenu li a').click(function(e){
     if ($(this).attr('class') != 'active'){
       $('#topnav ul li a').removeClass('active');
       $(this).addClass('active');
     }
   });
	   $('a').filter(function(){
			return this.href === document.location.href;
	   }).addClass('active')
	   $("ul.submenu > li > a").each(function () {
         var currentURL = decodeURIComponent(document.location.href);
         var thisURL = $(this).attr("href");
         if (currentURL.indexOf(thisURL) != -1) {
	         $(this).parents("ul.submenu").css('display', 'block');
         }
       });
       $('#topnav > ul > li > a').each(function(){
      var currURL = decodeURIComponent(document.location.href);
	  var myHref= $(this).attr('href');
      if (currURL.match(myHref)) {
			$(this).addClass('active');
                        //$('a', $('.active').parents("li:last")).addClass('active');		                   
             	        $(this).parent().find("ul.submenu").css('display', 'block');
	  }
	});

The middle group code is for the subitem, so the code to make the parent also active should be there I think.

When I add the following line to the middle group (after the $(this).parents part):
Code:

$(this).parents("#topnav ul li").addClass('parent');

I am able to make the background of the top parent different, because the parent class changes the background color, but should also change the color of the menu text (parent), but .... not only the most top li has the parent class, also the li which is around the active subitem, which should only be the parent.

Please help.

Hello,

I am having the problem that a javascript code runs from the start (Since I open the page). My page works by divs and not web pages so they change by the div visibility.

This is the code for the divs:

Code:

    function toggleVisibility(selectedTab) {

         // Get a list of your content divs
         var content = document.getElementsByClassName('content');

         // Loop through, hiding non-selected divs, and showing selected div
         for(var i=0; i<content.length; i++) {
              if(content[i].id == selectedTab) {
                    content[i].style.display = 'block';
              } else {
                    content[i].style.display = 'none';
              }
         }

    }

So each DIV has a function to make it visible by posting: "toggleVisibility(div);" I am trying to run a javascript code inside this function so that when a certain div becomes available the javascript code autoruns but whenever I post the javascript code inside the function it ignoresthat and runs since the web page loads.

My example code would be:

Code:

function div(){

	toggleVisibility('div2');
	"RUN JAVASCRIPT CODE HERE"
  }

Please help





Reply With Quote




01-22-2015, 09:42 AM #2
felgall View Profile View Forum Posts Visit Homepage

Master Coder Join Date Sep 2005 Location Sydney, Australia Posts 6,745 Thanks 0 Thanked 666 Times in 655 Posts

Stick the code to run when a div becomes visible in a separate function. If the code is different for different divs then create separate functions.

Let's assume that the function containing the code to run when div2 is visible is called func2. Let's also add func1 for when div1 is visible so you can see how it works for different functions for different divs. We'll also assume div3 can use the same function as div1 so you can see how functions can be shared

We then amend the toggle function slightly as follows:

Code:

function toggleVisibility(selectedTab, func) {

         // Get a list of your content divs
         var content = document.getElementsByClassName('content');

         // Loop through, hiding non-selected divs, and showing selected div
         for(var i=0; i<content.length; i++) {
              if(content[i].id == selectedTab) {
                    content[i].style.display = 'block';
                    func(selectedTab);
              } else {
                    content[i].style.display = 'none';
              }
         }

    }

Your code to call the toggle now gets changed to:

Code:

function func1(selectedTab) {
"RUN JAVASCRIPT CODE FOR WHEN selectedTab IS MADE VISIBLE HERE"
}

function func2() {
"RUN JAVASCRIPT CODE FOR WHEN div2 IS MADE VISIBLE HERE"
}

function div(){

	toggleVisibility('div2', func2);


toggleVisibility('div1', func1);

toggleVisibility('div3', func1);
	
  }

I have seveal flash quizzes set up for my history class.
On the main page right now is just a link to quiz #1. After finishing quiz #1, I want a cookie set that is proof of a finished test. I will then redirect back to the main page that will now show a link to quiz #2. And so on after each quiz.... Any help would be greatly, greatly appreciated.


I want 10 divs that have their visibility set to none. Then based on a cookie I would like to have 1 at at time become visible.

If you goto http://jsfiddle.net/BT4Bk/ you can see that the dark bar is visible.

This is padding for the #ajax div that will wrap the content inside. How do I hide the padding so its not displayed until it slides into view with the content?

Say I have a gallery of 16 images and I have a menu for the gallery to sort the images by Most Viewed, Most Recent, Highest Rating, A-Z, Z-A..

if I were to click 1 of the menu links it will change the order of the images but is it possible to actually show the images MOVING into their new places?

Looking for a jquery solution if possible.. if not still open to anythin that would work

Hi,

After much searching and head-scratching (JS is not my forte!), I adapted some code to do what I want - well, almost! So here I am back again. I need to have three divs on a page, with each separate div changing onClick. Below is the code so far.
Two problems:
1) when I open it in a browser window both divs show, then the one disappears when I click on the second div leaving only the numbers. How can I change it so that both divs remain open?

2) Instead of the numbers [1], [2], etc. to change the divs, I'd like to have to just click on one single 'click here for more' to display the next div then return to the first after the last one. Can this be integrated or is it too late?

Thank you!


