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Refresh calling UX after Grid Called from UX

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  • Refresh calling UX after Grid Called from UX

    Hello,
    I have a UX component. From it, i call a Grid and do some updates.
    After I close the grid, I'd like to perform an action (refresh the data) on the UX.

    Question, is there an event that is triggered within the UX when focus is back on the UX ?

    Thanks, Dave

  • #2
    Re: Refresh calling UX after Grid Called from UX

    Hey Dave, if you are opening the grid in a window, you can use the window javascript event (onHide) to execute javascript when the window closes.
    This is accessible from the Open Grid property window.
    You can also call javascript to refresh the ux when updating your records in the grid.

    To execute a function on your ux from the child grid, you will need to get a pointer to the parent object:
    Code:
    var po = {dialog.object}.getParentObject();
    Good luck.
    Nate Mitchell PMP

    Comment


    • #3
      Re: Refresh calling UX after Grid Called from UX

      Hi Nate, thanks so much! I'll check this out now!
      Dave

      Comment


      • #4
        Re: Refresh calling UX after Grid Called from UX

        No problem.
        If you run into issues, let us know what you are attempting to update on the parent ux and we'll be able to provide additional details.
        Nate Mitchell PMP

        Comment


        • #5
          Re: Refresh calling UX after Grid Called from UX

          Nate, thanks just never was in the details of the calling grid window area. Works great.
          Typically, what do you execute to refresh the current UX record (set of records)? I have been refreshing the keys, which you then need to determine the order of the records to be presented, but I'd prefer simply to refresh the given record...
          Thanks so much.
          Dave

          Comment


          • #6
            Re: Refresh calling UX after Grid Called from UX

            With a data bound ux, when I need to pull up a new record, I will call the following method, where sID is the primary key for the record.

            Code:
            var data = '__sID__';
            {dialog.object}.populateControlsFromTable(data,false,'','PLACEHOLDER_1','<Default>',{"showWaitMessage": false});
            I'm not sure I understand however why you would want to update a record both in a parent ux and in a child grid.
            What you may want to consider doing is showing your records in a list control on the parent, and then opening a child ux to edit the detail.
            In this case, you would simply need to refresh the list when any edits are committed.

            Even if you need to stick to this design pattern, I would highly recommend moving your grid to a list control.
            If you are not mobile now, chances are you will need to be at some point.
            Just a thought.
            Nate Mitchell PMP

            Comment


            • #7
              Re: Refresh calling UX after Grid Called from UX

              Nate,
              I have items of an order in the repeating section of the UX. I also have sub-items within each of the items on the UX. I am updating these subitems within a grid call. Based on the subitem changes, The price for the item in question will change, therefore I need to refresh the ux to show the result of the sub items... make sense?

              Comment


              • #8
                Re: Refresh calling UX after Grid Called from UX

                I wasn't sure how to update the subitems as part of the UX, so created separate grid linked to the order to update these subitems.... maybe there is a way to incorporate these subitems into the ux, under the items...

                Comment


                • #9
                  Re: Refresh calling UX after Grid Called from UX

                  By the way, this has worked out perfectly, thanks so much for your help!
                  Any other thoughts just let me know regarding my comments about the tables managed outside the UX.

                  Comment


                  • #10
                    Re: Refresh calling UX after Grid Called from UX

                    That does make sense Dave and I can see how you came up with that design.
                    Glad it is working for you.

                    If you want to look at an alternative, cascading lists may work for you as well.
                    Your current repeating section would be 1 list and your sub items a child list.

                    Search for cascading list from the video library:

                    http://www.alphasoftware.com/video-library/

                    If you run into any problems with either approach, let us know.
                    Nate Mitchell PMP

                    Comment


                    • #11
                      Re: Refresh calling UX after Grid Called from UX

                      Thanks a ton Nate!

                      One quick question...

                      If I'm working with a parent child (order - item) UX...

                      Say I update the child (item) table, and I update some stuff on the backend through SQL Server trigger. WIthin this trigger, I update some data on the parent (order) record.

                      What approach would you use to have re-fetch the data for the parent table so I see the updates made in the trigger?

                      (As I see it, if I only update the child table, only the child table is refreshed after a submit, I'd like the parent to also be refreshed...

                      Thanks!
                      Dave

                      Comment


                      • #12
                        Re: Refresh calling UX after Grid Called from UX

                        Great question Dave.
                        Using triggers may pose a challenge for you on the refresh, as you could run into timing issues.
                        It will all depend on your trigger logic and what your testing shows.
                        In the case of parent/child list controls, you can execute refresh methods on both when you make a change.
                        However, depending on your trigger logic, your trigger sql may not complete by the time the parent list is refreshed.

                        If your trigger logic executes quick enough, this may not be an issue.

                        If it becomes and issue, you can use a javascript setTimeout method to wait to execute your refresh commands after submit.

                        I'm a sql guy, so for dependent updates like this, I handle the submit myself and pass my updated values into a sql stored procedure and deal with the parent/child sql updates manually. That way, I know when the server side logic has completed and I can then tell the client when to process the refresh.

                        I'm curious if others have different thoughts on this.
                        Nate Mitchell PMP

                        Comment


                        • #13
                          Re: Refresh calling UX after Grid Called from UX

                          I ended up refreshing the keys and popping the updated key to keep the order in focus... thanks so much for taking the time to help me, I actually learned a lot and am making some progress... :)

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