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Another try: Download .csv or Excel type data ??

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    Another try: Download .csv or Excel type data ??

    I am using DBF files on Alpha5 V11.

    Although the Grid Builder offers a click-box to enable .csv or "Excel" downloads by Users, no joy seems to happen.

    Actually A5 writes these on the remote ISP host server into a special directory: /A5Webroot/session_folders/

    Beneath this, another directory(s) is created by A5 with an outrageously long and meaningless name. Actual example: 64470e303b0b479288bec885e6e464d9

    Apparently each login gets its own "session directory" for its own - but unknown - private use for a <crackle> amount of time.

    The actual file names beneath this directory are at least reasonable and somewhat self-informative as in this actual example: Grid_GRD_2011_V_data.txt

    Please, anyone - how do I enable Users to serve themselves with local download of their Grid data?

    Thank you.

    DBD

    #2
    Re: Another try: Download .csv or Excel type data ??

    I am having problems with this same issue.... CSV exports are saved on server.

    Does anyone know how to work around this? This has been another huge problem for me.

    Along with the issue that even though A5 says it now supports excel xlsx formats, when trying to export more than 65K records my server either hangs, or the files are truncated, or I get a "bad allocation" error. I am using the latest V11 build, have republished all files, have stopped & restarted server.

    Is this still an A5 Bug? These export issues are basic needs, and should not be so difficult.

    If anyone can help me with these 2 issues, I would greatly appreciate it. Thank YOu, Kim

    Comment


      #3
      Re: Another try: Download .csv or Excel type data ??

      I just tried it and have the same result. Seems like a bug to me.
      Win 10 64 Development, Win 7 64 WAS 11-1, 2, Win 10 64 AA-1,2, MySql, dbForge Studio The Best MySQL GUI Tool IMHO. http://www.devart.com/dbforge/mysql/studio/

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        #4
        Re: Another try: Download .csv or Excel type data ??

        Thank you Frank. Which part did you have problems with (CSV or Excel? or both?).

        Comment


          #5
          Re: Another try: Download .csv or Excel type data ??

          The excel format works OK. I examined in firebug and the callback looks the same with both ascii and excel and as you indicate the ascii file is created on the server but not being served to the browser. I suppose you could make a quick fix with an action button. I would have to say bug.
          Win 10 64 Development, Win 7 64 WAS 11-1, 2, Win 10 64 AA-1,2, MySql, dbForge Studio The Best MySQL GUI Tool IMHO. http://www.devart.com/dbforge/mysql/studio/

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            #6
            Re: Another try: Download .csv or Excel type data ??

            Were you working with xlsx and exporting more than 66K records?

            I 'm not having any problems with Xls, and I don't have a problem with xlsx as long as the record count is below 65K.

            Just wondering if I am the only one who still can not get A5 excel xlsx export to export more than 66K records.

            Comment


              #7
              Re: Another try: Download .csv or Excel type data ??

              Don't use the grid property "export to excel/ascii" but rather create an action button with in the onclick event the action js "export to excel or ascii or custom format"

              The grid property "export to excel/ascii" is a legacy thing for quick & dirty stuff

              ex.png
              Frank

              Tell me and I'll forget; show me and I may remember; involve me and I'll understand

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                #8
                Re: Another try: Download .csv or Excel type data ??

                Thank you Frank, I appreciate your assistance.

                I currently DO have it setup as an Action Button as you suggest (I'm not using the Grid Property Excel export).

                Have you successfully exported more than 66K records with yours?

                Comment


                  #9
                  Re: Another try: Download .csv or Excel type data ??

                  Kim,

                  No as a matter of fact I don't even have an excel that big; sorry. Have you tried with an excel of 65.535, 65.536 & 65.537 records ? Although the action js builder says the size can be unlimited it could very well be that there is a 64k limit (64x1.024=65.536)
                  Frank

                  Tell me and I'll forget; show me and I may remember; involve me and I'll understand

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                    #10
                    Re: Another try: Download .csv or Excel type data ??

                    It is probably just timing out.
                    It could be either the browser timing out or your MYSQL server timing out.

                    I would check your mysql timeouts, firefox timeouts and session timeouts.

                    Gluck
                    Scott Moniz - Computer Programmer/Analyst
                    REA Inc.
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                    [email protected]

                    REA INC offers consulting services, programming services, systems design, database design, third party payment gateway integration (CHASE, PAYPAL, AUTHORIZE.NET) and developer support.
                    If you need custom code, or 1-to-1 mentoring in any facet of your database/web application design,
                    contact us to discuss options.

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                      #11
                      Re: Another try: Download .csv or Excel type data ??

                      Web Project Properties_2013-04-12_10-59-05.png

                      make sure you have <UserSessionFolder> in the Allowed folders for file download.

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