fix $route update timing (fix #75)

Author: yyx990803

src/router/internal.js

@@ -194,22 +194,33 @@ module.exports = function (Vue, Router) {
   }
 
   /**
-   * Handle stuff after the transition.
+   * Switch the current route to a new one.
+   * This is called by the transition object when the
+   * validation of a route has succeeded.
    *
    * @param {Route} route
-   * @param {Object} [state]
-   * @param {String} [anchor]
    */
 
-  p._postTransition = function (route, state, anchor) {
+  p._updateRoute = function (route) {
+    this._currentRoute = route
     // update route context for all children
     if (this.app.$route !== route) {
       this.app.$route = route
       this._children.forEach(function (child) {
         child.$route = route
       })
     }
+  }
+
+  /**
+   * Handle stuff after the transition.
+   *
+   * @param {Route} route
+   * @param {Object} [state]
+   * @param {String} [anchor]
+   */
 
+  p._postTransition = function (route, state, anchor) {
     // handle scroll positions
     // saved scroll positions take priority
     // then we check if the path has an anchor

src/transition.js

@@ -123,12 +123,16 @@ p.start = function (cb) {
   transition.runQueue(daq, pipeline.canDeactivate, function canActivatePhase () {
     transition.runQueue(aq, pipeline.canActivate, function deactivatePhase () {
       transition.runQueue(daq, pipeline.deactivate, function activatePhase () {
-        // validation complete. change the current route.
-        transition.router._currentRoute = transition.to
+        // Validation phase is now over! The new route is valid.
+
+        // Update router current route
+        transition.router._updateRoute(transition.to)
+
         // trigger reuse for all reused views
         reuseQueue && reuseQueue.forEach(function (view) {
           pipeline.reuse(view, transition)
         })
+
         // the root of the chain that needs to be replaced
         // is the top-most non-reusable view.
         if (daq.length) {

test/unit/.eslintrc

@@ -5,6 +5,7 @@
   },
 
   "globals": {
+    "isIE": true,
     "isIE9": true,
     "jasmine": true,
     "describe": true,