JQuery :: Expand The Width Of A Div If Another Div Doesnt Exist On The Page?
Nov 3, 2011
I have a page with two divs on it, <div id="left"> and <div id="right"> . On my page, there are times when the right div is not displayed as there is no content in it, how can I get jquery to detect that div id="right" does not exist on a page so make the width of the left div to 1200px.
This is what ive found, but im not sure length is what I should be using to calculate if a div exists or not:
I'm having an issue in that when I display:inline a DIV onClick, the DIV is not expanding to the width specified in the stylesheet. Similarly, my TDs would not use their colspan attribute.
In the examples for live() and delegate(), the selectors match at least one element that already exists. Will either of these commands work on elements for which there is no match at all on page load?
In my case, I want to bind a keyup event to the textareas that jeditable creates. I could probably create custom plug-in (to the plug-in :) to do the job, but I'd like to use live or delegate if they would work.
I have a html document when i run in Internet explorer i am getting the desired output(j query working fine). But i copy pasted the same code in aspx page...the same code is not working properly...
the scripts i made is for a search box , the problem is that the search lists does not expand over the page. its just moving the page more down. this is the script:
<script type="text/javascript"> function lookup(inputString) { if(inputString.length < 1) {
I have a vertical menu at the left of my site. When you click on the main elements, they expand with jquery to show sub-elements.The problem is the menu expanded is longer than the page and it doesn't expand the page at the same time, so it goes over the bottom of the page.How do I expand the page at the same time?
I wrote below code for Collapse/Expand some sections. It is working fine. Finally If I click "Save" button and I am re-loading (refresh)page again( code in asp.net). So then sections are going default Colleapse again. I need them back to expand sections. I mean what ever user expanded should me expanded again after refresh page. How can I do that?
I have a problem where the page doesn't expand when more results get loaded via jquery on a facebook style wall. Once more results get loaded the footer stays static instead of moving down.
I have a menu that I have constructed through HTML/CSS/JavaScript. Javascript handles the mouseover and mouseout events to set the background of the menu item/table element with an image. It works great. What my issue is right now is that when the user loads the Home page, I want that to have the background of the item already set. I had a function to do this with a switch clause in a separate javascript file. This function was called immediately (left it outside of any functions so it would execute first). But I'm getting an error because the actual element (a table) to set the background doesn't exist yet.
sort of made a thread about this earlier but I dont feel I explained the problem very well, if you go to http://love2-create.com and click on the orange "view profile" link about halfway down the left hand column a tab opens showing a profile with a small picture gallery at the bottom, this gallery works fine in firefox and google chrome, however in safari it works sometimes but not always and in IE it usually works on the first time the page is loaded but then when the page is refreshed and the profile link is clicked I get an Error: 'document.getElementById(...)' is null or not an object on line 60,the lines in question look like this:
HTML Code: buildcontentdivs:function(setting){ var alldivs=document.getElementById(setting.id).getElementsByTagName("div")
So its kind of complicated what I'm going to try and explain but here goes... I have a two column layout that has a thin column on the left for the menu and then a wider column on the right hand side for content.
Now the problem is that when the height content of the right hand column surpases that of the menu (left column) then I get the content that is supposed to be in the right column shifting to underneath the menu - which I do not want....
I started some programming with Javascript.I'd like to use it to expand/collapse some headers in a page. I made following code to do this.:collapse-expand.txt.That works perfect!But I want to add something, and I have some problems with that. As I have e.g. 4 headers, I want to expand the text (in <p>-tag) by clicking on header 1. When I click on header 2, I want to collapse text of header 1 and expand header 2 text.And so on.That way, I get the height of the site relatively small without needing to scroll.I don't quite know how to implement this function into my JS-code!And if it could be implemented in my .js file, how do I link that in my html, because now I have in every header the same line:<a href="#first" onClick="shoh('first');">, <a href="#second" onClick="shoh('first');">, etc..How can I get the content of header 1 be seen as soon as the screen pops up. So you don't have to click on Header1 before you can see it? And then go on from there: clicking on header2 makes text of header 1 disappear and expands text from header 2, and so on.
I have a series of divs in 2 blocks say BLOCK1 and BLOCK2 and I want to use one click to expand/collapse all those in each block. But the code I came up with exapands all the divs in the entire page.
How do I restrict it to each block and also how do I cllapse those in each block and change the text to Collapse All. I am stumped here. Any help really really appreciated. Here is my code:
I am dynamically creating CheckBoxes DropDoenlist with certain set of values of not all of then are created any time.But in Script i want to get sure whether that element has been created or not. So how can i check for radio button list and dropdown list.Below is the code for my dynamic list creation:
I have 2000px width images that I want to be centered in a 100% width slideshow. I basically want my images to cover the entire width of the page, and also be centered.
Nothing has worked for me. No matter what I do, my images get pushed to the right and far off from the center.
Is there any way that one could have supersubs functionality applied to drop-down multi-column menus?I assume one would need to calculate the width of each column plus the combined width for the container.
I've written a small plugin to serve as a feature rotator and am having one strange problem.You can see some demos of the plugin and documentation here:
http://pbskids.org/pbskidswidgets/carousel.html.The plugin does a number of things that involve reading the width and height of DOM elements and using them to set the width and height of other elements. The problem is that sometimes in Firefox and Safari, when the page loads, the widths and heights of panels in the carousel are fracked.
Reload the page and the problem's fixed. In Safari, I can't get it to happen again on many reloads. In Firefox, though, if I reload repeatedly, I can get the problem to happen again: maybe once every seven or eight times.It looks like something's happening with page loading, but I'm at a loss to diagnose it further: is the script firing before the elements have fully loaded sometimes, and then works on subsequent tries because those elements are in the cache? Also: I've never seen this error in any of the IE versions.
I have two multiple selects on my page. One gets updated via ajax whenever the user filters data (we'll call that select "#select-1"), when they select options from that it then gets moved into the other select (we'll call that "#select-2"). That is all working fine but I'd like to refine it so that they can't select the same data twice.
So, basically, what I'd like to do is add logic within the ajax call to only update the select options in (#select-1) if it does NOT exist in the other select (#select-2).
I have no clue where to even begin with this....do I need to store the val's in an array and then search for each one in the other?
So I'm new to jQuery and loving it! I just got stuck on a problem that I'm not sure how to work around. I'm trying to add a class to a li item in a navigation if it has child list items underneath it. For example,if I have this situation:
I currently have a website where i share thoughts with my friends (some kind of forum) and within this 'forum' people can post pictures they made but most of the time these pictures exceed the max width of my website so my website gets all streched out!So this is what i want: all images on the page must run thru some sort of function which checks if the image image width exceeds the max_width. if it does then the script must calculate how many pixels the current width exceeds the max_width and get this number so that the script does: current_width = current_width - (max_width - current_width)
