You could define a function which checks for the page dimensions and then 
updates the state atom. You can then call the function before calling om/root 
which would then give your Om components access to the page dimensions. 

Best,
Will

On Saturday, June 21, 2014 6:44:18 AM UTC-4, Paul Cowan wrote:
> Hi,
> 
> I am new to clojure, clojurescript and OM.  I have the following code 
> https://github.com/dagda1/web-game-of-life/blob/66fab34ef7e8a5a060fb681dfc286d7ba81d97f6/src/cljs/app.cljs.
> 
> 
> I want to get the window dimensions when the page first loads and use that to 
> decide how big to render the components etc.
> 
> Where does such startup code go and where does this state go for the OM 
> components to be able to access it?
> 
> 
> 
> 
> Cheers
> 
> Paul Cowan
> 
> Cutting-Edge Solutions (Scotland)
> 
> 
> blog:      http://thesoftwaresimpleton.com/
> 
> website: http://www.cuttingedgesolutionsscotland.com/

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