[Fwd: Re: [PHP] PHP / JavaScript integration]
this post was meant for the OP - I sent it to Chris W. (only) by mistake.
oops
Original Message
From: - Wed Mar 09 19:50:29 2005
Chris W. Parker wrote:
Mário Gamito mailto:[EMAIL PROTECTED]
on Tuesday, March 08, 2005 4:28 PM said:
I'm trying to integrate some JavaScript functions in PHP, but so far,
no good :(
[snip]
Now... i want to call this JavaScript function from the regular PHP
files. In particular, before the HTML code.
Like this:
[snip]
How can i do this ?
How to tell PHP, that def(word) is a JS function in js.php file ?
I've tried include ('js.php'), etc., but got no results :(
include ('js.php') will output the contents of that file to the browser,
assuming include() actually finds the file.
You don't and you can't. PHP does not interact with the client (like you are thinking it does) and
Javascript does not interact with the server. They are completely different and not related, except
that PHP can send Javascript to the client for the client to interpret.
javascript is a scripting language, there is no theoretical reason that it
can't be used as a serverside
scripting language, but the fact that practically nobody in the real does says
something :-). anyway
its not strictly correct to say javascript is 'clientside'.
as for calling a javascript function directly from php code, forget about it.
It's a bit confusing at first but once you understand it, you'll wonder why it ever didn't make sense.
1 round trip:
1. a (php) webserver gets a request for a page.
2. the server runs the requested (php) script.
3. the server sending some output to the browser.
4. the browser interprets the output.
the output is generally a webpage - this can include
script tags that contain/include javascript. when the
page is parsed and rendered by the browser the javascript you
included will be run.
Chris.
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Re: [PHP] PHP / JavaScript integration
Hi,
I'm trying to integrate some JavaScript functions in PHP, but so far, no
good :(
I want to have a js.php file that has the JavaScript functions i want to
use. This file, albeit its extension, has no PHP code or even tag.
It's just like this:
js.php
--
script language=JavaScript
function def(word) {
if (word == 'all_not_filled') {
type = 'error1';
definition = 'You didn't filled all form fields.';
}
myFloater =
window.open(filename,'myWindow','scrollbars=no,status=no,width=300,height=200')
}
/script
--
Now... i want to call this JavaScript function from the regular PHP files.
In particular, before the HTML code.
Like this:
index.php
--
?php
if (condition)
def('all_not_filled') // def is a JS function in js.php
You can't do that.
You could do this:
?php
require 'def.js';
if (...) echo def('all_not_filled');;
?
Then, when the page gets sent to the browser, the def() function gets
called by the browser.
PHP runs on your server.
JavaScript is run by the browser, on the web surfer's computer, millions
of miles away, and long after PHP has finished its work and gone away.
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[PHP] PHP / JavaScript integration
Hi,
I'm trying to integrate some JavaScript functions in PHP, but so far, no
good :(
I want to have a js.php file that has the JavaScript functions i want to
use. This file, albeit its extension, has no PHP code or even tag.
It's just like this:
js.php
--
script language=JavaScript
function def(word) {
if (word == 'all_not_filled') {
type = 'error1';
definition = 'You didn't filled all form fields.';
}
myFloater =
window.open(filename,'myWindow','scrollbars=no,status=no,width=300,height=200')
}
/script
--
Now... i want to call this JavaScript function from the regular PHP files.
In particular, before the HTML code.
Like this:
index.php
--
?php
if (condition)
def('all_not_filled') // def is a JS function in js.php
?
HTML
HEAD
(...)
/HTML
--
How can i do this ?
How to tell PHP, that def(word) is a JS function in js.php file ?
I've tried include ('js.php'), etc., but got no results :(
Any help would be apreciated.
Best regards,
Mário Gamito
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Re: [PHP] PHP / JavaScript integration
On Wed, Mar 09, 2005 at 12:27:39AM +, M?rio Gamito wrote:
Hi,
I'm trying to integrate some JavaScript functions in PHP, but so far, no
good :(
I want to have a js.php file that has the JavaScript functions i want to
use. This file, albeit its extension, has no PHP code or even tag.
It's just like this:
js.php
--
script language=JavaScript
function def(word) {
if (word == 'all_not_filled') {
type = 'error1';
definition = 'You didn't filled all form fields.';
}
myFloater =
window.open(filename,'myWindow','scrollbars=no,status=no,width=300,height=200')
}
/script
--
Now... i want to call this JavaScript function from the regular PHP files.
In particular, before the HTML code.
Like this:
index.php
--
?php
if (condition)
def('all_not_filled') // def is a JS function in js.php
?
HTML
HEAD
(...)
/HTML
--
How can i do this ?
How to tell PHP, that def(word) is a JS function in js.php file ?
I've tried include ('js.php'), etc., but got no results :(
why not use a script include instead of a php one? ie:
script language=javascript src=js.php
from inside your index.php page?
seems to make sense, since there is no php in the js file.
just a thought,
gabe.
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RE: [PHP] PHP / JavaScript integration
Mário Gamito mailto:[EMAIL PROTECTED]
on Tuesday, March 08, 2005 4:28 PM said:
I'm trying to integrate some JavaScript functions in PHP, but so far,
no good :(
[snip]
Now... i want to call this JavaScript function from the regular PHP
files. In particular, before the HTML code.
Like this:
[snip]
How can i do this ?
How to tell PHP, that def(word) is a JS function in js.php file ?
I've tried include ('js.php'), etc., but got no results :(
You don't and you can't. PHP does not interact with the client (like you are
thinking it does) and Javascript does not interact with the server. They are
completely different and not related, except that PHP can send Javascript to
the client for the client to interpret.
It's a bit confusing at first but once you understand it, you'll wonder why it
ever didn't make sense.
Chris.
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
