Blogs about: Drop Down Data Window Dddw
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Data Model
This is the data model and data for examples. MODEL Table MODEL_ID int MODEL_NM Varchar(35) Data 1 Fusion 2 Contour 3 Model T COLOR Table COLOR_ID int COLOR_NM Varchar(32) Data 1 Black… more →
Schultz's PowerBuilder Notes
The Ol’ Hidden Items in the Dddw Problem Part II
— 4 comments
rick130 wrote 1 year ago: We all eventually need to build a datawindow where the contents of a drop down list is dependent on … more →
Data Model
rick130 wrote 1 year ago: This is the data model and data for examples. MODEL Table MODEL_ID int MODEL_NM Varchar(35) Data 1 … more →
Populating Dropdown DataWindows
rick130 wrote 1 year ago: When are DDDWs populated automatically? A Retrieve() is issued and the DDDW does not have a result s … more →
The ol’ Hidden Item in the Dddw Problem
— 1 comment
rick130 wrote 1 year ago: I have a dddw which hides certain items by setting the row height for these hidden rows to 0. This a … more →
DDDW Events
rick130 wrote 1 year ago: Actions to a DDDW are fired through the DataWindow’s pbm_command Event Two Arguments LongParm … more →
Working with DDDW Properties
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rick130 wrote 1 year ago: The following example returns the display value for the dept_id column for the current row: String l … more →
DDDW Odds and Ends
rick130 wrote 1 year ago: Replacing the dddw dataobject dw_parent.Modify(dept_id.dddw.name= d_dddw_empsal_by_dept ) Getting th … more →
SetDetailHeight()
rick130 wrote 1 year ago: Use SetDetailHeight() to adjust the height of any rows in the dddw. Setting the height to zero will … more →
Weird problem with dddw not applying filter when the user clicks on a different updateble column
rick130 wrote 1 year ago: In my app, if the user clicked on a new row for an updateable column, the dddw filter for pos_cd was … more →
How come my dddw pops up a response window asking for retrieval arguments when I try to insert a row?
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rick130 wrote 1 year ago: If the datawindow tries to insert a new row, and the dddw is not yet populated, the response window … more →
DDDW Contents Based on the Value of Another Column
— 1 comment
rick130 wrote 1 year ago: The Problem The contents of a particular drop down datawindow (dddw) depends on the value of another … more →
