update template example (#1038)

* update template example

* add template example folder
This commit is contained in:
田欧 2017-07-21 10:29:23 +08:00 committed by Bo-Yi Wu
parent 7b508186dd
commit d39ed41ab3
2 changed files with 65 additions and 22 deletions

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@ -791,31 +791,42 @@ You may use custom delims
#### Custom Template Funcs #### Custom Template Funcs
See the detail [example code](examples/template).
main.go main.go
```go ```go
... import (
"fmt"
func formatAsDate(t time.Time) string { "html/template"
year, month, day := t.Date() "net/http"
return fmt.Sprintf("%d/%02d/%02d", year, month, day) "time"
}
"github.com/gin-gonic/gin"
... )
router.SetFuncMap(template.FuncMap{ func formatAsDate(t time.Time) string {
"formatAsDate": formatAsDate, year, month, day := t.Date()
}) return fmt.Sprintf("%d%02d/%02d", year, month, day)
}
...
func main() {
router.GET("/raw", func(c *Context) { router := gin.Default()
c.HTML(http.StatusOK, "raw.tmpl", map[string]interface{}{ router.Delims("{[{", "}]}")
"now": time.Date(2017, 07, 01, 0, 0, 0, 0, time.UTC), router.SetFuncMap(template.FuncMap{
}) "formatAsDate": formatAsDate,
}) })
router.LoadHTMLFiles("./fixtures/basic/raw.tmpl")
...
router.GET("/raw", func(c *gin.Context) {
c.HTML(http.StatusOK, "raw.tmpl", map[string]interface{}{
"now": time.Date(2017, 07, 01, 0, 0, 0, 0, time.UTC),
})
})
router.Run(":8080")
}
``` ```
raw.tmpl raw.tmpl

32
examples/template/main.go Normal file
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@ -0,0 +1,32 @@
package main
import (
"fmt"
"html/template"
"net/http"
"time"
"github.com/gin-gonic/gin"
)
func formatAsDate(t time.Time) string {
year, month, day := t.Date()
return fmt.Sprintf("%d%02d/%02d", year, month, day)
}
func main() {
router := gin.Default()
router.Delims("{[{", "}]}")
router.SetFuncMap(template.FuncMap{
"formatAsDate": formatAsDate,
})
router.LoadHTMLFiles("../../fixtures/basic/raw.tmpl")
router.GET("/raw", func(c *gin.Context) {
c.HTML(http.StatusOK, "raw.tmpl", map[string]interface{}{
"now": time.Date(2017, 07, 01, 0, 0, 0, 0, time.UTC),
})
})
router.Run(":8080")
}