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POajax form not updating values
 

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    <p>I've got this form that updates user information on db. However, this functionality is not working with ajax (works with a simple submit with refresh).</p> <p>This postes form serialized data to the server <strong>jQuery</strong></p> <pre><code> $('#commit-changes').click(function(){ $('#validation').submit(function(){ $.ajax({ type: "POST", data: $("#validation").serialize(), cache: false, url:"modules/user/updateuser.php", success : function(data){ $("#response-update").html(data); }, error:function(){ alert("ERROR"); } }); }); }); </code></pre> <p>Here's the HTML that outputs the markup <strong>HTML</strong> </p> <pre><code> $rcs_roles = $user-&gt;getRoles(); $role =''; foreach($rcs_roles as $roles) { if($roles-&gt;role_number == $rcs_user-&gt;permissao) $role .= '&lt;option value="'.$roles-&gt;role_number.'" selected="selected"&gt;'.$roles-&gt;role.'&lt;/option&gt;'; else $role.= '&lt;option value="'.$roles-&gt;role_number.'"&gt;'.$roles-&gt;role.'&lt;/option&gt;'; } if($rcs_user-&gt;activo == 0) { $activo = '&lt;input type="checkbox" name="activo" class="on_off_checkbox" value="1" /&gt;'; } else { $activo = '&lt;input type="checkbox" name="activo" class="on_off_checkbox" checked="checked" value="1" /&gt;'; } $response = ''; $response.='&lt;form id="validation" action="" method="post"&gt; &lt;fieldset &gt; &lt;input type="hidden" name="user_id" value="'.$_POST['user_id'].'"/&gt; &lt;legend&gt;Actualizar Dados Utilizador&lt;/legend&gt; &lt;div class="section "&gt; &lt;label&gt;Nome&lt;small&gt;Insira o seu nome&lt;/small&gt;&lt;/label&gt; &lt;div&gt; &lt;input type="text" class="validate[required,custom[onlyLetterSp]] large" name="nome" id="f_required" value="'.utf8_encode($rcs_user-&gt;nome).'"&gt; &lt;/div&gt; &lt;/div&gt;'; $response.='&lt;div class="section "&gt; &lt;label&gt; Email&lt;small&gt;Insira o seu email&lt;/small&gt;&lt;/label&gt; &lt;div&gt; &lt;input type="text" class="validate[required,custom[email]] large" name="email" id="e_required" value="'. utf8_encode($rcs_user-&gt;email).'"&gt; &lt;/div&gt; &lt;/div&gt;'; $response.= '&lt;div class="section"&gt; &lt;label&gt;Permissões&lt;small&gt;Seleccione o tipo de utilizador &lt;/small&gt;&lt;/label&gt; &lt;div&gt; &lt;select class="medium" name="role"&gt; '.$role.' &lt;/select&gt; &lt;/div&gt; &lt;/div&gt; &lt;div class="section"&gt; &lt;label&gt;Activo&lt;small&gt;Activar utilizador&lt;/small&gt;&lt;/label&gt; &lt;div&gt; '.$activo.' &lt;span class="f_help"&gt;ON / OFF &lt;/span&gt; &lt;/div&gt; &lt;/div&gt; &lt;div class="section last"&gt; &lt;div&gt; &lt;a id="commit-changes" class="uibutton submit_form" name="submit" &gt;Gravar&lt;/a&gt;&lt;a class="uibutton special" onClick="ResetForm()" title="Limpar Formulário" &gt;Limpar Formulário&lt;/a&gt; &lt;/div&gt; &lt;/div&gt; &lt;/fieldset&gt;&lt;/form&gt;'; </code></pre> <p>And then the server side processing <strong>PHP</strong></p> <pre><code>$response=''; $id_user = $_POST['user_id']; $name = utf8_encode($_POST['nome']); $email = utf8_encode($_POST['email']); $permitions = $_POST['role']; if(!isset($_POST['activo'])) { $active = 0; } else { $active = 1; } $user = new Users(); try { $user-&gt;updateUsers($name, $email, $permitions, $active, $id_user); $response = "SUCESSO"; } catch (Exception $e) { $response = "ERRO".$e-&gt;getMessage(); } echo $response; </code></pre> <p>Glad for all the help I can get</p>
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    1. COHave you checked firebug ? is 404 happening for server call ?
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    2. COWierd, but firebug seem to not even recongnize the method
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    3. CO@hardik, if I replace `$('#commit-changes').click(function()` with `function doUpdate()`, and then call it on click, it works! However, the error callback is called...
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