[PHP] php / JS / DOM question

2005-12-29 Thread jonathan 
I know that this is more of a Javascript / DOM question but I cannot  
for the life of me figure this out:


I have this form:

form name=query_form
input type=text name=q/input
input type=button onclick=drawImg('A',document.forms 
['query_form'].elements['q']); value=Search/input

/form

When the user clicks on the button, I want the text that is in input  
elment 'q' to be sent to the Javascript function drawImg but when I  
debug it via alerts, it appears to be NULL. Looking at the examples  
online, I feel like this should work. Does anybody know why this  
might not be working correctly?


-jonathan

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RE: [PHP] php / JS / DOM question

2005-12-29 Thread Dan Uyemura 
Try:
input type=text name=q id=q/input
input type=button
onclick=drawImg('A',document.getElementById('q').value);
value=Search/input

I didn't test this, but I think it'll work...

-Original Message-
From: jonathan [mailto:[EMAIL PROTECTED] 
Sent: Thursday, December 29, 2005 1:45 PM
To: php-general@lists.php.net
Subject: [PHP] php / JS / DOM question

I know that this is more of a Javascript / DOM question but I cannot  
for the life of me figure this out:

I have this form:

form name=query_form
input type=text name=q/input
input type=button onclick=drawImg('A',document.forms 
['query_form'].elements['q']); value=Search/input
/form

When the user clicks on the button, I want the text that is in input  
elment 'q' to be sent to the Javascript function drawImg but when I  
debug it via alerts, it appears to be NULL. Looking at the examples  
online, I feel like this should work. Does anybody know why this  
might not be working correctly?

-jonathan

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Re: [PHP] php / JS / DOM question

2005-12-29 Thread Kirk . Johnson 
Add the value property: document.forms['query_form'].elements['q']
.value.

Kirk

jonathan [EMAIL PROTECTED] wrote on 12/29/2005 02:45:23 PM:

 form name=query_form
 input type=text name=q/input
 input type=button onclick=drawImg('A',document.forms 
 ['query_form'].elements['q']); value=Search/input
 /form
 
 When the user clicks on the button, I want the text that is in input 
 elment 'q' to be sent to the Javascript function drawImg but when I 
 debug it via alerts, it appears to be NULL.

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Re: [PHP] php / JS / DOM question

2005-12-29 Thread jonathan 

thanks so much.

i didn't realize but I did strip out all the php. My bad.

-jonathan
On Dec 29, 2005, at 1:48 PM, Dan Uyemura wrote:


Try:
input type=text name=q id=q/input
input type=button
onclick=drawImg('A',document.getElementById('q').value);
value=Search/input

I didn't test this, but I think it'll work...

-Original Message-
From: jonathan [mailto:[EMAIL PROTECTED]
Sent: Thursday, December 29, 2005 1:45 PM
To: php-general@lists.php.net
Subject: [PHP] php / JS / DOM question

I know that this is more of a Javascript / DOM question but I cannot
for the life of me figure this out:

I have this form:

form name=query_form
input type=text name=q/input
input type=button onclick=drawImg('A',document.forms
['query_form'].elements['q']); value=Search/input
/form

When the user clicks on the button, I want the text that is in input
elment 'q' to be sent to the Javascript function drawImg but when I
debug it via alerts, it appears to be NULL. Looking at the examples
online, I feel like this should work. Does anybody know why this
might not be working correctly?

-jonathan

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Re: [PHP] php / JS / DOM question

2005-12-29 Thread M. Sokolewicz 
which is not part of the standards. It's accepted by most browsers 
because a lot of sites use it (due to the fact that IE is so popular), 
but it's *NOT* standard. So, don't do it! Dan showed the correct way.


- tul

[EMAIL PROTECTED] wrote:

Add the value property: document.forms['query_form'].elements['q']
.value.

Kirk

jonathan [EMAIL PROTECTED] wrote on 12/29/2005 02:45:23 PM:



form name=query_form
input type=text name=q/input
input type=button onclick=drawImg('A',document.forms 
['query_form'].elements['q']); value=Search/input

/form

When the user clicks on the button, I want the text that is in input 
elment 'q' to be sent to the Javascript function drawImg but when I 
debug it via alerts, it appears to be NULL.


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