JQuery :: Making A Div Get And Set Its Own Width?
Jan 28, 2010
I don't know if this will work, but I'm trying to put a google map on my website and in IE, the div containing the map needs to have a width value in pixels in order for the API to center the map properly. want a div with 100% width, which is inside another expanding column. This works everywhere but IE. My question is, Is there a way, using jQuery, to get the div to discover its inherent width and then apply that in pixels, as an inline style, to that tag? It would also have to redefine its width when the window resizes.
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Apr 26, 2011
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.
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May 5, 2010
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)
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May 18, 2010
I've recently start using Flexigrid (old JQuery grid plugin), and, as you may know, one of the few issue this really good grid plugin got is the lack of liquid layout option. My personal idea to solve the problem is to set the "width" parameter depending on $(window).width. Here is the problem (and here's why i post this question in "General use" and not in "Plugin").
The starting, and working, code is:
$(document).ready(function(){
$("#flex1").flexigrid
(
{
[Code].....
This work fine for me, but I supose it could be done way much elegant... maybe somethin without "IF" that could emulate the "%", like var percentage = $(#div.id).width()*0.XX with the 0.XX picked from an array of percentage, one for each column. Probably I should set up a function... ahhhh, as you may easily see I'm a total beginner with JQuery (and JS in general...)
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Jul 28, 2010
Is the next jQuery code the best way to decrease an elements width?[code]I tried using the next code:[code]but that's not working, also not with '-20'.Maybe it's an idea to add this functionality? It's is already used in the .animate() function for changing the position of an element.
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Jun 2, 2010
I got a table, first tr got 10 td, how to get the sum of the first three td's width
All I know is like:
Is there any solution via jQuery?
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Oct 4, 2010
let me try to explain better what I'm trying to do. I'm a real newbie I don't know much javascript but I understand more or less the logic behind it... tell me if this solution should work and if you know how to do it please show me. [URL]... I need to make div#photo's width to match the total width measurement of all the images it contains. If you load the page and you don't touch the size, it will work fine... but that's not realistic. If I resize the page, which will happen often on this kind of page (I'm assuming), the whole thing goes haywire (try it, scroll to the last image and resize the page you'll see what I mean). What can I do? Is my idea the right solution? Am I not explaining this clearly enough? Let me know please, I'm desperate. I've been trying to get CSS to do this for me for 3 hours now. Nothing works.
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Jun 4, 2011
I am trying to setup a javascript function that sets a div's width based on the combined width of the li's with the name "navItem". The problems I have been running into when trying to define the width of the li's is that they do not have a width defined in css. Can anyone help me out with this? The javascript function setWindow is suppose to show the div loginWindow and set the width of it.
Code:
<div id="topNav">
<ul>
<li><img src="<?php print $site->folder['images']['header']; ?>topmenu_left.jpg" border="0" alt="" /></li>
<li name="navItem"><a href="<? print $site->url['about']; ?>">About Us</a></li>
<li name="navItem"><a onmouseover="setWindow('loginWindow');" href="<? print $site->url['billing']; ?>">Client Services</a></li>
[Code]...
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Sep 10, 2009
I need a code that when a button or image is clicked then a div's width and height are changed.
Ive managed to get a few codes that does this, but the real problem is that, the contents of the div is an embedded flash file and i thought that by setting the flash width and height to 100% then the flash would fit to the new size of the div, but it just didnt work.
I need a code that when a button is clicked then the div's and the flash's width and height are changed.
please have a look at the temp website latinunit net / temp / , you will understand where im coming from.
on the right hand side i have a flash chat in a div , div is controled by a script that allows it to follow the scrollers up and down.
My goal is to add a little button in the same div that says expand or maximise so when clicked the the div expands aswell as the flash file.
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Nov 5, 2011
I want to set the width of a div to be the same width of the image inside the div.The following code works great. But...The images are different widths, so both wrappers are set to the width of the first image. Without having to add an ID to each wrapper or image, can the wrapper width be set to the image width using the name of the image as the unique identifier?
jQuery:
$(document).ready(function(){
var newWidth = $('div.wrapper img').attr('width');
$('div.wrapper').width(newWidth);
});
HTML:
<div class="wrapper">
<p><img src="image1.jpg" width="200" /><br />
Caption</p>
</div>
[code].....
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May 8, 2010
I am trying to build a calendar that has clickable dates that reveal a pop up box with the event of the day when you click on them.I have got some basic functionality at the moment with the pop up working on one date,making it work on multiple dates.at the moment I have the pop up box positioned relative and and am using the toggle function to switch the display form none to block.I need to work out how to position the pop up box no matter which date you click on?here is the mark up for part of the table:
<tr>
<td>21</td>
<td>22</td>
[code]....
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May 28, 2009
I'm looking for a plugin or good explained tutorial about making a dropline menu using jQuery.
What I need: two levels - main and submenu support for "current" state submenu visible when main element has a class of current
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Aug 10, 2009
I m very new to use ajax. but i know the basics of ajaxcall and basics of javascript. Please help me how to start with makingajax call ..please give me also sample code
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May 27, 2009
[code]I've got a long navigation, and pages slide in and out of view.Troubles are, if the user impaitently clicks a load of links while the page loading and sliding in is happening, it melts my (probably poorly written) code.So, I'm trying to stop the user from clicking on any other buttons,while the page loader is doing it's thing.
