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add a ParseTemplate to the HTML view engine.

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relative to: #1617

Wait for an answer from the issuer and if that's the expected behavior, do the same for the rest of the view engines
This commit is contained in:
Gerasimos (Makis) Maropoulos
2020-09-08 01:58:02 +03:00
parent dac834cf11
commit 64038b09e3
5 changed files with 107 additions and 29 deletions
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1
_examples/README.md
View File

@@ -110,6 +110,7 @@
* [Inject Engine Between Handlers](view/context-view-engine/main.go)
* [Embedding Templates Into App Executable File](view/embedding-templates-into-app/main.go)
* [Write to a custom `io.Writer`](view/write-to)
* [Parse a Template manually](view/parse-template/main.go)
* [Blocks](view/template_blocks_0)
* [Blocks Embedded](view/template_blocks_1_embedded)
* [Pug: `Actions`](view/template_pug_0)

35
_examples/view/parse-template/main.go Normal file
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@@ -0,0 +1,35 @@
// Package main shows how to parse a template through custom byte slice content.
package main
import "github.com/kataras/iris/v12"
func main() {
app := iris.New()
// To not load any templates from files or embedded data,
// pass nil or empty string on the first argument:
// view := iris.HTML(nil, ".html")
view := iris.HTML("./views", ".html")
view.ParseTemplate("program.html", []byte(`<h1>{{greet .Name}}</h1>`), iris.Map{
"greet": func(name string) string {
return "Hello, " + name + "!"
},
})
app.RegisterView(view)
app.Get("/", index)
app.Get("/layout", layout)
app.Listen(":8080")
}
func index(ctx iris.Context) {
ctx.View("program.html", iris.Map{
"Name": "Gerasimos",
})
}
func layout(ctx iris.Context) {
ctx.ViewLayout("layouts/main.html")
index(ctx)
}

11
_examples/view/parse-template/views/layouts/main.html Normal file
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@@ -0,0 +1,11 @@
<html>
<head>
<title>My Layout</title>
</head>
<body>
<h1>[layout] Body content is below...</h1>
<!-- Render the current template here -->
{{ yield }}
</body>
</html>