我已将图像上传到我的网页目录中,并将图像的名称上传到数据库中。当我上传图像时,只有图像图像被上传到目录和数据库中,一个文件被更新,但我想上传多个图像并更新多个数据库字段。
public function add_use_image(){
include_once( dirname( __FILE__ ). '/SimpleImage.php' );
include_once( dirname( __FILE__ ).'/_inc.php' );
if(!empty( $_FILES['image']['name'] ) ){
for( $i = 0; $i < count( $_FILES['image']['name'] ); $i++ ){
$target= FCPATH. '/assets/uploads/ads/';
$target1=$target.basename(date('m-d-Y_H:i:s').'_'.$_REQUEST['id'].'_'.@$_FILES['image']['name']);
$img=basename(date('m-d-Y_H:i:s').'_'.$_REQUEST['id'].'_'.@$_FILES['image']['name']);
move_uploaded_file(@$_FILES['image']['tmp_name'],$target1);
$this->load->model( 'mads' );
$this->mads->update( $_REQUEST['id'], array( 'image'. ( $i + 1 ) =>$img ), true );
}
}
$response["success"] = 1;
$response["image"]=$this->image_url('ads',$img);
$response["message"] = "successfull.";
echo json_encode($response);
}
答案 0 :(得分:0)
public function add_use_image(){
if(isset($_POST['other_doc_upload'])){
for($i = 0; $i < count($_FILES['mul_report']['name']); $i++){
$_FILES['cert']['name'] = $_FILES['mul_report']['name'][$i];
$_FILES['cert']['type'] = $_FILES['mul_report']['type'][$i];
$_FILES['cert']['tmp_name'] = $_FILES['mul_report']['tmp_name'][$i];
$_FILES['cert']['error'] = $_FILES['mul_report']['error'][$i];
$_FILES['cert']['size'] = $_FILES['mul_report']['size'][$i];
$config['upload_path'] = './assets/uploads/ads/';
$config['allowed_types'] = '*';
$config['max_size'] = 1024 * 8;
$config['encrypt_name'] = TRUE;
//now we initialize the upload library
$this->load->library('upload', $config);
// we retrieve the number of files that were uploaded
if (!$this->upload->do_upload('cert')){
$msg = $this->upload->display_errors('<p>','</p>');
}else{
$image = $this->upload->data();
$fields = array(
'file_ext'=> $image['file_ext'],
'name'=> $_FILES['cert']['name'],
'url'=> 'assets/uploads/ads/'.$image['file_name'],
'created'=> date('Y-m-d H:i:s')
);
$status = $this->db->insert('document', $fields);
}
}
if($status == true){
$data['message'] = 'Other Document Uploaded Successfully.';
$data['response'] = 1;
}else{
$data['message'] = 'while Uploading Other Document.';
$data['response'] = 0;
}
}else{
$data['message'] = 'while Uploading Other Document.';
$data['response'] = 0;
}
echo json_encode($data);
}
答案 1 :(得分:0)
function multiple_upload($file_key, $folder_path) {
//////////////////// MOVE TO UPLOAD FILE TO FOLDER
//////////////$file_key=KEY NAME OF $_FILE
//////////////$folder_path=PATH OF DESITINAMTION FOLDER
$j = 0;
$totla_js = count($_FILES[$file_key]['name']);
for ($i = 0; $i < $totla_js; $i++) {
if ($_FILES[$file_key]["name"][$i] != "") {
$temp = explode(".", $_FILES[$file_key]["name"][$i]);
$extension = end($temp);
$temp_name = date('YmdHis');
$random1 = generateRandomString(5);
$file_name = $temp_name.
"_".$random1.
".".$extension;
$file_path = $folder_path.
"/".$file_name;
if (move_uploaded_file($_FILES[$file_key]['tmp_name'][$i], $file_path)) {
$upload[$j] = $file_name;
$j++;
} else {
return "";
}
}
}
return $upload;
}
function generateRandomString($length = 2) {
$characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
$randomString = '';
for ($i = 0; $i < $length; $i++) {
$randomString. = $characters[rand(0, strlen($characters) - 1)];
}
return $randomString;
}