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gil davis · 11-16-2010 06:49 AM

You are confusing the attributes "visibility" and "display". They are not actually related.

The "display" attribute is used to change the object's layout (none, block, inline) whereas the...

gil davis · 10-12-2010 06:58 AM

You are missing an opening <script> tag in the code you posted.

gil davis · 06-15-2010 02:27 PM

You need to use
window.open(url, target, features) and specify the name of the iframe as the target.

gil davis · 05-25-2010 08:13 AM

Try this:
arr = str1.split('\/');

gil davis · 05-11-2010 07:04 AM

Usually those things use the "display" property. If it does, then try "inline" instead of "block". If you are using a DIV (causes a line break), switch to a SPAN instead.

gil davis · 04-15-2010 07:58 AM

var myWin = window.open(...);
...
myWin.close();

gil davis · 04-14-2010 07:07 AM

I believe you really want to use "offsetLeft" not "style.left" to find out where the object is located, and that is already an integer.

gil davis · 03-31-2010 07:24 AM

It won't if you "return false" from the onclick.

gil davis · 03-29-2010 07:45 AM

You are confusing "visibility" with "display". The "visibility" property is either "visible" or "hidden". The "display" property can be "inline", "block" or "none".

gil davis · 03-04-2010 09:08 AM

alert(String.fromCharCode(65));

gil davis · 03-01-2010 02:37 PM

Your fatal flaw at this point is that both DIVs have the same ID. An ID has to be unique.

The next problem you will trip on is that when you declare a style using CSS, a script might not see the...

gil davis · 02-23-2010 07:02 AM

I don't see where the vars "rows" and "cols" get initialized, so they are probably null.
This appears to be a typo. There should only be two "=", not three.

gil davis · 02-22-2010 02:18 PM

The fact that it is *in* the file applies the style to all <IMG> tags.

Did you find and read a tutorial?

gil davis · 02-22-2010 12:09 PM

Have you tried reading a free CSS tutorial?

<style type="text/css">
img {
border: 2px solid blue;
}
</style>

gil davis · 02-22-2010 09:03 AM

It would make a whole lot more sense for you to post your code and let someone here try to fix it. You have already apparently found code that someone "knew for sure actually does preload the image"...

gil davis · 02-18-2010 07:08 AM

No , it is not a bug. Changing a drop-down using Javascript does not trigger an onchange event. Only the user can trigger that.

However, you can call the onchange event after you change the value...

gil davis · 02-12-2010 09:52 AM

Put the event on the drop-down instead.

I don't see why it should work your way in any browser.

gil davis · 01-28-2010 02:21 PM

How would you want to use it?

BTW, using a reserved word as a variable name is courting trouble.

gil davis · 01-22-2010 07:22 AM

Ok, here goes!
First page:

<form name="f1" method="get" action="formtest1.htm">
<input name="t1" type="text">
<input type="submit" value="Submit">
</form>
Second page:

<html>

gil davis · 01-21-2010 06:57 AM

Maybe it isn't the "0"th field that has the problem.

Also,

I don't see where you define "uploadbutton" in your code.

gil davis · 01-21-2010 06:53 AM

Ok, obviously I did not understand what you were trying to do.

I think I could do it with ASP, but maybe my explanation will help you translate it to PHP.

The first page with the form submits...

gil davis · 01-20-2010 02:37 PM

If you are using <input type="file"> then javascript cannot access those elements. It is a security feature. That is why it returns null. Sorry.

gil davis · 01-20-2010 12:35 PM

I don't think your problem has to do with javascript, and I do not know anything about PHP.

I think you are having trouble understanding/separating what goes on between server and client.

Here...

gil davis · 01-19-2010 08:04 AM

Don't specify a source in the IFRAME.

gil davis · 01-15-2010 08:36 AM

The IFRAME is still a window and has a name and can be targeted regardless of what file it is in. If it is open, then it will be targeted. If it is not open, a new window will be opened with that...

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