theluyuan/vue3-yuanma
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fix: fragment replaceVNode

Browse Source
This commit is contained in:
Evan You 2018-10-28 14:22:52 -04:00
parent 45e9a42a1a
commit e8dd725e41
2 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
packages/runtime-core/__tests__/fragment.spec.ts
View File

@ -80,7 +80,7 @@ describe('Fragments', () => {
render() {
return state.ok
? [h('div', 'one'), 'two']
: [h('div', 'foo'), 'bar', 'baz']
: [h('pre', 'foo'), 'bar', 'baz']
}
}
const root = nodeOps.createElement('div')
@ -90,7 +90,7 @@ describe('Fragments', () => {
state.ok = false
await nextTick()
expect(serialize(root)).toBe(`<div><div>foo</div>barbaz</div>`)
expect(serialize(root)).toBe(`<div><pre>foo</pre>barbaz</div>`)
})
it('should be able to patch fragment children (explcitly keyed)', async () => {

4
packages/runtime-core/src/createRenderer.ts
View File

@ -164,14 +164,14 @@ export function createRenderer(options: RendererOptions) {
if (childFlags !== ChildrenFlags.NO_CHILDREN) {
const hasSVGChildren = isSVG && tag !== 'foreignObject'
if (childFlags & ChildrenFlags.SINGLE_VNODE) {
mount(children as VNode, el, contextVNode, hasSVGChildren, endNode)
mount(children as VNode, el, contextVNode, hasSVGChildren, null)
} else if (childFlags & ChildrenFlags.MULTIPLE_VNODES) {
mountArrayChildren(
children as VNode[],
el,
contextVNode,
hasSVGChildren,
endNode
null
)
}
}