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JavaScript - Expanding Navigation Roll Over
Can anyone show me the code for a simple expanding navigation bar? I need to roll over the nav bar and for it to drop down with more options.
I know the code will be straight forward, I can't work it out though. Thanks whoever can help = ) Similar TutorialsHi I use dreamweaver to build sites, and so don't really have to do much with the code, however adobe cs5 has removed the navigation bar tool and I am totally lost without it. I know Java script is needed... Could anyone help? If someone has some code ,for a vertical navigation bar with 8 buttons, 3 images for each button, buttonup mouse over and button down (which is of course a link to another page), that I could copy and edit, it would help alot! Hi friends, Im new with JS. How to make the roll over effect in JS. An image, on roll over, the big size of the same image needs to appear. regards anoop I am trying to create a multiple image rollover and when you click on an image, the page will direct to a relevant external website. However only the first image changes when you rollover it, the other four images will not change. Any suggestions?? Code: <HTML><HEAD><TITLE>Monsters Inc Rollover Images</TITLE>
<META content="text/html; charset=iso-8859-1" http-equiv=Content-Type>
<SCRIPT language=Javascript type=text/javascript>
<!--
var monstersincON = new Image;
var sulley = new Image;
var mike = new Image;
var booON = new Image;
var randallON = new Image;
var monstersincOFF = new Image;
var sulleyOFF = new Image;
var mikeOFF = new Image;
var booOFF = new Image;
var randallOFF = new Image;
monstersincON.src = "../images/monstersinc.jpg";
sulleyON.src = "../images/scully.jpg";
mikeON.src = "../images/mike.jpg";
booON.src = "../images/boo.jpg";
randallON.src = "../images/randall.jpg";
monstersincOFF.src = "../images/monstersincoff.jpg";
sulleyOFF.src = "../images/scullyoff.jpg";
mikeOFF.src = "../images/mikeoff.jpg";
booOFF.src = "../images/boooff.jpg";
randallOFF.src = "../images/randalloff.jpg";
/* Callout: This function takes two parameters, the version name (ON or OFF) and the image name. This makes it possible to handle all image swapping with only this one function. */
function swapImage(version, imagename){
if (document.images){
document[imagename].src = eval(imagename + version + ".src");
}
}
/* Callout: This function turns all images back to their 'off' versions. */
function rollOffAll(){
swapImage('OFF','monstersinc');
swapImage('OFF','sulley');
swapImage('OFF','mike');
swapImage('OFF','boo');
swapImage('OFF','randall');
}
//-->
</SCRIPT>
</HEAD>
<BODY bgColor=white>
<DIV align=center><A onmouseover="swapImage('ON','monstersinc');"
onmouseout=rollOffAll(); onclick="rollOffAll();return true;"
href="http://.html"><IMG
border=0 name=monstersinc alt="Monsters Inc"
src="../images/monstersincoff.jpg" width=250 height=250></A>
<HR>
<BR><A onmouseover="swapImage('ON','sulley');" onmouseout=rollOffAll();
onclick="rollOffAll();return true;"
href="http://www..html"><IMG border=0
name=sulley alt=Sulley src="../images/sulleyoff.jpg" width=175
height=225></A>
<BR><A onmouseover="swapImage('ON','mike');"
onmouseout=rollOffAll(); onclick="rollOffAll();return true;"
href="http://www..html"><IMG
border=0 name=mike alt=Mike src="../images/mikeoff.jpg" width=175
height=225></A>
<BR><A onmouseover="swapImage('ON','boo');"
onmouseout=rollOffAll(); onclick="rollOffAll();return true;"
href="http://www..html"><IMG
border=0 name=boo alt=Boo src="../images/boooff.jpg"
width=175 height=225></A><BR>
<BR><A onmouseover="swapImage('ON','randall');"
onmouseout=rollOffAll(); onclick="rollOffAll();return true;"
href="http://www..html"><IMG
border=0 name=randall alt=Randall src="../images/randalloff.jpg"
width=175 height=225></A><BR>
</DIV>
</BODY>
</HTML>
