showing results for - "setstate of one element of an object of states"
Jihane
22 Apr 2016
1function LoginForm() {
2  const [form, setState] = useState({
3    username: '',
4    password: ''
5  });
6
7  const printValues = e => {
8    e.preventDefault();
9    console.log(form.username, form.password);
10  };
11
12  const updateField = e => {
13    setState({
14      ...form,
15      [e.target.name]: e.target.value
16    });
17  };
18
19  return (
20    <form onSubmit={printValues}>
21      <label>
22        Username:
23        <input
24          value={form.username}
25          name="username"
26          onChange={updateField}
27        />
28      </label>
29      <br />
30      <label>
31        Password:
32        <input
33          value={form.password}
34          name="password"
35          type="password"
36          onChange={updateField}
37        />
38      </label>
39      <br />
40      <button>Submit</button>
41    </form>
42  );
43}
queries leading to this page
how to use usestate in react jshow to update a value with usestate jsusestate hook with functionusestate hook examplesusestate for functionusestate in react update only one propertyfunction component usestatehow to get updated value on react hooks set stateupdate object usestate hookssetstate hook to set state objectusestate function reactupdate part of an object with usestatereact js usestate functionhow to use hookstate in reacthow to update state object using usestatereact update object usestatehow to update state object inside array using usestateusestate update objectupdate object react usestateupdate state inside object 22usestate 22react functional components usestatehow to use usestate in a function reactupdate state data from array of objects reactjs this setstate using prevstateusestate with exampleusestate hook function usestate react examplechange state of object react hooksreact usestate fucntionset state in updating slowly use usestatereact js usestate update objectwhy do we use the usestate hook in a react component 3f simple usestate reactreact usestate explainedreact usestate object updatehow does the usestate hook workusestate with pure jshow to create usestate reactjsusestate react explainedreact usestate in functional componentreact native usestate exampleupdate object in usestateusestate function in reacthow to create a usestate in react jshow to change a value of an usestate object how to get updated data after set using usestate reactusestate react native exampleupdate state using usestatewhat we can make inside usestate hookreact hook usestate exampleupdate object using usestate in react nativesetstate of one field in object usestate and keeping all other valueshow react usestate hook worksetstate one value inside objectusestate as functionusestate in react tutorialreact usestate update objectreact hooks usestate in functionhow to update a value in object in usestatecode of the usestate hookhow to update a set state object using hooksusing state hookusestate react functionsupdate object usestateusestate update value in objectreact usestate with functionhow to update usestate with object valuesreact usestate in function in hookusing the state hookhow to change a value from a usestate with objectsetstate one value inside object react use usestate with functionreact js function usestatewhy we use usestate in reactusestate functional programmingreactjs usestate examplehow to set specific object elements of a react setstate updateusestate in react js with examplereact hooks using statecreate your own react hook usestateusestate hook exampleupdating object in usestate reactusestate with a function reactreact function usestateusestate in react functional componentusestate reactjs exmpleupdate object in setstate hookschange value of an object react usestateset particular state in object with usestateusestate react update objectreact usestate state objectusestate with functionusestate in functionhow to use usestate hookmistake we make in react usestate hookhow to change objet value setstate usestatereact update usestate valuereact hooks setstate update objecthow to update object state in react hooksupdate object with usestatehow to change object value in state react js usestateupdate state using usestate hooks onupdate object using usestatehow to use usestate in react to update only one element of an objectusestate hooks simple examplereact usestate implementationreact functional usestatereact usestate functionusestate hook in functional componentsusestate functionusestate object updatingobject state update react hooksusestate react exampleshow to use usestate in a functionusestate react hooksuse of usestate hook in reacthow to update an object in 2bhookstatefunctional components using usestatereact usestate examplesusestate value update in react nativeusestate syntaxuse state update objectupdate object in usestate reacthow to update a specific element in usestate objectset state of object usestatehow to use usestate in react to update only one element of a state objectreact hooks function usestatehow to use usestate method in reactreact usestate update valueusestate with function reacthow to set specific object elements of a react usestate updatewhy use the usestate hook in reactset state to item in an object with usestateusestate 28 29 with function reactwhy do we use the usestate hook in a react componensimple usestate exampleupdate object of usestate in reactreact native usestate examplehow to change just one value of an object in react with usestateusestate in react function can we use usestate in javascript functionusestate hook in react exampleupdate only one value in object state using react hooksusestate example reactupdate state data from array of objects reactjs this setstate using prevstate class componentusestate react hook functional basedusestate update with objecthow do you update an object in usestate 3fbest aproach to update component state object with usestatereact usestate examplefunction usestatereact functional component usestatefunctional component react usestatemanually update value of object in usestatehow to update new value in object in usestatereact hooks setstate update one property of objectwhy do we use the usestate hook in a react componentreact setting and updating object usestateupdate setstate with new object and react hook usestate 22react 22 examplehow to set object usestate updatechange value of object in usestateusestate examplehow to use usestate codeusestate simple exampleupdate usestate objectusestate hook in reactsetstate of one element of an object of states