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How to update function field on button click

Asked by anuradha

How can i update function field on button click. I want to display names of files in a directory on button click. i will get file names in a list . how can i show that in xml using function field ? Any one please help

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Serpent Consulting Services (serpent-consulting-services) said : 		#1

Fields.function will always get called on button call by deault!
Is the field storable?

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anuradha (anuradha-g) said : 		#2

I didnt get you. How button calls Fields.function bydefault?
Please check my code an please explain to me how can i achive this.
The link is give below

http://help.openerp.com/question/32498/how-to-update-function-field-on-button-click/?answer=32499#post-id-32499

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Serpent Consulting Services (serpent-consulting-services) said : 		#3

Anuradha,

Sorry for the late response.

When your button is clicked, it calles create()/write() and this will trigger the functional field's method.

Thanks.

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