minimal htmgo

examples/minimal-htmgo/.gitignore

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+/assets/dist
+tmp
+node_modules
+.idea
+__htmgo
+dist

examples/minimal-htmgo/README.md

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+Minimal example that just uses htmgo for html rendering / js support and nothing else.
+
+Removes automatic support for:
+
+1. live reloading
+2. tailwind recompilation
+3. page/partial route registration

examples/minimal-htmgo/go.mod

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+module minimal-htmgo
+
+go 1.23.0
+
+require github.com/maddalax/htmgo/framework v1.0.3-0.20241116145200-825c4dd7ecca
+
+require (
+	github.com/go-chi/chi/v5 v5.1.0 // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)

examples/minimal-htmgo/go.sum

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+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/go-chi/chi/v5 v5.1.0 h1:acVI1TYaD+hhedDJ3r54HyA6sExp3HfXq7QWEEY/xMw=
+github.com/go-chi/chi/v5 v5.1.0/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
+github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
+github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/maddalax/htmgo/framework v1.0.3-0.20241116145200-825c4dd7ecca h1:XiXldwjy1R6dqh7nr6X0coCu5OyA4WZsXVkayM4f4Tw=
+github.com/maddalax/htmgo/framework v1.0.3-0.20241116145200-825c4dd7ecca/go.mod h1:NGGzWVXWksrQJ9kV9SGa/A1F1Bjsgc08cN7ZVb98RqY=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
+github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+golang.org/x/net v0.29.0 h1:5ORfpBpCs4HzDYoodCDBbwHzdR5UrLBZ3sOnUJmFoHo=
+golang.org/x/net v0.29.0/go.mod h1:gLkgy8jTGERgjzMic6DS9+SP0ajcu6Xu3Orq/SpETg0=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

examples/minimal-htmgo/main.go

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+package main
+
+import (
+	"github.com/go-chi/chi/v5"
+	"minimal-htmgo/pages"
+	"net/http"
+)
+
+func main() {
+	router := chi.NewRouter()
+
+	fileServer := http.StripPrefix("/public", http.FileServer(http.Dir("./assets/dist")))
+	router.Handle("/public/*", fileServer)
+
+	router.Get("/", func(writer http.ResponseWriter, request *http.Request) {
+		RenderPage(request, writer, pages.Index)
+	})
+
+	router.Get("/current-time", func(writer http.ResponseWriter, request *http.Request) {
+		RenderPartial(request, writer, pages.CurrentTime)
+	})
+
+	http.ListenAndServe(":3000", router)
+}

examples/minimal-htmgo/pages/index.go

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+package pages
+
+import (
+	"github.com/maddalax/htmgo/framework/h"
+	"github.com/maddalax/htmgo/framework/js"
+	"time"
+)
+
+func Index(ctx *h.RequestContext) *h.Page {
+	return h.NewPage(
+		h.Html(
+			h.HxExtensions(
+				h.BaseExtensions(),
+			),
+			h.Head(
+				h.Meta("viewport", "width=device-width, initial-scale=1"),
+				h.Script("/public/htmgo.js"),
+			),
+			h.Body(
+				h.Pf("hello htmgo"),
+				h.Div(
+					h.Get("/current-time", "load, every 1s"),
+				),
+				h.Div(
+					h.Button(
+						h.Text("Click me"),
+						h.OnClick(
+							js.EvalJs(`
+                 console.log("you evalulated javascript");
+								 alert("you clicked me");
+             `),
+						),
+					),
+				),
+			),
+		),
+	)
+}
+
+func CurrentTime(ctx *h.RequestContext) *h.Partial {
+	return h.NewPartial(
+		h.Pf("It is %s", time.Now().String()),
+	)
+}

examples/minimal-htmgo/render.go

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+package main
+
+import (
+	"github.com/maddalax/htmgo/framework/h"
+	"net/http"
+)
+
+func RenderToString(element *h.Element) string {
+	return h.Render(element)
+}
+
+func RenderPage(req *http.Request, w http.ResponseWriter, page func(ctx *h.RequestContext) *h.Page) {
+	ctx := h.RequestContext{
+		Request:  req,
+		Response: w,
+	}
+	h.HtmlView(w, page(&ctx))
+}
+
+func RenderPartial(req *http.Request, w http.ResponseWriter, partial func(ctx *h.RequestContext) *h.Partial) {
+	ctx := h.RequestContext{
+		Request:  req,
+		Response: w,
+	}
+	h.PartialView(w, partial(&ctx))
+}