I've been building this simple image viewer for an image gallery from scratch. Basically it loads the large image on the same page. The div is hidden when the page first loads, then when the user clicks on a thumbnail, the div is then set to "visible" with javascript and the larger images are shown. But for some reason the image width isn't updating correctly. Here is the code I'm working with:The HTML for the hidden div (the large view):
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); });
I have been trying to code something in Javascript. It works in Firefox, Safari and Chrome, but it doesnt work in IE7. To give a brief summary, i have an option list drop down menu, and when a user selects one the javascript will update text and an image. The changable text id="itemname", and the image id="itemimage" The javascript code is this:
<script type="text/javascript"> function setitem(id, name, referrals, el) { var images = document.getElementsByTagName("img"); for (i = 0; i < images.length; i++) document.getElementById("itemimage").src = el; document.getElementById("itemname").innerHTML = name; [Code]...
this time, I compare the image width with the offsetWidth, however, I found the code above didn't work no matter how small offsetWidh is made.
BTW, I would like to make the width of image fit the current width of the document, only HTML works fine under IE
<img src='s.jpg' width="100%" LEFTMARGIN=10>
But when applying the above code to the image of small size, it always try to strech the image ,which will then look very bad.
I am trying to apply the code on condiiton: when the width of image is smaller than a given value, do nothing; otherwise add "width=100% LEFTMARGIN=10". Here is the javascript I tried
I have a form and in that form I have a file field through that I can browse for images. Now what I want is that whatever the image file user selected i need the width and height of that image.
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.
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)
I have img element with max-height: 450px; max-width: 800px i load image in that img element that image width 1,024px and height 786px now i want get that image width after escalation i use that javascript code ...
its work fine in IE and its give me 586px but in Firefox it still give me 1,024px the original width before escalation.
I'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]...
I'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.
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.
The *small, medium fullsize* text will be off to the left (in IE8 or IE9, works fine in Chrome, FireFox) and will not be aligned with the left edge of the image.
Code [URL] Line 154:
Code JavaScript: ShowView.prototype.setImageSrc = function (imagesrc) { var image = $('img#image');
[code]...
From what I can tell the `container.width(imageWidth);` is not rendered in IE8 or IE9. If the page is refreshed then it works. Using the built in developer tool shows the correct value in the html but if you use selector tool in the developer tool outline does not reflect the changed width value.I've tried using vanilla javascript. That did not work. I've tried setting the image source twice. That did not work either.
how to achieve the same affect with the code pmw helped me with several months ago this time around im trying to achieve the same affect instead of displaying one image im wanting to display text but stuff like this depending on what is selected once again it will display the following.the url for this is once again here.how much space,bandwidth,ram for gaurantee and burstable ram and ips etc.. now how can i do this using the following code below.
I am FAR FROM BEING KNOWLEDGEABLE about javascript. On my web page, I want to have a slideshow run that'll show small-ish versions of images. I don't want the whole thing re-displaying every time, so I put together a little javascript to figure out how to show the images.....
I have one ALERT in here to show me the dimensions of the window and the image, and I'm getting one or more values coming up as "0"...... Which means that image doesn't display. The image(s) are NOT zero width or height, and neither is the window..
Code:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html lang="en"> <head>
I change image.style.width inside a image.onload function. And surprisingly, I found that it runs the onload function on the same image again with the new style.width value. Javascript treats this as a new image! This is the same old image.
Is there a way to pervent it from runing onload the second time?
I have the task of creating an asp page that generates a standard email newsletter. The HTML Image Width and Height tags need to be set to the actual image size (no they haven't been set to a standard size on the server) as they are read in via an while loop. I believe in ASP, you are out of luck for a function that does this, so Javascript may be the way forward.
My code is as follows for the image inside an anchor tag, as you can see i tried the min and max style properties for the image, but this does not set them exactly. e.g. width="120px" height="94px", which is what is required.
My client wants a ticker, only with client logos. I've found several scripts which are cool, though no one is precisely what I'm after. Company logos vary in their proportions. I'd like ideally a script able to continuously horizontally animate images of the same height, but with variable widths. Found plenty of scripts moving same width images left/right, or using a carrier (table/div/layer) to contain a set of variable width images - the latter leads to blank moments my client doesn't like while the carrier is repositioned.
I'm very intrigued as to why this doesn't seem to have been done and wonder if there's a reason. Is the computation needed in passing widths in a variable to a move function too much for the client-side? I don't want to waste my time wading into repurposing a script for this if it's not viable as I can't pass that cost on to the client, you see. I'd rather bail and do it using Flash.
I'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.
I 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;
