score:0
please check below sample code. please apply to your system.
class todoapp extends react.component {
constructor(props) {
super(props);
this.state = {
input: ''
}
this.handleclick = this.handleclick.bind(this);
this.handleclick2 = this.handleclick2.bind(this);
this.handlechange = this.handlechange.bind(this);
}
handleclick(e) {
console.log('button value :', e)
};
handlechange(e) {
this.setstate({ input: e.target.value });
};
handleclick2() {
console.log("test box value : ", this.state.input);
};
render() {
return (
<div>
<input type="button" onclick={() => {this.handleclick("abc")}} value="button"/>
<br/>
or
<br/>
<input type="text" onchange={(e) => {this.handlechange(e)}} />
<input
type="button"
value="alert the text input"
onclick={() =>{this.handleclick2()}}
/>
</div>
)
}
}
reactdom.render(<todoapp />, document.getelementbyid('root'));
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react-dom.min.js"></script>
<div id='root'></div>
score:1
you're having function inside function and not calling that.
botaocontinuar = () => {
function continuar() {
what you have described to do so, you may call like:
botaocontinuar = () => {
function continuar() {
}
this.finalizarounao()
continuar()
}
Source: stackoverflow.com
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