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POReset one function after ajax is completed
 

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  1. POReset one function after ajax is completed
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    <p>Im having a small problem, I'm trying to create an inline editing system with jquery. So when an user clicks on a table field the innerhtml will change into an input field with ofcourse the content of the table field. Onblur this input field is saved in a mysql db and the innerhtml change back to the new content. I want an user to edit the same text multiple times. If I use <code>.live('click',function(){});</code> Every time the user clicks on the table field the input is added so i get an input replaced by an input with the value of the last input. Very annoying, I solved this using the <code>.one</code> function but now an user can only edit every table field once! Is there a way to disable an live event till the ajax call is completed?</p> <p>The Jquery</p> <pre><code>$(document).ready(function(){ var id = 0; $('table.editable td').one('click', function(event) { var content = $(this).html(); id = $(this).parent().find('.id').val(); var class = $(this).attr('class'); $(this).html('&lt;input type="text" id="editablefield" name="'+class+'" value="'+content+'"/&gt;'); $(this).unbind(event); }); $('#editablefield').live('blur', function() { var value = $(this).val(); var name = $(this).attr('name'); $.ajax({ type: "POST", url: "modules/Events/ajax/saveField.php", data: "id="+id+"&amp;val="+value+"&amp;type="+name, success: function(data) { var data = data; alert(data); }, error: function(request, status, error) { alert(request.responseText); } }); $(this).parent().html(value); }); }); </code></pre> <p>THE FRONTEND</p> <pre><code>&lt;?php $query = "SELECT * FROM mod_events"; $result = mysql_query($query) or die(mysql_error()); echo "&lt;table class='editable'&gt;"; echo "&lt;tr&gt;"; echo "&lt;th&gt;&lt;/th&gt;"; echo "&lt;th&gt;Event&lt;/th&gt;"; echo "&lt;th&gt;&lt;/th&gt;"; echo "&lt;th&gt;&lt;/th&gt;"; echo "&lt;th&gt;&lt;/th&gt;"; echo "&lt;th&gt;Capacity&lt;/th&gt;"; echo "&lt;/tr&gt;"; while($row = mysql_fetch_assoc($result)) { echo ("&lt;tr&gt;"); echo ("&lt;td&gt;"); echo ("&lt;input type='hidden' value='".$row['event_id']."' class='id'&gt;"); echo ("&lt;/td&gt;"); echo ("&lt;td colspan='4' class='event_name'&gt;"); echo ($row['event_name']); echo ("&lt;/td&gt;"); echo ("&lt;td class='event_capacity'&gt;"); echo ($row['event_capacity']); echo ("&lt;/td&gt;"); echo ("&lt;/tr&gt;"); } echo "&lt;/table&gt;"; ?&gt; </code></pre> <p>AND THE AJAX SCRIPT</p> <pre><code>&lt;?php require_once('../../../../config.php'); require_once("../../../../inc/dbconnect.php"); $id = mysql_real_escape_string($_POST['id']); $value = mysql_real_escape_string($_POST['val']); $field = mysql_real_escape_string($_POST['type']); $query = "UPDATE mod_events SET ".$field." = '".$value."' WHERE event_id = ".$id; echo mysql_query($query); ?&gt; </code></pre> <p>Hope you guys can help me out!</p>
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    1. USBrian Rasmussen
    1. USTim
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    1. COShouldn't a better solution be to send the form only after the user clicked a submit button or something similar? Doing this could potentially generate *a lot* of network traffic
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      1. USYi Jiang
    2. COtrue, only the next step is too disable all field till ajax is complete so only one ajax call is executed.
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      1. USTim
 

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