Rollover Buttons!
Oct 7, 2004
I seem to have a problem with rollovers. The problem is that in Firefox, when I roll over the button with my mouse, nothing happens (It's supposed to light up). When I roll over the button using IE, I get an error:
"A runtime error has occured.
Do you with to Debug?
Line 45
Error: Home_on_on is undefined"
And
"A runtime error has occured.
Do you with to Debug?
Line 63
Error: Home_off_off is undefined"
Home_on and Home_off are the file names I'm using for the rollover images.
I checked out the lines, and the lines are:
butOff = eval ( imgName + "_off.src" );
and
butOn = eval ( imgName + "_on.src" );
Now, I've tried everything, even tried copying the code from another sites with rollovers. No change.
I find this pretty frustrating, as I can't get my rollover buttons working because of this. Any way to fix this?
I'm using Dreamweaver MX2004 and this happens when I preview the site in my browser.
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Feb 4, 2006
I want to have my JavaScript rollover buttons change an image on my site, how do I do this?
Say for instance I have the following buttons; "About Me" "Contact Me" and "Feed Back" I have a picture for each of these buttons and I want them to show up in a designated space when someone highlights the appropriate link, so when nothing is highlighted, there's the main picture there, but if you went over to About Me another picture would take its place.
I'm not sure what that's called and if its possible to do in JavaScript, and if not, what would. Anyone out there with an answer?
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Jan 26, 2010
I have a monthly listings calendar for a nightclub and need to make web-flayers appear when the user scrolls over each particular date. You can see the calendar here: [URL] All of the javascript I can find simply swaps the image for one of the same size, whereas I need the'on' image to be bigger and act as a sort of popup image.
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Aug 20, 2011
I am having a bit of trouble attempting to get this button roll over stuff working. I have looked up some really simple code to create a image rollover action for my navigation buttons. But nothing happens when I hover on any of the buttons though. When I use firebug to figure out what is wrong, it says that $(this) is the document and not the image button. The example/preview is here: [URL].
This is the jQuery code here for quick reference:
<script type="text/javascript">
$(document).ready(function(){
$('#navigation img').hover(
function() {
$(this).src = $(this).src.replace("Red","Yellow");
}, function() {
$(this).src = $(this).src.replace("Yellow","Red");
}); });
</script>
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Nov 11, 2005
imagine a very simple site, with 4 buttons, each with there own rollover gif,
how can i make it so when i click button2, the "rolled over" gif of button becomes the unrolled over (swapping the rollover with rolledover), so the user could tell what page they r on
is this done by javscript? css? even php?
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Jun 5, 2010
I have navigation buttons that I'll call primary buttons. I also have secondary navigation buttons that I'll call secondary buttons. If you rollover a primary navigation button, it should make secondary navigation buttons 1,4,and 5 go to rollover state A. However, if you rollover secondary navigation button 1,4 or 5 they should go to rollover state B.So the simplest way I can explain it is that the secondary navigation buttons need two rollover states possible.
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May 11, 2010
Before, I had an iframe, and when I moused over a link outside the iframe, it would load a page into the iframe. Background image was part of the page loaded, as well as the text and what not. The problem was, the image took too long to load. I've been learning how to do javascript and I came across some code for preloading an image before the mouseover so there was zero wait time. For the past few days I've been trying to figure out how to have the preload image appear BENEATH the iframe (now with no background image or color) with the allowtransparency attribute set to true.
I've figured out the code to do both individually, i.e. I have the code so that when the link is moused over, the new image will appear; AND I have the code so that when the link is moused over, the page with load into the iframe. Both work, both do what is expected, but they don't do it together.Below is the script. Here's where it's confusing. If I have the "setupImgRollover..." first inside the if statement: the page loads into the iframe, but there is no image. If I have the "setupImgRollover..." after the "document.link..." commands in the if statement: the image appears but the page does not load into the iframe.
