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get an inputed value for a field



clausanoid
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Posted 27 May 2013 - 22:04 PM

anyone knows how i get the value inserted in an after callback? i need to put it into a variable 

 

thanks in advice 


victor
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Posted 28 May 2013 - 05:22 AM

Explain what you want. Show your code


clausanoid
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Posted 28 May 2013 - 15:48 PM

i want to retrieve the values of a many to many relationship so i can then insert them on a second table 


Amit Shah
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Posted 29 May 2013 - 04:54 AM

Well you can attain this functionality by writing it out in callback_after_insert

there you will get the row object and rowid (the last insert id)

with the last insert id, you can connect to the relation_n_n table and retrive rows for the same. You will get all the ids of other table that are been selected.

Welll thats it, then apply the logic of yours to store them into the second table of yours.


davidoster
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Posted 29 May 2013 - 05:03 AM

Callbacks are the best way to manipulate data at any stage of your application. So try to use them as much as you can.