drupal - what is CCK Computed Field? -

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explaine me please in simple words cck computed field?

a calculated cck field 1 filled in when record saved. actual field in database, rather 1 calculated when shown.

i've used create fullname field, when user inputs his/her first , last names.

the contents of computed field can like, adamg notes above (although age example isn't 1 because unless record updated, age never change). put in own php code executed when record saved.

often don't need computed cck field; calculations/changes can done in module or template.


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