HTML Code:
window.onload = rolloverInit;
function rolloverInit() {
for (var i=0; i<document.links.length; i++) {
var linkObj = document.links[i];
[code]....
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Dec 28, 2009
I have 10 buttons on a page, and 10 more "onmouseover buttons" that correlate to the first set. Each button or onmouseover button is only 1-2KB! But I can still hold the mouse over a button for a couple seconds until it loads the onmouseover button. I'm using javascript to have the buttons change. The page does load a 2MB video. Could that be the cause? Can I tell it to load the buttons first somehow?
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Dec 12, 2011
I just don't see any possibility to change the height of a button. I am developing an application to list many articles. The height of the collapsible buttons/select buttons is therefore to large, i want the buttons to be as small as possible.
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Mar 21, 2011
Why doesn't this code work?
Code:
Code:
It is supposed be just 2 different lines of changing buttons. I was planning to use the "+" and "-" buttons to add/subtract button lights from a column. Unless I did something wrong, I think it should work, but it doesn't... Why?
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Apr 11, 2010
what i need to do to add all the radio botton and check box. i already finish the add formula on the checkbox but i do not know how to add the two selected radio buttons to my checkbox buttons.for example:
O selected is 80
O 60
O 60
O selected is 15
O 15
O 25[code].....
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Dec 9, 2011
What happens is the user selects the number of buttons depending on the number entered in the text box. If the number is 3 in the text box, then the user can only select 3 buttons, if more buttons are selected then it comes with an alert message saying user is beyond limit deselect a button to be able to choose another button.
But these are the problems I have encounted: If I type in "2" in the textbox for example, it allows me to select 2 buttons and comes up with alert if more buttons clicked.
problem 1: but if I change the figure in text box from "2" to "5", then it only allows me to select 3 buttons (I think it is adding 2 from the previous value and 3 to make the current value 5)
problem 2: If I enter a value less than current value, so in this example if I enter in 1 in the textbox which is obviously less than 2, then it lets the user select unlimited number of buttons.
So does anyone know how to fix these problems so that the amount of buttons selected matches correctly to the value in the textbox?
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Jun 17, 2011
I want my radio buttons to become submit buttons as well. So when a user clicks on a radio button it submits the action and refreshes the page accordingly. As of now using only using onclick="this.form.submit()" the page only refreshes with no change. Here is a copy of the entire form. It is a custom shipping options form (I did not create it).
<!-- Custom shipping form -->
<form action="" method="post" name="update_shipping">
<table width="300">
<tr>
<td><label>
<input <?php if (!(strcmp($_SESSION['shippingmethod'],"1"))) {echo "checked="checked"";} ?>
[Code]...
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Aug 24, 2011
I create buttons from an array of objects that such as:
buttons = [{ text: "button 1", action: 1}, {text: "button 2", action: 2}];
I then loop thru the array to assign the text and bind the click event after having created the buttons with IDs of "button_<index>".
for( var index in buttons ) {
$("#button_"+index).html ( buttons[index].text )
.click( function() { clickButton( buttons[index].action ) } );
}
The text appears correctly in the button, but every button defined only fires the list bound click, in this example the action equal to'2'whether I push "Button 1" or "Button 2".My actual case has four buttons, all firing the event for the fourth button.I've tried not chaining the .click(), going thru the loop twice once for the .html and once for the .click, neither of which made a difference. If I hard code each button .click, it works fine.
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Jul 13, 2010
I'm trying to create a questionnaire style series of radio buttons which are hidden and then a different set of radio buttons displayed depending on the previous answer. eg
Q1 Is it a man? (if select yes then display)
Q2 Is he called John? (if no then display)
Q3 Is he called Gary? and so on...
I've been testing using the code below but wondered if anyone had any ideas on how this could be done easily?
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Nov 28, 2009
I'm trying to get a radio button validation for different sets of radio buttons that simply contains Yes & No buttons.
