hi all, is there a way to prevent a grid from showing a default empty row

hi all,
is there a way to prevent a grid from showing a default empty row ?
i did some test.
this will occur when the grid includes a true/false column or dropdown column(these fields are all not required).

however if you set null as default value to true/false field, sometimes the default empty row disappears.
accturally i have two models. grids in the two models both only have text and true/false columns. but one grid does not show default empty row, and the other still shows the empty row. the value of the true/false column is false.

i hope i make the question clear.

thanks in advance.

fyi, i'm using appian6.71....

OriginalPostID-79864

OriginalPostID-79864

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  • hi srinivasan, i tried it again today.
    i found:
    in my poc model i set null as default value for boolean input, default empty row disappears.
    but in my project model it did not.
    and when i created a empty boolean process variable and used it instead of null,
    it worked again.
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  • hi srinivasan, i tried it again today.
    i found:
    in my poc model i set null as default value for boolean input, default empty row disappears.
    but in my project model it did not.
    and when i created a empty boolean process variable and used it instead of null,
    it worked again.
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