1上传多张图片, 要对 $_FILES进行 重新处理.

  1.      //添加
  2.      public function addCourseAlbumAction()
  3.      {
  4.          $CourseAlbumModel = new CourseAlbumModel();
  5.          $CourseAlbumModel->title = $_REQUEST["title"];
  6.          $CourseAlbumModel->courseId = $_REQUEST["courseId"];
  7.          if(!empty($_FILES))
  8.          {
  9.  
  10.              $tempArr = $_FILES["url"];
  11.              $imageArr = array();
  12.  
  13.              foreach ($tempArr as $k => $v)
  14.              {
  15.                  foreach ($v as $k2 => $v2)
  16.                  {
  17.                      $imageArr[$k2][$k] = $v2;
  18.                  }
  19.              }
  20.  
  21.              foreach ($imageArr as $k => $v)
  22.              {
  23.                  $upload = new BaseUploadUtil();
  24.                  $upload->createPath();
  25.                  $upload->createDatePath();
  26.                  $upload->file = $v;
  27.                  $info = $upload->upload();
  28.                  if(count($info)>0){
  29.                      $CourseAlbumModel->url = $info["path"];
  30.                  }
  31.                  $CourseAlbumModel->orderBy = $_REQUEST["orderBy"];
  32.                  $CourseAlbumModel->lastUpdateTime = time();
  33.                  $CourseAlbumModel->insert();
  34.              }
  35.  
  36.              echo 1;
  37.  
  38.          }
  39.          else
  40.          {
  41.              $CourseAlbumModel->orderBy = $_REQUEST["orderBy"];
  42.              $CourseAlbumModel->lastUpdateTime = time();
  43.              echo $CourseAlbumModel->insert();
  44.          }
  45.  
  46.      }

关键代码:

  1.              $tempArr = $_FILES["url"];
  2.              $imageArr = array();
  3.  
  4.              foreach ($tempArr as $k => $v)
  5.              {
  6.                  foreach ($v as $k2 => $v2)
  7.                  {
  8.                      $imageArr[$k2][$k] = $v2;
  9.                  }
  10.              }
  11.  
  12.              foreach ($imageArr as $k => $v)
  13.              {
  14.                  $upload = new BaseUploadUtil();
  15.                  $upload->createPath();
  16.                  $upload->createDatePath();
  17.                  $upload->file = $v;
  18.                  $info = $upload->upload();
  19.  
  20.              }

处理后的 数组是  $imageArr.   之后 每次上传 就是  $upload->file = $v;

2fileinput 上传多张图片.

  1.             // echo BaseView::getImageHtml(array("name"=> "original","label"=> $_courseAlbum->getFieldDesc("original")));
  2.             // echo BaseView::getHrHtml();
  3.  
  4.             echo '<fieldset>
  5.                     <div class="form-group">
  6.                          <label class="col-sm-2 control-label">' . $_courseAlbum->getFieldDesc("original") . ':</label>
  7.                          <div class="col-sm-9">
  8.                              <input id="original_0" name="original[]" type="file" class="file" multiple="true" />
  9.                          </div>
  10.                          <script type="text/javascript">
  11.                          $("#original_0").fileinput({
  12.                              language: "zh",
  13.                              showUpload:false,
  14.                               browseLabel:"<span style=\'color:#fff;\'>选择'. $_courseAlbum->getFieldDesc("original").'</span>",
  15.                              showClose:false,
  16.                              maxFileCount: 10
  17.                          });
  18.                          </script>
  19.                     </div>
  20.                 </fieldset>';
  21.  
  22.             echo BaseView::getHrHtml();

1. name="original[]"   这是一个数组.

2.multiple="true"  允许多选.

