Jquery :: To Get Image Width On Page Ready
Aug 1, 2009How can I get the width of an image when the page is ready...? I tried the code below, but it always return the value '0'...!
[Code]....
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Setting An Image Width - Change An Image On A Page Without Reloading The Page
Jan 6, 2010I'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]...
JQuery :: Keep Image Width / Height Ratio In Jcarousel When Resizing Page?
May 25, 2011I've set up jcarousel and configured it to work how I need it to, apart from one thing; I need the images to keep their width - height ratio when the browser is resized.
I'm using the Flexible carousel configuration and the width of the images changes appropriately when the window is resized, but the height stays the same, I need it to change.
JQuery :: Image Load When Dom Is Ready
Feb 21, 2011Im trying to get the 1st image in a carousel to be inserted into a dom element on page load.
Clicking the carousel images in turn, does load each image into the dom element in question. However, need to get the 1s image in the crousel to load without having to click it.
Webpage: [URL]
//Failed Attempt to load image on page load
var $enlargedCover = $('<img/>')
.addClass('enlarged')
//.hide()
[Code]......
JQuery :: Using Document Ready For Loading Image
Oct 19, 2011I want to create an animated gif that is shown during the content of my page is loading - in order to do so, I created 2 div-containers one with an id of loadingbar (default: display:block and including my img src....) and the other with an id of main_cont(default:display:none and including my content which consists out of some huge images for testing purpose)
so I thought all the magic would be:
$(document).ready(function(){
$('div#loadingbar').css('display', 'none');
$('div#main_cont').css('display', 'block');
});
but unfortunatly nothing works - it is just showing how the images get loaded, but my animated loading-gif is not shown anytime...
how do I get such stuff working - I thought on document ready means that it is executed AFTER all of the content is downloaded??
Set The Width Of A Div To Be The Same Width Of The Image Inside The Div
Nov 5, 2011I 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].....
JQuery :: Ready Function Or Put JS At End Of Page?
May 6, 2010I originally thought I should always include js which shouldn't be parsed until the html had been written using the following:
$(document).ready(function () {
//My code
});
I later read that I shouldn't do this (JQuery Cookbook, or something similar) but instead should just include my JS at the very end of the page but before the body close tag.
JQuery :: $document.ready() Same Page Navigation?
Dec 14, 2011I have noticed on a few occasions where I navigate to a page and the document.ready() function gets called and executes. I then push a button on that page which calls a javascript function that does a jquery submit to the same page I am currently on. This time, document.ready() does not get triggered. How do I make this happen the second time, have the stuff I want on page ready be executed? I am using Chrome if that helps.
View 3 Replies View RelatedJQuery :: Ready Event When Loading A Page With Ajax?
Apr 23, 2009I am loading content into a page using the following: $("#someDiv).load("/Some.action",{id: someId}); The document that results from Some.action contains javascript at the top. I want the javascript to be executed when the resulting content is fully ready/loaded. I attempted to use the document ready:
[Code]...
JQuery :: Document Ready Not Executing When Page Loads
Jan 4, 2012I have an html page with a lot of JavaScript functions that all work fine. Then I decided to add a jQuery function, but the document ready is not executing when the page loads. As you can see below I've added the document.ready function at the top of the page, below the links. And below that are the JavaScript functions that were there all along. Why the document ready function doesn't execute? (I don't see the "ready" alert, and the jQuery isn't working.)
<link rel="stylesheet" type="text/css" href="css/real.css" />
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript">
$(document).ready(function(){
alert("ready");
$(".CheckBoxClass").change(function(){
if($(this).is(":checked")){
alert("adding LabelSelected class");
$(this).next("label").addClass("LabelSelected");
}else{
$(this).next("label").removeClass("LabelSelected");
}});
});
</script>
<script type="text/javascript" language="javascript">
function showImage(image) {
image.style.visibility="visible";
} function hideImage(image) {
image.style.visibility="hidden";
}
JQuery :: Ready Function - When The Page Is First Loaded - It Triggers The Alert
May 1, 2009This page: [url] is linked to 1.js which has this code:
When the page is first loaded, it triggers the alert. It doesn't seem like it would because it is in the livequery function. Why does it do that?
JQuery :: Unexpected $(document).ready() Behavior After Load The Page
Oct 7, 2009I am experiencing unexpected behavior using $(document).ready() on a page where I inject jQuery after the page has loaded and then attach listeners to the ready event. The ready() event is never called using Firefox and Safari however it is called using IE. Is this a jQuery bug? Is it working as designed?
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JQuery :: Binding The $(document).ready And Everything Inside Of Dynamically Loaded Page
Mar 4, 2010I am sure this question has been raised and answered before, but I can't seem to find an answer that works for me. I hope I will get an exact response here. Here's my issue - I have my index.html that has its own $(document).ready method and everything pretty much works within it. I am trying to dynamically load a page to replace part of index.html (let' say the #inner_content ID) -
[Code]...
