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To clear a record from an UX component

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    To clear a record from an UX component

    How do I clear a record from an UX component. I know how to delete a record using {dialog.Object}.deleteRecord(); but need to just clear it, so a blank record or nothing is displayed on the UX component (table binding exists to the UX) and the record still continues to exist in database.

    {dialog.object}.resetForm() will not work -as it just removes the changes (after alerting) and then displays the fresh record from the database.

    Thanks.

    #2
    Re: To clear a record from an UX component

    You've got a bound UX.
    You've got a record displayed.
    You want to clear the data in all the controls in that record.
    Not the key control... right?

    Comment


      #3
      Re: To clear a record from an UX component

      All including the keys (The complete record as if it was never queried!)
      If not i would have just assigned all the fields except key fields to blanks.
      Thanks.

      Comment


        #4
        Re: To clear a record from an UX component

        I would think the only way to do this is to execute the server-side event again to get the primary keys... but this time filter out the key you don't want.

        Comment


          #5
          Re: To clear a record from an UX component

          Thanks David,
          I used the following from a Javascript button that worked really good getting my records from server.
          {dialog.Object}.populateControlsFromTable(primaryKey [[,flagShowDebuggingInfo [[, onCallbackCompleteCode [[,debugInfoLocation]]]);
          example:
          var data = '6542'+'|||'+'A'+'|||'+'8';
          {dialog.object}.populateControlsFromTable(data,false,'','<Default>','<Default>',{"showWaitMessage": false});

          The only problem is if the record corresponding to the key [ '6542'+'|||'+'A'+'|||'+'8'] is not existing, it still continues to display the old record. I want it to display a blank or at least a new record on the UX. The old record is very misleading and we may think it is the newly required record (it displays a no record found message - but not much help).
          Therefore I am asking how to clear the UX component if nothing is received (or clear the UX and them call the above). Thanks.

          Comment


            #6
            Re: To clear a record from an UX component

            Each post reveals a little bit more about what you need to do.

            You want full control over displaying records in your UX.
            You don't know if a record exists
            Your actions depend on whether or not that a record exists

            I would run an Ajax Callback...

            Connect to your db and run a sql select to see if that record exists
            If the record exists return the javascript method to get that record. Everyone is happy.
            If the record does not exist return the javascript method to create a new record.

            If you create a new record at least you have some control over what happens next. E.g. you can prevent that new record from being saved etc.

            Comment


              #7
              Re: To clear a record from an UX component

              Thanks David, I will do that.

              Comment

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