Sha256: 9347cbaa476564c2d015caf1647b9c95c7d90f791f22a51a8a0c0f0f56ad7238
Contents?: true
Size: 1.41 KB
Versions: 27
Compression:
Stored size: 1.41 KB
Contents
# Wraps a link with the logic necessary to trigger a navigate event on our
# router. If a route is not available on any router, fall back to normal link
# behavior.
Rev.registerComponent 'RouterLink',
render: ->
<a onClick={ @onClick } {...@props}>{ @props.children }</a>
# Check for route match on any router and then trigger navigation if it is
# supported. If it is not, we'll have normal link click behavior.
onClick: (e)->
# Any router matches
if @hasMatch()
e.preventDefault()
# Save the current URL on the history stack, don't trigger callbacks
# This means our back button can take us back to this page after we swap
Backbone.history.navigate(Backbone.history.fragment, trigger: false)
# Finally actually trigger the navigation & component swap
Backbone.history.navigate @props.href, trigger: true
true
# Backbone routers don't behave well with a slash at the begining of a route
# and also don't handle matching well when a URL starts with a slash. But we
# want absolute paths in URLs so the fallback behavior will be right. Also, the
# call to `Backbone.history.navigate` wants the slash? Trim it for matching
# only.
bbNormalHref: ->
if @props.href[0] == '/' then @props.href[1..] else @props.href end
hasMatch: ->
if @props.href?
_(Backbone.history.handlers).any (handler)=>
handler.route.test(@bbNormalHref())
else
false
Version data entries
27 entries across 27 versions & 1 rubygems