JavaScript - Detecting The Parent Url With Strstr In Js?

Hello everyone,
I have a page. In that page is an iframe, lets name it 'A'. inside A there is another iframe 'B'. there is a link on that page which on click opens a popup. In that pop up, there is actually a document upload facility. Now i want that after every upload (onSubmit), iframe A should refresh.

have done it many times but today its not working.

Code:

function validate() {	
(window.parent.opener.location.href)=(window.parent.opener.location.href);
		window.parent.opener.location.reload(true);// this is tried as well

}

Can some one please help. it always refreshes only B.

Thanks

I want to detect the double-press of the space key. However, I want a single press of a space key to have a different function. The double-tap of space should only count if the taps of space are no more than, say, a half second apart.

For example:
The user hits space once, and javascript begins performing one action. 1/3rd of a second later, they hit the space bar again, and since that is within our threshold of 1/2 of a second, the action that began because the user hit the spacebar once should be cancelled, or undone (which I can write later) and the action when the user hits the spacebar twice should begin.

Anyone have an idea how to do this? Thanks!

My credit card processing service will only accept English characters. I need to detect entries in the form that are using non English characters.

Is there a way in Javascript to create a function to force a string to UTF-8? My idea is to do something like

function forceUTF8(X){
Y = ???? X;
return Y;
}

if ( stringA != forceUTF8(stringA) alert ("You must use English Characters");

Hi,

I have do a calculation when an user enters the value in the textbox during onblur event. But during the onblur event I need to capture the tabkey (keyCode) and if it is 9 do the calculate else not do that. But the problem is we cannot detect a keyCode for tab in onblur. But for sure I need to use onblur in this case and cannot use onkeydown as this will have impact on the UI screen for this particular scenario. How to go about this?
in the textbox I am calling onblur = "test()"

Please provide a helping hand.

Thanks.

Hi,

Wondering if anyone can help me out with some javascript.

How do I check upon clicking a random object on the page that the object onmousedown is an image or not?

Any help is much appreciated.

-cantonboi

function doUnload()
{
if (window.event.clientX < 0 && window.event.clientY < 0)
{
alert("Window is closing...");
}
}



i get window.event undefined
by using

var evt =window.event? event : e i get e undefuned


var evt =window.event? event : e

if (evt.clientX < 0 && evt.clientY < 0)
{

alert(evt.clientX +"Window is closing...");
}

Hello there,

This seems to be a bit of a sore topic on the forums but at least I think I have good reason for wanting to do it -

I've written a script that displays tooltips when your mouse hovers over a link - all this is fine, but when I click on the link and move to another page, then click the back button on the browser to go back, the tooltip for the link I clicked is still visible! It'd be great if there was a way of detecting the button had been pressed so that I can hide it...

p.s. I tried onclick = "tooltips.hideToolTip(4); return true;" for the links but no joy...

Many thanks
Edd

I have an input box and I want it to function so that when the user presses the enter/return key, it runs a js function. I have the following code:
Code:

input.onkeydown = function () {
  if (event.keyCode === 13) {
    // do something
  }
}

This works in Safari, Opera, Chrome, and even IE, but not in firefox. Any idea how I could fix this?

Thanks,
Julian

I am new to Javascripting but am teaching myself and have written this script from my portfolio site in an effort to detect the users screen resolution so that my art is viewed properly. I have ran the code through a debugger and it has comback as "free of errors" but when I run the webpage on my local machine it does nothing, the page displays as if I had written nothing and due to my limited knowledge of Javascript I am at a loss and hoping for someone to say, "look you screwed this part up fix this and it's good to go"... I'm hoping. Thank You all in advance..

Here is the code

Code:

<script language="Javascript">
			function detect(){
                if(screen.width<1280||screen.height<720){
                    alert("This web page is best viewed with a screen resolution of 1280 by 720 or higher.  Your current resolution is "+screen.width+" by "+screen.height+".  If possible please change your resolution.")
            }
            else{
                alert("Whoa, you have a high resolution.  Nice Job!")
            }
        }
</script>

Hi there.

I'm considering using the script below to detect the screen resolution of the user and then call a specific CSS for that user. The main aim is so that I can design the website at a fixed width for a larger resolution (used by most people), but if the user has a 980px resoltion then they can be catered for as well.

Code:

<SCRIPT language="JavaScript">
<!--
if ((screen.width>=1024) && (screen.height>=768))
{
 window.location="highres.html";
}
else
{
  window.location="lowres.html";
}
//-->
</SCRIPT>

I don't want to use liquid layouts as I think it looks messy, and I don't want to design to a width of 960px as I don't like the blank space at the sides on larger resolutions.

Is this an acceptable method, or do you think i'll run into problems?

Any advice would be great.

Cheers.
Pat.

Is it possible to call a function when user clicks on an (x,y) point (or a small area). I can't place a new object and just set the "onclick" value, so is it possible to do it without that?

Thanks for the help.

Hi...
Is there anyway to differentiate between refreshing a window and closing the browser.
It seems both events are handled by onUnload event.

Thanks

URL: https://medicard1.com/services.html
Site also employs CodeIgniter from original developer.

Code below sets up a table with a form and script in separate cells of the same row. Looks good and click on check box works ok, but script seems to only run when the page is initially loaded. Does not change variable 'c' and display the change. Am in a bind for this one. My developer is away for the holiday and CEO wants it done ASAP. Anyone have an idea?

<!-- Setup a table to hold the elements where I want them without conflicting with CodeIgniter - K.I.S.S.-->
<table style="border:0px;">
<tr>
<td style="width:600px; text-align:left;">
<!-- Un-submitted form with legend and checkbox input to acknowledge terms and display discount code -->
<form name="acknowledge" action="" method="">
<legend>I acknowledge that I have read and understand the content of this page
<!-- onClick should execute display_code() script -->
<input style="border:0px; width:40px;" type="checkbox" name="investor" onClick="display_code()"/>
</legend>
</form>
</td>
<td style="width:200px; text-align:right;">
<!-- Script should check checked state of checkbox investor and set c to appropriate value -->
<script type="text/javascript">
<!-- set c="" after get this working -->
var c="NOT SET";
function display_code()
{
if (document.acknowledge.investor.checked)
{
var c="INVESTOR";
}
else
{
<!-- set c="" after get this working -->
var c="NO CODE";
}
}
document.write('Your code is: ' + c);
</script>
</td>
</tr>
</table>

Hi

i want to find out the idle time when there is no http request is going on...
i dont want to track any mouse or key board events... i dont want that...

i read these thread but it is only about screen idle time
http://www.codingforums.com/showthre...t=33068&page=2

i am trying to track the time when
there is no transaction going between client and server and no http request is sending .

if i will get that time then that time i can use to load my additional javascript files... so further transaction of user will become speed up....

i appreciate your help
THANKS