+ 6

Remove object from array with specified value! HELP!!

I want to remove an object from array using person.splice(person.indexOf(i), 1) along with filter method. Given iter = 1; var i = iter; Filter person that has dead property equals to true then splice them all. Increment iter in order to refresh() the page and so on. However i still got person.name error in result. I want to know to fix these codes. if(persons[0].dead){ var body = document.querySelector("body") body.style.display = " none" }else{ const deadPerson = persons.filter(element => element.dead) for(var i of deadPerson){ persons.splice(persons.indexOf(i), 1) } refresh() iter += 1 } https://code.sololearn.com/WtfV0I5pTiF9/?ref=app

2nd Sep 2020, 6:57 AM
Tri Satria [NEW]
Tri Satria [NEW] - avatar
6 Respostas
+ 5
The numberOfPersons variable needs to be updated as objects are being removed from the persons array.
2nd Sep 2020, 11:11 AM
ODLNT
ODLNT - avatar
+ 3
Would you mind putting the bits you want help with into another code? It just makes it easier for us to read/debug. 👍👍
2nd Sep 2020, 9:18 AM
Rowsej
Rowsej - avatar
+ 3
//second part var iter = 1 function friendsAging(){ for(var i = iter; i < numberOfPersons; i++){ persons[i].aging() persons[i].eat() persons[i].study() persons[i].sleep() persons[i].walk() //find person from persons that is working const workingPerson = persons.filter(element => element.working) for(var i of workingPerson){ i.work() } // [{name:"Doe", working: true}] //find person from persons that has a disease const sickPerson = persons.filter(element => element.disease.length > 0); for(var i of sickPerson){ i.doctor() }; // [{name:"John", disease:["insomnia"]}] } refresh() }
2nd Sep 2020, 10:31 AM
Tri Satria [NEW]
Tri Satria [NEW] - avatar
+ 3
//third part function relations(){ for(var i = iter; i < numberOfPersons; i++){ document.getElementById("relations").innerHTML += "<div id='friends-name'>" + persons[i].name + "</div>" + "<br>" + " 🎂 : " + persons[i].age + "<br>" + " ⚡ : " + persons[i].energy + "<br>" + " đŸ’” : " + persons[i].money + "<br>" + " 🧠 : " + persons[i].iq + "<br>" + " ❀ : " + persons[i].health + "<br>" + " 🔗 : " + persons[i].relation + "<br>" + " 💀 : " + persons[i].dead + "<br>" + " đŸ’» : " + persons[i].working + "<br>" + " đŸ˜· : " + persons[i].disease + "<div id='con-btn' onclick='conversation(" + i + ")'>đŸ‘„ Conversation</div>" + "<div id='gm-btn' onclick='giveMoney(" + i + ")'>💾 Give Money</div>" + "<div id='argue-btn' onclick='argue(" + i + ")'>đŸ€Ź Argue</div>" + "<br>" } } window.onload = function(){ relations() } function refresh(){ document.getElementById("relations").innerHTML =''
2nd Sep 2020, 10:32 AM
Tri Satria [NEW]
Tri Satria [NEW] - avatar
+ 2
//first part if(restart === false){ if(persons[0].dead){ var body = document.querySelector("body") body.style.display = " none" }else{ const deadPerson = persons.filter(element => element.dead); for(var i of deadPerson){ persons.splice(persons.indexOf(i), 1) } refresh() iter += 1 } }
2nd Sep 2020, 10:31 AM
Tri Satria [NEW]
Tri Satria [NEW] - avatar
+ 2
Its now working. Thanks for answering!
2nd Sep 2020, 12:24 PM
Tri Satria [NEW]
Tri Satria [NEW] - avatar