fix SVG foreignObject (fix vuejs#4122)

yyx990803 · yyx990803 · commit 51725cff5e2b · 2016-11-04T20:51:17.000-04:00
diff --git a/src/core/vdom/create-element.js b/src/core/vdom/create-element.js
@@ -55,8 +55,9 @@ function _createElement (
       // unknown or unlisted namespaced elements
       // check at runtime because it may get assigned a namespace when its
       // parent normalizes children
+      const childNs = tag === 'foreignObject' ? 'xhtml' : ns
       return new VNode(
-        tag, data, normalizeChildren(children, ns),
+        tag, data, normalizeChildren(children, childNs),
         undefined, undefined, ns, context
       )
     }
diff --git a/src/platforms/web/util/element.js b/src/platforms/web/util/element.js
@@ -5,7 +5,8 @@ import { makeMap } from 'shared/util'
 
 export const namespaceMap = {
   svg: 'http://www.w3.org/2000/svg',
-  math: 'http://www.w3.org/1998/Math/MathML'
+  math: 'http://www.w3.org/1998/Math/MathML',
+  xhtml: 'http://www.w3.org/1999/xhtm'
 }
 
 export const isHTMLTag = makeMap(

Original file line number	Diff line number	Diff line change
`@@ -55,8 +55,9 @@ function _createElement (`
`55`	`55`	`// unknown or unlisted namespaced elements`
`56`	`56`	`// check at runtime because it may get assigned a namespace when its`
`57`	`57`	`// parent normalizes children`
	`58`	`+ const childNs = tag === 'foreignObject' ? 'xhtml' : ns`
`58`	`59`	`return new VNode(`
`59`		`- tag, data, normalizeChildren(children, ns),`
	`60`	`+ tag, data, normalizeChildren(children, childNs),`
`60`	`61`	`undefined, undefined, ns, context`
`61`	`62`	`)`
`62`	`63`	`}`
Original file line number	Diff line number	Diff line change
`@@ -5,7 +5,8 @@ import { makeMap } from 'shared/util'`
`5`	`5`
`6`	`6`	`export const namespaceMap = {`
`7`	`7`	`svg: 'http://www.w3.org/2000/svg',`
`8`		`- math: 'http://www.w3.org/1998/Math/MathML'`
	`8`	`+ math: 'http://www.w3.org/1998/Math/MathML',`
	`9`	`+ xhtml: 'http://www.w3.org/1999/xhtm'`
`9`	`10`	`}`
`10`	`11`
`11`	`12`	`export const isHTMLTag = makeMap(`