fix remove child error when destroyed

zouhangwithsweet · dolymood · commit 77c49777203e · 2019-11-28T18:59:45.000+08:00
* improve destory handler

* 🐛 improve code

* imporve code
diff --git a/src/instantiate.js b/src/instantiate.js
@@ -18,7 +18,9 @@ export default function instantiateComponent(Vue, Component, data, renderFn, opt
       },
       destroy() {
         this.$destroy()
-        document.body.removeChild(this.$el)
+        if (this.$el && this.$el.parentNode === document.body) {
+          document.body.removeChild(this.$el)
+        }
       }
     }
   })

Original file line number	Diff line number	Diff line change
`@@ -18,7 +18,9 @@ export default function instantiateComponent(Vue, Component, data, renderFn, opt`
`18`	`18`	`},`
`19`	`19`	`destroy() {`
`20`	`20`	`this.$destroy()`
`21`		`- document.body.removeChild(this.$el)`
	`21`	`+ if (this.$el && this.$el.parentNode === document.body) {`
	`22`	`+ document.body.removeChild(this.$el)`
	`23`	`+ }`
`22`	`24`	`}`
`23`	`25`	`}`
`24`	`26`	`})`