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2013-03-12T08:39:44.707
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<p>Hope this will help you.</p> <p><strong>Controller: [I am writing only the functions.]</strong></p> <pre><code>public function customer_details() { $data['base_url'] = base_url(); $data['somedata'] = 'somevalue'; $this->load->view('customerDetailsView',$data); } public function ajax_fetchDetails() { $customerName = $this->input->post('cname'); $this->load->model('customerDetails'); $cdetails = $this->customerDetails->fetchdetails($customerName); if(!empty($cdetails)) { echo json_encode($cdetails); } else echo '0'; //Handle it in view. } </code></pre> <p><hr/> <strong>Model: [Write your own Query]</strong></p> <pre><code>Select * from `customerdetails` where `name` like $customerName limit = 1; </code></pre> <p><hr/> <strong>View: customerDetailsView [I am writing only what should appear in the tag]</strong></p> <pre><code><label for='cname'>Customer Name:</label> <input type="text" id="cname" /> <br/> <input type="button" id="fetchbtn" value="Fetch Details" /> <br/> <label for='email'>Email: </label> <input type="text" id="email" /> <label for='fax'>Fax: </label> <input type="text" id="fax" /> </code></pre> <p>... So on Untill all the details are covered.</p> <pre><code> <script type="text/javascript"> $("#fetchbtn").onclick( function(event) { var name = jQuery.trim($("#cname").val()); //Fetch the customer name enter in the input field. if(name != '') // Check for empty condition { $.ajax({ type: "POST", url:"<?php echo $base_url.'<CONTROLLER NAME>/ajax_fetchDetails'; ?>", data:{cname:name}, success: function(result) { if(result != '0') { var customerDetails = JSON && JSON.parse(result) || $.parseJSON(result); // Parse the JSON encoded customer details into string. var email = customerDetails.email, fax = customerDetails.fax; //... So on $("#email").val(email); $("#fax").val(fax); //... So on } } }); } }); </script> </code></pre> <p>The only disadvantage here is, if two customers have same name only the 1st customer's details will be fetched. To avoid this, you'll have to maintain unique username for each customer.</p>
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