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File upload from mobile to server A5Webroot folder

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    File upload from mobile to server A5Webroot folder

    I have a file on my mobile that I created. I have the completely qualified file name in a local variable on the mobile: window.localStorage.mypathandfilename
    How to I upload it to a folder on the server (Example: to A5Webroot folder)? Thanks.

    #2
    Re: File upload from mobile to server A5Webroot folder

    Let me simplify. I have a file on PC - its path and name is c:\temp\abc.pdf - how do I move it to A5Webroot\temp folder? I do not wish to use FTP in my program. Thank you for your time.

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      #3
      Re: File upload from mobile to server A5Webroot folder

      As for your second question, you would use the "File Upload - User Defined" Action Javascript. You create an Xbasic callback function and enter the function name in the "After upload" property. You use this function to process the uploaded data on the server-side. The file information is stored in an array called "e.fileArray". The name of the uploaded file is stored in "e.fileArray[n].fileName" and the data for the file is stored in "e.fileArray[n].data". Just write out the data to a file in C:\A5Webroot\temp.

      As for your first question, I would think this can be done, but you are not going to be able to use the "File Upload - User Defined" Action Javascript "as is". You are going to have to convert it to Javascript and customize it to work with a file in local storage.

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        #4
        Re: File upload from mobile to server A5Webroot folder

        I actually meant the program has to select the hard coded file c:\temp\abc.pdf programatically - do not wish the user to invoke the utility to browse and select the file. Therefore I guess both have the same solution [that is second paragraph in your solution.] I guess I need to find a way to update e.fileArray[n].fileName" and "e.fileArray[n].data programatically.
        Thanks Dave.
        Last edited by JPMPA; 05-14-2014, 10:57 AM.

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          #5
          Re: File upload from mobile to server A5Webroot folder

          You cannot access a file in C:\temp programmatically, but you can of course access data in local storage just like with a mobile device. Just convert the Action Javascript routine to "Text mode" and then you can see the Javascript and Xbasic source being used to select and upload a file to the server. That would be a good place to start.

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            #6
            Re: File upload from mobile to server A5Webroot folder

            Dave already said this, but you cannot cause the user's browser to automatically upload anything, the user HAS to browse to select the file. Think of the security risk if browsers automatically uploaded files without consent. You can programmatically access files anywhere on YOUR server/LAN, but not on the client's machine.
            Steve Wood
            See my profile on IADN

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              #7
              Re: File upload from mobile to server A5Webroot folder

              Thanks Dave/Steve.

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