count the number of new records to be saved in a model thru javascript

Questions
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1

Hi,

How to count the number of new records to be saved in a model thru javascript snippet? Because in the settings, I can only know if the model has unsaved changes. 

Thanks,
Roy

2

You can count them by looping through the records and counting how many have less then 15 characters for an ID. :wink:

3

Thank you! I’ll check this one