baig772 19 Web Application Architect

I have a form for editing a user record. Its updates the record for the first time but when i press the update button again, it shows me an empty screen and it unsets the picture as well. I cannot figure out what I am doign wrong Below is my code

public function actionEditProfile($affusername = NULL) {

        $this->layout = 'layout_home';

        if ($this->VarifyUser($affusername) && Yii::app()->user->id) {

            $model = new Users('edit'); //apply rules if user comes directly to signup page
            // uncomment the following code to enable ajax-based validation
            if (isset($_POST['ajax']) && $_POST['ajax'] === 'editprofile-form') {
                 CActiveForm::validate($model);
                Yii::app()->end();
            }

            if (isset($_POST['Users'])) {


                $the_image = CUploadedFile::getInstance($model, 'image');
                if (is_object($the_image) && get_class($the_image) === 'CUploadedFile') {

                    $model->image = $the_image;
                }


                if (is_object($the_image)) {

                    $file_name = Yii::app()->user->id . '.' . $model->image->extensionName;

                    $move    =   $model->image->saveAs(Yii::getPathOfAlias('webroot') . '/themes/myproject/images/users/' . $file_name);

                    $_POST['Users']['image'] = $file_name;
                }


                $model->attributes = $_POST['Users'];


                if ($model->validate()) {

                    // form inputs are valid, do something here
                    if ($model->updateByPk(Yii::app()->user->id, $_POST['Users'])) {
                        //$this->setFlashSuccess("Unable to register user, please try again");
                        $this->setFlashSuccess('Updated successfully, now redirecting.');
                        //$this->redirect($this->base_url);
                    } else {
                        $this->setFlashError("Unable to update user, please try again");
                        return false;
                    }
                } else {
                    print_r($model->getErrors());
                    echo 'validation  fail';
                    exit;
                }
            }

            $user_data = Users::model()->getUsersByUserName($affusername); //getting user information
            //print_r($user_data);
            //$model=new Users('nonfb-create'); //apply rules if user comes directly to signup page
            $this->render('editprofile', array('model' => $model, 'data' => $user_data,));
        } else {
            $this->redirect($this->base_url);
        }
    }

My view is

<div class="adminform_wrapp">
                <?php
                $form = $this->beginWidget('CActiveForm', array(
                    'id' => 'editprofile-form',
                    'enableAjaxValidation' => false,
                    'clientOptions' => array(
                        'validateOnSubmit' => true,
                    ),
                    'enableClientValidation' => true,
                    'focus' => array($model, 'first_name'),
                    'htmlOptions' => array(
                        'enctype' => 'multipart/form-data'
                    )
                        ));
                echo $form->errorSummary($model);
                ?>

                <!--adminform_row-->
                <div class="adminform_row">
                    <label class="fieldname required" for="Users_First_Name">First Name: <span class="required">*</span></label>
                    <?php echo $form->textField($model, 'first_name', array('value' => $data['first_name'])); ?>
                    <?php $form->error($model, 'first_name'); ?>
                </div>
                <!--adminform_row-->
                <!--adminform_row-->
                <div class="adminform_row">
                    <label class="fieldname required" for="Users_Last_Name">Last Name: <span class="required">*</span></label>
                    <?php echo $form->textField($model, 'last_name', array('value' => $data['last_name'])); ?>
                    <?php $form->error($model, 'last_name'); ?>
                </div>
                <!--adminform_row-->
                <!--adminform_row-->
                <div class="adminform_row">
                    <label class="fieldname required" for="Users_Email">Email: <span class="required">*</span></label>
                    <?php echo $form->textField($model, 'email', array('value' => $data['email'])); ?>
                    <?php $form->error($model, 'email'); ?>
                </div>
                <!--adminform_row-->
                <!--adminform_row-->
                <div class="adminform_row">
                    <label class="fieldname required" for="Users_Phone_No">Phone No: <span class="required">*</span></label>
                    <?php echo $form->textField($model, 'phone_no', array('value' => $data['phone_no'])); ?>
                    <?php $form->error($model, 'phone_no'); ?>
                </div>
                <!--adminform_row-->
                <!--adminform_row-->
                <div class="adminform_row">
                    <label>Username:</label>
                    <span class="profile-username"><?php echo $data['username']; ?></span> </div>
                <!--adminform_row-->
                <!--adminform_row-->
                <div class="adminform_row">
                    <label>Edit Profile picture:</label>
                    <span class="image-placeholder">
                        <img src="<?php echo $this->theme_baseurl . '/images/users/' . $data['image']; ?>" style="width:96px; height:96px;"/>
                    </span>
                    <div id='file_browse_wrapper'>

                        <?php
                        //echo $form->labelEx($model, 'image');
                        echo $form->fileField($model, 'image', array('id' => 'file_browse'));
                        echo $form->error($model, 'image');
                        ?>
                    </div>
                </div>
                <!--adminform_row-->
                <!--adminform_row-->
                <div class="adminform_row">
                    <?php echo $form->labelEx($model, 'Address', array('class' => 'fieldname')); ?>
                    <?php echo $form->textField($model, 'address', array('value' => $data['address'])); ?>
                    <?php $form->error($model, 'address'); ?>
                </div>
                <!--adminform_row-->
                <!--adminform_row-->
                <div class="adminform_row">
                    <label class="fieldname required" for="Users_Country">Country: <span class="required">*</span></label>
                    <select class="error" onchange="print_state('Users_state',this.selectedIndex);" id="Users_country" name ="Users[country]"></select>
                    <?php $form->error($model, 'country'); ?>
                </div>
                <!--adminform_row-->
                <!--adminform_row-->
                <div class="adminform_row">
                    <label class="fieldname required" for="Users_State">State: <span class="required">*</span></label>
                    <select name ="Users[state]" id ="Users_state"></select>
                    <script language="javascript">print_state("Users_state", '', "<?php echo $data['state'] ?>");</script>
                    <?php $form->error($model, 'state'); ?>
                </div>
                <!--adminform_row-->
                <!--adminform_row-->
                <div class="adminform_row">
                    <label class="fieldname required" for="Users_City">City: <span class="required">*</span></label>
                    <?php echo $form->textField($model, 'city', array('value' => $data['city'])); ?>
                    <?php $form->error($model, 'city'); ?>
                </div>
                <!--adminform_row-->

                <!--adminform_row-->
                <div class="adminform_row">
                    <label class="fieldname required" for="Users_Zipcode">Zipcode: <span class="required">*</span></label>
                    <?php echo $form->textField($model, 'zipcode', array('value' => $data['zipcode'])); ?>
                    <?php $form->error($model, 'zipcode'); ?>
                </div>
                <!--adminform_row-->

                <!--adminform_row-->
                <div class="adminform_row">
                    <input type="submit" class="adminupdate_btn" value="Update">
                    <input type="reset" class="admincancel_btn" value="Cancel">
                </div>
                <!--adminform_row-->

                <?php $this->endWidget(); ?>
            </div>
Be a part of the DaniWeb community

We're a friendly, industry-focused community of 1.21 million developers, IT pros, digital marketers, and technology enthusiasts learning and sharing knowledge.