This commit is contained in:
dmitry-vsl
2025-05-30 19:59:02 +00:00
parent 1a30311de4
commit 75b1c5e942
30 changed files with 959 additions and 832 deletions

View File

@@ -6,23 +6,23 @@ const nextTodoId = new Function(`
`)()
export const addTodo = text => ({
type: 'ADD_TODO',
type: "ADD_TODO",
id: nextTodoId(),
text
text,
})
export const setVisibilityFilter = filter => ({
type: 'SET_VISIBILITY_FILTER',
filter
type: "SET_VISIBILITY_FILTER",
filter,
})
export const toggleTodo = id => ({
type: 'TOGGLE_TODO',
id
type: "TOGGLE_TODO",
id,
})
export const VisibilityFilters = {
SHOW_ALL: 'SHOW_ALL',
SHOW_COMPLETED: 'SHOW_COMPLETED',
SHOW_ACTIVE: 'SHOW_ACTIVE'
SHOW_ALL: "SHOW_ALL",
SHOW_COMPLETED: "SHOW_COMPLETED",
SHOW_ACTIVE: "SHOW_ACTIVE",
}

View File

@@ -1,15 +1,9 @@
import Footer from './Footer.js'
import AddTodo from '../containers/AddTodo.js'
import VisibleTodoList from '../containers/VisibleTodoList.js'
import Footer from "./Footer.js"
import AddTodo from "../containers/AddTodo.js"
import VisibleTodoList from "../containers/VisibleTodoList.js"
const h = React.createElement
const App = () => (
h('div', null,
h(AddTodo),
h(VisibleTodoList),
h(Footer),
)
)
const App = () => h("div", null, h(AddTodo), h(VisibleTodoList), h(Footer))
export default App

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@@ -1,15 +1,16 @@
import FilterLink from '../containers/FilterLink.js'
import { VisibilityFilters } from '../actions/index.js'
import FilterLink from "../containers/FilterLink.js"
import { VisibilityFilters } from "../actions/index.js"
const h = React.createElement
const Footer = () => (
h('div', null,
h('span', null, 'Show: '),
h(FilterLink, {filter: VisibilityFilters.SHOW_ALL}, 'All'),
h(FilterLink, {filter: VisibilityFilters.SHOW_ACTIVE}, 'Active'),
h(FilterLink, {filter: VisibilityFilters.SHOW_COMPLETED}, 'Completed'),
const Footer = () =>
h(
"div",
null,
h("span", null, "Show: "),
h(FilterLink, { filter: VisibilityFilters.SHOW_ALL }, "All"),
h(FilterLink, { filter: VisibilityFilters.SHOW_ACTIVE }, "Active"),
h(FilterLink, { filter: VisibilityFilters.SHOW_COMPLETED }, "Completed"),
)
)
export default Footer

View File

@@ -1,13 +1,16 @@
const h = React.createElement
const Link = ({ active, children, onClick }) => (
h('button', {
onClick,
disabled: active,
style:{
marginLeft: '4px',
}
}, children)
)
const Link = ({ active, children, onClick }) =>
h(
"button",
{
onClick,
disabled: active,
style: {
marginLeft: "4px",
},
},
children,
)
export default Link

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@@ -1,12 +1,15 @@
const h = React.createElement
const Todo = ({ onClick, completed, text }) => (
h('li', {
onClick,
style: {
textDecoration: completed ? 'line-through' : 'none'
const Todo = ({ onClick, completed, text }) =>
h(
"li",
{
onClick,
style: {
textDecoration: completed ? "line-through" : "none",
},
},
}, text)
)
text,
)
export default Todo

View File

@@ -1,17 +1,18 @@
import Todo from './Todo.js'
import Todo from "./Todo.js"
const h = React.createElement
const TodoList = ({ todos, toggleTodo }) => (
h('ul', null,
const TodoList = ({ todos, toggleTodo }) =>
h(
"ul",
null,
todos.map(todo =>
h(Todo, {
key: todo.id,
...todo,
onClick: () => toggleTodo(todo.id),
})
)
}),
),
)
)
export default TodoList

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@@ -1,25 +1,27 @@
import { addTodo } from '../actions/index.js'
import { addTodo } from "../actions/index.js"
const h = React.createElement
const AddTodo = ({ dispatch }) => {
const inputref = {}
return (
h('div', null,
h('form', {
return h(
"div",
null,
h(
"form",
{
onSubmit: e => {
e.preventDefault()
if (inputref.input.value.trim()) {
dispatch(addTodo(inputref.input.value))
Object.assign(inputref.input, {value: ''})
Object.assign(inputref.input, { value: "" })
}
}
},
},
h('input', {ref: input => Object.assign(inputref, {input})}),
h('button', {type: 'submit'}, 'Add Todo')
)
)
h("input", { ref: input => Object.assign(inputref, { input }) }),
h("button", { type: "submit" }, "Add Todo"),
),
)
}

