Añade func. component_xxx<T>() para capturar comp.

pagetop/src/base/component/block.rs

@@ -46,7 +46,7 @@ impl PageComponent for Block {
         }
     }
 
-    fn as_any(&self) -> &dyn AnyComponent {
+    fn as_ref_any(&self) -> &dyn AnyComponent {
         self
     }
 

pagetop/src/base/component/chunck.rs

@@ -29,7 +29,7 @@ impl PageComponent for Chunck {
         html! { (*self.html()) }
     }
 
-    fn as_any(&self) -> &dyn AnyComponent {
+    fn as_ref_any(&self) -> &dyn AnyComponent {
         self
     }
 

pagetop/src/base/component/container.rs

@@ -73,7 +73,7 @@ impl PageComponent for Container {
         }
     }
 
-    fn as_any(&self) -> &dyn AnyComponent {
+    fn as_ref_any(&self) -> &dyn AnyComponent {
         self
     }
 

pagetop/src/base/component/form/button.rs

@@ -66,7 +66,7 @@ impl PageComponent for Button {
         }
     }
 
-    fn as_any(&self) -> &dyn AnyComponent {
+    fn as_ref_any(&self) -> &dyn AnyComponent {
         self
     }
 

pagetop/src/base/component/form/date.rs

@@ -85,7 +85,7 @@ impl PageComponent for Date {
         }
     }
 
-    fn as_any(&self) -> &dyn AnyComponent {
+    fn as_ref_any(&self) -> &dyn AnyComponent {
         self
     }
 

pagetop/src/base/component/form/form.rs

@@ -55,7 +55,7 @@ impl PageComponent for Form {
         }
     }
 
-    fn as_any(&self) -> &dyn AnyComponent {
+    fn as_ref_any(&self) -> &dyn AnyComponent {
         self
     }
 

pagetop/src/base/component/form/hidden.rs

@@ -29,7 +29,7 @@ impl PageComponent for Hidden {
         }
     }
 
-    fn as_any(&self) -> &dyn AnyComponent {
+    fn as_ref_any(&self) -> &dyn AnyComponent {
         self
     }
 

pagetop/src/base/component/form/input.rs

@@ -113,7 +113,7 @@ impl PageComponent for Input {
         }
     }
 
-    fn as_any(&self) -> &dyn AnyComponent {
+    fn as_ref_any(&self) -> &dyn AnyComponent {
         self
     }
 

pagetop/src/base/component/grid/column.rs

@@ -41,7 +41,7 @@ impl PageComponent for Column {
         }
     }
 
-    fn as_any(&self) -> &dyn AnyComponent {
+    fn as_ref_any(&self) -> &dyn AnyComponent {
         self
     }
 

pagetop/src/base/component/grid/row.rs

@@ -41,7 +41,7 @@ impl PageComponent for Row {
         }
     }
 
-    fn as_any(&self) -> &dyn AnyComponent {
+    fn as_ref_any(&self) -> &dyn AnyComponent {
         self
     }
 

pagetop/src/base/component/image.rs

@@ -38,7 +38,7 @@ impl PageComponent for Image {
         }
     }
 
-    fn as_any(&self) -> &dyn AnyComponent {
+    fn as_ref_any(&self) -> &dyn AnyComponent {
         self
     }
 

pagetop/src/base/component/menu.rs

@@ -68,7 +68,7 @@ impl PageComponent for MenuItem {
         }
     }
 
-    fn as_any(&self) -> &dyn AnyComponent {
+    fn as_ref_any(&self) -> &dyn AnyComponent {
         self
     }
 
@@ -226,7 +226,7 @@ impl PageComponent for Menu {
         }
     }
 
-    fn as_any(&self) -> &dyn AnyComponent {
+    fn as_ref_any(&self) -> &dyn AnyComponent {
         self
     }
 

pagetop/src/base/theme/bulmix/mod.rs

@@ -39,11 +39,11 @@ impl ThemeTrait for BulmixTheme {
     ) {
         match component.name() {
             "GridRow" => {
-                let row = component.as_mut_any().downcast_mut::<grid::Row>().unwrap();
+                let row = component_mut::<grid::Row>(component);
                 row.alter_classes("columns", ClassesOp::SetDefault);
             },
             "GridColumn" => {
-                let col = component.as_mut_any().downcast_mut::<grid::Column>().unwrap();
+                let col = component_mut::<grid::Column>(component);
                 col.alter_classes("column", ClassesOp::SetDefault);
             },
             _ => {},

pagetop/src/response/page/component.rs

@@ -42,7 +42,15 @@ pub trait PageComponent: AnyComponent + Send + Sync {
         html! {}
     }
 
-    fn as_any(&self) -> &dyn AnyComponent;
+    fn as_ref_any(&self) -> &dyn AnyComponent;
 
     fn as_mut_any(&mut self) -> &mut dyn AnyComponent;
 }
+
+pub fn component_ref<T: 'static>(component: &dyn PageComponent) -> &T {
+    component.as_ref_any().downcast_ref::<T>().unwrap()
+}
+
+pub fn component_mut<T: 'static>(component: &mut dyn PageComponent) -> &mut T {
+    component.as_mut_any().downcast_mut::<T>().unwrap()
+}

pagetop/src/response/page/mod.rs

@@ -7,7 +7,12 @@ pub use assets::{
 };
 
 mod component;
-pub use component::{AnyComponent, PageComponent};
+pub use component::{
+    AnyComponent,
+    PageComponent,
+    component_ref,
+    component_mut,
+};
 
 mod container;
 pub use container::PageContainer;

pagetop/src/theme/definition.rs

@@ -85,7 +85,7 @@ pub trait ThemeTrait: Send + Sync {
 
         match component.name() {
             "Block" => {
-                let block = component.as_mut_any().downcast_mut::<Block>().unwrap();
+                let block = component_mut::<Block>(component);
                 block.alter_title("New title");
             },
             _ => {},
@@ -105,7 +105,7 @@ pub trait ThemeTrait: Send + Sync {
 
         match component.name() {
             "Block" => {
-                let block = component.as_any().downcast_ref::<Block>().unwrap();
+                let block = component_ref::<Block>(component);
                 match block.template() {
                     "default" => Some(block_default(block)),
                     _ => None,