3. maxFileCount: 10 最大允许10个文件.

php端代码:

  1.     //添加 ---> 上传多张:
  2.     public function addCourseAlbumAction()
  3.     {
  4.         $CourseAlbumModel = new CourseAlbumModel();
  5.         $CourseAlbumModel->title = $_REQUEST["title"];
  6.         $CourseAlbumModel->courseId = $_REQUEST["courseId"];
  7.  
  8.         // if(!empty($_FILES)){
  9.         //     $upload = new BaseUploadUtil();
  10.         //     $upload->createPath();
  11.         //     $upload->createDatePath();
  12.         //     $upload->file = $_FILES["original"];
  13.         //     $info = $upload->upload();
  14.         //     if(count($info)>0){
  15.         //         $CourseAlbumModel->original = $info["path"];
  16.         //     }
  17.         // }
  18.         // $CourseAlbumModel->orderBy = $_REQUEST["orderBy"];
  19.         // $CourseAlbumModel->lastUpdateTime = time();
  20.         // echo $CourseAlbumModel->insert();
  21.  
  22.         if(!empty($_FILES))
  23.         {
  24.  
  25.             $tempArr = $_FILES["original"];
  26.             $imageArr = array();
  27.  
  28.             foreach ($tempArr as $k => $v)
  29.             {
  30.                 foreach ($v as $k2 => $v2)
  31.                 {
  32.                     $imageArr[$k2][$k] = $v2;
  33.                 }
  34.             }
  35.  
  36.             foreach ($imageArr as $k => $v)
  37.             {
  38.                 $upload = new BaseUploadUtil();
  39.                 $upload->createPath();
  40.                 $upload->createDatePath();
  41.                 $upload->file = $v;
  42.                 $info = $upload->upload();
  43.                 if(count($info)>0){
  44.                     $CourseAlbumModel->original = $info["path"];
  45.                 }
  46.                 $CourseAlbumModel->orderBy = $_REQUEST["orderBy"];
  47.                 $CourseAlbumModel->lastUpdateTime = time();
  48.                 $CourseAlbumModel->insert();
  49.             }
  50.  
  51.             echo 1;
  52.  
  53.         }
  54.         else
  55.         {
  56.             $CourseAlbumModel->orderBy = $_REQUEST["orderBy"];
  57.             $CourseAlbumModel->lastUpdateTime = time();
  58.             echo $CourseAlbumModel->insert();
  59.         }
  60.     }

3修改,删除的时候删除原来的资源,图片 update, delete

  1.      //修改
  2.      public function updateCourseAction()
  3.      {
  4.          $CourseModel = new CourseModel($_REQUEST["id"]);
  5.          $CourseModel->title = $_REQUEST["title"];
  6.          $CourseModel->userId = $_REQUEST["userId"];
  7.          if(!empty($_FILES['defaultImg'])){
  8.              $upload = new BaseUploadUtil();
  9.              $upload->createPath();
  10.              $upload->createDatePath();
  11.              $upload->file = $_FILES["defaultImg"];
  12.              $info = $upload->upload();
  13.  
  14.              //删除:
  15.              $this->deleteService($CourseModel->defaultImg);
  16.  
  17.              if(count($info)>0){
  18.                  $CourseModel->defaultImg = $info["path"];
  19.              }
  20.          }
  21.          if(!empty($_FILES['icon'])){
  22.              $upload = new BaseUploadUtil();
  23.              $upload->createPath();
  24.              $upload->createDatePath();
  25.              $upload->file = $_FILES["icon"];
  26.              $info = $upload->upload();
  27.  
  28.              //删除:
  29.              $this->deleteService($CourseModel->icon);
  30.  
  31.              if(count($info)>0){
  32.                  $CourseModel->icon = $info["path"];
  33.              }
  34.          }
  35.          $CourseModel->remark = isset($_REQUEST["remark"]) ? $_REQUEST["remark"] : "";
  36.          $CourseModel->orderBy = $_REQUEST["orderBy"];
  37.          $CourseModel->numb = $_REQUEST["numb"];
  38.          $CourseModel->theKey = $_REQUEST["theKey"];
  39.          $CourseModel->isOpen = $_REQUEST["isOpen"];
  40.          $CourseModel->lastUpdateTime = time();
  41.          echo $CourseModel->update();
  42.      }
  43.  
  44.      //删除
  45.      public function deleteCourseAction()
  46.      {
  47.          $ids = $_REQUEST["ids"];
  48.          for($i=0;$i<count($ids);$i++)
  49.          {
  50.              $CourseModel = new CourseModel($ids[$i]);
  51.              if(!$CourseModel->delete())
  52.              {
  53.                  echo false;
  54.                  return;
  55.              }
  56.  
  57.              //删除:
  58.              $this->deleteService($CourseModel->defaultImg);
  59.              $this->deleteService($CourseModel->icon);
  60.          }
  61.          echo true;
  62.      }
  63.  
  64.      //物理删除:
  65.      public function deleteService($address)
  66.      {
  67.          $file = UPLOAD_PATH . $address;
  68.          if (is_file($file)) {
  69.              # code...
  70.              unlink($file);
  71.          }
  72.      }

4生成器中两个字段上传图片的时候,要修改.

