Concatenation using javascript' script from php

Question

I would like to concatenate a php array into javascript array. And use all of this to create jquery function. Help me...

Instructions for in the loop are => descriptif[i] = .$description[i].;

    <?php echo '<script> var descriptif = new Array (); 
                for(i=0 ; i<16 ; i++)
                {
                    descriptif[i] = "'.$description["'"+ i +"'"].'";
                }   
                </script>';
    ?>

ducin · Answer 1 · 2013-02-23T13:56:39.607

0

I guess you're thinking about:

<script> var descriptif = new Array (); 
<?php for(i=0 ; i<16 ; i++) {
    echo "descriptif[$i] = '$description[$i]';"
} ?>
</script>

It will print:

<script> var descriptif = new Array (); 
    descriptif[0] = value1;
    descriptif[1] = value2;
    descriptif[2] = value3;
    ...
</script>

PS if you want to dynamize something (javascript, css ,etc.) with a scripting language (php, jsp), use , <% %> only in the parts that differ (the loop part). The rest is the same so it doesn't have to be echoed - it makes your code less clear.

edited Feb 23 '13 at 13:56

answered Feb 23 '13 at 13:49

ducin

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My concatenation is the problem. id dont know how to concatenate this thing ... i am lost... – user2102302 Feb 23 '13 at 14:15
SEDZ ... YOU ROCK, THANKX. – user2102302 Feb 23 '13 at 14:17

score 0 · Answer 2 · answered Feb 23 '13 at 13:50

0

You cannot access PHP arrays using client-side Javascript.

PHP is a server-side language. Everything happens on the server.
Javascript is a client-side language. Everything happens in the browser.

answered Feb 23 '13 at 13:50

Sverri M. Olsen

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You're right. But @user2102302 could need dynamically built javascript. Once javascript is generated by PHP, it cannot be changed. – ducin Feb 23 '13 at 13:51
"Could". I am just working on what I have. Looking at the code s/he seems to be inter-mingling PHP and Javascript. If they want a good answer then they need to write a good question. – Sverri M. Olsen Feb 23 '13 at 13:54
This is not an answer, I think you need to remove it – Seder Feb 23 '13 at 13:59
Thankx for so quick answers. My concatenation – user2102302 Feb 23 '13 at 14:14

Concatenation using javascript' script from php

2 Answers2