Method Render

context/context.go:4297–4313

Render writes the response headers and calls the given renderer "r" to render data. This method can be used while migrating from other frameworks.

(statusCode int, r interface {
	// Render should push data with custom content type to the client.
	Render(http.ResponseWriter) error
	// WriteContentType writes custom content type to the response.
	WriteContentType(w http.ResponseWriter)
})

// Render writes the response headers and calls the given renderer "r" to render data.
// This method can be used while migrating from other frameworks.
func (ctx *Context) Render(statusCode int, r interface {
	// Render should push data with custom content type to the client.
	Render(http.ResponseWriter) error
	// WriteContentType writes custom content type to the response.
	WriteContentType(w http.ResponseWriter)
}) {
	ctx.StatusCode(statusCode)

	if statusCode >= 100 && statusCode <= 199 || statusCode == http.StatusNoContent || statusCode == http.StatusNotModified {
		r.WriteContentType(ctx.writer)
		return
	}

	if err := r.Render(ctx.writer); err != nil {
		ctx.StopWithError(http.StatusInternalServerError, err)
	}
}

// Component is the interface which all components must implement.
// A component is a struct which can be rendered to a writer.