Code:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">

<html>

	<head>
		<title>Switching Divs</title>
		
		<style>
		
#one {width: 500px; height: 100 px; border: 1px solid red; }
#two {width: 500px; height: 100px; border: 1px solid blue; }
#three {width: 500px; height: 100px; border: 1px solid purple; }
#four {width: 500px; height: 100px; border: 1px solid green; }

#five {width: 500px; height: 100 px; border: 1px solid red; }
#six {width: 500px; height: 100px; border: 1px solid blue; }
#seven {width: 500px; height: 100px; border: 1px solid purple; }
#eight {width: 500px; height: 100px; border: 1px solid green; }

#propertyfrance {float: left; color: #666666; font-family: tahoma arial, verdana, sans-serif; font-size: 11px; }

.propertytext {float: left; clear: right; width: 300px; height: 100px; border: 1px solid #000; }

.propertyphoto {float: left; width 200px; height: 100px; border: 1px solid #cceeff; text-align: center; }

#image-switch #one {
padding:0px;
}
#image-switch #two, #image-switch #three, #image-switch #four {
display:none;
}

#image-switch #five {
padding: 0px; }
#image-switch #six, #image-switch #seven, #image-switch #eight {
display:none;
}

</style>

<script type="text/javascript">
function switch1(div) {
if (document.getElementById('one')) {
var option=['one','two','three','four', 'five', 'six', 'seven', 'eight'];
for(var i=0; i<option.length; i++) 
{ obj=document.getElementById(option[i]);
obj.style.display=(option[i]==div)? "block" : "none"; }
}
}

</script>

	</head>
	
	
	<body>

<h4>Switching divs (javascript)</h4>

<div id="image-switch">

<br>OnClick
<br>

<div id="one">
<div class="propertytext">We'll get some text in here for property 1</div>
<div class="propertyphoto"><img src="property1.jpg" height="100" width="180" alt="Property 1"></div>
</div>

<div id="two">
<div class="propertytext">We'll get some text in here for property 2</div>
<div class="propertyphoto"><img src="property2.jpg" height="100" width="180" alt="Property 2"></div>
</div>

<div id="three">
<div class="propertytext">We'll get some text in here for property 3</div>
<div class="propertyphoto"><img src="property3.jpg" height="100" width="180" alt="Property 3"></div>
</div>


<div id="four">
<div class="propertytext">We'll get some text in here for property 4</div>
<div class="propertyphoto"><img src="property4.jpg" height="100" width="180" alt="Property 4"></div>
</div>

<br>
<a onClick="switch1('one');"> [1]</a> 
<a onClick="switch1('two');"> [2]</a>
<a onClick="switch1('three');"> [3]</a>
<a onClick="switch1('four');">  [4]</a>
<br><br>

<div id="five">
<div class="propertytext">We'll get some text in here for property 5</div>
<div class="propertyphoto"><img src="property5.jpg" height="100" width="180" alt="Property 5"></div>
</div>

<div id="six">
<div class="propertytext">We'll get some text in here for property 6</div>
<div class="propertyphoto"><img src="property6.jpg" height="100" width="180" alt="Property 6"></div>
</div>

<div id="seven">
<div class="propertytext">We'll get some text in here for property 7</div>
<div class="propertyphoto"><img src="property7.jpg" height="100" width="180" alt="Property 7"></div>
</div>

<div id="eight">
<div class="propertytext">We'll get some text in here for property 8</div>
<div class="propertyphoto"><img src="property6.jpg" height="100" width="180" alt="Property 8"></div>
</div>

<br>
<a onClick="switch1('five');"> [5] </a>
<a onClick="switch1('six');"> [6] </a>
<a onClick="switch1('seven');"> [7] </a>
<a onClick="switch1('eight');"> [8] </a>

</div>

	</body>
</html>

Hi,

have table with 5 rows. First 2 rows visible. Last 3 rows hidden -

Code:

<tr id="row1" style="display: none">
<tr id="row2" style="display: none">
<tr id="row3" style="display: none">

With onclick would like to make those rows visible to user - how can I do that?

thank - john

Hi

As title says :
"How to hide div so his content won't be loaded until he is visible?"

And is it possible to add preloader for that div?

Hello guys,

The following excerpt is part of a very huge project(in terms of code involved). Pardon me if it lacks a bit of context. But I assume I have posted adequate information for understanding the problem.

Code:

var sztitlebar_specific= "<table cellpadding='0px' cellspacing='0px' width='100%'><tr>" +"<td class='tiletitle'>" 
"<img src='../images/alert.gif' onclick='toggleAlerts(\"#ID#\")' alt='Toggle Alerts' title='Toggle Alerts' style='cursor: hand'>" + 
"<input type='checkbox' name='pricesonlycb' onclick='parent.applyFilterPricesOnly(\"#ID#\",pricesonlycb.checked,mypricesonlycb.checked,\"#NAME#\")'>" + 
"<input type='checkbox' name='mypricesonlycb' onclick='parent.applyFilterPricesOnly(\"#ID#\",pricesonlycb.checked,mypricesonlycb.checked,\"#NAME#\")'>" +
"<td class='tiletitle' style='text-align: center'>#NAME#</td>" + 
 </tr></table>";

The onclick event fires without any trouble, and the following function is called.
Code:

function applyFilterPricesOnly(filterid, pricesonly, mypricesonly,filtername){
alert("applyFilterPricesOnly called: filterid =" + filterid + "filtername =" + filtername + "mypricesonly =" + mypricesonly + " pricesonly=" + pricesonly);
}

But when I alert the status of the checkboxes they show up as "undefined". As you can see, the first piece of code defines a titlebar with a button and a couple of checkboxes and the name of the titlebar. And it is these checkboxes that remain undefined even though I can see them and check and uncheck them. But the name of the titlebar gets passed to the function correctly when the onclick event fires and it gets alerted. Where am I going wrong?