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copied!<p>you are trying to upload an image (=file) but in fact you are posting a string returned by <code>img.src</code>. If you like to post your image you'll need to convert it to a string that can be posted. you can do this by loading your image into a canvas element and get call <a href="https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement?redirectlocale=en-US&redirectslug=DOM/HTMLCanvasElement" rel="nofollow">toDataUrl</a>. However when using phonegap, I recommend uploading the file through a filetransfer and add your additional post data to it...</p> <pre><code>function uploadPhoto(imageUrlToUpload) { //alert('upload: '+imageUriToUpload); var url=encodeURI(youruploadurl); var params = new Object(); params.your_param_name = "something"; //add your additional post parameters here var options = new FileUploadOptions(); options.headers={Connection: "close"}; options.fileKey = "file"; //depends on the api options.fileName = imageUriToUpload.substr(imageUriToUpload.lastIndexOf('/')+1); options.mimeType = "image/jpeg"; options.chunkedMode = false; //this is important to send both data and files options.params = params; var ft = new FileTransfer(); //what to do during the file transfer? lets show some percentage... var status=$('yourselectorhere');//element in the dom that gets updated during the onprogress ft.onprogress = function(progressEvent) { var perc; if (progressEvent.lengthComputable) { perc = Math.ceil(progressEvent.loaded / progressEvent.total * 100); status.html(perc+'%'+ '('+progressEvent.total+')'); }else{alert('not computable');} }; ft.upload(imageUrlToUpload, url, success, fail, options); } function success(r) { alert("Upload success: Code = " + r.responseCode); } function fail(error) { alert("An error has occurred: Code = " + error.code); } </code></pre>

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