*Real* modal windows

I would like to know how to create a pop-up window that does not lose focus to the opener page (ie. a modal window - like an alert or confirm box).

How can I do this without using a signed script?

NOTE: pls. don't respond with:
<BODY onBlur="window.focus()">

because this DOES NOT work.  Just try right clicking on the parent window, and then anywhere else (not one of the context menu options) in the parent.
d_jediAsked:
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a.marshConnect With a Mentor Commented:
This will work in both browsers:

on_top_parent.html
------------------
<html>
<head>
<script language="javascript">
<!--
newwin = window.open("on_top_focus_child.html", "newwin", "width=200,height=200");
//-->
</script>
</head>
<body onFocus="if(!newwin.closed){ newwin.focus(); }" onBlur="if(!newwin.closed){ newwin.focus(); }
else { self.focus(); }">
</body>
</html>
on_top_child.html
-----------------
<html>
<head>
</head>
<body onFocus="window.opener.blur()">
<form>
<select name="mySelect">
<option value="">test</option>
<option value="">test</option>
<option value="">test</option>
</select>
</form>
</body>
</html>


Although you will find an issue with form elements in Netscape.

:o)

Ant
0
 
a.marshCommented:
Does it need to be cross-browser?

And what is the content of the popup page? Does it have any form elements?

:o)

Ant
0
 
nilapennCommented:
If you want an IE only solution you can use

window.showModalDialog("filename")
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d_jediAuthor Commented:
Ant:

Unfortunately, your code does not work fully.

With the parent window behind the child, it is possible (by randomly, repeatedly clicking in the parent window) to hide the child.

This is the same problem (albeit it is slightly better than what I had) using just <body onblur="focus()">
0
 
d_jediAuthor Commented:
Unfortunately, the application I am developing needs to work with both IE5 and NS6

(damn Netscape!!  I HATE Netscape!!)
0
 
a.marshCommented:
In IE or Netscape....the code isn't just for the popup, it is also for the parent - try it out at my demo site:

http://www.btinternet.com/~ant.marsh/ee/on_top_focus_parent.html


Here is the code again (I've made 1 small change):

on_top_focus_parent.html
------------------------


<html>
<head>
<script language="javascript">
<!--

newwin = window.open("on_top_focus_child.html", "newwin", "width=200,height=200");

//-->
</script>
</head>
<body onFocus="if(!newwin.closed){ newwin.focus(); }" onBlur="if(!newwin.closed){ newwin.focus(); }">
</body>
</html>


on_top_focus_child.html
-----------------------

<html>
<head>
</head>
<body onFocus="window.opener.blur()">
<form>
<select name="mySelect">
<option value="">test</option>
<option value="">test</option>
<option value="">test</option>
</select>
</form>
</body>
</html>


I've tested it in IE5.5 and Netscape 4.7 and it works fine.

:o)

Ant
0
 
d_jediAuthor Commented:
Ant:  

again, close - but no cigar.

Through random, quick clicking, the parent window can be brought back into focus (this is not good)

Perhaps, if the child window is open,
any event in the parent window could cause the child window to gain focus.

(don't know really how to do this - but the algorithm's there :->)
0
 
a.marshCommented:
mmmm...nice idea, but you are going to have "fun and games" trying to get it to br cross-browser - I've played with this before and particularly in Netscape just get stuck in infinite loops!

Ant
0
 
a.marshCommented:
Is it only IE where you can "randomly" get focus back to the parent?

I can't replicate that at all! It works fine in both browsers on my machine.

Ant
0
 
d_jediAuthor Commented:
It is only IE that I tried it with, but by quick, random clicks, I can eventually have the focus move to the parent window.

The comp. I'm doing this on has a 1 GHz Athlon processor, 256 MB RAM, running Windows 2000 Advanced Server and IE 5.5, if you would like to know this for comparison.

I just tested it in Netscape (6) - and it doesn't work @ all!
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a.marshCommented:
I haven't tried in Netscape 6 - it doesn't surprise me that it doesn't work though!

I suppose I should try and download Netscape 6 to my machine....

I'll see if I can improve thigns further....but ultimately you are not going to get a 100% working cross-browser solution...

:o\

Ant
0
 
a.marshCommented:
d_jedi, at the end of the day you are not going to get 100% working cross-browser solution.....it's just not going to happen I'm afraid.

Here are some useful articles for you to look at:

http://developer.netscape.com/viewsource/goodman_modal/goodman_modal.html

http://www.devguru.com/features/knowledge_base/A100203.html

http://www.faqts.com/knowledge_base/view.phtml/aid/844/fid/124

http://www.webreference.com/js/tutorial1/dialog.html


I think you'll find the first 3 links particularly useful.

:o)

Ant
0
 
d_jediAuthor Commented:
If mouse clicks could be disabled (left and right) in the main form when the child is shown, then I think we might have a final solution..
0
 
Asta CuCommented:
Please update the expert here who have so willingly stepped in to help you, since much time has passed since your last comments, and Email notifications may not have been generated to the participating experts here due to some problems at that time.  If you've been helped, accept the respective question by that expert to grade and close it.

Somewhat off-topic, but important.

****************************** ALERT********************************
WindowsUpdate - Critical Update alert March 28, 2002 from Microsoft
http://www.microsoft.com/technet/treeview/default.asp?url=/technet/security/bulletin/ms02-015.asp
Synopsis:
Microsoft Security Bulletin MS02-015  
28 March 2002 Cumulative Patch for Internet Explorer
Originally posted: March 28, 2002
Summary
Who should read this bulletin: Customers using Microsoft® Internet Explorer
Impact of vulnerability: Two vulnerabilities, the most serious of which would allow script to run in the Local Computer Zone.
Maximum Severity Rating: Critical
Recommendation: Consumers using the affected version of IE should install the patch immediately.
Affected Software:
Microsoft Internet Explorer 5.01
Microsoft Internet Explorer 5.5
Microsoft Internet Explorer 6.0

Thought you'd appreciate knowing this.
":0)
Asta
0
 
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MoondancerCommented:
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