Hugo Nijhuis
00d98879d3
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WASM reactive UI framework for Go: - reactive/ - Signal[T], Effect, Runtime - ui/ - Button, Text, Input, View, Canvas, SVG components - navigation/ - Router, guards, history management - auth/ - OIDC client for WASM applications - host/ - Static file server Extracted from arcadia as open-source component. Co-Authored-By: Claude <noreply@anthropic.com>
63 lines
1.3 KiB
Go
63 lines
1.3 KiB
Go
//build +js,wasm
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package navigation
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import (
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"syscall/js"
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)
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type HistoryManager struct {
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router *Router
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window js.Value
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}
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func NewHistoryManager(router *Router) *HistoryManager {
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return &HistoryManager{
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router: router,
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window: js.Global().Get("window"),
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}
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}
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func (h *HistoryManager) Start() {
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// Handle initial navigation
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currentPath := h.getCurrentPath()
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h.router.Navigate(currentPath)
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// Listen for browser back/forward events
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h.window.Call("addEventListener", "popstate", js.FuncOf(func(this js.Value, args []js.Value) interface{} {
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path := h.getCurrentPath()
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h.router.Navigate(path)
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return nil
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}))
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}
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func (h *HistoryManager) PushState(path string) {
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h.window.Get("history").Call("pushState", nil, "", path)
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h.router.Navigate(path)
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}
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func (h *HistoryManager) ReplaceState(path string) {
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h.window.Get("history").Call("replaceState", nil, "", path)
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h.router.Navigate(path)
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}
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func (h *HistoryManager) Back() {
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h.window.Get("history").Call("back")
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}
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func (h *HistoryManager) Forward() {
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h.window.Get("history").Call("forward")
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}
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func (h *HistoryManager) getCurrentPath() string {
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location := h.window.Get("location")
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pathname := location.Get("pathname").String()
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search := location.Get("search").String()
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path := pathname
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if search != "" {
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path += search
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}
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return path
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} |