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POPassing array in JQuery Script
 

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    <p>Been working on this dumb problem for two days now. If you can help I would sure appreciate it!</p> <p>So my html goes like this:</p> <pre><code>&lt;a class='selected' option ='2' category='1' price='1750.00'&gt;Round Corners&lt;/a&gt; &lt;a class='selected' option ='3' category='1' price='2200.00'&gt;Chamfer Corners&lt;/a&gt; </code></pre> <p>And then my script is:</p> <pre><code>$('#save').click(function(){ var passOptions = new Array(); var i=0; $('.selected').each(function(){ passOptions[i] = $(this).attr('option'); i++; }); console.log(passOptions); $.ajax({ type: "POST", url: "processsaveconfig.php?configid=&lt;? echo $configid; ?&gt;", data: { passOptionsArray : passOptions }, success: function() { $('#pricediv').html(data); } }); }); </code></pre> <p>My php page goes:</p> <pre><code> $passopts = $_REQUEST['passOptionsArray']; mysql_connect($serverpath, $dbusr, $dbpass) or die(mysql_error()); mysql_select_db($dbname) or die(mysql_error()); mysql_query("DELETE FROM se_config_opt_link WHERE se_config_opt_link.f_config_id = '$configid'"); foreach ($_POST['passOptions'] as $opts){ mysql_query("INSERT INTO se_config_opt_link (f_config_id, f_opt_id) VALUES ('$configid', '$opts')"); }; </code></pre> <p>In Firebug in the Console tab I get: ["1", "4", "7"] But in the Response tab it reads:</p> <p><br /> <b>Warning</b>: Invalid argument supplied for foreach() in <b>/home/users/c/companion/public_html/dynamic/builder_app/processsaveconfig.php</b> on line <b>17</b><br /></p> <p>I'm stuck. If you can help I would really be grateful.</p>
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    1. USBrian Barrus
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    1. COFirst things first, var_dump() it to see actually what kind of data you have
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      1. USDamien Pirsy
    2. COI'm not a PHP expert but shouldn't it be `$passopts['passOptions']` instead of `$_POST['passOptions']` in your `foreach`.
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      1. USJack
    3. COI'm using Jeremy's code but var_dump still outputs "NULL"...
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      1. USBrian Barrus
 

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