Change ID Based On Width Of Image?
Nov 23, 2010
I have a list of thumbnails generated by Wordpress. I've been trying to piece together a script that would change the ID of the parent element based on the image inside of it I can't seem to get anywhere, does anyone have a simple solution?
I need the id of the li to be "sm" or "smp" depending on the width of the image inside of it (landscape or portrait)
<li class="frame" id="sm">
<div class="frm" id="frame1">
<img src="image.jpg">
</div>
</li>
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Nov 24, 2010
I am trying to write a custom BBcode for a forum I moderate. I don't have the licensing information because its not my forum and i am just a moderator. If anyone wants to verify the legitimacy of the forum I work for please PM me and I will try and get you any information I can.
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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 $site->url['billing']; ?>">Client Services</a></li>
[Code]...
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Jan 6, 2010
I'm using Javascript to change an image on a page without reloading the page. The problem is that my images are various widths (but identical heights), yet each image I change it to uses the width of the first image.
[Code]...
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Jan 19, 2011
I know this works with:Code:var pair = sel.value.split("$");..and the image/url split as the value, but how can I make this work with the id instead?
Code:
<html>
<head>
[code]....
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Jul 15, 2009
based on this script I wanted to know if it's possible for a div to change an image within it based on a certain x/y coordinate.For example if the div with the dog image here is moved to a certain point to the right, it would change to cat.jpg.
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Aug 31, 2011
I have 6 horizontal navigation image links on top of my site. The regular images are black n white, but on the hover they transform to a colored image. Each image leads to a different page on my site, I'm wondering if I can make the image corresponding to that page light up whenever on that page.
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Aug 17, 2011
i'm quite new to javascript and have an issue with an image swap script. I have three images that should change based on the value of a text field (total), however, there is only one image that is swapping. Please see the code below:
Code:
<html>
<head>
<script type="text/javascript">
//This is where we decare our function to validate the HTML form
function validateform()
[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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Jul 9, 2009
I would like to have the width of a div change automatically based on a number entered into a corresponding input box.
Eg:
<input name="a1" value="10"></input>
<input name="b1" value="20"></input>
<input name="c1" value="30"></input>
<div class="r1" style="width:50%;"></div>
<div class="r2" style="width:50%;"></div>
<div class="r3" style="width:50%;"></div>
Currently they are all just set at 50% width, I'd like the width to automatically adjust the width based on the input box value, without the user having to submit anything! If anything in jQuery exists like this to, to get a nice smooth scrolling that'd be lovely but not essential.
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Oct 5, 2009
I'm trying to set a width of a span class based on the width of the image inside of it. I've got a container that will also have a bunch of images... some of them will have captions and will be wrapped in a class "caption"... some will not be wrapped in the "caption" class. I'm trying to loop through the container... find all the "caption" classes... and then set the width of the caption class based on the width of the image inside of it. Here's what a basic image with a caption will look like:
<span class="caption fltrt">
<img src="" alt="" />
caption goes here
</span>
I'm able to look through the containing div and locate all the images and then get their width using the following:
// Find all images in the overview section
var overviewImgs = $(".overview-content").find("img");
// Get the width of each image in the overview section
[code]....
I can't figure out how to loop through and find all the instances of "caption" and then set the width of the "caption" class based on the
width of the image inside of it.I can find all the "caption" classes... and I can find all the images and get the image widths... but I'm not sure how to combine these two so I am only finding the images inside of the "caption" class and then setting the "caption" class width based on the width of the image inside of it. The images are added by a separate content developer and can be any size. Not all images will have captions... only the ones wrapped in the "caption" class.
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Jul 6, 2010
I have a number of SELECT drop downs, each in their own DIV. Each of these DIVs is in the same location but only one is visible at a time. I have two buttons on another DIV (previous and next) and want to position the buttons to the right of the SELECT group (based on the position and width of the longest SELECT). I do not know the position of the SELECTs until the page loads.
Here's the code:
Code:
<html>
<head>
<style>
[Code]....
