I 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?
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;
$("#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?
I've ran into this problem more than once, there are plenty of tutorials on how to toggle/fade a hidden div that already has data placed into it, but I want to $.load() a page into an empty div ID and then toggle/fade it into view.
I can't for the life of me figure out how to do this or find anyone in Google trying to either. This has to be the first time I've ran into a limitation of jQuery and it isn't even something that should be such a problem.
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'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'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.
Suppose I have an image - "image.gif" How to know its width and height ?
View 7 Replies View RelatedI 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.
View 3 Replies View RelatedMy html document contain many images which has the attribute src of img tag as the flowing :
[URL]
All those images has the common source folder [URL] This is an example :
<img
src = "http://images.mysite.com/a/p/ap.eba553af4b719.ec03.jpg?x=210&y=83&q=85&sig=Tua1ukyUEVKTPSsz7xGPsg--"
width = "105"
[Code]....
I have a simple form with file control. I want to check out uploaded image's width and height on client side.
View 2 Replies View RelatedI 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>
[Code].....
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.
var img_large = new Image();
$(img_large).load(function () {
$(".image_enlarge_container").append(this);
[code]....
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.
I have made a script that can resize a image to the "Max Width" on load. And then when you click the image you can switch between the orginal size and scaled size.
But ther are a problem with it sometime makes the image 10 px x 10 px. when the image is 800x600 and the max width is 700. I think this have something to do with it getting the org image size before the image has loadet complety. But i have tryed all day and just can't get it to work.
[Code]...
Currently for the height and width functions, this is the description:
View 3 Replies View RelatedI'm facing the following problem: I'm using .append() method to add a new <div> on the fly and I need to read its width and height right after it's been created. How can this be doneMy current strategy to accomplish this task is:
$("#container").append(
$("<div/>").append(
$("<p>").html("This is a content example that goes inside my just created div")
[code]....
I have x amount of draggable & resizable divs, they work as I want them to, I am outputting the coordinates of each div in a textfield. My problem is that the textfield only displays coordinates when a div is CLICKED, so when holding the mouseBtn and dragging a div around then releasing the mouseBtn the coordinates aren't displayed in the textfield. I tried to set 'mouseup' instead of 'click' but then the divs are being dragged around all the time even tho you released the mouseBtn. The second thing is that i want to output the size of the div in another textfield, so when a div is resized the new size of that div should be displayed in the textfield.
<script>
$('#resizeDiv, #resizeDiv2, ,#resizeDiv3')
.draggable()
.resizable({
minHeight: 150,
minWidth: 200
});
</script>
<script>
$("*", document.body).click(function (e) {
var offset = $(this).offset();
e.stopPropagation();
$("#result").text(this.id + " coords ( " + offset.left + ", " +
offset.top + " )");
});
</script>
For the size I tried to work with
function showWidth(ele, w) {
$("div").text("The width for the " + ele + " is " + w + "px.");
}
$('#test').click(function () {
showWidth("paragraph", $(this).width());
});
I want to send both size and x&y of each div to a database.
i have a small question .... Lets say i have a html web page withthe folowing code inside:
[Code]...
during the initial phase in the development of amuch more complex zomm&pan widget, i ended up with this tiny (yet another) zoom&pan plugin. Since it's small and with just few functionalities i'd call
[Code]...
I have always been using Prototype but I finally made the switch to jQuery because of its good documentation and large user base.
I have a problem that I hope someone can solve. The problem is that I cannot correctly set a size of my dialog when loading the content using Ajax.
I have the following code:
The content is loaded but the dialog is not sized properly. I guess that it depends on the content being changed after the dialog has been initialized. Is there a nice way to solve this problem?
I tried the following solution (not very good looking but anyway...)
This causes the size to be correct but it doesnt center the window and it also removes scrollbars from the content. I must have the scrollbars but I want the dialog not to exceed the viewport.
Another solution is to download and use YET ANOTHER third party plugin but hey comeon, shouldnt jQuery UI be able to do this?
control 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.
Applied this:
[Code]...
How to resize the dialog to fit to browser height and width? I want the dialog to resize if user resizes the browser size..
View 3 Replies View RelatedI had problem when try to reuse div element with ui.dialog().If I set the width & height the first time it works; but if I call it from second function with different width & height it won't apply the new setting. Also if I manually resize the dialog when it appear after close and reopen it use the new size (resized manually) not the one I specified in the code.is it possible to resize the dialog before it show up?
View 3 Replies View RelatedI have a div with content that i want to overlay over some other content. The tricky part is getting it to be full browser width and height. This doesn't seem possible in CSS, so I'm looking for a jquery solution. It will basically fade in when a button is clicked. I'm comfortable with the fading it in etc, but I'm just having trouble working out the full screen part - especially since I want it to stay full screen even on browser re-size.
View 2 Replies View Related