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yyx990803 · yyx990803 · commit 869f3f7ed9a7 · 2017-04-22T23:47:36.000+08:00
diff --git a/src/components/view.js b/src/components/view.js
@@ -54,6 +54,8 @@ export default {
       }
     }
 
+    // also regiseter instance in prepatch hook
+    // in case the same component instance is reused across different routes
     ;(data.hook || (data.hook = {})).prepatch = (_, vnode) => {
       matched.instances[name] = vnode.componentInstance
     }

Original file line number	Diff line number	Diff line change
`@@ -54,6 +54,8 @@ export default {`
`54`	`54`	`}`
`55`	`55`	`}`
`56`	`56`
	`57`	`+ // also regiseter instance in prepatch hook`
	`58`	`+ // in case the same component instance is reused across different routes`
`57`	`59`	`;(data.hook \|\| (data.hook = {})).prepatch = (_, vnode) => {`
`58`	`60`	`matched.instances[name] = vnode.componentInstance`
`59`	`61`	`}`