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  1. #1
    New to the CF scene
    Join Date
    Nov 2006
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    need help with weird array/loop problem

    I am having a problem where my code only works if I fill 14 or less elements of an array(using php and javascript. If I use more than that, it doesnt work.


    **I have a php array called $rows and want my javascript array a to have the same data as $rows**

    var a = new Array();
    var i = 0;

    <?php
    $k = 15;
    for ($j = 0; $j < $k ; $j++)
    {
    ?>
    a[i] = ('<?php echo $rows[$j] ?>');
    i++;
    <?php
    }
    ?>

    when $k is 14 or less, this code works fine, but when it is 15 or more, it doesnt work. I can't for the life of me figure out why this would be a problem.

    I have also tried using a foreach statement and that doesn't work either. I know my php array $rows is filled with about 25,000 elements.

    Any help would be greatly appreciated.
    Thanks!
    -Josh

  • #2
    Senior Coder
    Join Date
    Jul 2005
    Location
    New York, NY
    Posts
    1,084
    Thanks
    4
    Thanked 19 Times in 19 Posts
    hmmm, well, what's the error you're getting? Are you getting proper javascript outputted in your HTML source? Are you getting a PHP error or a JavaScript error.

    Need more info.

    Also, skip that 'i' variable in javascript and just array.push: (and use [ code] tags when posting)
    Code:
    var a = new Array();
    
    <?php
    $k = 15;
    for ($j = 0; $j < $k ; $j++)
    {
    ?>
    a.push('<?php echo $rows[$j] ?>');
    <?php
    }
    ?>


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