issue when uploading multiple images - phonegap

问题

Iam doing a phonegap project, here iam uploading multiple images to the server as shown below, and i got success status for both image upload, but when iam checking at backend it shows only one image as uploaded (the second one). Please check whether any mistakes in upload code, and help me.

  var options = new FileUploadOptions();
                options.fileKey="uploadfile";
                options.fileName=randomNumber.toString().concat(fileNameSelected);
                options.mimeType="image/jpeg";
                options.chunkedMode = false;

                                var ft = new FileTransfer();
                              // first upload
                                ft.upload(i1,'http://xx.xx.xx/mobapp/api/upload-image', 
                                function (r){ 
                                   console.log("ft.upload one"+JSON.stringify(r));
                                   //  second upload
                                   ft.upload(i2,'http:/xxx.xx.xx/mobapp/api/upload-image',
                                   function(r){console.log("ft.upload two"+JSON.stringify(r));},
                                   function(error){alert("image upload two failed");},options);
                                },function(error)
                                {alert("image upload failed");},options);

Thanks.

回答1:

1) Check this post to add multiple image on your image tag

Upload multiple images to the api - phonegap

2) On submit button get image src

On your submit buton add

if($('#vImage1').attr('src')){
   /* Image Upload1 Start */
     imagefile = $('#vImage1').attr('src');
     uploadPhoto(imagefile, "vImage1");
  /* Image Upload End */
}
if($('#vImage2').attr('src')){
    /* Image Upload2 Start */
     imagefile = $('#vImage2').attr('src');
     uploadPhoto(imageURI, "vImage2");         
    /* Image Upload End */
 }

 function uploadPhoto(imageURI, vImage) {
  var imagefile = imageURI; 
   /* Image Upload Start */
  var ft = new FileTransfer();                     
  var options = new FileUploadOptions();                      
  options.fileKey= vImage;                      
  options.fileName=imagefile.substr(imagefile.lastIndexOf('/')+1);
  options.mimeType="image/jpeg";  
  var params = new Object();
  params.value1 = "test";
  params.value2 = "param";                       
  options.params = params;
  options.chunkedMode = false;                       
  ft.upload(imagefile, your_service_url, win, fail, options);   
 }

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来源：https://stackoverflow.com/questions/20463506/issue-when-uploading-multiple-images-phonegap