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fix(lifecycle): continue to handle data

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qingwei.li 2017-05-31 21:20:09 +08:00
commit 955d3d5988
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2 changed files with 4 additions and 5 deletions
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7
src/core/init/lifecycle.js
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@ -19,23 +19,22 @@ export function initLifecycle (vm) {
} }
export function callHook (vm, hook, data, next = noop) { export function callHook (vm, hook, data, next = noop) {
let newData = data
const queue = vm._hooks[hook] const queue = vm._hooks[hook]
const step = function (index) { const step = function (index) {
const hook = queue[index] const hook = queue[index]
if (index >= queue.length) { if (index >= queue.length) {
next(newData) next(data)
} else { } else {
if (typeof hook === 'function') { if (typeof hook === 'function') {
if (hook.length === 2) { if (hook.length === 2) {
hook(data, result => { hook(data, result => {
newData = result data = result
step(index + 1) step(index + 1)
}) })
} else { } else {
const result = hook(data) const result = hook(data)
newData = result !== undefined ? result : newData data = result !== undefined ? result : data
step(index + 1) step(index + 1)
} }
} else { } else {

2
src/plugins/front-matter/index.js
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@ -10,4 +10,4 @@ const install = function (hook, vm) {
}) })
} }
window.$docsify.plugins = [].concat(install, window.$docsify.plugins) $docsify.plugins = [].concat(install, $docsify.plugins)