I'm debugging using firebug in firefox and everything works with getting the values I need - it just won't set the left attribute in the DIV.
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Oct 21, 2010
I'm currently working on an IE7 CSS fix for a rather large form. Long story short, I have each input wrapped in a div, all in the same class. What I need, is to have each div define a padding-right value that is equal to the width of that div. I'm fairly new to jQuery, so I'm in need of some help with the syntax. Here's what I currently have, but it keeps printing a padding-right value of "0".
$('.form_label').each(function(){
$(this).css('padding-right', function() {
var w = $(this).width();
[code]....
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May 7, 2010
I would like to set the height of certain #div elements on a page based on the height of the user's current window state. It should draw the elements based on the size of the window at onLoad, and also respond to the onResize event.
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Feb 11, 2011
based on selection of radio button, i want to change the text box to enable and disable. And additionally, how to set if i enter a value in textbox1 then calculating something and display the result in textbox2 that to on key up.. not on form submitting.
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Jun 3, 2009
I want to change the table width by dragging img next to the TD of the table using javascript in Mozilla.
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Jul 15, 2009
This script changes the image, I wanted to know if there is a way to automatically resize the div's height and width based on the actual image proportions.
<!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>
[Code]....
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May 5, 2010
How can I change the height and width of an element with Javascript? I have tried and so far I can only change either the width or height but not both, doing something like this…
Code:
<HTML>
<HEAD>
<script type = "text/javascript">
function changeSize(){document.getElementById('test').style.height = '200'}
[code]....
And this works fine but if I try to change both height and width it doesn’t work. Doing something like this doesn’t work
Code:
function changeSize(){document.getElementById('test').style.height = '200' width=’200’}
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Mar 20, 2011
I know 800x600 screens occupy a shrinking part of Web surfers, but I want to accommodate them by offering an alternate style sheet where my site pages don't break when someone from this smaller group visits. Yes, there are examples of how to do this on the Web, but I have one more requirement and don't know how to code it. Not only do my pages break on 800x600, they also break if the browser widow is sized smaller on a 1024x768 screen. (I'm studying css that will dynamically respond to this but I'm not there yet.) Do I just need an appropriate if/or statement to deliver different style sheets? Is there even a JS that detects browser window changes?
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Jul 20, 2011
I am making a website with a nice picture slide.The slide has arrows on the left and right and I want them toadjustto the size of the active image.Here is the link to the site:http://dergebauer.test6002.info/projekt.htm?id=029&from=matr&category=sonderloesungenIt works everywhere except in IE.I also tried to rebuild the error on a dummy site...but everything worked.
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Sep 15, 2011
I'm trying to make the width of a box change dynamically as you slide the jquery range slider
I have everything working except making the box resize[code]...
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Oct 1, 2009
$(function(){
Why this is not working...?
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Jan 11, 2010
I am trying to customize this scrollbar so that it will fit all screen resolutions and I was wondering how I could do this by somehow customizing the JavaScript files created by Nathan Faubion or if I could do this using other JavaScript variables (var widthPercentage) to change the pixels to percentages?One of the pages on the website I'm using the JavaScript on
JavaScript file jsScroller.js:
//Created by Nathan Faubion http://www.n-son.com/scripts/jsScrolling/
function jsScroller (o, w, h) {
[code]....
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Dec 19, 2010
So I didn't know whether to put this in HTML & CSS or here. So I'm just going to put it here and the mods can move it if needed.So I had this script working for auto width of a DIV, then I added DOCTYPE to the top of my document, now it won't change the width ha ha. I have tried with all DOCTYPE's and same thing.The JS I am using is:
window.onload=function(){
document.getElementById("right").style.width= + screen.width - 193;
}
As I said this worked before I added DOCTYPE to the top of the HTML. But when I add any one of the DOCTYPES it stops working.
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Jul 2, 2010
i am using the jquery superfish menu at[URL]. i cannot seem to modify the width of the menu items (or the <li>). how do i do this? i am using the superfish.css style sheet. i tried to modify the width by changing the values of a few classes (i.e. where it said 100% or had an em appended), but this did not .
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