Mixing
react basic todo list with edits and storing state
1
I need some help building a todo list with React. Im a beginner so there are a lot of aspects of react I don't understand. I've created a Todo list at the moment this lists an un ordered list with the input, edit and remove button a select menu and a further input field.
Firstly Im confused to where I update my state. the "App.js" is where my main state is stored and im trying to keep it that way. I need to know how to edit the input field (todo listitem) which stores the new value. Im then looking to create a "completed list" where i want to store the input field as well as the select option (which ever is clicked) Please could someone give me some guidelines for this. Thank you in advance
import React, { Component } from 'react';
import Form from './Components/Form'
import './App.css';
import List from './Components/List'
import Completed from './Components/Completed'
class App extends Component {
constructor(props){
super(props)
this.state={
isEditing:false,
text:"",
items:,
completed:[
{
}
]
}
this.submit=this.submit.bind(this);
this.eventHandler=this.eventHandler.bind(this)
}
submit=(e)=>{
e.preventDefault();
this.setState({
items:[
{
name:this.state.text,
},
...this.state.items
],
text:""
})
}
remove=(index)=>{
this.setState({
items:this.state.items.filter((_,i) => i!==index)
})
}
onChange=(index)=>{
this.setState({
items:this.state.items.filter((_,i) => i!==index)
});
}
eventHandler=(e)=>{
this.setState ({
text:e.target.value
})
}
handleNameEdits=()=>{
this.setState({
isEditing:true
})
}
edit=()=>{
this.setState({
isEditing:!this.state.isEditing
})
}
myoptions=(e)=>{
this.setState({
completed:[
{
webmaster:e
},
...this.state.completed
]
})
}
render() {
return (
<div className="App">
<header className="App-header">
<Form submit={this.submit} myValue={this.state.text} eventHandler=
{this.eventHandler}/>
{this.state.items.map && this.state.items.map((item,index)=>(
<List key={index}
name={item.name}
edit={this.edit}
change={()=>this.onChange(index)}
remove={()=>this.remove(index) }
handleNameEdits={this.handleNameEdits}
myoptions={(e =>this.myoptions(e.target.value))}
/>
))}
</header>
<div>
completed
</div>
</div>
);
}
}
export default App;
import React, { Component } from 'react';
import PropTypes from 'prop-types';
import Edit from './Edit';
class List extends Component {
constructor(props) {
super()
this.options = [
{name:'web1'},
{name:'web2'},
{name:'web3'},
{name:'web4'}
];
}
render() {
const {key} = this.props;
const x=this.options;
return (
<ul>
<li>{this.props.name}
<button onClick={this.props.edit}>Edit</button>
<button onClick={this.props.remove}>Remove</button>
<select onChange={this.props.myoptions}>
{this.options.map(options => <option>{options.name}</option> )}
</select>
<label> Completed
</label><input type="checkbox" onChange=
{this.props.change} checked={this.props.change} onClick=
{this.props.submit}/>
<label> Ticket Number </label><input type='text'/>
</li>
</ul>
)
}
}
export default List;
import React from 'react'
import PropTypes from 'prop-types';
const Form= props=> {
return (
<form onSubmit={props.submit}>
<input type='text' value={props.myValue} onChange=
{props.eventHandler}/>
<button> click</button>
</form>
)
}
Form.PropTypes={
onSubmit:PropTypes.func.isRequired,
evenHandler:PropTypes.func.isRequired,
myValue:PropTypes.string.isRequired
}
export default Form
reactjs
asked Nov 22 '18 at 11:34
LeeLee
195
add a comment |
1
I need some help building a todo list with React. Im a beginner so there are a lot of aspects of react I don't understand. I've created a Todo list at the moment this lists an un ordered list with the input, edit and remove button a select menu and a further input field.
