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POJquery Json request and callback to html table
 

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  1. POJquery Json request and callback to html table
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    <p>I habe built a cascading drop down that functions very well. when the form is submitted, the Id is passed to second script. I can´t seem to get the callback function to ...function properly. Don´t know what wrong.</p> <p>note I updated the code with the suggested changes, but something still goes wrong.</p> <p>The php:</p> <pre><code>&lt;?php if (!empty($_GET['id'])) { $id = $_GET['id']; try { $objDb = new PDO('mysql:host=localhost;dbname=blankett', 'root', 'root'); $objDb-&gt;exec('SET CHARACTER SET utf8'); $sql = "SELECT * FROM `forms` WHERE `id` = '$id'"; $statement = $objDb-&gt;prepare($sql); $list = $statement-&gt;fetchAll(PDO::FETCH_ASSOC); if (!empty($list)) { $out = array(); foreach ($list as $row ) { $out[] = '&lt;tr&gt;&lt;td&gt;&lt;a href="'.$row['link_form'].'"&gt;'.$row['name_form'].'&lt;/a&gt;&lt;/td&gt; &lt;td&gt;'.$row['date_added'].'&lt;/td&gt;&lt;/tr&gt;'; } echo json_encode(array('error' =&gt; false, 'list' =&gt; $out)); } else { echo json_encode(array('error' =&gt; true)); } } catch(PDOException $e) { echo json_encode(array('error' =&gt; true)); } }else { echo json_encode(array('error' =&gt; true)); } ?&gt; </code></pre> <p>The Jquery ajax call.</p> <pre><code>$('#blankett_form').submit(function() { var id = $(this).find('.update:last').val(); if (id == '') { alert('Välj land och region.'); //glöm inte bort att ändra beroende på land. } else { var table = '&lt;table class="table table-hover table-bordered"&gt;&lt;thead&gt;&lt;tr&gt;&lt;th&gt;blanketter.&lt;/th&gt;&lt;th&gt;datum tillagt.&lt;/th&gt;&lt;/tr&gt;&lt;/thead&gt;&lt;tbody&gt;&lt;/tbody&gt;&lt;/table&gt;' $('#formsubmit').empty().append(table) $ajax({ url: 'func/blankett_func2.php', data: {'id':id}, dataType: 'JSON', success: function(data) { $.each(data.list, function(index, value){ $('#formsubmit tbody').append(value); }); } }); return false }); </code></pre>
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    1. COI think there is still a problem with the script since it does not load. What could be the reason?
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