【发布时间】:2018-01-18 16:50:56
【问题描述】:
我正在尝试使用电晕显示表单摘要。起初它可以工作,但是当我添加 2 个新问题时,我得到一个错误
所以有我的场景 15 的代码
--line689 checkEBASComplete()
--line691 function checkAMTComplete()
local tempScore = 0
for i = 1, 11 do
--line694 tempScore = tempScore + amtRating_Arr[i]
if (amtRating_Arr[i] == -1) then
amtScore = 0
amtScore_text.text = "Test Incomplete"
else
amtScore = tempScore
amtScore_text.text = tostring(amtScore)
end
end
tempScore = 0
end
--line707 checkAMTComplete()
function saveResults()
local q = [[UPDATE EBAS_DEP SET rating1=']]..ebasRating_Arr[1] .. [[',rating2=']] .. ebasRating_Arr[2] .. [[',rating3=']] .. ebasRating_Arr[3] .. [[',rating4=']] .. ebasRating_Arr[4] .. [[',rating5=']] .. ebasRating_Arr[5] .. [[',rating6=']] .. ebasRating_Arr[6] .. [[',rating7=']] .. ebasRating_Arr[7] .. [[',rating8=']] .. ebasRating_Arr[8] .. [[',rating9=']] .. ebasRating_Arr[9] .. [[',rating10=']] .. ebasRating_Arr[10] .. [[',rating11=']] .. amtRating_Arr[1] .. [[',rating12=']] .. amtRating_Arr[2] .. [[',rating13=']] .. amtRating_Arr[3] .. [[',rating14=']] .. amtRating_Arr[4] .. [[',rating15=']] .. amtRating_Arr[5] .. [[',rating16=']] .. amtRating_Arr[6] .. [[',rating17=']] .. amtRating_Arr[7] .. [[',rating18=']] .. amtRating_Arr[8] .. [[',rating19=']] .. amtRating_Arr[9] .. [[',rating20=']] .. amtRating_Arr[10] .. [[',rating21=']] .. amtRating_Arr[11] .. [[',ebas_score=']] .. ebasScore ..[[',amt_score=']] .. amtScore .. [['WHERE id=']].. _G.EBAS_ID..[[';]]
db:exec( q )
print(db:errcode(), db:errmsg())
end
有人能给点建议吗?谢谢
【问题讨论】:
-
amtRating_Arr[i]的某个值是nil。 -
@EgorSkriptunoff 你有什么方法可以检查缺失的内容吗?非常感谢您的帮助这是我第一次使用 lua
-
检查填充该数组的部分代码。
-
如果您想将空元素视为零,请尝试
tempScore = tempScore + (amtRating_Arr[i] or 0) -
@EgorSkriptunoff 是的,我之前已经将它设置为 tempScore = 0