Thursday, February 07, 2013

FileUpload SharePoint Online

Recently I was asked to workaround for uploading the files to SharePoint list pro-grammatically for SharePoint online. As I can use only sandbox solution,I tried the SPProxyOperation class to upload and save the file. But its very complex process for staging the package and deployment. Later I come up with very simple approach,After adding the items to the list I retrieved the Item ID and ListID and passing these parameters to the file "/_layouts/AttachFile.asp?ListID="{GUID}"&ItemID=itemId&isDlg=1 into SPModal dialog.

Click here to upload file to this item