Commit e8ef15a6 authored by Stephane Glondu's avatar Stephane Glondu
Browse files

Show something when no choices were selected

parent 615c9515
......@@ -223,14 +223,20 @@ let rec createQuestionNode sk params question_div num_questions i prev (q, answe
Dom.appendChild h t;
Dom.appendChild e h;
let ul = document##createElement (Js.string "ul") in
let checked = ref 0 in
Array.iteri (fun i a ->
if a > 0 then (
incr checked;
let li = document##createElement (Js.string "li") in
let t = document##createTextNode (Js.string q.q_answers.(i)) in
Dom.appendChild li t;
Dom.appendChild ul li;
) a;
if !checked = 0 then (
let t = document##createTextNode (Js.string "(nothing)") in
Dom.appendChild ul t
Dom.appendChild e ul;
) all_answers
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