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Added functionality to allow for back/forward button interactions.

Wirecog, LLC 2 years ago
parent
commit
305db2d29e
1 changed files with 14 additions and 0 deletions
  1. 14
    0
      router.go

+ 14
- 0
router.go View File

@@ -19,6 +19,9 @@ type Router struct {
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 }
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 func NewRouter() *Router {
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+
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+	initializeHistoryInteractions()
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+
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 	return &Router{
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 		routes: []*Route{},
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 	}
@@ -43,6 +46,7 @@ func (r *Router) RegisterLinks(querySelector string) {
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 	links := document.QuerySelectorAll(querySelector)
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 	for _, link := range links {
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+
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 		href := link.GetAttribute("href")
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 		switch {
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@@ -55,9 +59,11 @@ func (r *Router) RegisterLinks(querySelector string) {
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 			r.listener = link.AddEventListener("click", false, r.linkHandler)
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 		}
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 	}
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+
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 }
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 func (r *Router) linkHandler(event dom.Event) {
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+
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 	uri := event.CurrentTarget().GetAttribute("href")
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 	path := strings.Split(uri, "?")[0]
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 	//	leastParams := -1
@@ -98,3 +104,11 @@ func (r *Router) linkHandler(event dom.Event) {
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 		go matchedRoute.handler.ServeRoute(ctx)
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 	}
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 }
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+
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+func initializeHistoryInteractions() {
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+	// Handler for back/forward button interactions
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+	dom.GetWindow().AddEventListener("popstate", false, func(event dom.Event) {
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+		var location = js.Global.Get("location")
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+		js.Global.Set("location", location)
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+	})
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+}