下面是生成器生成的:

  1.      //添加
  2.      public function addCourseAction(){
  3.          $CourseModel = new CourseModel();
  4.          $CourseModel->title = $_REQUEST["title"];
  5.          $CourseModel->userId = $_REQUEST["userId"];
  6.  6         if(!empty($_FILES)){
  7.              $upload = new BaseUploadUtil();
  8.              $upload->createPath();
  9.              $upload->createDatePath();
  10.              $upload->file = $_FILES["defaultImg"];
  11.              $info = $upload->upload();
  12.              if(count($info)>0){
  13.                  $CourseModel->defaultImg = $info["path"];
  14.              }
  15.          }
  16. 16         if(!empty($_FILES)){
  17.              $upload = new BaseUploadUtil();
  18.              $upload->createPath();
  19.              $upload->createDatePath();
  20.              $upload->file = $_FILES["icon"];
  21.              $info = $upload->upload();
  22.              if(count($info)>0){
  23.                  $CourseModel->icon = $info["path"];
  24.              }
  25.          }
  26.          $CourseModel->remark = $_REQUEST["remark"];
  27.          $CourseModel->orderBy = $_REQUEST["orderBy"];
  28.          $CourseModel->numb = $_REQUEST["numb"];
  29.          $CourseModel->theKey = $_REQUEST["theKey"];
  30.          $CourseModel->isOpen = $_REQUEST["isOpen"];
  31.          $CourseModel->lastUpdateTime = time();
  32.          echo $CourseModel->insert();
  33.      }
  34.      //修改
  35.          public function updateCourseAction(){
  36.          $CourseModel = new CourseModel($_REQUEST["id"]);
  37.          $CourseModel->title = $_REQUEST["title"];
  38.          $CourseModel->userId = $_REQUEST["userId"];
  39. 39         if(!empty($_FILES)){
  40.              $upload = new BaseUploadUtil();
  41.              $upload->createPath();
  42.              $upload->createDatePath();
  43.              $upload->file = $_FILES["defaultImg"];
  44.              $info = $upload->upload();
  45.              if(count($info)>0){
  46.                  $CourseModel->defaultImg = $info["path"];
  47.              }
  48.          }
  49. 49         if(!empty($_FILES)){
  50.              $upload = new BaseUploadUtil();
  51.              $upload->createPath();
  52.              $upload->createDatePath();
  53.              $upload->file = $_FILES["icon"];
  54.              $info = $upload->upload();
  55.              if(count($info)>0){
  56.                  $CourseModel->icon = $info["path"];
  57.              }
  58.          }
  59.          $CourseModel->remark = isset($_REQUEST["remark"]) ? $_REQUEST["remark"] : "";
  60.          $CourseModel->orderBy = $_REQUEST["orderBy"];
  61.          $CourseModel->numb = $_REQUEST["numb"];
  62.          $CourseModel->theKey = $_REQUEST["theKey"];
  63.          $CourseModel->isOpen = $_REQUEST["isOpen"];
  64.          $CourseModel->lastUpdateTime = time();
  65.          echo $CourseModel->update();
  66.      }

上面 第 6 ,16 ,39 ,49 直接判断 $_FILES 不正确,  这里 的 有两个字段 上传 图片 .  defaultImage 和 icon

应该 改为  $_FILES["defaultImage"]   和  $_FILES["icon"] .

