I'm using height() and width() to find the dimensions of some inline images in the html. FF and IE work fine, but Opera is returning incorrect values. For example, it returns 92px as the width of an image that is actually 160px wide. How can I fix this?
View 4 Repliesjquery width() and height() functions are consistently returning the wrong values for the viewport size (i.e. $(window).width). Anyone know why..or what I can do to fix it?
View 3 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].....
However, I finally ran into a problem that I can't figure out. When I try and get the width of any cell in a table it's returning a width of 83 or 84. I have the table inside a div that has a width of 757px. I don't have a width set on the table itself, but each cell is set to 100px. I've tried to set the width in a css file and inline neither of which give me the 100px that I'm thinking it should return. I've tried both width(), outerWidth() and innerWidth(). The only one that returns a different number is outerWidth.
View 6 Replies View RelatedI think the offset() function returns node's position relative to document. The attached html file prints the offset value to console when the box is clicked. I expect the same value would be printed every times. However, when the script is run on iPad (with simulator), it print different value when I zoom and scroll to different position. This problem does not occurred in iPhone.
Attachments
test.html.gz
Size : 388 Bytes
Download : 505
I have a weird bug that's occuring in pretty much all the browsers. If I close the tab, and then hit Ctrl -> Shift -> T to bring it back the width() method returns 0 on an appended image instead of what the image actually is. Hitting refresh on the tab removes this bug and everything works fine. I will also say that trying
.css('width') and
document.getElementById('divShadowLeft');
Both also return 0 for this bug.
I can't show all the code for security reasons, but I'll just outright ask.. what are the reasons that width() would return 0 on an image? I've checked to make sure that it was visible (both display and visibility properties), and I checked the length of the property to ensure it was there. I just can't figure out why width() is returning 0.
Here's a code snippet:
$(this).append('<img src="'+defaults["imagePath"]+defaults["imageLeft"]+'" alt="" id="'+defaults["imageClass"]+'Left" class="'+defaults["imageClass"]+'" style="" />');
alert('Length: '+$('#divShadowLeft').length+' | Width: '+$('#divShadowLeft').width()+' | Visible: '+$('#divShadowLeft').css('visibility'));
I'm developing a chess game recorder (records chess games just like electronic score sheet) and i am trying to write a function that handles the "en passent" rule in chess. However, when i try to test to see if a Black pawn is at a particular x,y location, it is always giving me back "50px". Even when it's not at that location. i uploaded semi-live version to my website here: [URL] you just click on the 'Play' button to start the game here's the function in question:
[Code]..
var img_large = new Image();
$(img_large).load(function () {
$(".image_enlarge_container").append(this);
[code]....
I run a online gaming website, and I'm having problems with certain websites iframing our games.
Actually I'm ok with iframing, as long as they include the banner ad located just beneath our games. But often times unscrupulous webmasters will iframe only the game, preventing us from generating any revenue from the banner ad (and costing us additional bandwidth charges).
I'm hoping to find a way to detect the dimensions of the iframe, so that I may dynamically resize the game, in order to include the banner ad within the iframe. Does anybody know how to extract the "height" and "width" attribute values from an <iframe> tag sitting on a different site?
I've noticed that screen.availHeight/availWidth don't return
correct results in Opera 8, meaning that what Opera returns are
the pure screen dimensions, no the actual dimensions due to
taskbars or similar. On the other hand other browsers (MSIE,
Netscape, Mozilla) get this correct.
Currently for the height and width functions, this is the description:
View 3 Replies View RelatedI'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'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'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 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 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 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 RelatedIE6 don't recognize with themin-height and min-width attribute of CSS?
View 1 Replies View RelatedI want to open a aspx page as popup at a button click with some text box values being passed toit. Also need to display data in a grid in popup and then when a row is selected send that data back to parent .
View 1 Replies View Related