Hello. I want to display some text in some part of website when user "rolls over" an image. How can I make it possible? Text position must be totally flexible. (not over image) Hi there, If anyone can help me it would be incredibly appreciated. I have this JavaScript file below. Currently it roll's over the image fine but the image stays as the hover after the mouse rolls over. Is there a really quick way to add a roll off/ mouse off function so the image rolls back to the underlying image? Again thank you in advance for any help you can provide for this problem as I'm very new to JavaScript! Chris *********** "// JavaScript Document $(function() { $('img[data-hover]').hover(function() { $(this).attr('tmp', $(this).attr('src')).attr('src', $(this).attr('data-hover')).attr('data-hover', $(this).attr('tmp')).removeAttr('tmp'); }).each(function() { $('<img />').attr('src', $(this).attr('data-hover')); });; }); *********** How can I make a image where the first image "rolls" up and another (different) image "rolls" up from the bottom? I know how to code it except for the animation sequence. All images are 200 width and 50 height.\ Thanks in advance! (Would like to use jQuery if possible) Hi, I've investigated contacting the author, but it doesn't look like I'll get a swift response. The script I'm using is hosted here The script is designed to create a fullscreen, scaling background that can be used as a carousel gallery for images, with a caption that floats next to the mouse pointer that either reads 'next' or 'previous'. It works fine but I am attempting to alter the script to do a few things: 1.Make the image take up a proportionate amount of window space - 85% (done) 2.Get rid of the text which appears on rollover(done) 3.Assign an image flip for the proportionally scaled image (this is the one I'm having problems with) I'm trying not to include too much information but it's hard to know where the problem is. I'm fairly sure this is used to set the scaler up on the page: Code: (function(){
var bg=document.getElementById('bg'),float=document.createElement('span'),scale=Scaler(bg); //Create and bind scaler-function
addEvent=function(el,on,fn){el.attachEvent?el.attachEvent('on'+on,fn):el.addEventListener(on,fn,false)}, //Function for cross-borwser addEvent
move=function(e){
float.style.left=(e=e||window.event).clientX+20+'px';
float.style.top=e.clientY+20+'px';
if(float.nxt!=(e.clientX>(document.body.offsetWidth/2)))float.innerHTML=(float.nxt=!float.nxt)?'':''; //Change html only if needed
},
swap=function(e){
var key=(e=e||window.event).type=='MouseOver'?(e.clientX>(document.body.clientWidth/2)?40:37):e.keyCode;
if(key>36&&key<41){
var data=scale(key>38?'+1':'-1'),l=data.els.length;
for(var i=0;i<l;i++)data.els[i].style.height=i==data.to?'85%':'0px';
}
}
I've then used a simple imageflip function and implemented it here Code: addEvent(bg,'mouseout',function('BNB_mouseon()'){float.style.display='none'}); //Hide floater when not over image
addEvent(bg,'mouseover',function('BNB_mouseon()'){float.style.display='block'});
Where 'bg' stands for the background image div. I've been scratching my head about this for quite a while now, so any advice is appreciated! I'm attempting to impliment it on the website http://www.freddydewemathews.com/, for a little context Could some one help me with achieving a roll over effect? Not the type where you hover over a link and a image appears and then you move away from the link and it disappears but rather like the ones viewable in the roll over section here @ www.dailyscience.com - that is you hover over a link and text and an image appears but then you move away and it still remains until you hover over another link? I'm a novice to javascript and am still learning so any help would really be appreciated, thanks! PS I realise there is a connection to the HTML code as this is where the content lies but interlinking this with my desired effect is rather annoying. Once again thanks. I want to mouse over a symbol (or coordinate) on an image and have a photograph appear of the real life item. Is there a code that could be used for doing this? Any help appreciated. ok I have this image and i want the image to change upon the mouse hovering over it. Which in it self is simple to do and I Google numerous different