I want to change the tags from H1 to H2 dynamically based upon if something
is a report or sub-report.
However even though the variable I use is a template.HTML which is meant to
be safe, still GO is auto escaping stuff.
Thanks in advance
Tim
-----------------------
package main
import (
"html/template"
"os"
)
type PageData struct {
HeadingLevel template.HTML // e.g., "h1" or "h2"
Title string
}
func main() {
// 1. Define the template with a variable tag
tmpl := `
<{{.HeadingLevel}}>{{.Title}}</{{.HeadingLevel}}>
`
t := template.Must(template.New("index").Parse(tmpl))
// 2. Data to pass to the template
data := PageData{
HeadingLevel: template.HTML("h1"), // This determines the tag
Title: "Hello, World!",
}
// 3. Execute
t.Execute(os.Stdout, data)
}
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