I have a function that is suppose to change the height on click. When I initially click it, the function goes through fine. But when I click it again to go back to the old height, it will not work.[code]
View 3 RepliesI am working on a UI that, when you click on a menu option, a div opens and show three divs inside. These divs all have different
heights. The heights are based on the divs content.The problem I'm having is... how do I measure what the divs height should be? IE, how do I grab the height for a div BEFORE it has had any style applied to it.
I currently have a normal link like Code:<a href="http://sitepoint.com" class="link">sitepoint</a> and when a user clicks on it I want to be able to change the "link" class to a different class. However, I don't want to add anything to the actual link html. Is it possible to do this using javascript without modifying the original link code?
View 4 Replies View RelatedI am using a table to help align elements around a page, I would usually be using divs etc but as it is a complicated setup I have chosen to use a table. Anyway on the right hand side of the page I have a column which contains a photo, this td has its position fixed on the screen so when the user scrolls down the page only the gallery td scrolls and the rest remains where it is. However when testing on a smaller screen yesterday I realised that if my td is larger than the monitor or screen then the user cannot scroll down the fixed element. I have therefore come up with the solution of applying 'overflow: auto' to the fixed element. This will only work though if the height of the element is set to the height of the inner page. This is where my script comes in, I need to load the page then change the height of the TD dynamically so that the td can be scrolled down. This is my javascript:
HTML Code:
<script type="text/javascript" language="javascript">
function photoHeight() {
document.getElementById('photo').style.height=window.innerHeight - 59+'px';
}
</script>
Then obviously I have placed 'photoHeight()' into the body onload element.
I'm struggling with the following :
I want a function on my form and when I'm calling that function (i.e.
pressing a button), I want to resize the window (only height) with the
paramater that I'm supplying to that function. Is it possible?
I have an internal web app that displays some images except they are really big and the app goes super slow and I only have 12 pictures for my test. Sometimes there will be a hundred or more. So is there a way through javascript that I can create thumbnails other than just changing the width and height of the large file?
View 1 Replies View RelatedI want to swap the source of two images when you click on one image. Basically, I am switching on/off states. But I can't even get the first part to work. Here is a function that I would think replace the word "off" in the image file name with "on" when you click on an image with the class .img-swap. After that I would imagine I would toggle the class of each somehow.
$(".img-swap").click(function () {
$(this).attr("src").replace("-off", "-on");
});
[code]....
I have a div with a dynamic ID and content based on a database.I want to replace that ID's content with some content with I collect from the database via PHP.The new content may contain <br />'s.
View 1 Replies View RelatedI am trying to do the following.
While the background color of a div is changing when i click on a button, the image in the other div must change.
Now i have placed a bg image in a div and when i click on my menu link it changes so that works, but i would love to give it a transition, but is that even possible with the background image.
Or do i need to write some other code?
The colors and images change, but really would love a bounce in transition, cant figure it out though maybe it would be better with a list and placing the images just in the slider div?
I have a list of most 17 recent entries from a db table and wanna use jquery/ajax to have a next button that loads the next 17 entries when you click it. It passes the 17 variable to the .load which works fine first time around (this is later used as mysql limit), but then I try to increase the start variable with 17 so that next time I click it would pass 34 to the .load (so it loads next 17 again) but this doesn't work, it simply loads same 17 again on 2nd, 3rd ect. click (so nothing changes). use global variables by setting it with var and using it without var inside the function.
<script>
var start = 17;
var loadUrl = '<?php echo site_url('welcome/battles'); ?>';
$("#latestbattlesnext").click(function () {
[code].....
I found this great accordion script that does everything I need, EXCEPT: I need the first level <li> to close upon second click of itself, collapsing the list - meaning I also want the option of the list able to be closed WITHOUT clicking on another first level <li>. How do I change the code below to do that?
Code:
function initMenus() {
$('ul.menu ul').hide();
$.each($('ul.menu'), function(){
$('#' + this.id + '.expandfirst ul:first').show();
[Code]....
Trying to get the height of an element whose height is specified in the CSS.
So I am trying to animate the height of an item, where I have:
<img id="myButton" src="myimage.jpg" />
<div id="myDiv" style="height:50px;overflow:hidden">
asdklf
[Code]....
However, it only registers as 50, even if the element is 500
How come this isn't working?
document.getElementById('glance').style.display='block'.color='gold';
The following script produces a box that opens on mouseover and closes on mouseover.
Code:
$('#triggerReg').hover(function(){
// do something on mouse over
$('#menuReg').show();
[code]...