ways on how to do it. But each one i would be forced to use a <a href... in it. The thing is I don't want to use it cause i am already using HTML image map. I really need help on finding the code that would work... This is what I have Code: <html> <head> </head> <body> <p align="center"><img src="room.bmp" border="1" usemap="#maps" alt="Green room" /></p> <map name="maps"> <area shape="rect" coords="25,210,100,300" href="greenroom.html#energy" > <area shape="rect" coords="130,215,185,277" href="greenroom.html#water"> <area shape="rect" coords="80,11,263,149" href="greenroom.html#tv"> </map> ............. Hi, I'm having a problem getting one of my image rollovers to work, what confuses me is that the other image works fine, I'm trying to get this to work for an assignment here's the javascript: Code:
rollImage = new Array()
for(i = 0; i < 12; i++){
rollImage[i] = new Image(85,85);
}
rollImage[0].src = "images/narav2.jpg";
rollImage[1].src = "images/narav3.jpg";
rollImage[2].src = "images/sasuke-avatar-118.jpg";
rollImage[3].src = "images/sasuke.jpg";
function swapNar(img){ //this works fine
document.nar11.src = rollImage[img].src;
return true;
}
function returnNar(img){ //this function works fine as well
document.nar11.src = rollImage[img].src;
return true;
}
function swapSas(img){ //this function not working
document.sasim.src = rollImage(img).src;
return true;
}
function returnSas(img){ //this function also not working
document.sasim.src = rollImage(img).src;
return true;
}
Here's the HTML: Code:
<tr>
<td height="60">
<img src="images/narav2.jpg" name="nar11" width="85" height="85" border="0" id="nar11"/>
</td>
<td>
<a href="naruto.html" onMouseover = "swapNar(1)" onMouseout = "returnNar(0)"> Naruto </a>
</td>
</tr>
<!-- When I mouse over the above link the image rolls over as expected,
the bottom link doesn't work as expected and I can't see what I'm
doing wrong -->
<tr>
<td height="60">
<img src="images/sasuke-avatar-118.jpg" name="sasim" width="85" height="85" border="0" id="sasim"/>
</td>
<td>
<a href="sasuke.html" onMouseout= "swapSas(3)" onMouseover= "returnSas(2)"> Sasuke </a>
</td>
</tr>
I can't see what the problem is with the returnSas and swapSas functions, I'm still a noob at this and would really appreciate some assistance, thanks in advance Code: var rollnav = [];
rollnav[0] = new Image ;
rollnav[0].src ="buttons/button 1 suits.png";
rollnav[1] = new Image;
rollnav[1].src = "buttons/button 2 suits.png";
rollnav[2] = new Image;
rollnav[2].src ="buttons/button 1 dresses.png";
rollnav[3] = new Image;
rollnav[3].src ="buttons/button 2 dresses.png";
rollnav[4] = new Image;
rollnav[4].src ="buttons/button 1 christening.png";
rollnav[5] = new Image;
rollnav[5].src ="buttons/button 2 christening";
rollnav[6] = new Image;
rollnav[6].src ="buttons/button 1 Acessories.png";
rollnav[7] = new Image;
rollnav[7].src ="buttons/button 2 Acessories.png";
rollnav[8] = new Image;
rollnav[8].src ="buttons/button 1 home.png";
rollnav[9] = new Image;
rollnav[9].src ="buttons/button 2 home.png";
rollnav[10] = new Image;
rollnav[10].src ="buttons/button 1 contact us.png";
rollnav[11] = new Image;
rollnav[11].src ="buttons/button 2 contact us.png";
rollnav[12] = new Image;
rollnav[12].src ="buttons/button 1 links.png";
rollnav[13] = new Image;
rollnav[13].src ="buttons/button 2 links.png";
function SwapOutsuit(){
document.suitnav.src = rollnav[1].src;
return true;
}
function SwapBacksuit(){
document.suitnav.src = rollnav[0].src;
return true;
}
function SwapOutdress(){
document.dressnav.src = rollnav[3].src;
return true;
}
function SwapBackdress(){
document.dressnav.src = rollnav[2].src;
return true;
}
function SwapOutchris(){
document.chrisnav.src = rollnav[5].src;
return true;
}
function SwapBackchris(){
document.chrisnav.src = rollnav[4].src;
return true;
}
function SwapOutaccess(){
document.accessnav.src = rollnav[7].src;
return true;
}
function SwapBackaccess(){
document.accessnav.src = rollnav[6].src;
return true;
}
function SwapOuthome(){
document.homenav.src = rollnav[9].src;
return true;
}
function SwapBackhome(){
