-
Notifications
You must be signed in to change notification settings - Fork 0
/
index.js
70 lines (56 loc) · 1.68 KB
/
index.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
// function getValue(id) {
// var input = document.getElementById(id).value;
// input = parseFloat(input);
// return input;
// }
// function plusFunction() {
// var input1 = getValue("id1");
// var input2 = getValue("id2");
// var total = input1 + input2;
// document.getElementById("result").innerHTML = total;
// }
// function minusFunction() {
// var input1 = getValue("id1");
// var input2 = getValue("id2");
// var total = input1 - input2;
// document.getElementById("result").innerHTML = total;
// }
// function multiplyFunction() {
// var input1 = getValue("id1");
// var input2 = getValue("id2");
// var total = input1 * input2;
// document.getElementById("result").innerHTML = total;
// }
// function divideFunction() {
// var input1 = getValue("id1");
// var input2 = getValue("id2");
// var total = input1 / input2;
// document.getElementById("result").innerHTML = total;
// }
function getValue(id) {
var input = document.getElementById(id).value;
input = parseFloat(input);
return input;
}
function calFunction(sign) {
var input1 = getValue("id1");
var input2 = getValue("id2");
if (sign === '+') {
var total = input1 + input2;
}
else if (sign === '-') {
var total = input1 - input2;
}
else if (sign === '*') {
var total = input1 * input2;
}
else if (sign === '/') {
var total = input1 / input2;
}
document.getElementById("result").innerHTML = total;
}
function resetAll() {
document.getElementById("id1").value = "";
document.getElementById("id2").value = "";
document.getElementById("result").innerHTML = "";
}