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create a new package, name it as hero, I was thinking super or superb but hero is better name for what it does - the goal is to split the new 'mvc handlers' from the mvc system because they are not the same, users should know that they can use these type of rich binded handlers without controllers as well, like a normal handler and that I implemented here, the old files exist on the mvc package but will be removed at the next commit, I have to decide if we want type aliases for Result or no
Former-commit-id: cb775edc72bedc88aeab4c5a6de6bfc6bd56fae2
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50
_examples/hero/overview/web/routes/hello.go
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50
_examples/hero/overview/web/routes/hello.go
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// file: web/routes/hello.go
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package routes
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import (
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"errors"
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"github.com/kataras/iris/hero"
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)
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var helloView = hero.View{
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Name: "hello/index.html",
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Data: map[string]interface{}{
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"Title": "Hello Page",
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"MyMessage": "Welcome to my awesome website",
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},
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}
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// Hello will return a predefined view with bind data.
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//
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// `hero.Result` is just an interface with a `Dispatch` function.
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// `hero.Response` and `hero.View` are the built'n result type dispatchers
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// you can even create custom response dispatchers by
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// implementing the `github.com/kataras/iris/hero#Result` interface.
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func Hello() hero.Result {
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return helloView
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}
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// you can define a standard error in order to re-use anywhere in your app.
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var errBadName = errors.New("bad name")
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// you can just return it as error or even better
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// wrap this error with an hero.Response to make it an hero.Result compatible type.
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var badName = hero.Response{Err: errBadName, Code: 400}
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// HelloName returns a "Hello {name}" response.
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// Demos:
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// curl -i http://localhost:8080/hello/iris
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// curl -i http://localhost:8080/hello/anything
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func HelloName(name string) hero.Result {
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if name != "iris" {
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return badName
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}
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// return hero.Response{Text: "Hello " + name} OR:
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return hero.View{
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Name: "hello/name.html",
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Data: name,
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}
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}
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