document.homenav.src = rollnav[8].src;
return true;
}
function SwapOutcus(){
document.cusnav.src = rollnav[11].src;
return true;
}
function SwapBackcus(){
document.cusnav.src = rollnav[10].src;
return true;
}
function SwapOutlink(){
document.linknav.src = rollnav[13].src;
return true;
}
function SwapBacklink(){
document.linknav.src = rollnav[12].src;
return true;
}
hi im trying to create a series of rollover buttons for my site that can be used on all pages. im using the above array to switch the button images the problem is they all work up until number 9 then they just display the image set as the original image and dont change on mouse over. i try declaring an array with more than 9 spaces it doesn't seem to make a difference ive tried the new array format to with no avail. any help would be greatly appreciated. i have included my code which is embedded in my html to call the function below. Code: <A href="coolkids formal contact us.html" onMouseOver="SwapOutcus()" onMouseOut="SwapBackcus()"><img src="buttons/button 1 contact us.png" name="cusnav" align="left" ></A> <A href="information.html" onMouseOver="SwapOutlink()" onMouseOut="SwapBacklink()"><img src="buttons/button 1 links.png" name="linknav" align="left" ></A> Hi Guys, I'm wondering if anyone knows of some simple javascript that allows me to create a floating image rollover enlargement, similar to the ones on the homepage of ThemeForest. I've been Googling for hours, so, if anyone knows of a script, i'd be much appreciative. Thanks, Christian Hello, First of all, I am not a coder. I can put together some fairly simple HTML, and can borrow chunks of JS code to suit certain basic purposes. Also, I am terribly sorry if my technical lingo is way off target. I have managed to accomplish two separate goals using javascript, but am having trouble combining their results. I have created an image link that randomly calls a URL from an array. I also have a separate roll-over image. What I am trying to do is have the link that accesses the array also be a roll-over image. I can't seem to accomplish this. http://matrix.senecac.on.ca/~mlinhar...low/page7.html This URL is what I am working on. The "b" symbol is the roll-over. The "right" arrow accesses an array at: http://matrix.senecac.on.ca/~mlinhar...w/randomize.js I have tried simply adding my roll-over code to randomize.js and adjusting the array accordingly, but that doesn't seem to work. I would like the "right" arrow to be a roll-over image as the "b" symbol is, but also access the "randomize" array as it currently does. My problem is that my understanding of JS isn't great enough to determine how separate pieces of code might be combined or function together. Anyways, I'm sorry if my technical knowledge and abilities are too underdeveloped for this forum. I would appreciate any and all advice anyone might have. Hi, I am trying to do a FAQ section on a site. New to this stuff. What I would like to do is: 1.Question 2.Answer (Question and part of an answer are visible) 3. A button for expanding/collapsing. I am trying to do a button that changes on hover,and when text is expanded image changes, then on hover it changes again and if I press I collapse it to the original image). What I got so far is this: Code: <head>
<style type="text/css">
.divVisible {display:block;}
.divHidden {display:none;}
#test {background-color: red;}
</style>
<script language="javascript" type="text/javascript">
var divID = "MyDiv";
function CollapseExpand() {
var divObject = document.getElementById(divID);
var currentCssClass = divObject.className;
if (divObject.className == "divVisible")
divObject.className = "divHidden";
else
divObject.className = "divVisible";
}
function changeImage()
{
document.images["Button1"].src= "less.png";
return true;
}
function changeImageBack()
{
document.images["Button1"].src = "more.png";
return true;
}
</script>
</head>
<body>
<div id="test">
<div>
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST
</div>
<div id="MyDiv" class="divHidden">
- TEST TEST TEST TEST
- TEST TEST TEST TEST
