how to destroy cookie

Question

Hi. Is there any predefined JavaScript method to destroy cookie?

Answer 1

Hi Javid,

You can destroy a cookie using the predefined setCookie JavaScript method explained in this tutorial. After creating an externalMethod as explained in the tutorial(named "setUserCookie" for example), you can use null as cookie value and -1 as cookie duration to destroy it:

procedure destroyCookie is
  v_params_t  api_externalMethod.tt_params;
begin 
  -- cookie name
  v_params_t('0').value_tx := 'cookieName';
  -- cookie value
  v_params_t('1').value_tx := '';
  -- cookie duration
  v_params_t('2').value_tx := -1;
  api_externalMethod.invoke('setUserCookie', v_params_t);
end;

Hope this helps,
Ibrahim

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