minor: examples

_examples/view/overview/main.go

@@ -12,26 +12,44 @@ func main() {
 	// - {{ render_r "header.html" }} // partial relative path to current page
 	// - {{ yield }}
 	// - {{ current }}
-	app.RegisterView(iris.HTML("./templates", ".html"))
+	app.RegisterView(iris.HTML("./templates", ".html").
+		Reload(true)) // Set Reload false to production.
+
 	app.Get("/", func(ctx iris.Context) {
-		ctx.CompressWriter(true)     // enable compression based on Accept-Encoding (e.g. "gzip").
-		ctx.ViewData("Name", "iris") // the .Name inside the ./templates/hi.html.
-		ctx.View("hi.html")          // render the template with the file name relative to the './templates'.
+		// enable compression based on Accept-Encoding (e.g. "gzip"),
+		// alternatively: app.Use(iris.Compression).
+		ctx.CompressWriter(true)
+		// the .Name inside the ./templates/hi.html.
+		ctx.ViewData("Name", "iris")
+		// render the template with the file name relative to the './templates'.
+		ctx.View("hi.html")
+	})
+
+	app.Get("/example_map", func(ctx iris.Context) {
+		ctx.View("example.html", iris.Map{
+			"Name":  "Example Name",
+			"Age":   42,
+			"Items": []string{"Example slice entry 1", "entry 2", "entry 3"},
+			"Map":   iris.Map{"map key": "map value", "other key": "other value"},
+		})
+	})
+
+	app.Get("/example_struct", func(ctx iris.Context) {
+		var examplePage = struct {
+			Name  string
+			Age   int
+			Items []string
+			Map   map[string]interface{}
+		}{
+			"Example Name",
+			42,
+			[]string{"Example slice entry 1", "entry 2", "entry 3"},
+			iris.Map{"map key": "map value", "other key": "other value"},
+		}
+
+		ctx.View("example.html", examplePage)
 	})
 
 	// http://localhost:8080/
 	app.Listen(":8080")
 }
-
-/*
-Note:
-
-In case you're wondering, the code behind the view engines derives from the "github.com/kataras/iris/v12/view" package,
-access to the engines' variables can be granded by "github.com/kataras/iris/v12" package too.
-
-    iris.HTML(...) is a shortcut of view.HTML(...)
-    iris.Django(...)     >> >>      view.Django(...)
-    iris.Pug(...)        >> >>      view.Pug(...)
-    iris.Handlebars(...) >> >>      view.Handlebars(...)
-    iris.Amber(...)      >> >>      view.Amber(...)
-*/