.on "GetSystemType" that is.
Also doing this:
<?brail
import Boo.Lang
import Boo.Lang.Extensions
import System
h = FormHelper
sm = {
bool:h.GetType().GetMethod("CheckBox") as duck,
string:h.GetType().GetMethod("TextField") as duck
}
?>
Without as duck, there's an ambiguous exception, and with duck there's the:
"The name 'duck' does not denote a valid type. Did you mean
'System.Security.Cryptography.DES' ?"
From: [email protected]
[mailto:[email protected]] On Behalf Of Henrik Feldt
Sent: den 31 maj 2009 04:43
To: [email protected]
Subject: RE: Problem using Brail
What's that syntax? If I have something like this;
public virtual Type GetSystemType()
{
Type t;
if (TryGetSystemType(out t)) return t;
throw new
ApplicationException(string.Format("Unable to get system type for {0}",
_SettingDataType));
}
And this in the brail file:
sm[setting.GetSystemType](setting.Name)
I still get the "MethodNotFoundException".
From: [email protected]
[mailto:[email protected]] On Behalf Of Ayende Rahien
Sent: den 31 maj 2009 04:14
To: [email protected]
Subject: Re: Problem using Brail
That wouldn't quite work, mostly because Boo's syntax support calling
methods with no params.
On Sun, May 31, 2009 at 3:45 AM, Henrik Feldt <[email protected]> wrote:
The best thing would be to only invoke
Brail.ExpandDuckTypedExpressions_WorkaroundForDuplicateVirtualMethods.GetPro
perty when there are () or ( . ) after a method body, wouldn't it, and
reference the method group otherwise?
From: [email protected]
[mailto:[email protected]] On Behalf Of Henrik Feldt
Sent: den 31 maj 2009 03:42
To: [email protected]
Subject: Problem using Brail
This blows up:
<?brail
1: import System
2: h = FormHelper
3: settingMap = { "editor":h.TextArea } // there'll be more setting keys
coming here
4: output settingMap["editor"]("testing", {...@class:"wymeditor"}) ?>
With:
Method 'Castle.MonoRail.Framework.Helpers.FormHelper.TextArea' not found.
Stacktrace:
Line 137: if (null == type)
Line 138: {
Line 139: return
target.GetType().InvokeMember(name,
Line 140:
ResolveFlagsToUse(target.GetType(), GetPropertyBindingFlags),
Line 141:
null,
[MissingMethodException: Method
'Castle.MonoRail.Framework.Helpers.FormHelper.TextArea' not found.]
System.RuntimeType.InvokeMember(String name, BindingFlags bindingFlags,
Binder binder, Object target, Object[] providedArgs, ParameterModifier[]
modifiers, CultureInfo culture, String[] namedParams) +2172
System.Type.InvokeMember(String name, BindingFlags invokeAttr, Binder
binder, Object target, Object[] args) +28
Castle.MonoRail.Views.Brail.ExpandDuckTypedExpressions_WorkaroundForDuplicat
eVirtualMethods.GetProperty(Object target, String name) in
ExpandDuckTypedExpressions_WorkaroundForDuplicateVirtualMethods.cs:139
BrailView_test.Run() +67
Castle.MonoRail.Views.Brail.BooViewEngine.RenderView(String templateName,
BrailBase view)
Problem:
It assumes I want to invoke the method without parameters (which obviously
doesn't exist), when I want a reference to it on line 3, so I can fold the
method invocations into a map and invoke them per type/key. Here is where I
would really love dynamic typing, because I don't know all combinations
before invocation.
Any ideas about how to fix?
Cheers
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