Tiny DB Help

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tfox...@gmail.com

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Sep 10, 2016, 2:14:12 PM9/10/16
to MIT APP INVENTOR 2
I have a app that is like a contact list.

It saves names, addresses, ect to the NAME tag. It creates a list of all the information given and saves it in a tiny db by name.

I have a list picker that opens so that you can recall the name.

Those work fine.

I need help on appending a record. IF someone gets a new phone number and I put it in it saves it as a new record.

If I want to remove them I would like to delete that record.

I understand that you dont remove a record, but you can blank that record and resave it as empty. thats fine if thats the only work around.

Does anyone know how to accomplish this??? And how to put the list picker list in alphabetical order?

As it stands I can pull the entry up and make a change, but when I save it it saves as a new record. Ive built a notifier that tells me theres already a record by that name, but I cant quite get it.


Taifun, any magic up your sleeve?

Thanks

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Pietro

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Sep 12, 2016, 1:28:05 PM9/12/16
to MIT APP INVENTOR 2
You can remove the old one, why not?

Find the record
Load the record into a list
Edit the list
Clear the record
Append the new one

P. 


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