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use pongo2 context render html

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This commit is contained in:
Nguyễn Thế Nguyên 2015-04-10 00:07:35 +07:00
parent ac0ad2fed8
commit 1c2bdee5c9
1 changed files with 11 additions and 6 deletions
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17
examples/pluggable_renderer/example_pongo2.go
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@ -5,7 +5,6 @@ import (
"github.com/flosch/pongo2"
"github.com/gin-gonic/gin"
"github.com/gin-gonic/gin/render"
)
func main() {
@ -13,10 +12,11 @@ func main() {
router.HTMLRender = newPongoRender()
router.GET("/index", func(c *gin.Context) {
c.HTML(200, "index.html", gin.H{
ctx := pongo2.Context{
"title": "Gin meets pongo2 !",
"name": c.Input.Get("name"),
})
"name": "gin and pongo2",
}
c.HTML(200, "index.html", ctx)
})
router.Run(":8080")
}
@ -28,7 +28,12 @@ type pongoRender struct {
func newPongoRender() *pongoRender {
return &pongoRender{map[string]*pongo2.Template{}}
}
func writeHeader(w http.ResponseWriter, code int, contentType string) {
if code >= 0 {
w.Header().Set("Content-Type", contentType)
w.WriteHeader(code)
}
}
func (p *pongoRender) Render(w http.ResponseWriter, code int, data ...interface{}) error {
file := data[0].(string)
ctx := data[1].(pongo2.Context)
@ -44,6 +49,6 @@ func (p *pongoRender) Render(w http.ResponseWriter, code int, data ...interface{
p.cache[file] = tmpl
t = tmpl
}
render.WriteHeader(w, code, "text/html")
writeHeader(w, code, "text/html")
return t.ExecuteWriter(ctx, w)
}