Mercurial > prosody-modules
comparison mod_adhoc_dataforms_demo/mod_adhoc_dataforms_demo.lua @ 4049:78f1de5301fc
mod_adhoc_dataforms_demo: Fix duplicate field prevention
It's supposed to only include each type of form field once per form at
most but it didn't note which fields it had added already. No idea what
the probability was anyways, probably pretty low.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Tue, 23 Jun 2020 19:40:55 +0200 |
| parents | 4fc6cf528a9a |
| children | 1eb2b9483081 |
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| 4048:64b7daa6c42c | 4049:78f1de5301fc |
|---|---|
| 152 for _ = 1, math.random(1, 5) do | 152 for _ = 1, math.random(1, 5) do |
| 153 local random | 153 local random |
| 154 repeat | 154 repeat |
| 155 random = math.random(2, #form); | 155 random = math.random(2, #form); |
| 156 until not already_selected[random] | 156 until not already_selected[random] |
| 157 already_selected[random] = true; | |
| 157 table.insert(current_form, form[random]); | 158 table.insert(current_form, form[random]); |
| 158 end | 159 end |
| 159 state.forms[state.step] = dataforms.new(current_form); | 160 state.forms[state.step] = dataforms.new(current_form); |
| 160 end | 161 end |
| 161 | 162 |