From: Evan You <yyx990803@gmail.com>
Date: Fri, 2 Nov 2018 21:31:54 +0000 (+0900)
Subject: fix: domProps handling
X-Git-Tag: v3.0.0-alpha.0~1046
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=157971b3cbb1fe81e60d7e4ea4719bf287927f23;p=thirdparty%2Fvuejs%2Fcore.git

fix: domProps handling
---

diff --git a/packages/runtime-dom/src/patchData.ts b/packages/runtime-dom/src/patchData.ts
index 14569f6d6e..55aaa3ba0a 100644
--- a/packages/runtime-dom/src/patchData.ts
+++ b/packages/runtime-dom/src/patchData.ts
@@ -9,6 +9,7 @@ import { isOn } from '@vue/shared'
 // value, checked, selected & muted
 // plus anything with upperCase letter in it are always patched as properties
 const domPropsRE = /\W|^(?:value|checked|selected|muted)$/
+const domPropsReplaceRE = /^domProps/
 
 export function patchData(
   el: Element,
@@ -34,7 +35,7 @@ export function patchData(
       } else if (domPropsRE.test(key)) {
         patchDOMProp(
           el,
-          key[8].toLowerCase() + key.slice(9),
+          key.replace(domPropsReplaceRE, '').toLowerCase(),
           nextValue,
           prevVNode,
           unmountChildren