capture image from webcam and store - codeigniter

Question

I want to capture image from webcam and store it to database and file path.but it will not stored in database also in file path.
My view:
<script type="text/javascript" src="<?php echo base_url() ?>assets/dist/js/webcam.min.js"></script>
<div class="form-group">
<div class="col-sm-3 col-md-offset-3 no-print">
<!--<img src="<?php echo base_url(); ?>assets/images/blank.png" >-->
<div class="clearfix" id="my_camera"></div><br>
<button type="button" class="btn btn-info" onClick="take_snapshot()"><i class="fa fa-camera fa-fw"></i>Capture</button>
</div>
<div class="col-md-3 col-md-offset-1 imager" id="results">
<!--<img src="<?php echo base_url(); ?>assets/images/user.png" class="thumbnail" >-->
<h3>Visitors Photo</h3>
</div>
</div>
<script language="JavaScript">
function take_snapshot() {
Webcam.snap(function (data_uri) {
document.getElementById('results').innerHTML =
'<h2>Here is your image:</h2>' +
'<img src="' + data_uri + '"/>';
});
}
</script>
<script language="JavaScript">
Webcam.set({
width: 320,
height: 240,
image_format: 'jpeg',
jpeg_quality: 90
});
Webcam.attach('#my_camera');
</script>

Answer 1

if you use https://github.com/jhuckaby/webcamjs/blob/master/DOCS.md you can
Webcam.snap(function (data_uri) {
document.getElementById('results').innerHTML =
'<h2>Here is your image:</h2>' +
'<img src="' + data_uri + '"/>';
});
must be like
Webcam.snap(function (data_uri) {
document.getElementById('results').innerHTML =
'<h2>Here is your image:</h2>' +
'<img src="' + data_uri + '"/>';
Webcam.upload( data_uri, '<?php echo site_url('controlerfunctiontoupload'); ?>', function(code, text) {
if (code == '200') {
alert ('ok');
} else {
alert('error');
}
} );
});
see in documentation
upload_name "webcam"
in controler / function to upload
$filename='test.jpg';
$filepath=FCPATH.'folderWithRights0777/'.$filename;
$result=move_uploaded_file($_FILES['webcam']['tmp_name'], $filepath));
also for insert in database
$this->db->from('files');
$this->db->set('image', $filename);
$this->db->insert();