Octavia/odin-calculator
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This commit is contained in:
lolabird 2023-12-27 13:40:15 -07:00
commit 92629c81fe
3 changed files with 33 additions and 21 deletions
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36
script.js
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@ -1,4 +1,4 @@
const screen = document.querySelector(".screen");
const mainScreen = document.querySelector(".main-screen");
const buttons = document.querySelectorAll("button");
const operators = ["+", "-", "*", "/"];
@ -11,44 +11,44 @@ function displayToScreen() {
if (this.className == "equal") {
let calc = new Calculator;
screen.textContent = calc.calculate(screen.textContent);
mainScreen.textContent = calc.calculate(mainScreen.textContent);
} else if (this.classList.contains("all")) {
screen.textContent = "0";
} else if (this.classList.contains("error") && screen.textContent !== "0") {
screen.textContent = screen.textContent.trimEnd()
screen.textContent = screen.textContent.slice(0, -1);
mainScreen.textContent = "0";
} else if (this.classList.contains("error") && mainScreen.textContent !== "0") {
mainScreen.textContent = mainScreen.textContent.trimEnd()
mainScreen.textContent = mainScreen.textContent.slice(0, -1);
if (!isNaN(screen.textContent.charAt(-2))) {
screen.textContent = screen.textContent.trimEnd()
if (!isNaN(mainScreen.textContent.charAt(-2))) {
mainScreen.textContent = mainScreen.textContent.trimEnd()
}
if (screen.textContent === "") {
screen.textContent = "0"
if (mainScreen.textContent === "") {
mainScreen.textContent = "0"
}
} else {
if (this.className == "operator") {
let screenContent = screen.textContent;
let screenContent = mainScreen.textContent;
// Add some logic for handling negatives with -
// Add key support
//limit character size in screen
// limit character size in mainScreen -- first step is to move numbers from the main mainScreen to somewhere else every time a new operator is used and then change what gets sent to the calculator to that new location
for (let i = 0; i < screenContent.length; i++ ) {
if (operators.includes(screenContent[i])) {
let calc = new Calculator;
result = calc.calculate(screen.textContent);
screen.textContent = result;
result = calc.calculate(mainScreen.textContent);
mainScreen.textContent = result;
break;
}
}
screen.textContent += " " + this.textContent + " ";
mainScreen.textContent += " " + this.textContent + " ";
} else if (screen.textContent === "0" && this.className == "num") {
screen.textContent = this.textContent;
} else if (mainScreen.textContent === "0" && this.className == "num") {
mainScreen.textContent = this.textContent;
} else if (this.className == "num") {
screen.textContent += this.textContent;
mainScreen.textContent += this.textContent;
}
}
}