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POAjax, live edit table issue
 

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  1. POAjax, live edit table issue
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    <p>Im working om a menu system. I use a query to get the menu list from the database. </p> <p>On that table I also have an edit and delete option. The edit and delete both works, but the edit function get activated on the TR. </p> <p>I want to activate the edit function when I click on the edit TD.</p> <p>When I just simply change </p> <pre><code>$(".edit_tr").click(function() </code></pre> <p>to</p> <pre><code>$(".editmenu").click(function() </code></pre> <p>It does the job, but it only changes the value in the input field, not in the html and or database.</p> <p>Ill hope u guys know what I mean, and can help me out.</p> <p>Thanks in advance.</p> <p>Here's the code:</p> <p>Javascript:</p> <pre><code>// delete menu </code></pre> <p>$(document).ready(function() {</p> <pre><code>// delete the entry once we have confirmed that it should be deleted $('.delete').click(function() { var parent = $(this).closest('tr'); $.ajax({ type: 'get', url: 'deletemenu.php', // &lt;- replace this with your url here data: 'ajax=1&amp;delete=' + $(this).attr('id'), beforeSend: function() { parent.animate({'backgroundColor':'#fb6c6c'},300); }, success: function() { parent.fadeOut(300,function() { parent.remove(); }); } }); }); </code></pre> <p>});</p> <pre><code>// edit menu </code></pre> <p>$(document).ready(function() {</p> <pre><code>$(".edit_tr").click(function() { var ID=$(this).attr('id'); $("#menunaam_"+ID).hide(); $("#voorgerecht_"+ID).hide(); $("#hoofdgerecht_"+ID).hide(); $("#nagerecht_"+ID).hide(); $("#prijs_"+ID).hide(); $("#menunaam_input_"+ID).show(); $("#voorgerecht_input_"+ID).show(); $("#hoofdgerecht_input_"+ID).show(); $("#nagerecht_input_"+ID).show(); $("#prijs_input_"+ID).show(); }).change(function() { var ID=$(this).attr('id'); var menunaam=$("#menunaam_input_"+ID).val(); var voorgerecht=$("#voorgerecht_input_"+ID).val(); var hoofdgerecht=$("#hoofdgerecht_input_"+ID).val(); var nagerecht=$("#nagerecht_input_"+ID).val(); var prijs=$("#prijs_input_"+ID).val(); var dataString = 'id='+ ID +'&amp;menunaam='+menunaam+'&amp;voorgerecht='+voorgerecht+'&amp;hoofdgerecht='+hoofdgerecht+'&amp;nagerecht='+nagerecht+'&amp;prijs='+prijs; $("#menunaam_"+ID).html('&lt;img src="load.gif" /&gt;'); // Loading image if(menunaam.length&gt;0&amp;&amp; voorgerecht.length&gt;0&amp;&amp; hoofdgerecht.length&gt;0&amp;&amp; nagerecht.length&gt;0&amp;&amp; prijs.length&gt;0) { $.ajax({ type: "POST", url: "editmenu.php", data: dataString, cache: false, success: function(html) { $("#menunaam_"+ID).html(menunaam); $("#voorgerecht_"+ID).html(voorgerecht); $("#hoofdgerecht_"+ID).html(hoofdgerecht); $("#nagerecht_"+ID).html(nagerecht); $("#prijs_"+ID).html(prijs); } }); } else { alert('Vul de velden in'); } }); // Edit input box click action $(".editbox").mouseup(function() { return false }); // Outside click action $(document).mouseup(function() { $(".editbox").hide(); $(".text").show(); }); }); </code></pre> <p>And