fix: properly render value on <progress> in IE/Edge

yyx990803 · yyx990803 · commit c64f9ae16491 · 2017-10-03T00:02:27.000-04:00
fix #6666
diff --git a/src/platforms/web/runtime/modules/attrs.js b/src/platforms/web/runtime/modules/attrs.js
@@ -1,6 +1,6 @@
 /* @flow */
 
-import { isIE9 } from 'core/util/env'
+import { isIE9, isEdge } from 'core/util/env'
 
 import {
   extend,
@@ -42,8 +42,9 @@ function updateAttrs (oldVnode: VNodeWithData, vnode: VNodeWithData) {
     }
   }
   // #4391: in IE9, setting type can reset value for input[type=radio]
+  // #6666: IE/Edge forces progress value down to 1 before setting a max
   /* istanbul ignore if */
-  if (isIE9 && attrs.value !== oldAttrs.value) {
+  if ((isIE9 || isEdge) && attrs.value !== oldAttrs.value) {
     setAttr(elm, 'value', attrs.value)
   }
   for (key in oldAttrs) {

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`/* @flow */`
`2`	`2`
`3`		`-import { isIE9 } from 'core/util/env'`
	`3`	`+import { isIE9, isEdge } from 'core/util/env'`
`4`	`4`
`5`	`5`	`import {`
`6`	`6`	`extend,`
`@@ -42,8 +42,9 @@ function updateAttrs (oldVnode: VNodeWithData, vnode: VNodeWithData) {`
`42`	`42`	`}`
`43`	`43`	`}`
`44`	`44`	`// #4391: in IE9, setting type can reset value for input[type=radio]`
	`45`	`+ // #6666: IE/Edge forces progress value down to 1 before setting a max`
`45`	`46`	`/* istanbul ignore if */`
`46`		`- if (isIE9 && attrs.value !== oldAttrs.value) {`
	`47`	`+ if ((isIE9 \|\| isEdge) && attrs.value !== oldAttrs.value) {`
`47`	`48`	`setAttr(elm, 'value', attrs.value)`
`48`	`49`	`}`
`49`	`50`	`for (key in oldAttrs) {`