I am utilizing a data grid for user data entry. However, I do not want them to be able to submit the data unless they add one item to this data grid. Currently, I am using a microflow to show all of the errors at once for text and reference selector entries when they click save. I was hoping to use this for the data grids as well. Is there a way to do so? If not, how can I require at least one record gets entered into a data grid before submission?
If you want to validate that a user has added a record, there are multiple ways to do this:
You could for instance include a boolean attribute ‘isNew’ on the entity that is displayed and of which one needs to be entered, and when a user submits the data, check if there is at least 1 object where isNew = true. If it passes this requirement, update the objects to isNew = false.
Be sure not to commit the record(s) before, as this might cause conflicts when multiple people are performing this task.
Wieke Bouten - TimeSeries
Can you be more specific with your question?
Are there two entities which are associated with one to many association?
Are you are trying to load the second entity which is loaded in data grid?
Or do you have only one data grid in the entire screen?