the PHP for the table's</p> <pre><code>$sql = "SELECT * FROM menus"; $result = mysql_query($sql); echo "&lt;table&gt;"; echo "&lt;th&gt;#&lt;/th&gt; &lt;th&gt;Menu naam&lt;/th&gt; &lt;th&gt; Voorgerecht &lt;/th&gt; &lt;th&gt; Hoofdgerecht &lt;/th&gt; &lt;th&gt; Nagerecht &lt;/th&gt; &lt;th&gt; Prijs &lt;/th&gt; &lt;th&gt;&lt;/th&gt;&lt;th&gt;&lt;/th&gt;"; while($row = mysql_fetch_assoc($result)) { $menunr = $row['menunr']; $menunaam = $row['menunaam']; $voorgerecht = $row['voorgerecht']; $hoofdgerecht = $row['hoofdgerecht']; $nagerecht = $row['nagerecht']; $prijs = $row['prijs']; // open tr echo "&lt;tr id='$menunr' class='edit_tr'&gt;"; echo "&lt;td&gt;$menunr&lt;/td&gt;"; echo "&lt;td&gt;&lt;span id='menunaam_$menunr' class='text'&gt;$menunaam&lt;/span&gt;&lt;input type='text' value='$menunaam' class='editbox' id='menunaam_input_$menunr'/&gt;&lt;/td&gt;"; echo "&lt;td&gt;&lt;span id='voorgerecht_$menunr' class='text'&gt;$voorgerecht&lt;/span&gt;&lt;input type='text' value='$voorgerecht' class='editbox' id='voorgerecht_input_$menunr'/&gt;&lt;/td&gt;"; echo "&lt;td&gt;&lt;span id='hoofdgerecht_$menunr' class='text'&gt;$hoofdgerecht&lt;/span&gt;&lt;input type='text' value='$hoofdgerecht' class='editbox' id='hoofdgerecht_input_$menunr'/&gt;&lt;/td&gt;"; echo "&lt;td&gt;&lt;span id='nagerecht_$menunr' class='text'&gt;$nagerecht&lt;/span&gt;&lt;input type='text' value='$nagerecht' class='editbox' id='nagerecht_input_$menunr'/&gt;&lt;/td&gt;"; echo "&lt;td&gt;&lt;span id='prijs_$menunr' class='text'&gt;$prijs&lt;/span&gt;&lt;input type='text' value='$prijs' class='editbox' id='prijs_input_$menunr'/&gt;&lt;/td&gt;"; echo "&lt;td id='$menunr' class='editmenu'&gt;edit&lt;/td&gt;"; echo "&lt;td&gt;&lt;div class='delete' &gt;delete&lt;/div&gt;&lt;/td&gt;"; // close tr echo "&lt;/tr&gt;"; } echo "&lt;/table&gt;"; ?&gt; </code></pre> <p>And the ajax url php files</p> <p>deletemenu.php</p> <pre><code> &lt;?php include 'config.php'; if(isset($_GET['delete'])) { $query = 'DELETE FROM menus WHERE menunr = '.$_GET['delete']; $result = mysql_query($query); } ?&gt; </code></pre> <p>editmenu.php</p> <pre><code>&lt;?php include("config.php"); if($_POST['id']) { $id=mysql_escape_String($_POST['id']); $menunaam=mysql_escape_String($_POST['menunaam']); $voorgerecht=mysql_escape_String($_POST['voorgerecht']); $hoofdgerecht=mysql_escape_String($_POST['hoofdgerecht']); $nagerecht=mysql_escape_String($_POST['nagerecht']); $prijs=mysql_escape_String($_POST['prijs']); $sql = "update menus set menunaam='$menunaam',voorgerecht='$voorgerecht',hoofdgerecht='$hoofdgerecht',nagerecht='$nagerecht',prijs='$prijs' where menunr='$id'"; mysql_query($sql); } ?&gt; </code></pre>
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    1. PTQuestion
    1. This table or related slice is empty.
    1. USNiek van der Linden
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      1. VTUpMod
    1. COIs your event bubbling working right? If you have an event on tr for delete it might intercept an event on tr for edit.
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      1. USLighthart
 

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