does react server rendering have to use redux to manage data? Can I write it directly in the component? ...
recently looking at the react-related technology stack, I feel that a lot of things seem a little laborious. such as the related use of redux-saga, as follows: import { createStore, combineReducers, applyMiddleware } from redux ; import userNameRed...
originally there are parameters in routeInfo, but it is initialized by calling store.dispatch (loading (55). ...
by the way, how the latest api hooks is used in conjunction with redux ...
problem description when I use static propTypes and typeScript and connect, typeScript s type check reports an error. tells me that the type is missing the environmental background of the problems and what methods you have tried I am new to ts. ...
can react-redux be injected into the entry file like vuex and store can be accessed everywhere? The novice code is as follows: if I need to access the store component, I need to add < Provider store= {store} > {children} < Provider > and create c...
The default red area in the figure is rendered according to the array hostedLand , with an initial length of 1. hostedLandlength2 statehostedLandlength and the console does not output anything. reducer: import { addHostedLand } from .. actions ...
recently encountered a confusion as follows: suppose I get a list of original items by request, and I store it in store state = { products:[...] } in a component, users can hide items they don t care about (ps: is not deleted, similar to adding...
problem description how ant-design component library form forms are asynchronously checked the environmental background of the problems and what methods you have tried I use the set of things that redux, does not maintain state, internally and I u...
in ant design, we usually put the form component export default MHeader = Form.create({})(MHeader); then let {getFieldProps} = this.props.form; const { getFieldDecorator } = this.props.form; but we redux also need to wrap components in connect, and ...
my action is as follows getInTh(){ this.props.getTop() } it is found that the then that cannot execute asynchronous action at all will not issue a request. Ask the boss to help solve . ...
I happened to see the FSA standard and began to reflect on my design of the action structure in redux there is a bit of confusion about the description of error types in FSA according to the FSA standard, if an action triggers Error, then its struct...
problem description ` in the process of server rendering, cross-domain is always unsuccessful, and the address of each request for data will go to ` under localhost:3000. the environmental background of the problems and what methods you have tried ...
redux usage scenario, teacher Ruan Yifeng s blog ...
1. The page refreshes, but the active effect resets back to the first 2. Here is the code const menu = [] {menuUrl: console , menuName: }, {menuUrl: loanBefore , menuName: }, {menuUrl: loanLater , menuName: }, {menuUrl: cu...
React 16.3 can the new context api really replace redux? I read some articles, but I still feel like I m using redux and react-redux,. I don t use this new context api very much. Please help me analyze it, thank you! ...
redux-persist can be used with redux, so how can redux-persist be used with dva. ...
use react to do front and back-end separate blogs. Must login status be saved using redux? What other ways can be used? ...
Global state and reusable state are not mentioned for the time being. adding a page will have three pop-up windows, each of which has been extracted into a separate component. whether the status of these pop-up windows needs to be stored in redux. T...
it turns out that there is no problem with this use. Since updating create-react-app, re-eject and updating some dependent libraries, there have been problems < H2 > 1. Store < H2 > "react": "^16.5.2", "react-redux": &qu...
problem description scroll down to the second page on the original list page of the (A) page, click the list < Link to= "xxx " > to jump to the detailed (B) page, and click the back button on the (B) page to execute this.props.history.goBack () ...
when I worked on Mini Program project for the first time, I have been stepping on it all the time. Through value= "{{json.content}} " and {{data.json.content}} in the textarea tag, I can t render it in either way <textarea class= fs14 value=&qu...
problem description vue.js is directly introduced through < script >, not webpack. How to implement ie9 support the environmental background of the problems and what methods you have tried the project does not use the npm method, but introduces th...
Today suddenly encountered a problem, in the text processing need to remove some stop words, stop words are put in a txt file, one of the string is " xa0 ", read with python will automatically become " xa0 " . In the past, it was always precede...
The scenario is that has a stack of py files in the commands directory. Each file is a class. Each class has a different approach. such as -sharp daemon.py import commands while True: message = json.loads(mq.receive()) if not hasattr(com...