Hello I want to know how to apply "Indeterminate" to my code Checkbox example:
I know the documentation is right there but I wasn't able to make it work this was my attempt and I would say I was close but clearly missing something very important
The idea is that when I click the "parent" one all of them get clicked, all of them changed to checked and all of them send the data to a variable and when I unclick they should remove it, and when I remove one in particular it should only remove that one in particular (that one is already working but idk if I have to add something else for the parent)
Individually they do what I want but I wanted to add the parent/main one so I can just check all of them:
This is my code:
//Functions
//set all students attempt
const [allStudentsID, setAllStudentsID] = useState();
const setAllStudents = () => {
setAllStudentsID(Array.isArray(estudiantes)?estudiantes.map(x=> x.label):[]);
console.log(allStudentsID)
}
//set individual one by one (works)
const [studentID, setStudentID] = useState([])
const setStudent = (estudiante) => {
if(!studentID.find(id => id === estudiante)){
setStudentID([ ... studentID, estudiante]);
}
else {
setStudentID(studentID.filter(studentId => studentId !== estudiante))
}
console.log(studentID)
}
Mapping/Render:
//Titles (not sure if I'm setting up correctly the checkbox)
<thead>
<tr className="Lista">
<th ><Checkbox
color = "primary"
id = "checkBox"
onChange = {() => setAllStudents()}
/>
</th>
<th>Nombre</th>
<th>Colegio</th>
<th>Grado</th>
<th>Accion</th>
</tr>
</thead>
//Table (this works)
{estudiantes.map((estudiantes, index) => (
<tr key={estudiantes.id || index}>
<td>
<Checkbox
checked={!!studentID.find( id => id === estudiantes.uid)}
color = "primary"
id = "checkBox"
onChange = {() => setStudent(estudiantes.uid, index)}
inputProps=aria-label
/>
</td>
... some code that will finish the table
Aucun commentaire:
Enregistrer un commentaire