Hi,
We have Matrix (dynamic rows) to capture tenant settings. (Refer attached image)
Is possible to set an hidden auto incremental Id (from 0 to N-1) for each row?
Auto increment hidden Id
created 3 years ago
(modified 3 years ago)
Answers approved by surveyjs Support
created 3 years ago
(modified 4 days ago)
Hello,
You can hide this column:
JSON{
"pages": [
{
"name": "page1",
"elements": [
{
"type": "matrixdynamic",
"name": "question5",
"columns": [
{
"name": "Id",
"visibleIf": "false"
},
{
"name": "Code"
},
{
"name": "Name"
}
],
"choices": [
1,
2,
3,
4,
5
]
}
]
}
]
}
and in the https://surveyjs.io/Documentation/Library?id=surveymodel#onMatrixRowAdded event handler set Id value according your requirements.
Thanks, Serge
SurveyJS Team
Hello,
Can you clarify your scenario? You can just iterate the matrix rows and use it index.
Thanks, Serge
SurveyJS Team
We need a unique numeric - autogenerated/auto increment value on each row to use it as a reference key
Survey Creator have input type number, Is there any option to add auto-increment property to that?
{ "Id": 1, "Code": "AST", "Name": "ASK International", "Locale": "en-US", "TimeZone": "America/New_York", "DefaultLanguage": "en-US", "ResourceFolder": "ASKInternational" }, { "Id": 2, "Code": "PAN", "Name": "PanDevs", "Locale": "en-US", "TimeZone": "America/New_York", "DefaultLanguage": "en-US", "ResourceFolder": "PanDevs" }