test/vue
1
0
Fork 0
mirror of https://gitee.com/vuejs/vue.git synced 2024-12-04 21:17:55 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

remove unnecessary code

Browse Source
This commit is contained in:
Evan You 2016-06-06 14:45:03 -04:00
parent b02b1e5ba4
commit 026198caf1
1 changed files with 1 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
src/core/instance/render.js
View File

@ -35,20 +35,6 @@ export function initRender (vm: Component) {
) { ) {
return this._h(this._e(tag, data, namespace), children) return this._h(this._e(tag, data, namespace), children)
}, vm) }, vm)
// for abstract components, determine first non-abstract parent
// so that the children of abstract components are considered children
// of the first non-abstract parent.
// this is used by internal abstract components like <keep-alive>.
if (vm.$options._abstract) {
let parent = vm.$parent
/* istanbul ignore next */
while (parent && parent.$options._abstract) {
parent = parent.$parent
}
vm._renderParent = parent
} else {
vm._renderParent = vm
}
if (vm.$options.el) { if (vm.$options.el) {
vm.$mount(vm.$options.el) vm.$mount(vm.$options.el)
} }
@ -62,7 +48,7 @@ export function renderMixin (Vue: Class<Component>) {
Vue.prototype._render = function (): VNode { Vue.prototype._render = function (): VNode {
const vm: Component = this const vm: Component = this
const prev = renderState.activeInstance const prev = renderState.activeInstance
renderState.activeInstance = vm._renderParent renderState.activeInstance = vm
if (!vm._isMounted) { if (!vm._isMounted) {
// render static sub-trees for once on initial render // render static sub-trees for once on initial render
renderStaticTrees(vm) renderStaticTrees(vm)