console.log(payload.value); // } }, * takeBlur() { console.log(323) }, } changeHandle(e){ this.props.dispatch...({type:'takeInputChange',payload:{value:e.target.value}}) } blur(){ this.props.dispatch({type:'takeBlur...this.blur.bind(this)}/> ) } 页面上有一个input,绑定了两个方法,第一个是onchange方法,一个是onBlur方法, 当input值改变 的时候,通过 this.props.dispatch...接下来,如果input失去焦点后,则会执行onBlur方法,此时调用this.props.dispatch({type:'takeBlur'}); 在takeInputChange里的take因为监听到了
相似的,如果你是在一个连接了Redux组件中使用: this.props.dispatch({ type: 'SHOW_NOTIFICATION', text: 'You logged in.' })...setTimeout(() => { this.props.dispatch({ type: 'HIDE_NOTIFICATION' }) }, 5000) 唯一的区别就是连接组件一般不需要直接使用.../actions' this.props.dispatch(showNotification('You just logged in.')) setTimeout(() => { this.props.dispatch..., 'You just logged in.') // otherComponent.js showNotificationWithTimeout(this.props.dispatch, 'You...(this.props.dispatch) 这样我们直接调用了异步的action creator来得到内层的函数,这个函数需要dispatch做为参数,所以我们给了他dispatch参数。
/actions'; class Home extends Component { _onPressReset() { this.props.dispatch(reset()); }..._onPressInc() { this.props.dispatch(increase()); } _onPressDec() { this.props.dispatch
) } select(e){ console.log(e) } componentDidMount(){ this.props.dispatch...(setdata({ checked: event.target.checked, id })) this.props.dispatch(selectdata({ checked: event.target.checked..., id })) } addone(id,count){ count++; this.props.dispatch(setdata({...id, count })) } reduceone(id,count) { count--; this.props.dispatch...Carfooter extends Component { selectall(e) { let isselectall = e.target.checked; this.props.dispatch
/action' class Index extends React.Component { componentDidMount() { this.props.dispatch...todoList"> this.props.dispatch
todoList"> this.props.dispatch... {data.title} <button onClick={() => this.props.dispatch
todoList"> this.props.dispatch...{data.title} <button onClick={() => this.props.dispatch
CHANGE_TEST': return action.val //新增store处理 default: return state } } 5.3 引入对应action对象 使用this.props.dispatch.../store/actions' this.props.dispatch(changeTest('新的值')) 注意 使用HashRouter进行前端跳转记录!!!
dispatch({ type: 'RECEIVE_STUFF' }); }); }; } 然后组件里可能这样: function onHandlePress () { this.props.dispatch...({ type: 'SHOW_WAITING_MODAL' }); this.props.dispatch(createRequest()); } 这样通过 redux state 和 reducer...function onHandlePress () { // createRequest 触发 action `BEGIN_REQUEST` this.props.dispatch(createRequest
.args))) 算是比较重要的一句,它的作用是返回组合参数后的函数,比如 compose(f, g, h) 等价于 (...args) => f(g(h(...args))),效果图如下所示,调用 this.props.dispatch...拿上个小节提到的 logger、redux-thunk 中间件为例,其 middleware 的内部串行调用方式如下,从而完成了 dispatch 功能的增强(支持如 this.props.dispatch
store和顶层组件使用connect方法绑定,并赋给props一个dispatch方法,可以直接在组件内部this.props.dispatch(action)。...connect方法用于连接state和App,之后即可在App组件内部使用this.props.dispatch()方法了。
this.props.a // 取值 this.props.b // 取值 this.props.c // 取值 // 修改Redux的值 this.props.dispatch(getPurchListForm
要在 Counter 内部 dispatch action,我们可以调用 this.props.dispatch 携带一个 action。...({ type: "INCREMENT" });}; decrement = () => { this.props.dispatch({ type: "DECREMENT" });}; 现在我们完成了...({ type: INCREMENT }); }; decrement = () => { this.props.dispatch({ type: DECREMENT }); };...(increment()); // << 在这使用 }; decrement = () => { this.props.dispatch(decrement()); }; render...你知道你是如何厌倦一直敲 this.props.dispatch 并且它看起来多么混乱?(跟我来) 写一个 mapDispatchToProps 对象(或者函数!
list.citys, detail:list.detail })) class CreateFrom extends Component { getDetail = () => { this.props.dispatch...componentDidMount(){ this.props.form.setFieldsValue({city:"上海"}); } getDetail = () => { this.props.dispatch
/services/example"; class IndexPage extends React.Component { handleSetName = () => { this.props.dispatch...setName", data: { name: "猪猪侠", }, }); }; handleSetNameAsync = () => { this.props.dispatch...indexTest/setNameAsync", data: { name: "猪猪侠", }, }); }; testCnode = () => { this.props.dispatch
todoList"> this.props.dispatch
watch() { yield takeEvery('fetchData', fetchData); } 正常使用dispatch分发action sagaClick = () => { this.props.dispatch
keyword, name: 'topword' }, dataType: 'jsonp', success: (data)=>{ if(data.status) this.props.dispatch...class NewsList extends React.Component { search(){ let keyword = this.refs.keyInput.value this.props.dispatch...class NewsList extends React.Component { search(){ let keyword = this.refs.keyInput.value this.props.dispatch
questions:new Array(8).fill({}), // 设置size可用于骨架屏展示 tags:[] } } componentDidMount(){ this.props.dispatch...state,payload)) return {...state,payload}; }, } }; 在page页面中拿tags: componentDidMount(){ this.props.dispatch...}).then(()=>{ this.setState({ questions:this.props.questions }) }) this.props.dispatch
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