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Update main.js #16

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Update main.js #16

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32 changes: 17 additions & 15 deletions JS calculater/js/main.js
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Original file line number Diff line number Diff line change
@@ -1,23 +1,25 @@
let screen = document.getElementById("screen")
buttons = document.querySelectorAll("button")
let screen = document.getElementById("screen");
let buttons = document.querySelectorAll("button");
let screenValue = "";

for(item of buttons){
item.addEventListener("click", (e)=>{
buttonText =e.target.innerText;
if(buttonText == "*"){
screenValue += buttonText;
screen.value = screenValue;
}
else if(buttonText == "c"){
for (let item of buttons) {
item.addEventListener("click", (e) => {
let buttonText = e.target.innerText;

if (buttonText === "c") {
screenValue = "";
screen.value = screenValue;
}
else if(buttonText == "="){
screen.value = eval(screenValue);
}else{
} else if (buttonText === "=") {
try {
screen.value = eval(screenValue);
screenValue = screen.value; // allow chaining
} catch {
screen.value = "Error";
screenValue = "";
}
} else {
screenValue += buttonText;
screen.value = screenValue;
}
})
});
}