get data from php

•

What is DaniWeb IT Discussion Community?

You're currently browsing the JavaScript / DHTML / AJAX section within the Web Development category of DaniWeb, a massive community of 455,991 software developers, web developers, Internet marketers, and tech gurus who are all enthusiastic about making contacts, networking, and learning from each other. In fact, there are 3,771 IT professionals currently interacting right now! Registration is free, only takes a minute and lets you enjoy all of the interactive features of the site.

Join our community!

Please support our JavaScript / DHTML / AJAX advertiser: Lunarpages Web Hosting

Thread Tools Display Modes

Views: 1489 | Replies: 3

•

Join Date: Aug 2007

Posts: 10

Reputation: ruman_eee is an unknown quantity at this point

Rep Power: 2

Solved Threads: 1

ruman_eee

Offline

Newbie Poster

get data from php

Dec 5th, 2007

hi everyone,
I am in problem to get the array data from php to use it in js.

$data[0]=88;
$data[3]=44;
$data[4]=2232;

I want to use those data in js.

Can anyone help me ??

•

Join Date: Nov 2007

Location: Bangalore, India

Posts: 3,098

Reputation: nav33n has a spectacular aura about

Rep Power: 8

Solved Threads: 240

nav33n

Offline

Posting Sensei

Re: get data from php

Dec 5th, 2007

 Help with Code Tags 
 php Syntax (Toggle Plain Text) 
<?php
$data[0]=88;
$data[3]=44;
$data[4]=2232;
echo "
<html>
<head>
<script type=\"text/javascript\">
function test(){
 
alert('$data[0]');
}
</script>
</head>
<body onload=\"javascript: test();\">
</body>
</html>";
?>
<?php
$data[0]=88;
$data[3]=44;
$data[4]=2232;
echo "
<html>
<head>
<script type=\"text/javascript\">
function test(){
	
alert('$data[0]');
}
</script>
</head>
<body onload=\"javascript<b></b>: test();\">
</body>
</html>";
?>

This is how you can use php variables in your javascript. This is just an example.

Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning.

*PM asking for help will be ignored*

•

Join Date: Aug 2007

Posts: 10

Reputation: ruman_eee is an unknown quantity at this point

Rep Power: 2

Solved Threads: 1

ruman_eee

Offline

Newbie Poster

Re: get data from php

Dec 8th, 2007

thank you for your helping,but I need to first check the data ,If data exists then run the js code otherwise not.
this like:
first : read data from database .
second : check the data
third : if data exists then run js otherwise not.

i do it in the same file.but I want to simplify my code ,so I need to place the js code in the other file.
i just need if their have any possibility to get the array data of php in js.

•

Join Date: Dec 2007

Location: Russia

Posts: 11

Reputation: adorosh is an unknown quantity at this point

Rep Power: 1

Solved Threads: 1

adorosh

Offline

Newbie Poster

Re: get data from php

Dec 8th, 2007

You can get the JS script into some other file, but make this script use some global variable.
By this way you can parse needed array in PHP, then put the value on page and if the JS script included will find those, it will run.
It's hard code, but will work.