[Qgis-developer] Saving expressions

[Nathan Woodrow]

I think you miss understand what is meant by saved expressions.  It
would only be the expression text that is saved in the project file
with maybe a name:

name : expression
name : expression
name : expression

when the expression builder is open we just look in the project and
read in the expressions into the tree on the left so the user can pick
from a pre-saved on.  Think of them as favourite expressions.

- Nathan

On Sat, Oct 20, 2012 at 2:51 AM, mmekuria <sailmcm at yahoo.com> wrote:
> I would ask for simplicity and ease of use. Why make the project file
> bloated and prone to corruption by adding field calculations data into it?
> What would happen if a field is deleted and there is a calculation is to be
> done against it? I have had to edit some project files because they were
> crashing for missing layers