i have two forms one when there is already entry and i can change and enter new inputs and other form at another site with the same user and settings and i can not add new entry. there is no problem with permissions because even as administrator i can not make new entries in read and write mode. When i change to write mode there is no problem but i want read&write not only write.
If you have read & write the dataset will read in the last entry if there is any according to the filter and sort of dataset. If you have only Write you can only write new records.
If you have read & write you can’t add a new record unless you have some button labeled NEW and then connect that to action NEW so a new record is created for you to edit and then save.
Read & Write means, read in the last record or according to filter on dataset and let someone update that. If you want a new record loaded you must first call the .new() action on dataset or by connecting a button to the new action.
so i need a code that will check if user has record and when there is record its ok and not it creat record. iN my form one user one entry which can be chcnge many times. Its form with details about event. SO people can chenge it till event starts. is it right?
Try to set a filter on the Dataset _owner = Logged in user