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KeeJayBe

web2_vbexamen_oef2

Jun 1st, 2019
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  1. // K    L   M   N   O   P   Q
  2. // 2    8   18  32  32  32  32
  3.  
  4. const elektronen = [['K', 2], ['L', 8], ['M', 18], ['N', 32], ['O', 32], ['P', 32], ['Q', 32]];
  5. function berekenSchillen(elektr){
  6.     let divElement = document.getElementById('resultaat');
  7.     elektronen.forEach(element => {
  8.         let pElement = document.createElement('p');
  9.         if(elektr > element[1]){
  10.             pElement.innerHTML = `${element[0]}-schil: ${element[1]} elektronen`;
  11.             elektr -= element[1];
  12.         }else if(elektr <= element[1]){
  13.             pElement.innerHTML = `${element[0]}-schil: ${elektr} elektronen`;
  14.             elektr -= element;
  15.         }else{
  16.             pElement.innerHTML = `${element[0]}-schil: ${0} elektronen`;
  17.         }
  18.         divElement.appendChild(pElement);
  19.     });
  20. }
  21.  
  22. const init = function(){
  23.     document.getElementById('bereken').onclick = () =>{
  24.         berekenSchillen(document.getElementById('aantalElektronen').value);
  25.     }
  26. };
  27. window.onload = init;
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