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@@ -1,15 +1,12 @@
import { setVisibilityFilter } from '../actions/index.js'
import Link from '../components/Link.js'
import { setVisibilityFilter } from "../actions/index.js"
import Link from "../components/Link.js"
const mapStateToProps = (state, ownProps) => ({
active: ownProps.filter === state.visibilityFilter
active: ownProps.filter === state.visibilityFilter,
})
const mapDispatchToProps = (dispatch, ownProps) => ({
onClick: () => dispatch(setVisibilityFilter(ownProps.filter))
onClick: () => dispatch(setVisibilityFilter(ownProps.filter)),
})
export default ReactRedux.connect(
mapStateToProps,
mapDispatchToProps
)(Link)
export default ReactRedux.connect(mapStateToProps, mapDispatchToProps)(Link)

View File

@@ -1,28 +1,25 @@
import { toggleTodo } from '../actions/index.js'
import TodoList from '../components/TodoList.js'
import { VisibilityFilters } from '../actions/index.js'
import { toggleTodo } from "../actions/index.js"
import TodoList from "../components/TodoList.js"
import { VisibilityFilters } from "../actions/index.js"
const getVisibleTodos = (todos, filter) => {
if(filter == VisibilityFilters.SHOW_ALL) {
if (filter == VisibilityFilters.SHOW_ALL) {
return todos
} else if(filter == VisibilityFilters.SHOW_COMPLETED) {
} else if (filter == VisibilityFilters.SHOW_COMPLETED) {
return todos.filter(t => t.completed)
} else if(filter == VisibilityFilters.SHOW_ACTIVE) {
} else if (filter == VisibilityFilters.SHOW_ACTIVE) {
return todos.filter(t => !t.completed)
} else {
throw new Error('Unknown filter: ' + filter)
throw new Error("Unknown filter: " + filter)
}
}
const mapStateToProps = state => ({
todos: getVisibleTodos(state.todos, state.visibilityFilter)
todos: getVisibleTodos(state.todos, state.visibilityFilter),
})
const mapDispatchToProps = dispatch => ({
toggleTodo: id => dispatch(toggleTodo(id))
toggleTodo: id => dispatch(toggleTodo(id)),
})
export default ReactRedux.connect(
mapStateToProps,
mapDispatchToProps
)(TodoList)
export default ReactRedux.connect(mapStateToProps, mapDispatchToProps)(TodoList)

View File

@@ -1,11 +1,11 @@
import App from './components/App.js'
import rootReducer from './reducers/index.js'
import App from "./components/App.js"
import rootReducer from "./reducers/index.js"
const h = React.createElement
const store = Redux.createStore(rootReducer)
ReactDOM.render(
h(ReactRedux.Provider, {store}, h(App)),
document.getElementById('root')
h(ReactRedux.Provider, { store }, h(App)),
document.getElementById("root"),
)

View File

@@ -1,7 +1,7 @@
import todos from './todos.js'
import visibilityFilter from './visibilityFilter.js'
import todos from "./todos.js"
import visibilityFilter from "./visibilityFilter.js"
export default Redux.combineReducers({
todos,
visibilityFilter
visibilityFilter,
})

View File

@@ -1,18 +1,16 @@
const todos = (state = [], action) => {
if(action.type == 'ADD_TODO') {
if (action.type == "ADD_TODO") {
return [
...state,
{
id: action.id,
text: action.text,
completed: false
}
completed: false,
},
]
} else if(action.type == 'TOGGLE_TODO') {
} else if (action.type == "TOGGLE_TODO") {
return state.map(todo =>
(todo.id === action.id)
? {...todo, completed: !todo.completed}
: todo
todo.id === action.id ? { ...todo, completed: !todo.completed } : todo,
)
} else {
return state

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@@ -1,7 +1,7 @@
import { VisibilityFilters } from '../actions/index.js'
import { VisibilityFilters } from "../actions/index.js"
const visibilityFilter = (state = VisibilityFilters.SHOW_ALL, action) => {
if(action.type == 'SET_VISIBILITY_FILTER') {
if (action.type == "SET_VISIBILITY_FILTER") {
return action.filter
} else {
return state