Here's what I'm trying to do:
Question 1: if Yes, then (Alert 1) if No, then (Alert 2) (if Yes, then Question 2 appears) *Up to here I'm happy- can't figure out the rest*
Question 2: if Yes, then (Alert 1) if No, then (Alert 2) (if Yes, then Question 3 appears)
I need the Alerts to be swapped from this point*
Question 3: if Yes, then (Alert 2) if No, then (Alert 1) (if NO, then Question 4 appears)
Identical for Question 5, and for Last Question 6 Alerts swapped back again.)
Here's the script that I managed to piece together:
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Dec 16, 2005
I've a highly customized site and therefore am attempting my own rollover menu function.
For right now I'll give the basics.
I have two divs - a left nav and a right content div.
The left div houses the left navigation and the right content div... well - houses the content.
On mouseover of a left navigation image - I am changing the image to "highlight" and also would like to display a previously hidden div that contains the submenu items.
That is all fine and dandy. My problem is this. When I mouseout of the image - I lose the highlighting and the displayed submenu.
I'm trying to figure out how to make a "handler" of some sort that will cause the image rollover to stay when I move the mouse to go select a menu item in the submenu.
There is probably 5-6 px between the right edge of the image and the right content div (which is where the submenu ends up displaying)...
Can I not catch the mouse position or something or am I limiting myself using the mouseover/mouseout functions or grr... How can I do this?
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Feb 24, 2009
I'm working on a site and the main page has four images which has a rollover effect when you hover over it. However it only works for two images and the other two don't work.
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Sep 21, 2004
I have a two navigations areas; top and side. I need when someone rollovers the top button it'll change image and also change the button on the right left menu.
So summing up it's 4 images. Two normal states and two rollover states. When you rollover one, both need to change to the rollover state.
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Mar 28, 2001
I have a series of small pics that when you rollover, I would like them to be replaced with a new random one (and stay as the new image, until next rollover).
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Apr 4, 2001
I have a gif which when 'rolled over' swaps with an animated gif. I want it to sit on the last frame of that animated gif, regardless of whether it is rolled over again or not.
In other words, I guess I only want the rollover to work once. Possible
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Nov 18, 2004
I have a drop down menu which is a layer which overlaps another layer. Everything works perfectly in Internet Explorer, however, in Firefox and Netscape, the buttons flicker onMouseOut. I've messed about with the z-index, to no avail.
The code looks like this:
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Nov 4, 2005
I would like to be able to load new sets of images everytime I hit refresh and use rollover. Code: uses this idea. Everytime you log into their website, you get a new image. if you roll the mouse over the menu on the left of the picture, you get different rollover text on the picture.
What I have so far is image rotator, which will randomly load differnt photo everytime you access the website. However, I don't how to do the complete thing.
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Apr 10, 2007
Thumbnails on the left, main image on the right, on mouseover the
image swaps fine but doesn't keep it's dimensions. The first image, a
blank I set at 450px square, the replacments some 300 x 450 or 450 x
300 will stretch to fit the 450sq original.
I guess this highlights one of the downfalls of DreamWeaver, not
knowing the code/script. Code:
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Jun 3, 2011
I have a simple jquery function that uses slideToggle() to show the child nested UL of a parent LI tag. It works fine, and it's positioned to slide down to the right of the list item. However, when I roll over a list item on the right side of the screen, I would like the rollover to show up to the left of the item, and when you're at the bottom of the page, It should slide up into the available window space.
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Sep 1, 2009
How do I return a lists background-image's backgroundPosition?
I am trying to achieve a navigation menu whereby, when the li element is rolled over a grey square moves under the li element.
Here is what I have done so far:
So when the li element is rolled over I want to be able to identify said li backgroundPosition and use that value to move the ul's background image.
I realise that this could be done simply by giving each li element a different class name then giving it a mouseover function, but this is for a dynamic Wordpress nav bar so each li element does not have a unique class name.
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