Firstly Im confused to where I update my state. the "App.js" is where my main state is stored and im trying to keep it that way. I need to know how to edit the input field (todo listitem) which stores the new value. Im then looking to create a "completed list" where i want to store the input field as well as the select option (which ever is clicked) Please could someone give me some guidelines for this. Thank you in advance
import React, { Component } from 'react';
import Form from './Components/Form'
import './App.css';
import List from './Components/List'
import Completed from './Components/Completed'
class App extends Component {
constructor(props){
super(props)
this.state={
isEditing:false,
text:"",
items:,
completed:[
{
}
]
}
this.submit=this.submit.bind(this);
this.eventHandler=this.eventHandler.bind(this)
}
submit=(e)=>{
e.preventDefault();
this.setState({
items:[
{
name:this.state.text,
},
...this.state.items
],
text:""
})
}
remove=(index)=>{
this.setState({
items:this.state.items.filter((_,i) => i!==index)
})
}
onChange=(index)=>{
this.setState({
items:this.state.items.filter((_,i) => i!==index)
});
}
eventHandler=(e)=>{
this.setState ({
text:e.target.value
})
}
handleNameEdits=()=>{
this.setState({
isEditing:true
})
}
edit=()=>{
this.setState({
isEditing:!this.state.isEditing
})
}
myoptions=(e)=>{
this.setState({
completed:[
{
webmaster:e
},
...this.state.completed
]
})
}
render() {
return (
<div className="App">
<header className="App-header">
<Form submit={this.submit} myValue={this.state.text} eventHandler=
{this.eventHandler}/>
{this.state.items.map && this.state.items.map((item,index)=>(
<List key={index}
name={item.name}
edit={this.edit}
change={()=>this.onChange(index)}
remove={()=>this.remove(index) }
handleNameEdits={this.handleNameEdits}
myoptions={(e =>this.myoptions(e.target.value))}
/>
))}
</header>
<div>
completed
</div>
</div>
);
}
}
export default App;
import React, { Component } from 'react';
import PropTypes from 'prop-types';
import Edit from './Edit';
class List extends Component {
constructor(props) {
super()
this.options = [
{name:'web1'},
{name:'web2'},
{name:'web3'},
{name:'web4'}
];
}
render() {
const {key} = this.props;
const x=this.options;
return (
<ul>
<li>{this.props.name}
<button onClick={this.props.edit}>Edit</button>
<button onClick={this.props.remove}>Remove</button>
<select onChange={this.props.myoptions}>
{this.options.map(options => <option>{options.name}</option> )}
</select>
<label> Completed
</label><input type="checkbox" onChange=
{this.props.change} checked={this.props.change} onClick=
{this.props.submit}/>
<label> Ticket Number </label><input type='text'/>
</li>
</ul>
)
}
}
export default List;
import React from 'react'
import PropTypes from 'prop-types';
const Form= props=> {
return (
<form onSubmit={props.submit}>
<input type='text' value={props.myValue} onChange=
{props.eventHandler}/>
<button> click</button>
</form>
)
}
Form.PropTypes={
onSubmit:PropTypes.func.isRequired,
evenHandler:PropTypes.func.isRequired,
myValue:PropTypes.string.isRequired
}
export default Form
reactjs
asked Nov 22 '18 at 11:34
LeeLee
195
add a comment |
1
1
1
I need some help building a todo list with React. Im a beginner so there are a lot of aspects of react I don't understand. I've created a Todo list at the moment this lists an un ordered list with the input, edit and remove button a select menu and a further input field.
Firstly Im confused to where I update my state. the "App.js" is where my main state is stored and im trying to keep it that way. I need to know how to edit the input field (todo listitem) which stores the new value. Im then looking to create a "completed list" where i want to store the input field as well as the select option (which ever is clicked) Please could someone give me some guidelines for this. Thank you in advance
import React, { Component } from 'react';
import Form from './Components/Form'
import './App.css';
import List from './Components/List'
import Completed from './Components/Completed'
class App extends Component {
constructor(props){
super(props)
this.state={
isEditing:false,
text:"",
items:,
completed:[
{
}
]
}
this.submit=this.submit.bind(this);
this.eventHandler=this.eventHandler.bind(this)
}
submit=(e)=>{
e.preventDefault();
this.setState({
items:[
{
name:this.state.text,
},
...this.state.items
],
text:""
})
}
remove=(index)=>{
this.setState({
items:this.state.items.filter((_,i) => i!==index)
})
}
onChange=(index)=>{
this.setState({
items:this.state.items.filter((_,i) => i!==index)
});
}
eventHandler=(e)=>{
this.setState ({
text:e.target.value
})
}
handleNameEdits=()=>{
this.setState({
isEditing:true
})
}
edit=()=>{
this.setState({
isEditing:!this.state.isEditing
})
}
myoptions=(e)=>{
this.setState({
completed:[
{
webmaster:e
},
...this.state.completed
]
})
}
render() {
return (
<div className="App">
<header className="App-header">
<Form submit={this.submit} myValue={this.state.text} eventHandler=
{this.eventHandler}/>
{this.state.items.map && this.state.items.map((item,index)=>(
<List key={index}
name={item.name}
edit={this.edit}
change={()=>this.onChange(index)}
remove={()=>this.remove(index) }
handleNameEdits={this.handleNameEdits}
myoptions={(e =>this.myoptions(e.target.value))}
/>
))}
</header>
<div>
completed
</div>
</div>
);
}
}
export default App;
import React, { Component } from 'react';
import PropTypes from 'prop-types';
import Edit from './Edit';
class List extends Component {
constructor(props) {
super()
this.options = [
{name:'web1'},
{name:'web2'},
{name:'web3'},
{name:'web4'}
];
}
render() {
const {key} = this.props;
const x=this.options;
return (
<ul>
<li>{this.props.name}
<button onClick={this.props.edit}>Edit</button>
<button onClick={this.props.remove}>Remove</button>
<select onChange={this.props.myoptions}>
{this.options.map(options => <option>{options.name}</option> )}
</select>
<label> Completed
</label><input type="checkbox" onChange=
{this.props.change} checked={this.props.change} onClick=
{this.props.submit}/>
<label> Ticket Number </label><input type='text'/>
</li>
</ul>
)
}
}
export default List;
import React from 'react'
import PropTypes from 'prop-types';
const Form= props=> {
return (
<form onSubmit={props.submit}>
<input type='text' value={props.myValue} onChange=
{props.eventHandler}/>
<button> click</button>
</form>
)
}
Form.PropTypes={
onSubmit:PropTypes.func.isRequired,
evenHandler:PropTypes.func.isRequired,
myValue:PropTypes.string.isRequired
}
export default Form
reactjs
asked Nov 22 '18 at 11:34
LeeLee
195
I need some help building a todo list with React. Im a beginner so there are a lot of aspects of react I don't understand. I've created a Todo list at the moment this lists an un ordered list with the input, edit and remove button a select menu and a further input field.
