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QuestionRe: e.target.value, switch-case operators Pin
ghazabaz7-Dec-18 7:44
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Both Richards, thanks a bunch.

After making changes to the function parentheses, the enter, delete and backspace of the calculator are now fully functional. However, none of the digits are keying in when clicked on the webpage?
Works fine if entered through the keyboard however. I am guessing it has something to do with:

	// Loops through calcButtons and runs the buttonClick() function when a button is clicked
	for (var i = 0; i < calcButtons.length; i++) {
		calcButtons[i].addEventListener("click", buttonClick);
	}
	
	// Runs the calcKeys function when a key is pressed within the calcWindow element
	document.getElementById("calcWindow").addEventListener("keydown", calcKeys);
}


OR

// Declares the buttonClick(e) function
function buttonClick(e) {
	
	
	// Declares variables calcValue, calcDecimal and buttonValues
	var calcValue = document.getElementById("calcWindow").value;
	var calcDecimal = document.getElementById("decimals").value;
	var buttonValue = e.target.value;
	
	// Begins a switch-case structure to assign events to each button pressed
	switch(buttonValue) {
		case "del":
		calcValue = "";
		break;
		case "bksp":
		calcValue = eraseChar(calcValue);
		break;
		case "enter":
		calcValue = " = " + evalEq(calcValue, calcDecimal) + "\n";
		break;
		case "prev":
		calcValue =  + lastEq(calcValue) ; 
		calcValue = calcValue + buttonValue;
		break;
	}

document.getElementById("calcWindow").value = calcValue;
document.getElementById("calcWindow").focus();

}


Actually getting an error on:

calcValue = + lastEq(calcValue); which handles the previous button. But my main focus now are the number digits of the calculator.
AnswerRe: e.target.value, switch-case operators Pin
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