JQuery :: Any Way To Tell How Many Pixels In 1em?

Apr 29, 2010

Is there a recommended way to tell how many pixels are in 1em, or otherwise gauge how big the text is (when the user may have specified a larger font-size in browser preferences for easier reading)?

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JQuery :: Animated Toggle Width From X Pixels To Y Pixels?

Jul 30, 2010

I have the following code:

<style type="text/css">
#toggle {width: 100px; height: 100px}
</style>

[code]....

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JQuery :: IE Dead Pixels When Fading Images

Apr 7, 2010

When I am trying to fade images using either .fadeto or .fadeIn/Out, I get dead pixels. This happens on both IE7 and IE8. I tried looking around for a solution, but nothing works. Here is a link to an example: click here (Don't forget to use IE.

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JQuery :: Hide A Number Of Pixels (height) Of The Content In An Iframe?

Jul 12, 2010

Im making a website in which I want to "embed" another website (not mine) - implesignup.se - through which i've created an event. The problem is that I want to hide the footer of that page, maybe the header to if its possible, but since the height of the other page varies throughout the steps in the "buying-process" I can't set a fixed height...Is it possible to fix this problem using jquery and how do I do that?So, something like this is what i want: autoheight - x pixels from the top - x pixels from the bottom

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JQuery :: # Of Pixels From The Side Of Element That Mouse Cursor Is Located

Jun 6, 2009

1). Get the number of pixels from the left side of the hovered-element that the mouse cursor is located, and

2). Set *part* of a CSS attribute to this value

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Get Font Size In Pixels - IE

Jul 23, 2005

window.getComputedStyle() is no good in MSIE. Is there a way to determine
the pixel size of the default (or user-specified) font for BODY in IE?

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Scroll Up By Specified Number Of Pixels?

Jul 27, 2011

My site has links in it with hash tags so people can share information externally, and when the link is clicked on my page loads already scrolled down on the correct div. ex. http:[url]....My issue is the top of the div is aligned exactly on the top of the text in div123. Since the browser automatically scrolls there, is there a way to make the page scroll up by 20 pixels just to make it look nicer?

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Allow Width In Percentages And Pixels Only

Sep 12, 2007

I have a form field where I let the user enter desired width for a table. The field should allow values in percentage or in pixels only. A JS check should allow the user to enter valid values like &#3980;%' or &#39760;' only. Other illegal values like '%80', 'blah' or &#3990;px' should not be allowed.

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IE8 Black Pixels Around Fade PNG

Jul 9, 2010

I know this is a known issue but I have had no luck with finding a fix for the issue I am getting with IE8. I get a nasty black border around my png that I am using the Jquery fade function. Does anyone have any useful hacks/tricks to fix this?

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Using Pixels To Specify Font Size?

Oct 31, 2010

Why is it bad to use pixels to specify font size. If people think its too small/too big, they can Ctrl + and Ctrl - in their browser even in IE. is there another reason why its a bad idea to use pxs?

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Get IFrame Height In Pixels?

Jun 9, 2011

I am trying to get the current height of an iframe in pixels. The code below will display the height as a percentage but thats not what I need. Is there a way to determined the iframe's current height in pixels even though I specify "height:52%"?

Code:
<iframe id="threats" style="height:52%; width:100%;" src="threats.htm" scrolling="no" frameborder="1"></iframe>

[code]....

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Getting Size Of Image In Pixels Before Upload?

Nov 8, 2011

If I have an image upload box on my page and I wanted to check the image either after selected or before the form is submitted to import it, is there a line or command I can use to return the size in pixels(width*height)...

I've seen it done and I'm assuming jscript has something to offer here but my googling has come up a bit short so I'm not too sure where to begin..

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Find Position Of Any Element - Ie The Pixels Are Off By 2px

Apr 4, 2009

I seem to be having trouble with the following function:

Code:
function getReferenceCoordinates(el)
{
var x=0;
var y=0;
if(el.offsetParent) {
while(el) {
[Code]....

It works okay, but in ie the pixels are off by 2px. Anyone know why?

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Viewport Iframe Firefox Max 32768 Pixels

May 17, 2006

I just learned that firefox (v 1.5.0.3) chops any content of an iframe
that exeeds 2^15 (=32768) pixels i.e. in height? Any idea what went
wrong or is this a bug/feature?

I am using this code:
<iframe src="kibo.html" style="width:400px;height:32778px;"></iframe>

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Plot And Attach Pixels To A Scrolling Image

Jun 25, 2009

I have an img of a map of Europe in a div. I want to plot routes between cities in Europe as dotted lines. The image is scrollable and I want the routes to scroll with the image. So the routes should be attached to the image. Furthermore, when drawing routes outside of the viewable area, the routes should be clipped so they don't show up outside of the image. but when the image is scrolled, the routes should appear.

