renderer

Documentation

Index

• type HTMLTemplRenderer
  • func (r *HTMLTemplRenderer) Instance(s string, d interface{}) render.Render
• type Renderer
  • func New(ctx context.Context, status int, component templ.Component) *Renderer
  • func (t Renderer) Render(w http.ResponseWriter) error
  • func (t Renderer) WriteContentType(w http.ResponseWriter)

Types

type HTMLTemplRenderer

type HTMLTemplRenderer struct {
	FallbackHtmlRenderer render.HTMLRender
}

HTMLTemplRenderer is a custom renderer that can handle templ.Component.

func (*HTMLTemplRenderer) Instance

func (r *HTMLTemplRenderer) Instance(s string, d interface{}) render.Render

Instance implements gin's HTMLRender interface. If the data is a templ.Component, it returns our custom Renderer struct; otherwise, it falls back to the default provided gin HTML renderer (if set).

NOTE: This method uses context.Background() because the HTMLRender interface has no access to the HTTP request context. Handlers should always use renderer.New(ctx, status, component) instead of c.HTML() to ensure proper context propagation (cancellation, timeouts, request-scoped values).

type Renderer

type Renderer struct {
	Ctx       context.Context
	Status    int
	Component templ.Component
}

Renderer implements gin.Render for templ components.

func New

func New(ctx context.Context, status int, component templ.Component) *Renderer

New creates a new Renderer with a given context, status code, and templ component.

func (Renderer) Render

func (t Renderer) Render(w http.ResponseWriter) error

Render writes headers and renders the templ component to the HTTP response.

func (Renderer) WriteContentType

func (t Renderer) WriteContentType(w http.ResponseWriter)

WriteContentType sets "Content-Type: text/html; charset=utf-8".