Using @functions in an ASP.NET page with Razor Syntax

re: Using @functions in an ASP.NET page with Razor Syntax

Metro Sauper — Fri, 07 Oct 2011 16:35:38 GMT

Currently, if you code a constructor in the @functions block it displays an error in the designer, but works otherwise. Should this be supported?

Metro.

Paul Z — Fri, 10 Jun 2011 16:39:57 GMT

Dear Epb,

Unfortunately this will not work.

Razor is executed server side and Javascript client side.

Paul.

Epb — Mon, 04 Apr 2011 15:57:00 GMT

Hi!

Thank you for the information, very useful.

I am working in a jquery mobile and razor website and I don't know how to call a razor function passing a javascript parameter:

string param = $("#mycombo").val();

@updatePrice(param); // param does not exist in the current context

@updatePrice(@:param); //opening "(" is missing the corresponding closing ")".

updatePrice(

@:param

); //Cannot convert lambda expression to type 'string' because it is not a delegate type

}

</script>

@functions

{

double updatePrice(string id)

{

var db = Database.Open("DB");

var extra = db.QuerySingle("Select * from productVariety Where productVarietyId = @0", id);

return extra.price;

}

Saburius — Sun, 01 Aug 2010 02:23:01 GMT

Thank you! This is really good to know. I can't wait to see more documentation and tutorials on Razor and WebMatrix.