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Trouble when posting event in web mode (PB2017R3)
  1. Issue
0 Votes
  1. Pierre Couvreur
  2. PowerServer 2020 or older (Obsolete)
  3. Friday, 1 March 2019 10:36 AM UTC

Hi !

Sorry to have at least one issue per day in this period...

I create a user object called uo_dw inherited from datawindow.

Inside uo_dw, I declare a dwobject instance variable : dwobject    idwo_currentItem

I also create a user event called ue_help().

In uo_dw's itemfocusChanged event, I store the dwo argument in the instance variable idwo_currentItem : idwo_currentItem = dwo

In uo_dw's doubleclicked event, I post the ue_help user event : this.event post ue_help()

In ue_help(), I display the current item's type :

   IF isValid(idwo_currentitem) THEN
       messagebox("ancestor ue_help", "type : " + string(idwo_currentitem.type))
   ELSE
       messagebox("","not valid")
   END IF

It works perfectly in PB classic mode, but not in WEB mode where the variable idwo_currentItem is not valid anymore. However, it also works perfectly in WEB mode as soon as I trigger ue_help instead of posting it.

Work around may exists but it could potentially be a big amount of work to adapt a big app.

Double-clic in PB classic mode :

                 

 

Double-clic in WEB mode :

                

Attached zip file contains source file for uo_dw and a window that implements it.

Thank you all !

PIerre

Attachments (1)
webtest.zip
Unable to add data source when trying to configure power ser... Ui theme in powerserver
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