Javascript 使用React、Redux和Immutable.js创建模式弹出窗口
在我的项目中,我希望能够为登录和注册帐户等事项发送模式弹出窗口。我的问题是,我希望它们能够用于任何目的,但我不确定如何以“反应方式”来实现。起初,我想这样做: /常量/Modal.jsJavascript 使用React、Redux和Immutable.js创建模式弹出窗口,javascript,reactjs,popup,redux,immutable.js,Javascript,Reactjs,Popup,Redux,Immutable.js,在我的项目中,我希望能够为登录和注册帐户等事项发送模式弹出窗口。我的问题是,我希望它们能够用于任何目的,但我不确定如何以“反应方式”来实现。起初,我想这样做: /常量/Modal.js export const DISPATCH = 'MODAL/DISPATCH'; export const UPDATE = 'MODAL/UPDATE'; export const DISMISS = 'MODAL/DISMISS'; import { DISPATCH, UPDATE,
export const DISPATCH = 'MODAL/DISPATCH';
export const UPDATE = 'MODAL/UPDATE';
export const DISMISS = 'MODAL/DISMISS';
import {
DISPATCH,
UPDATE,
DISMISS
} from '../constants/Modal';
export function dispatch(type, props) {
return {
type: DISPATCH,
payload: {type, props}
};
}
export function update(props) {
return {
type: UPDATE,
payload: {props}
};
}
export function dismiss() {
return {type: DISMISS};
}
import {Map} from 'immutable';
import {
DISPATCH,
UPDATE,
DISMISS
} from '../constants/Modal';
const initialState = Map({
type: '',
props: Map(),
isDispatched: false
});
export default function modalReducer(state = initialState, action) {
switch (action.type) {
case DISPATCH:
return state.set('type', action.payload.type)
.set('props', Map(action.payload.props))
.set('isDispatched', true);
case UPDATE:
return state.set('props', Map(action.payload.props));
case DISMISS:
return state.set('isDispatched', false);
default:
return state;
}
}
/actions/Modal.js
export const DISPATCH = 'MODAL/DISPATCH';
export const UPDATE = 'MODAL/UPDATE';
export const DISMISS = 'MODAL/DISMISS';
import {
DISPATCH,
UPDATE,
DISMISS
} from '../constants/Modal';
export function dispatch(type, props) {
return {
type: DISPATCH,
payload: {type, props}
};
}
export function update(props) {
return {
type: UPDATE,
payload: {props}
};
}
export function dismiss() {
return {type: DISMISS};
}
import {Map} from 'immutable';
import {
DISPATCH,
UPDATE,
DISMISS
} from '../constants/Modal';
const initialState = Map({
type: '',
props: Map(),
isDispatched: false
});
export default function modalReducer(state = initialState, action) {
switch (action.type) {
case DISPATCH:
return state.set('type', action.payload.type)
.set('props', Map(action.payload.props))
.set('isDispatched', true);
case UPDATE:
return state.set('props', Map(action.payload.props));
case DISMISS:
return state.set('isDispatched', false);
default:
return state;
}
}
/减速器/Modal.js
export const DISPATCH = 'MODAL/DISPATCH';
export const UPDATE = 'MODAL/UPDATE';
export const DISMISS = 'MODAL/DISMISS';
import {
DISPATCH,
UPDATE,
DISMISS
} from '../constants/Modal';
export function dispatch(type, props) {
return {
type: DISPATCH,
payload: {type, props}
};
}
export function update(props) {
return {
type: UPDATE,
payload: {props}
};
}
export function dismiss() {
return {type: DISMISS};
}
import {Map} from 'immutable';
import {
DISPATCH,
UPDATE,
DISMISS
} from '../constants/Modal';
const initialState = Map({
type: '',
props: Map(),
isDispatched: false
});
export default function modalReducer(state = initialState, action) {
switch (action.type) {
case DISPATCH:
return state.set('type', action.payload.type)
.set('props', Map(action.payload.props))
.set('isDispatched', true);
case UPDATE:
return state.set('props', Map(action.payload.props));
case DISMISS:
return state.set('isDispatched', false);
default:
return state;
}
}
组件将启动这些操作,然后ModalContainer组件将根据
state.modal.get('type')
呈现相应的弹出窗口,并将state.modal.get('props')
传递给模态组件。这样做的问题是,道具最终会包括组件的子级和各种方法,而这些都与存储无关。如何从不是ModalContainer组件子组件的组件中呈现弹出窗口,而不执行类似于React.render(,document.getElementById('modal-container'))
?我描述了一种类似的模式对话方式。根据我的经验,我只是不传递带有有效负载的非序列化道具 例如,我不会传递子对象,而是将行为封装在适当的模态组件本身中,例如
。然后由DeleteUserModal
根据需要连接到存储,检索所需数据,分派操作,并选择要渲染的子级
或者,您可以完全避免通过Redux路由模态,只需使用这样的方式即可:
做一些愚蠢的事情,比如React.render(,document.getElementById('modal-container')?
(这不是愚蠢的,人们称这种模式为“门户”。我描述了一种类似的模式对话方式。
根据我的经验,我只是不传递带有有效负载的非序列化道具 例如,我不会传递子对象,而是将行为封装在适当的模态组件本身中,例如
。然后由DeleteUserModal
根据需要连接到存储,检索所需数据,分派操作,并选择要渲染的子级
或者,您可以完全避免通过Redux路由模态,只需使用这样的方式即可:
做一些愚蠢的事情,比如React.render(,document.getElementById('modal-container')?
(这不是愚蠢的,人们称这种模式为“门户”。)