Hi Mark
At 08:24 27/2/2005, Mark Wieder wrote:
If I understand what you're trying to do here, the following will create a new card at the end of substack "addressdata":
push card -- called from mainstack go to last card of stack "addressdata" create card "whatever" pop card -- return to mainstack
what a funny way to use push and pop. In TB this means quite something else. After te card "whatever" is created, can I use global variables from the main stack and can I pop all data from the mainstack into the various fields on that whateverCard?
RM> You may use a viewer to show a (part of) a page, RM> where you want to see special data: f.i. one user RM> wanted to see what product was the most lucrative, RM> so he opens a viewer, showing a part of a page RM> where that list was placed:
So your page data is larger than the displayable card screen space? There's been some discussion on this list lately about this, but personally I prefer to create a different card for each view, populate the card with info from the source data card, then display the view card for the user. The lock screen command is very handy for this:
I can give a viewer each dimension I want and I can place it everywhere on the screen: a childviewer stays in the window, a popupviewer has no limitationson the screen.
lock screen
go to card "Cost Analysis" --why not going directly to card whichProduct
put field "unit cost" of card whichProduct into field "unit cost" ---what card "unit cost" is this, samestack?
put field "widgets" of card whichProduct into field "widgets"
unlock screen
So what has happened now?
I am very sorry,but this goes beyond my imagination. I am not revolutionary enough yet.
The scripting for a viewer is so easy, because every varaible used in the script keeps its value when you start writing the viewer part. Example: in the script of button "store" of the intakeCard of the main stack, I put all texts of the fields in a textline. In the routine I showed in my last posting, I cab use the word textline again ! But be aware that the viewer is for more than just adding a card: everything you can do in the main stack, you can do in each stack on your computer.
Rob
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