Upload file without refreshing page in cakephp
1.controller/controlername_controller.php
class DoctorsController extends AppController {
var
$name =
'Doctors';
public
$uses
= array('Doctor');function changeprofilephoto() {
$doctor_id
= “14”; //
$path
= "../../app/webroot/profilepic/";//set
path
$valid_formats
= array(".jpg",
".png",
".gif",
".bmp",
".jpeg");//
if($this->data)
{
$this->Doctor->set(
$this->data
);
$name
= $this->data["Doctor"]['profile_pic']['name'];
$size
= $this->data["Doctor"]['profile_pic']['size'];
if(strlen($name))
{
$fileExt
= substr(strrchr($name, '.'),
0);
if(in_array($fileExt,$valid_formats))
{
if($size<(1024*1024))
{
$actual_image_name
= strtotime(date('Y-m-d
H:i:s')).$fileExt;
$tmp
= $this->data["Doctor"]['profile_pic']['tmp_name'];
if(move_uploaded_file($tmp,
$path.$actual_image_name))
{
$this->Doctor->set($this->data);
$this->Doctor->id=$doctor_id;
$this->Doctor->saveField('uploadfoldername',$actual_image_name);
echo
"<img
src='/profilepic/".$actual_image_name."'
class='preview'>";
$this->Session->write('suc','1');
$this->redirect($_SERVER['HTTP_REFERER']);
}
else
echo
"failed";
}
else
echo
"Image file size max 1 MB";
}
else
echo
"Invalid file format..";
}
else
echo
"Please select image..!";
exit;
}
}
- views/changeprofilephoto.ctp
<?php
echo
$this->Html->script('jquery.min.js');
echo
$this->Html->script('jquery.form.js');
?>
<script
type="text/javascript" >
$(document).ready(function() {
$('#profile_pic').live('change',
function(){
$("#preview").html('');
$("#preview").html('<img
src="../img/loader.gif" alt="Uploading...."/>');//download
loding image
$("#Doctor").ajaxForm({
target:
'#preview'
}).submit();
});
});
</script>
<style>
.preview
{
width:200px;
border:solid
1px #dedede;
padding:10px;
}
#preview
{
color:#cc0000;
font-size:12px
}
</style>
<div
class="layout-popup f-left">
<?php
echo
$this->Form->create('Doctor',array('id'=>'Doctor',
'controller'=>'Doctors','action'=>'changeprofilephoto',
'type'=>'file'));
?>
<!--
<form id="Doctors" name='Doctors' method="post"
enctype="multipart/form-data"
action='/Doctors/changeprofilephoto'> -->
<!--
start id-form -->
<table
class="frm-tbl" id="id-form" >
<tr>
<td
colspan="2" class="align-t-r" >
<div
class="f-left popup-title">Change doctor profile
image</div>
</td>
</tr>
<tr>
<td>Upload
your image</td>
<td
align="left" >
<!--
<input type="file" name="[Doctors][photoimg]"
id="profile_pic" /> -->
<?php
echo $form->file('profile_pic', array('id'=>'profile_pic',
"label" => false, "div"=>false,
'class'=>'styled-input-big'))?>
</td>
</tr>
<tr>
<td
colspan="2">
<div
id='preview'>
</div>
</td>
</tr>
</table>
<?php
echo
$this->Form->end();
?>
</div>
