[Ilugc] Small programming doubt
- From: shankar@xxxxxxxxxxxxxx (Shankar Dhanasekaran)
- Date: Wed, 29 Dec 2010 19:33:29 +0530
third parameter will be true by default not NULL
Yes, you are right Mukesh. Sorry for the confusion.
Now coming back to the question again, is there a way to call the
function without setting the third parameter but setting the fourth?
Like below?
_nodereference_formatters_fieldset($legend, $value, , $description)
(third parameter is left blank because it should be set to the default
value 'TRUE'.)
Thanks,
Shankar
On Wed, Dec 29, 2010 at 2:52 PM, Mukesh Yadav <mak.gnu at gmail.com> wrote:
On Wed, Dec 29, 2010 at 2:41 PM, Shankar Dhanasekaran <
shankar at neokrish.co.in> wrote:
Hello all,
This might seem very trivial to many, but not having studied programming
academically ?and having learned php through self-study alone all the way
while leaning drupal, I have a small question.
function _nodereference_formatters_fieldset($legend, $value,
$collapsed=TRUE, $description=NULL) {
?//form variable built
?return drupal_render($form);
}
_nodereference_formatters_fieldset('some legend', 'some value',true, 'some
description');
you can send default value true,
I know I can call the above function with two parameters alone. (1 and
2nd).
This will call the function with NULL value for 3rd and 4th parameter.
However, what I want to know is how do people call this function when they
wanted to put in 3 parameters (1,2 and 4th) and leave the 3rd one to
default
NULL?
third parameter will be true by default not NULL
To say it more clearly, how do people call
_nodereference_formatters_fieldset('some legend', 'some value', 'some
description'); ?(Please note, 3rd parameter is not description, but a
boolean value in the original function which I want to leave to default.
Thanks,
Shankar
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Regards
Mukesh Yadav
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