Question

所以我有这个图像上传功能，我可以上传图像并更新数据库上的图像路径。问题是图像没有上传，也没有在数据库上更新。所有其他记录都已成功更新，但不是图像。请帮忙。

以下是我的代码

edit.ctp

 <form id="form">
    <img src="<?php echo $this->base ?>/uploads/employees/{{ data.Employee.image }}" width="110" height="100" class="user-image photo">
            <ul class="list-group w110px">
              <span class="btn btn-primary btn-block btn-sm btn-file">
                Choose File 
                <input id="employeeImage" onchange="readURL(this)" name="picture" class="form-control" type="file" accept="image/gif, image/jpeg, image/png">
              </span>
            </ul>
    </div>
   <button class="btn btn-primary btn-sm btn-block" ng-click="update()"><i class="fa fa-save"></i> SAVE</button>

</form>

controller.js

 app.controller('EmployeeEditController', function($scope, $routeParams, Employee, Select) {
 $('#form').validationEngine('attach');
 $scope.employeeId = $routeParams.id;

// load employee
$scope.load = function() {
 Employee.get({ id: $scope.employeeId }, function(e) {
   $scope.data = e.data;
 });
// department selection
Select.get({ code: 'departments' }, function(e) {
  $scope.departments = e.data;
});

Select.get({ code: 'positions' }, function(e) {
  $scope.positions = e.data;
});

  // employee-types selection
 Select.get({ code: 'employee-types' }, function(e) {
   $scope.types = e.data;
 });

}
 $scope.load();

 // update employee
 $scope.update = function() {
    valid = $("#form").validationEngine('validate');
 if (valid) {
  Employee.update({ id: $scope.employeeId } ,$scope.data, function(e)      {
    if (e.ok) {
      $.gritter.add({
        title: 'Successful!',
        text: e.msg
      });
      window.location = '#/employees';
    }else {
      $.gritter.add({
        title: 'Warning!',
        text: e.msg
       });
     }
   });
  }
 }
});

api.php

public function edit($id = null) {

$employeeImage = @$_FILES['picture']['name'];
if (!empty($employeeImage)) {
  $attachmentExt = pathinfo($employeeImage, PATHINFO_EXTENSION);
  $this->request->data['Employee']['image'] =  $this->Employee->nextId() . '.' . $attachmentExt;
}

 if($this->Employee->save($this->request->data)) {
  $response = array(
    'ok'   => true,
    'msg'  => 'Employee has been added.',
    'data' => $this->request->data['Employee']
  );
} else {
  $response = array(
    'ok'  => false,
    'msg' => 'Employee cannot be saved this time.'
  );
}

if (!empty($employeeImage)) {
    $path = "uploads/employees";
    if(!file_exists('uploads')) mkdir('uploads');
    if(!file_exists('uploads/employees')) mkdir('uploads/employees');
    if(!file_exists($path)) mkdir($path);
    move_uploaded_file($_FILES['attachment']['tmp_name'], $path . '/' . $this->request->data['Employee']['image']);
}

$this->set(array(
    'response'   => $response,
    '_serialize' => 'response'
));
}

Answer 1

你可以尝试一下

public function add() {
        if ($this->request->is('Post')) {
            $this->Post->create();
           $filename = WWW_ROOT. DS . 'upload'.DS.$this->data['Post']['doc_file']['name']; 
           move_uploaded_file($this->data['Post']['doc_file']['tmp_name'],$filename);  

        $this->request->data['Post']['image'] = $this->data['Post']['doc_file']['name'];
        unset( $this->request->data['Post']['doc_file'] );

        if ($this->Post->save($this->request->data)) {

            $this->Session->setFlash(__('Saved successfully',true), 'default', array('class' => ' success'));
            $this->redirect(array('action' => 'index'));
        } else {           
            $this->Session->setFlash(__('Not saved. Please try again',true), 'default', array('class' => 'failer '));
        }
        }   
    }

CakePHP更新图像上传

1 个答案: