Re: datasource and count()

Ok, I would like to understand what is your issue here, because I do
not see a calculate method in the DataSource class! Do you mean the
DboSource?
John

On Jan 27, 5:52 pm, fain182 <fain...@gmail.com> wrote:
> 2010/1/26 John Andersen <j.andersen...@gmail.com>
>
> > How do you search for your files that fulfill your criteria?
>
> > If you are using a pattern, like "*.txt", then you could just use the
> > function glob("*.txt") to return the filenames and dirnames that
> > comply with the pattern. The result is an array, which you can
> > count :)
>
> no, i need something more complex, and i want do it in the more cake-ish way
> possible..
>
> I have a model Image that use my datasource, and everything works, but if i
> want to know the number of row that will return a find i must have code
> like:
> count( $this->Image->find('all', array('conditions'=>...)) );
>
> but it's a little bit dirty..
> and i wanted to have something like:
> $this->Image->find('count', array('conditions'=>...))
>
> but i didn't found documentation on how to implement something like this,
> and reading the code, seems that find('count',...) is possible only for sql
> based datasource..
>
> > There is no need to worry about the reference to COUNT in MySql, that
> > is only if you are using a database.
>
> no, i want COUNT in a datasource that is not SQL..
>
> --
> pietro

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