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If you just want to trim padded 0's use ``` InputForm[a, NumberMarks->False] ``` That will yield 1.23 without changing a.
I want to condition the second page of the form on inputs from the first page. Somehow RepeatingElement confounds this. Step 1: A not-so-conditional conditional layout function condlayoutfunc[priorinput_] := ...
Apparently Underoverscript doesn't have a web implementation, but Subsuperscript does. choices = {"label 1" -> 1, Column[{"label", 2}] -> 2, Framed[3] -> 3, Row[{Subsuperscript["∑", "i=0", "?"], "i"}] -> 4}; CloudDeploy@ ...