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main.js
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main.js
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// let display = document.getElementById('display');
// let buttons = Array.from (document.getElementsByClassName('button'));
// buttons.map(button => {
// button.addEventListener('click', (e) => {
// switch( e.target.innerText) {
// default:
// display.innerText += e.target.innerText;
// }
// });
// })
// let display = document.getElementById('display');
// function onclickB(e) {
// switch(e.target.innerText) {
// default:
// display.innerText += e.target.innerText;
// }
// }
const nav= document.querySelector('nav'),
changingbtn = nav.querySelector('.changingbtn');
changingbtn.addEventListener('click', ()=> {
nav.classList.toggle('open');
});
let display = document.getElementById('display');
//regular buttons
let typeButton1 = document.getElementById('type1');
let typeButton2 = document.getElementById('type2');
let typeButton3 = document.getElementById('type3');
let typeButton4 = document.getElementById('type4');
let typeButton5 = document.getElementById('type5');
let typeButton6 = document.getElementById('type6');
let typeButton7 = document.getElementById('type7');
let typeButton8 = document.getElementById('type8');
let typeButton9 = document.getElementById('type9');
let typeButton0 = document.getElementById('type0');
let typeButton00 = document.getElementById('typef');
let typeButtonb = document.getElementById('typed');
let typeButtonbr = document.getElementById('typew');
// let typeButtons = document.querySelectorAll(".buttons type");
typeButton1.addEventListener('click', (e) => {
display.innerText += e.target.innerText;
});
typeButton2.addEventListener('click', (e) => {
display.innerText += e.target.innerText;
});
typeButton3.addEventListener('click', (e) => {
display.innerText += e.target.innerText;
});
typeButton4.addEventListener('click', (e) => {
display.innerText += e.target.innerText;
});
typeButton5.addEventListener('click', (e) => {
display.innerText += e.target.innerText;
});
typeButton6.addEventListener('click', (e) => {
display.innerText += e.target.innerText;
});
typeButton7.addEventListener('click', (e) => {
display.innerText += e.target.innerText;
});
typeButton8.addEventListener('click', (e) => {
display.innerText += e.target.innerText;
});
typeButton9.addEventListener('click', (e) => {
display.innerText += e.target.innerText;
});
typeButton0.addEventListener('click', (e) => {
display.innerText += e.target.innerText;
});
typeButton00.addEventListener('click', (e) => {
display.innerText += e.target.innerText;
});
typeButtonb.addEventListener('click', (e) => {
display.innerText += e.target.innerText;
});
typeButtonbr.addEventListener('click', (e) => {
display.innerText += e.target.innerText;
});
//mathematical operators
let plus = document.getElementById('plus');
let minus = document.getElementById('minus');
let times = document.getElementById('times');
let divide = document.getElementById('divide');
let equal = document.getElementById('equal');
let backS = document.getElementById('backS');
let clear = document.getElementById('clear');
//mathematical opeartors
plus.addEventListener('click', (e) => {
display.innerText += e.target.innerText;
});
minus.addEventListener('click', (e) => {
display.innerText += e.target.innerText;
});
times.addEventListener('click', (e) => {
display.innerText += e.target.innerText;
});
divide.addEventListener('click', (e) => {
display.innerText += e.target.innerText;
});
backS.addEventListener('click', (e) => {
switch(e.target.innerText){
case '←':
if(display.innerText){
display.innerText = display.innerText.slice(0, -1);
}
break;
default:
display.innerText += e.target.innerText;
}
// if(display.innerText) {
// display.innerText = display.innerText.slice(0,-1);
// // break;
// }
// display.innerText += e.target.innerText;
});
clear.addEventListener('click', (e) => {
display.innerText = '';
});
equal.addEventListener('click', (e) => {
try{
display.innerText = eval(display.innerText)
}
catch{
display.innerText = 'Error';
}
});
// button =(e) =>{
// display.innerText += e.target.innerText;
// };
// typeButtons.forEach((anchor)=> anchor.addEventListener("click", button));
// let checkbox = document.getElementById('checkbox');
// var back = document.getElementById('back')
// var number = 1;
// checkbox.addEventListener('click', ()=>{
// // if(number=1) {
// // back.style.background = 'black';
// // }
// switch(number=1) {
// case'checkbox':
// if(number=1) {
// back.style.background = 'black';
// }
// break;
// default: back.style.background = "darkblue";
// }
// })
const checkbox = document.getElementById('checkbox');
checkbox.addEventListener('change', () =>{
document.body.classList.toggle('dark');
})