javascript 计算
javascript 计算
日期:2021-07-23 08:22:53 人气:1
<script type="text/javascript">
function calculate() {
var operand1 = parseFloat(document.getElementById("operand1").value),
operand2 = parseFloat(document.getElementById("operand2").value),
ope
function calculate() {
var operand1 = parseFloat(document.getElementById("operand1").value),
operand2 = parseFloat(document.getElementById("operand2").value),
ope