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Jan 10, 2010
im trying to make a sliding tab menu, The menu is already made with animations and such, however now im trying to integrate the menu with the Divs i have for each menu item. I really just need something to start me off.. Basically on click i want the current selected item and div to fadeOut to the left and the newly selected to fadein from the right..
JQUERY
$
'span'
.click
[Code].....
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Jan 21, 2011
Forgive the extremely basic question but I can't find something that addresses it. I have a navigation bar that is a series of list elements. I want to pop open a subnavigation bar when you mouse over one of the elements.
The slightly different thing about this one is that in the html the subnav div sits outside the main navigation div, ie they are not related. What I want to do is keep the subnavigation bar if you move your mouse from the main nav down to the subnav, and hide it again once the mouse leaves either the subnav or the main nav.
My problem is that any of the ways I can think of doing it, once the mouse leave on the main nav is called i can't stop it from going.[URL]...
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Sep 19, 2010
I'm getting started at javascript and jQuery, I want to make a calculator for my services, for example, checking a box will add value to a total.For example theres a textbox that asks how much gallons of paint will be used, the value of each gallon is 30 dollars, so the user can write for example 2 on the input and a div will output 60. I think that would be made with .change(), but in the demo of the documentations appears a selection list, and I can't figure out how to make an input work like that.
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Nov 5, 2011
I'm trying to access a variable that is created after an AJAX request was successful, to re-use it in parts of my code:
$.ajax({
url: 'http://api.twitter.com/1/statuses/user_timeline.json?callback=?',
data: {screen_name: 'danmofo', count:amount},
type:'GET',
[Code].....
Is there an alternative method to making the variable tweets usable outside of $.ajax ?
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Jul 14, 2010
I currently have a couple old plugins (autocomplete 1.1 by Joern Zaefferer - json version, and datepick by Keith Wood) that do not work with 1.4.2, but do with 1.3.2. I'm wondering if it's possible to somehow force or modify them to work with the new version of jQuery.I know they both have new versions, and are now a part of jQuery UI, but I can't seem to get the UI versions to work. UI also seems more bloated than I need, for just a few functions.
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Nov 27, 2011
The code :
$('.TextHover').editable('/Task/SaveTags.php', {
type : 'text',
cancel : 'Cancel',
submit : 'Ok',
[Code]...
I put on alert to help me debug the returned value.What I need to show on alert is the 3, text of td with id='tId'.$(this).closest('tr').closest('td#tId').text() wouldn't work.$(this).closest('tr').next('td').html() returns null.
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Dec 29, 2010
This is a very basic question about jQuery usage (i'm not a professional at this at all). Basically, I have a menu (an unordered list), each of which refers to a table. When a user clicks on one element in the list, visible tables should disappear and the desired table appears.
[Code]...
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Oct 29, 2010
I am having a little trouble getting this to work. I have several anchor tags on a page that use scrollTop for its animation. HTML example
[Code]...
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Jun 7, 2010
I have a page where when a button is clicked, I want that div to be replaced by the content of another div (which loads as display:none).
I first tried fadeOut/fadeIn but the div will not occupy the same space as the div it's replacing, no matter what I try (such as giving it a high z-index).
The way I was able to achieve what i wanted to do was like this:
$(document).ready(function(){
$("#reply-button").click(function(){
$('#showprofile').html($('#showreply').html());
});
});
The above works fine, but it gets more complicated once I add in a "cancel" button which should toggle the div back to its original content:
$(document).ready(function(){
var showprofile_orig = $('#showprofile').html();
$("#reply-button").click(function(){
$('#showprofile').html($('#showreply').html());
[Code]....
The above works but the runs into a problem. If they click to cancel, then click reply once more, nothing happens. I suspect I need to put the reply-button function inside the reply-cancel function there to make that work, but then I need to nest the cancel function inside that and so on to infinity.
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Jan 12, 2011
I use $.getJSON for making an ajax call. This is the code.
$.getJSON("json/",
{cname:$("#customerNameId").val(),email:$("#customerEmailId").val()},
function(data){
alert(data);
});
The data is sent to the server, I also get a response from the server. My firebug shows the response as the value I sent from the server.
But the callback function is not called... The alert never happens
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Apr 25, 2010
i have designed a page that uses a jquery script in a div in the middle of the page (below the logo and upper nav) Every time I click
on a button that is part of the script, the page jumps down to the top of that jquery div. I want the page to stay rooted to the top. I can't tell whether this is a problem with the css or the js script.[URL]
~ script css:
* { margin: 0; padding: 0; }
#page-wrap {
width: 822px;
[code]....
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Apr 23, 2009
I've got a plugin which is structured as follows:
(function($) {
$.fn.MyFunction = function(o) {
// Here we have some parameters
return this.each(function() {
[Code].....
So what I'm looking for is how to reference MyExternalFunction from my html script. I've tried simply using MyExternalFunction(index) but I get function undefined.
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