README
¶
yaegi-template 
Use yaegi as a template engine.
package main
import (
"os"
"github.com/Eun/yaegi-template"
"github.com/traefik/yaegi/interp"
"github.com/traefik/yaegi/stdlib"
)
func main() {
template := yaegi_template.MustNew(interp.Options{}, stdlib.Symbols)
template.MustParseString(`
<html>
<$
import "time"
func GreetUser(name string) {
fmt.Printf("Hello %s, it is %s", name, time.Now().Format(time.Kitchen))
}
$>
<p>
<$
if context.LoggedIn {
GreetUser(context.UserName)
}
$>
</p>
</html>
`)
type Context struct {
LoggedIn bool
UserName string
}
template.MustExec(os.Stdout, &Context{
LoggedIn: true,
UserName: "Joe Doe",
})
}
Example #2
You can use <$- to strip white spaces before the code block and
-$> to strip white spaces after the code block.
Also omitting the print statement for simple evaluations is possible.
package main
import (
"os"
"github.com/Eun/yaegi-template"
"github.com/traefik/yaegi/interp"
"github.com/traefik/yaegi/stdlib"
)
func main() {
template := yaegi_template.MustNew(interp.Options{}, stdlib.Symbols)
template.MustParseString(`
<html>
<p>
<$-
context.UserName
-$>
</html>
`)
type Context struct {
LoggedIn bool
UserName string
}
template.MustExec(os.Stdout, &Context{
LoggedIn: true,
UserName: "Joe Doe",
})
}
Documentation
¶
Index ¶
- type RuneReader
- type Template
- func (t *Template) Exec(writer io.Writer, context interface{}) (int, error)
- func (t *Template) MustExec(writer io.Writer, context interface{})
- func (t *Template) MustParse(r io.Reader) *Template
- func (t *Template) MustParseString(s string) *Template
- func (t *Template) Parse(reader io.Reader) error
- func (t *Template) ParseString(s string) error
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type RuneReader ¶
type Template ¶
type Template struct {
StartTokens []rune
EndTokens []rune
// contains filtered or unexported fields
}
func (*Template) MustParseString ¶
func (*Template) ParseString ¶
Source Files
Directories
¶
| Path | Synopsis |
|---|---|
|
examples
|
|
|
evaluate_readme
read README.md and find all “`go “` snippets and run them
|
read README.md and find all “`go “` snippets and run them |
|
render_readme
read README.md.tmpl and find all “`go “` snippets and run them
|
read README.md.tmpl and find all “`go “` snippets and run them |
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