- TEST TEST TEST TEST
- TEST TEST TEST TEST
- TEST TEST TEST TEST
</div>
</div>
<A href="#" onMouseOver="return changeImage()" onMouseOut= "return changeImageBack()" input id="Button1" type="button" onClick="return CollapseExpand()" ><img
name="Button1" src="less.png" width="81" height="42" border="0"
alt="javascript button"></A>
</body>
</html>
I tried different stuff but couldn't connect 4 images. (more.png, morehover.png, less.png, lesshover.png). Thnx in advance G. Code:
function initMenu(){
var menus, menu, text, a, i, CurrentID;
menus = getChildrenByElement(document.getElementById("menu"));
CurrentID = document.getElementById("auto");
for(i = 0; i < menus.length; i++){
menu = menus[i];
text = getFirstChildByText(menu);
a = document.createElement("a");
menu.replaceChild(a, text);
a.appendChild(text);
a.href = "#";
a.onclick = showMenu;
a.onfocus = function(){this.blur()};
}
//CurrentID.showMenu; thought this would work but it doesn.t
}
I am modifying a website for a company I am interning at. I have no javascript experience and was just thrown in. I need the menu to open when page is clicked so that it looks like the menu stayed open when you made a selection and the new page loads. I have a id in the html of the pages called "auto" to designate the menu item in the page to be opened. If anyone could help I would be very grateful. I will be keeping a lookout for posts If this is in the wrong forum please move it. I'm new to Javascript so I'm not so much aware of the types as of yet. I'm using Javascript for the first time, and I've used it on my blog to create a blog archive. However, I want it to be set out like this: Menu Item 1 [Click to expand] -Sub Item 1.1 [Click to expand] -Sub Item 2.1 [Click to get to page] Menu Item 1 is expanding fine, and I know how to get Sub Item 2.1 to link to the page, however I can't seem to link Sub Item 1.1 to expand. Can someone help please? URL: http://dinotamermeep.blogspot.com/p/blog-archive.html Thank you, -Meepski Hello, I created a page which has 12 collapsible panels, each can be opened and closed independently but i would like to have one button on the page that expands all the content, for printability. Below is the section of javascript that relates to the original state of the collapsible panel. When I change the this.contentIsOpen to be true all the panels expand. I would like a way of linking this function to a button. Code: 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;
};
Many thanks Liam Hi. I am trying to learn how to make a Javascript menu for my webpage. I have made the menu and it works. I can collapse a submenu when I click on the menu header. I wan't it to start collapsed and then open a menu item when you click on it. I have figured out that it have something to do with the function Closeall(). But can't figure out what. Perhaps someone in here can help me or perhaps help me make a better menu. <!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"> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type" /> <title>IT-Menu</title> <script type="text/javascript" language="javascript1.3"> function closeall() { var divs=document.getElementsByTagName('div') for(var i=0; i<divs.length; i++) divs.style.display='none'; } function clicked(element) { var div=document.getElementById(element) if(div.style.display=='none') div.style.display='block'; else div.style.display='none'; return; } </script> </head> <body> <a href="#" onclick="clicked('MENU1')">MENU1</a><div id="MENU1"> <a href="#">SUBMENU1</a> <br /> <a href="#">SUBMENU2</a> </div> <br /> <a href="#" onclick="clicked('MENU2')">MENU2</a><div id="MENU2"> <a href="#">SUBMENU1</a> <br /> <a href="#">SUBMENU2</a> </div> </body> Hi all, I'm using the scripts from Dynamic Drive http://www.dynamicdrive.com/dynamici...edcollapse.htm to create a sliding collapsing/expanding div. I need to modify it slightly so instead of an image for the toggle, it has text hyperlink - changing from "Show More" to "Show Fewer". Can anyone help? Thanks |
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