Here's a link to the dev site: [url]

Here is my code:

CSS:

HTML

FBJS (Facebook JS)

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Use The Slimbox To Create A Small Lightbox (such As 5x5 Pixels)?

Sep 10, 2009

how can I use the slimbox [URL] to create a really small lightbox (such as 5x5 pixels), instead of the usual large lightbox?

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Change Width And Height From Pixels To Percentage?

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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Blogs Content Moves A Few Pixels Forward

Oct 3, 2009

I get this weird bug on firefox 3.5 and chrome. And strangely IE8 has no problem with it, which is why i think its a JS error. When I got to my site [URL], I get this error for some reason my blogs content moves a few pixles forward. and when i Refresh the page it goes back to normal

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Match Width In Pixels To Textbox Size?

Jan 17, 2010

I have a div that appears directly below a text box. When the user clicks on an item in the div, i place it in the textbox. I want the width of both the textbox and the div to be that of the largest item in the div.

However, setting the textbox to have the same width of the div will not show all the characters of the selected text. I assume this is because of differences between pixel width and the input size property.

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Application To Scroll The Table Header From The Same Amount Of Pixels And In The Same Direction When User Scroll Horizontal Bar In Div1

Feb 24, 2009

i have 1 div with scrollbars and another div with a table inside. when user scroll horizontal bar in div1 i want application to scroll the table header from the same amount of pixels and in the same direction. i did not find anything under jQuery about that.. :-(

1. how can i detect in which direction the scroll is done (to the right, or to the left) ?
2. how can i determine how many pixels this scrolling is about ?
3. how to scroll the table header (table tag or th tag) from the same amount of point ?

i found just scrollLeft for now and i'm not successful to use it

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JQuery :: JQuery.Hoverpulse Effect On Pager In JQuery.Cycle

Nov 14, 2011

I am working on a project using the (brilliant) cycle plugin, here's the scenario: (apologies in advance for bad terminology that may be used)

I have a pager using thumbnail images, the slides contain text, at the moment cycle automatically cycles through the slides. I want each pager thumbnail that corresponds to it's respective slide to grow when active using the hoverpulse plugin.

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JQuery :: JQuery.get() And JQuery.getJSON() Callback Fails

Feb 8, 2010

I've been attempting to use 1.4.1 but I'm finding that $.get() and .getJSON() callbacks fail. The XHR requests succeed. I can examine the full request in both Chrome and Firebug. However, the callback functions *don't* execute. To test, I tried the same url with both 1.4.1, 1.3.2, and via a raw XMLHttpRequest(). The last 2 requests succeed, 1.4.1 fails. //v1.3.2 WORKS, fails in v1.4.1 $.get('/topic/api/template/list', function(data){

[Code]...

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JQuery :: Unable To Get Jquery.form File Upload (with <textarea> Output) Working In IE7 - 8

Apr 23, 2010

I'm was able to successfully use your plugin for firefox, safari, chrome. When the form submits the request with file upload, here is the html I send back to the browser (via Rails): <textarea>{'status': 'success', 'avatar_url': '<%=@user.avatar.url(:medium)%>'}

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JQuery :: Access Data Send In Jquery.ajax Method In Servlet?

May 6, 2011

jQuery.ajax({
url: "/sharedImage",
type: 'POST',
data : fileName,
async: false,
dataType: 'html'
})

Here i am posting the request to a servlet.The call is going to the servlet.But i am not able to get the data (filename which i am sending ) in my servlet. How to access the param value in the servlet.

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JQuery :: Make A Jquery Powered Login And Register Element Within A Webpage?

Sep 30, 2011

I'm trying to make a jquery powered login and register element within a webpage. The page won't read the value of the forms I want it to read. The page is here[URL].. u1241436/Messages/(login or register forms). I use the following code:

[Code]...

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JQuery :: Jquery Starterkit Tutorial Doesn't Work - Syntax Error In Click Function

Nov 29, 2010

Sorry but I can't get the very first tutorial to work. I put the custom.js in a test_jr directory in htdocs. I also put the starterkit.html file in the same directory. I copied the contents of jquery-1.4.4.min.js into a jquery.js file also in the same directory. Then I did the custom.js page shown here:

<html>
<head>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript">
$(document).ready(function() {
$("a").click(function() {
[Code]...

I tried clicking on the [URL] and I get the starterkit.html page. If I click on the "some link" it doesn't do anything. What am I missing? There are syntax errors in my editor starting on the line with the asterisks* Why is there an error there? It looks like it closes the click function?

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