It works fine for displaying brief text messages. But if you display a column of links, it closes as soon as you try to put the cursor over a link. how to modify this so that the menu stays open until you manually close it again? I changed hover(function() to click(function(), and it now opens when you click it - and it stays open. But I can't figure out how to close it.
I used this on-click changeable background code for my website code...
And now I have the same question as the original poster: is there any way to get it so that the chosen background stays put even if the page is refreshed or navigated away from? Or is it not possible because all my pages are separate files? code...
I've been reading on Ajax today for the first time and pretty much got the hang of it. The examples in the tutorials are all pretty much the same: onChange triggers a change in ReadyState that runs a php function. for example:
View 5 Replies View RelatedI am trying to create submenus.But unfortunately I have much problems.
1. First of all when I use onmouseover on my links the submenu appears.But I am trying to click on economy and the submenu is changing ...
2. All the content div is being down when I open submenu.
3. In explorer, the communication link is in the bottom line.
I'm super new to any kind of java script. What I want is a menu that, when clicked, changes the background color of a table cell to blue. When a different option is clicked, the current highlighted table should turn back to gray and the new selection should be blue. Well, I have all of that working. What I need now is just to have the first option start out highlighted and to become unhighlighted when another option is clicked.
[Code]...
I am trying to adjust the height of a div using $("#mydiv").height(1000); In every browser works ok but not in IE
View 3 Replies View RelatedI am in need of a JS script that matches the "li" height with the un-defined height of a absolute positioned block? Sort of like a matching columns script - is this possible? It's for IE6! Oh ya, and it's dynamic un-defined height. I only want it to match the height on hover. Here is a little test page I put together.[code]
View 12 Replies View Relatedhow to adjust the iframe height by itself if my html height increases. My html code includes a facebook comment at the bottom of my page and the comment will show making it expand the height once users post comments. On the other hand, I'm using a CMS that have its own iframe. I've tried many solutions that can be found on the web but none works. It only can work if I don't put in CMS. Is it possible to adjust the iframe height using CMS or there is no way?
View 7 Replies View RelatedHow can I use JavaScript to dynamically re-size a DIV on a page so that the div extends vertically to the size of the page or document.
Example: As the page gets longer due to contents, the DIV will also extend to the bottom of the page.
I have been experimenting all evening with different methods, some don't even work.
I am trying to dynamically clear the value of a form input field and then submit the form.When I used $('#my_field').val('') to clear the field, it was cleared on the screen but when the form was submitted the original value of the input field was posted.My browser is FireFox and I can see using FireBug that when the field is cleared, firebug is still showing the html code with the old value. E.G. <input type="text" value="old_value" />The same situation occurred if I used $('#my_field').attr('value', '') to clear the field.The same situation occurred if I actually changed the value of the field rather than just clearing it.To work around this problem I ended up using the $('#my_field').removeAttr('value') to clear the field before it was submitted.
View 1 Replies View RelatedThis is my first time using JQuery, and verrry slowely i'm starting to get the hang of it :)
I've made some slideToggle div's at the right (http://nekodesuka.org/offbeat/), and inside that div there are two divs. One div has an image, the other some text. I want to set the height of the image div according to the height of the div in which the text is... It shouldn't be so much of a problem, but as jquery newbie, i'm wondering how this could be neatly done :)
I cant really figure this out, the only thing i could see messing it up is the javascript:void(0) inside the anchor link but since there is a double click function and a click, it should only be one click.I put autoOpen which i think is also causing it, but i did that so theuser can open it, close it, and open it again so the delay "double click" is saying for the first time initialize and then the second click is opening?? if so how do i get around this?
HERE IS MY JQUERY
$(document).ready(function(){
$("#pro_edit_profile").hide();[code]....
HERE IS MY HTML FOR THE LINK
<a href="javascript:void(0);" id="pro_edit_pic_link" name="Change
Profile Picture">Change Profile Picture</a>
this is the script to adjust the height.summaryTable.style.display="block"; if(graphDiv!=null && summaryTable!=null){ graphDiv.style.height = document.body.clientHeight - summaryTable.clientHeight - 70;}
HTML code
<table height="100%">
<tr>
<td>
<table>
<tr>
<td>some contents</td>
[Code]...
Its working well in IE and FireFox3.0. but in firefox2.0 table size is increasing on every show hide of summaryTable. pls give me some better sollution for this. The height is adjusted iautomatically if i show a popupDiv.