5 Replies Latest reply on Nov 25, 2015 9:22 AM by qn RSS
    chengxiandu Explorer

    4 Thingworx Platform questions

    1. the .js too large, it take long time to load the webpage. How to reduce it ?

    2. After add a field to DataShape, Why the data is un-aligned to field in DataTable ?

    3. How to edit DataTable's data on Thingworx Platform ?

    4. Can I export/import data in csv format instead of twx format on Thingworx Platform ?

      • Re: 4 Thingworx Platform questions
        aanjan Heavyweight Champ

        Chengxian,

         

        1. Are you trying to view the Mashup on a mobile device?

        2. Are you modifying a DataShape that is attached to a DataTable? Any changes, like adding a new property will reflect on the DataTable as a new column.

        3. You can use the 'UpdateDataTableEntry' service to modify your existing entries. Do note that you would need to use the primary key you've set to modify specific rows.

        4. Please take a look at the CSV parser extension available at the ThingWorx Marketplace.

          • Re: 4 Thingworx Platform questions
            chengxiandu Explorer

            1. Are you trying to view the Mashup on a mobile device?

            Not yet, I visit the page from China to US with desktop browser, load for several minutes, around 50-100KBytes/S.

            2. Are you modifying a DataShape that is attached to a DataTable? Any changes, like adding a new property will reflect on the DataTable as a new column.

            I can understand that a new column will be added to DataTable if DataShape changed, but the data of Column 2 may become data of Column 1. So it's not easy if I modify the data structure at run time.

            3. You can use the 'UpdateDataTableEntry' service to modify your existing entries. Do note that you would need to use the primary key you've set to modify specific rows.

            Yes, the service is easy for me, but maybe it's very good if there is a Built-in Data Tool for data management.

            4. Please take a look at the CSV parser extension available at the ThingWorx Marketplace.

            Thanks, I will try it

             

            I think 2/3/4 will make data management more quick and flexible

          • Re: 4 Thingworx Platform questions
            qn Communicator

            Just in case, (4) the Export widget can export data in .csv