进展4gl。 在浏览器内创建一个组合框

Question

How do I create a static combo box inside a browse ?

example output that i would like to display:

column 1 combo-box1 column 2 column3 combo-box2

side note: would also like to know how to add a dynamic combo box.

Answer 1

You can define the cell as a combo-box in the DEFINE BROWSE statement.

DEFINE BROWSE brComboBox
  QUERY qTT DISPLAY
    fieldA
    fieldB
    fieldC VIEW-AS COMBO-BOX LIST-ITEMS "a,b,c,d"
    fieldD 
      ENABLE fieldC
    WITH NO-ROW-MARKERS SEPARATORS SIZE 70 BY 4.5 FONT 10 FIT-LAST-COLUMN.

If you're working with the AppBuilder GUI you simply edit the DISPLAY portion of the browse so it contains all fields:

  fieldA
  fieldB
  fieldC VIEW-AS COMBO-BOX LIST-ITEMS "a,b,c,d"
  fieldD 
    ENABLE fieldC