Locate parameterId but can't find the index

RE: Locate parameterId but can't find the index

immortalvirgil — Wed, 01 Sep 2021 05:31:58 GMT

sometime the back end database certain column can't be null, in the interface i didn't require user fill it, however i don't want this those column can't leave empty in the back end report any error, what I did is fill in some default value, and then it didn't report any error, now would be fine. But i wonder are there any better ways jump over it besides fill in some default value.

RE: Locate parameterId but can't find the index

Richard Michaelis — Wed, 01 Sep 2021 05:28:59 GMT

can you elaborate? I didn't really get your issue,

RE: Locate parameterId but can't find the index

immortalvirgil — Wed, 01 Sep 2021 01:44:48 GMT

Thank you sir, do you know how to make the active column of database be allowed to be null from database?

RE: Locate parameterId but can't find the index

Richard Michaelis — Tue, 31 Aug 2021 14:38:00 GMT

the value you write/chooe in your sail form component. in general you need to save your written text/number or selected value like a date etc

usually done by this:

EXAMPLES:
value: local!myVariable, /*or ri!myVariable*/
saveInto:{
    local!myVariable,  /*or into a ruleinput like ri!myVariable*/
    a!save(),
    a!save()
},


Or
value: local!myVariable, /*or ri!myVariable*/
saveInto:{
    a!save(
        target: local!myVariable,
        value: save!value
    ),  
    a!save(),
    a!save()
},

RE: Locate parameterId but can't find the index

immortalvirgil — Tue, 31 Aug 2021 13:01:09 GMT

save！value refer to what?

RE: Locate parameterId but can't find the index

Richard Michaelis — Tue, 31 Aug 2021 10:26:26 GMT

a!save(ri!userinputsheet.Role,ri!userinputsheet.Role), ->you are saving the value into itself.

suggestion:

a!save(
target: ri!userinputsheet.Role,
value: save!value
)

RE: Locate parameterId but can't find the index

immortalvirgil — Tue, 31 Aug 2021 10:02:33 GMT

do you know why my drop box just appear the value for 1 seconds? Then it appear back to placeholder

RE: Locate parameterId but can't find the index

immortalvirgil — Tue, 31 Aug 2021 10:00:49 GMT

i forgot that parenthesis

RE: Locate parameterId but can't find the index

Richard Michaelis — Tue, 31 Aug 2021 09:57:14 GMT

your a!forEach items are: "rule!KONE_Development_Role_RoleId" (no ->()? )
in your expression you are searching within the values you inserting with this rule for the attribure "role" for each item.
1.) check the format of "KONE_Development_Role_RoleId". Does it have an attribute role_id?
2.) perhaps insert KONE_Development_Role_RoleId into a local and use the local. so you have more control what kind of values you are inserting in that array via your rule