如下:

  1.      //添加
  2.      public function addCourseAction()
  3.      {
  4.          $CourseModel = new CourseModel();
  5.          $CourseModel->title = $_REQUEST["title"];
  6.          $CourseModel->userId = $_REQUEST["userId"];
  7.   7         if(!empty($_FILES["defaultImg"])){
  8.              $upload = new BaseUploadUtil();
  9.              $upload->createPath();
  10.              $upload->createDatePath();
  11.              $upload->file = $_FILES["defaultImg"];
  12.              $info = $upload->upload();
  13.              if(count($info)>0){
  14.                  $CourseModel->defaultImg = $info["path"];
  15.              }
  16.          }
  17.  17         if(!empty($_FILES["icon"])){
  18.              $upload = new BaseUploadUtil();
  19.              $upload->createPath();
  20.              $upload->createDatePath();
  21.              $upload->file = $_FILES["icon"];
  22.              $info = $upload->upload();
  23.              if(count($info)>0){
  24.                  $CourseModel->icon = $info["path"];
  25.              }
  26.          }
  27.          $CourseModel->remark = $_REQUEST["remark"];
  28.          $CourseModel->orderBy = $_REQUEST["orderBy"];
  29.          $CourseModel->numb = $_REQUEST["numb"];
  30.          $CourseModel->theKey = $_REQUEST["theKey"];
  31.          $CourseModel->isOpen = $_REQUEST["isOpen"];
  32.          $CourseModel->lastUpdateTime = time();
  33.          echo $CourseModel->insert();
  34.      }
  35.  
  36.      //修改
  37.      public function updateCourseAction()
  38.      {
  39.          $CourseModel = new CourseModel($_REQUEST["id"]);
  40.          $CourseModel->title = $_REQUEST["title"];
  41.          $CourseModel->userId = $_REQUEST["userId"];
  42.  42         if(!empty($_FILES['defaultImg'])){
  43.              $upload = new BaseUploadUtil();
  44.              $upload->createPath();
  45.              $upload->createDatePath();
  46.              $upload->file = $_FILES["defaultImg"];
  47.              $info = $upload->upload();
  48.  
  49.  49             //删除:
  50.  50             $this->deleteService($CourseModel->defaultImg);
  51.  
  52.              if(count($info)>0){
  53.                  $CourseModel->defaultImg = $info["path"];
  54.              }
  55.          }
  56.  56         if(!empty($_FILES['icon'])){
  57.              $upload = new BaseUploadUtil();
  58.              $upload->createPath();
  59.              $upload->createDatePath();
  60.              $upload->file = $_FILES["icon"];
  61.              $info = $upload->upload();
  62.  
  63.  63             //删除:
  64.  64             $this->deleteService($CourseModel->icon);
  65.  
  66.              if(count($info)>0){
  67.                  $CourseModel->icon = $info["path"];
  68.              }
  69.          }
  70.          $CourseModel->remark = isset($_REQUEST["remark"]) ? $_REQUEST["remark"] : "";
  71.          $CourseModel->orderBy = $_REQUEST["orderBy"];
  72.          $CourseModel->numb = $_REQUEST["numb"];
  73.          $CourseModel->theKey = $_REQUEST["theKey"];
  74.          $CourseModel->isOpen = $_REQUEST["isOpen"];
  75.          $CourseModel->lastUpdateTime = time();
  76.          echo $CourseModel->update();
  77.      }
  78.  
  79.      //删除
  80.      public function deleteCourseAction()
  81.      {
  82.          $ids = $_REQUEST["ids"];
  83.          for($i=0;$i<count($ids);$i++)
  84.          {
  85.              $CourseModel = new CourseModel($ids[$i]);
  86.              if(!$CourseModel->delete())
  87.              {
  88.                  echo false;
  89.                  return;
  90.              }
  91.  
  92.  92             //删除:
  93.  93             $this->deleteService($CourseModel->defaultImg);
  94.  94             $this->deleteService($CourseModel->icon);
  95.          }
  96.          echo true;
  97.      }
  98.  
  99.      //物理删除:
  100.      public function deleteService($address)
  101.      {
  102.          $file = UPLOAD_PATH . $address;
  103.          if (is_file($file)) {
  104.              # code...
  105.              unlink($file);
  106.          }
  107.      }

红色部分是修改的生成器代码:

绿色部分是添加的 物理删除 资源的方法.

1) 上传多张图片时 ,对 $_FILES 的处理. upload ; 2)fileinput 上传多张图片. 3) 修改,删除的时候删除原来的资源,图片 update, delete , 删除 4)生成器中两个字段上传图片的时候,要修改生成器生成的代码的更多相关文章

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