JQuery :: Navigating To Second Page Does Not Fire Document Ready Event Handler
Sep 19, 2011I have two files,page1.html:
<!DOCTYPE html>
<html>
<head>
<title>JQuery test 1</title>
[Code].....
When I open page2.html, and click on the brnClick link, it changes the content of divclick. If I open page1.html, and then navigate to page2.html, click on the link does not work.
JQuery :: Clarification On $(window) Vs. $(document).ready - Hiding All Of A Page's Content Immediately
Oct 18, 2010I'm working on hiding all of a page's content immediately via Javascript. I want to avoid using CSS to display none just incase I run into users who don't have JS enabled.
I wanted to get advice from others and see what the difference is between using jQuery actions within $(window) or $(document).ready. From what I understand, $(window).bind("load, function(){ etc. will only use the script once all contents on the page are loaded, including images?
And $(document).ready(function(), etc just requires the DOM to be ready but will still execute code even if images, etc. aren't loaded.
JQuery :: Use It To Set Width And Height Of A Background Image?
May 22, 2010I'm just starting my first jQuery project (tutorial from this months Web Designer) and I've got a background image that I want to spread across the entire background, regardless of browser size. It's big, so I originally had an onload function. This works fine in Mozilla and Safari but not in IE.
My question is, can jQuery set a width and height of 100% and have it work in IE?[code]...
JQuery :: Finding The Width Of A Background Image?
Oct 5, 2011I'm trying to learn a bit more Javascript/jQuery and I want to write a bit of code to adjust 'background-position' based on the width of the 'background-image'. So my short question is, How can I find the width of a background image using Javascript/jQuery? For those who are interested in what I'm doing (or trying): I have a list where each item has a background image along with some text. I want the images to all centrally-align along a vertical axis in a space to the left of the text. Problem is, the images are different widths, so I want to use jQuery to find their widths and calculate the appropriate background-position.
[Code]...
JQuery :: Get Width And Height From Image After Load?
Oct 30, 2011I have a strange issue with jQuery while using the following code :
$("#image").append('<img src="'+json.filename+'" id="cropje" alt="None" />');
$('#cropje').load(function() {
alert($(this).width());
}) .error(function(){
alert("FAIL TO LOAD IMAGE");
And the result is : 0 But it looks like the image gets loaded after the alert... How is that possible?
JQuery :: Get Image Width Without Rendering It To Screen?
Sep 12, 2011I'm trying to find a way to get the dimensions of an image without actually rendering it on the page.
I guess I could render it with the css property display:hidden, but I'd rather not do this.
Is there a way to just ask what is the dimension of an image by specifying it's url. e.g. something like
width("http://www.somesite.com/somepic.jpg");
JQuery :: .width() Of Image Returning 0 On Load Event?
Oct 1, 2010var img_large = new Image();
$(img_large).load(function () {
$(".image_enlarge_container").append(this);
[code]....
JQuery :: Get The Entire Width Of A Page?
Jul 13, 2007<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv=Content-Type content="text/html; charset=us-ascii">
[code].....
JQuery :: Asynchronously Load Image Then Get Width And Height For Resizing A Lightbox Before Displaying?
Jul 19, 2011I got this working in chrome and was happy until I got to check out IE8! Enough said about that.The code I have now will work (in both chrome and IE8) if I manually set the height and width of the image but I cannot get them dynamically, for instance if images have different sizes, I've been trying for a while now but cannot get anywhere with it.The code I am currently using (of my own creation) is;
$("#lightbox_image_container").html('<img id="lightbox_image" src="http://www.veritywebdesign.com/gallery/gallery_images/image.jpg" />');
$("#lightbox_image").load(function() {
// image_width = $("#lightbox_image").width();
[code]....
How do I get the height and width dynamically after loading the image?
Alternative To Document.write To Replace Image On Page - Click Event That Replaces An Image On Page With New Image
Aug 29, 2010Im trying to have a click event that replaces an image on the page with a new image that has been selected randomly from an array. I have solved PART of this already (can get the random image to appear).
However, instead of appearing on the page where the old image was, the new image appears in a blank page.
My research indicates that this blank page location-problem is a result of using document.write in the Function. Therefore, I know I need to find a different way to accomplish this, but am failing miserably.
I have been trying for hours and hours and HOURS to figure out proper syntax for accomplishing this via elements, functions, variables and mootools.
A bit of my research:
-I found this---but havent figured out how to implement it in my scenario:
Source: [url]
-I found this---but havent figured out how to implement it in my scenario:
Code:
Source: [url]
Jquery :: Control The Page Height And Width Using Js?
Jun 12, 2011control the page height and width using js/jquery? I have a page that is:
width: 980px
height: 2500px
I would like the page height to be set to around 900px with the viewable scrollbar and all other content not viewable underneath.
JQuery :: Expand The Width Of A Div If Another Div Doesnt Exist On The Page?
Nov 3, 2011I 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:
[Code]...
JQuery :: Cycle Plugin - Center With 100% Page Width?
Feb 14, 2011I 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.