Php 在Codeigniter的同一控制器内将$data值从一个函数传递到另一个函数
我在控制器中有两个功能Php 在Codeigniter的同一控制器内将$data值从一个函数传递到另一个函数,php,codeigniter,codeigniter-3,Php,Codeigniter,Codeigniter 3,我在控制器中有两个功能 连接到表单并执行验证的 用于图像上传的回调函数 这只会在db中插入一个图像的路径。如果我从回调函数回显打印,它将显示所有图像,但验证函数只显示一个图像 // Some Validation } else { $this->fileupload_check(); $data['uploadedimage'] = $this->upload->data(); $image_name = $da
// Some Validation
} else {
$this->fileupload_check();
$data['uploadedimage'] = $this->upload->data();
$image_name = $data['uploadedimage']['file_name'];
//echo '<pre>';
//print_r($this->upload->data());
$data['uploadedimage'] = $image_name;
$this->load->model('admin/model_users');
if($query = $this->model_users->insert_property_details($data)) {
redirect('dashboard/property-successfully-posted');
}
//一些验证
}否则{
$this->fileupload_check();
$data['uploadedimage']=$this->upload->data();
$image\u name=$data['uploadedimage']['file\u name'];
//回声';
public function fileupload_check() {
$number_of_files = sizeof($_FILES['uploadedimages']['tmp_name']);
$files = $_FILES['uploadedimages'];
for($i=0;$i<$number_of_files;$i++) {
if($_FILES['uploadedimages']['error'][$i] != 0) {
$this->form_validation->set_message('fileupload_check', 'At least 1 image needs to be uploaded in jpeg, png or gif format only.');
return FALSE;
}
}
$this->load->library('upload');
$config['upload_path'] = FCPATH . 'uploads/';
$config['allowed_types'] = 'gif|jpg|png';
for ($i = 0; $i < $number_of_files; $i++) {
$_FILES['uploadedimage']['name'] = $files['name'][$i];
$_FILES['uploadedimage']['type'] = $files['type'][$i];
$_FILES['uploadedimage']['tmp_name'] = $files['tmp_name'][$i];
$_FILES['uploadedimage']['error'] = $files['error'][$i];
$_FILES['uploadedimage']['size'] = $files['size'][$i];
$this->upload->initialize($config);
if ($this->upload->do_upload('uploadedimage')) {
$data['uploadedimage'] = $this->upload->data();
$image_name = $data['uploadedimage']['file_name'];
$data['uploadedimage'] = $image_name;
} else {
$this->form_validation->set_message('fileupload_check', $this->upload->display_errors());
return FALSE;
}
}
return TRUE;
}
//打印($this->upload->data());
$data['uploadedimage']=$image\u name;
$this->load->model('admin/model_users');
如果($query=$this->model\u users->insert\u property\u details($data)){
重定向(“已成功发布仪表板/属性”);
}
和回调图像上载:
public function fileupload_check() {
$Error_bool = TRUE;
$Error = '';
$number_of_files = sizeof($_FILES['uploadedimages']['tmp_name']);
$files = $_FILES['uploadedimages'];
for($i=0;$i<$number_of_files;$i++) {
if($_FILES['uploadedimages']['error'][$i] != 0) {
$Error_bool = FALSE;
$Error = 'At least 1 image needs to be uploaded in jpeg, png or gif format only.';
}
}
$this->load->library('upload');
$config['upload_path'] = FCPATH . 'uploads/';
$config['allowed_types'] = 'gif|jpg|png';
for ($i = 0; $i < $number_of_files; $i++) {
$_FILES['uploadedimage']['name'] = $files['name'][$i];
$_FILES['uploadedimage']['type'] = $files['type'][$i];
$_FILES['uploadedimage']['tmp_name'] = $files['tmp_name'][$i];
$_FILES['uploadedimage']['error'] = $files['error'][$i];
$_FILES['uploadedimage']['size'] = $files['size'][$i];
$this->upload->initialize($config);
if ($this->upload->do_upload('uploadedimage')) {
$data['uploadedimage'] = $this->upload->data();
$image_name = $data['uploadedimage']['file_name'];
$data['uploadedimage'] = $image_name;
} else {
$Error_bool = FALSE;
$Error = $this->upload->display_errors();
}
}
if($Error_bool == FALSE) {
$this->form_validation->set_message('fileupload_check', $Error);
return FALSE;
} else {
return TRUE;
}
}
public函数fileupload\u check(){
$number_of_files=sizeof($_files['uploadedimages']['tmp_name']);
$files=$_文件['uploadedimages'];
对于($i=0;$iform_validation->set_message('fileupload_check','至少需要上传一张jpeg、png或gif格式的图像');
返回FALSE;
}
}
$this->load->library('upload');
$config['upload_path']=FCPATH.'uploads/';
$config['allowed_types']='gif | jpg | png';
对于($i=0;$i<$u文件数;$i++){
$\u文件['uploadeImage']['name']=$FILES['name'][$i];
$\u文件['uploadeImage']['type']=$FILES['type'][$i];
$\u FILES['uploadeImage']['tmp\u name']=$FILES['tmp\u name'][$i];
$\u文件['uploadeImage']['error']=$FILES['error'][$i];
$\u文件['uploadeImage']['size']=$FILES['size'][$i];
$this->upload->initialize($config);
如果($this->upload->do_upload('uploadedimage')){
$data['uploadedimage']=$this->upload->data();
$image\u name=$data['uploadedimage']['file\u name'];
$data['uploadedimage']=$image\u name;
}否则{
$this->form_validation->set_message('fileupload_check',$this->upload->display_errors());
返回FALSE;
}
}
返回TRUE;
}
我尝试将值从“回调图像上载”函数传递到验证函数,但它只传递一个图像,而不是所有选定的图像。尝试此编码
public函数fileupload\u check(){
$Error\u bool=TRUE;
$Error='';
$number_of_files=sizeof($_files['uploadedimages']['tmp_name']);
$files=$_文件['uploadedimages'];
对于($i=0;$iload->library('upload');
$config['upload_path']=FCPATH.'uploads/';
$config['allowed_types']='gif | jpg | png';
对于($i=0;$i<$u文件数;$i++){
$\u文件['uploadeImage']['name']=$FILES['name'][$i];
$\u文件['uploadeImage']['type']=$FILES['type'][$i];
$\u FILES['uploadeImage']['tmp\u name']=$FILES['tmp\u name'][$i];
$\u文件['uploadeImage']['error']=$FILES['error'][$i];
$\u文件['uploadeImage']['size']=$FILES['size'][$i];
$this->upload->initialize($config);
如果($this->upload->do_upload('uploadedimage')){
$data['uploadedimage']=$this->upload->data();
$image\u name=$data['uploadedimage']['file\u name'];
$data['uploadedimage']=$image\u name;
}否则{
$Error\u bool=FALSE;
$Error=$this->upload->display_errors();
}
}
如果($Error\u bool==FALSE){
$this->form\u validation->set\u message('fileupload\u check',$Error);
返回FALSE;
}否则{
返回TRUE;
}
}
最简单的方法是创建一个会话
并在其中发送$data
,然后通过另一个函数访问该会话
你可以在那之后销毁会话如果你想销毁会话我必须对它做一些更改才能使它正常工作
整个脚本可以在中找到。我不清楚这个问题。请尝试澄清。您的问题是什么?当insert查询运行时,无论选择了多少个图像,它都只插入一个图像。我还将更新此问题部分。。