Firstly Im confused to where I update my state. the "App.js" is where my main state is stored and im trying to keep it that way. I need to know how to edit the input field (todo listitem) which stores the new value. Im then looking to create a "completed list" where i want to store the input field as well as the select option (which ever is clicked) Please could someone give me some guidelines for this. Thank you in advance
import React, { Component } from 'react';
import Form from './Components/Form'
import './App.css';
import List from './Components/List'
import Completed from './Components/Completed'
class App extends Component {
constructor(props){
super(props)
this.state={
isEditing:false,
text:"",
items:,
completed:[
{
}
]
}
this.submit=this.submit.bind(this);
this.eventHandler=this.eventHandler.bind(this)
}
submit=(e)=>{
e.preventDefault();
this.setState({
items:[
{
name:this.state.text,
},
...this.state.items
],
text:""
})
}
remove=(index)=>{
this.setState({
items:this.state.items.filter((_,i) => i!==index)
})
}
onChange=(index)=>{
this.setState({
items:this.state.items.filter((_,i) => i!==index)
});
}
eventHandler=(e)=>{
this.setState ({
text:e.target.value
})
}
handleNameEdits=()=>{
this.setState({
isEditing:true
})
}
edit=()=>{
this.setState({
isEditing:!this.state.isEditing
})
}
myoptions=(e)=>{
this.setState({
completed:[
{
webmaster:e
},
...this.state.completed
]
})
}
render() {
return (
<div className="App">
<header className="App-header">
<Form submit={this.submit} myValue={this.state.text} eventHandler=
{this.eventHandler}/>
{this.state.items.map && this.state.items.map((item,index)=>(
<List key={index}
name={item.name}
edit={this.edit}
change={()=>this.onChange(index)}
remove={()=>this.remove(index) }
handleNameEdits={this.handleNameEdits}
myoptions={(e =>this.myoptions(e.target.value))}
/>
))}
</header>
<div>
completed
</div>
</div>
);
}
}
export default App;
import React, { Component } from 'react';
import PropTypes from 'prop-types';
import Edit from './Edit';
class List extends Component {
constructor(props) {
super()
this.options = [
{name:'web1'},
{name:'web2'},
{name:'web3'},
{name:'web4'}
];
}
render() {
const {key} = this.props;
const x=this.options;
return (
<ul>
<li>{this.props.name}
<button onClick={this.props.edit}>Edit</button>
<button onClick={this.props.remove}>Remove</button>
<select onChange={this.props.myoptions}>
{this.options.map(options => <option>{options.name}</option> )}
</select>
<label> Completed
</label><input type="checkbox" onChange=
{this.props.change} checked={this.props.change} onClick=
{this.props.submit}/>
<label> Ticket Number </label><input type='text'/>
</li>
</ul>
)
}
}
export default List;
import React from 'react'
import PropTypes from 'prop-types';
const Form= props=> {
return (
<form onSubmit={props.submit}>
<input type='text' value={props.myValue} onChange=
{props.eventHandler}/>
<button> click</button>
</form>
)
}
Form.PropTypes={
onSubmit:PropTypes.func.isRequired,
evenHandler:PropTypes.func.isRequired,
myValue:PropTypes.string.isRequired
}
export default Form
reactjs
reactjs
asked Nov 22 '18 at 11:34
LeeLee
195
asked Nov 22 '18 at 11:34
LeeLee
195
asked Nov 22 '18 at 11:34
LeeLee
195
asked Nov 22 '18 at 11:34
LeeLee
195
asked Nov 22 '18 at 11:34
LeeLee
195
195
add a comment |
add a comment |
0
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