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Javascript文档写入X和Y_Javascript_Document.write - Fatal编程技术网

Javascript文档写入X和Y

Javascript文档写入X和Y,javascript,document.write,Javascript,Document.write,我有个问题? 如何使用文档输出inputx1的值和inputy1的值。使用X和Y作为变量,在Javascript中编写 HTML代码: <html> <head> <script type="text/javascript"> function myFunction() { var x1 = document.test.x1.value; var y1 = document.test.y1.value; var x = parseInt(x1)*pars

我有个问题? 如何使用
文档输出input
x1
的值和input
y1
的值。使用
X
Y
作为变量,在Javascript中编写

HTML代码:

<html>
<head>

<script type="text/javascript">
function myFunction() {

var x1 = document.test.x1.value;
var y1 = document.test.y1.value;

var x = parseInt(x1)*parseInt(y1)

document.getElementById("x").value = x;
}
</script>
</head>

<body>
<br>
<form name="test">
inpout<br><br>
  <input type="number" name="x1" id="x1" style="width:70px"> X * 
  <input type="number" name="y1" id="y1" style="width:70px"> Y

<br><br>
    <input type="button" name="Solve" value="Solve" onclick="myFunction()" ><br>
<br><br>
OutPut =<output type="number" name="x" id="x" style="width:100px"></output> <br><br>

Documen.write X = .... Y =...
</form>
</center>
</body>
</html>

函数myFunction(){
var x1=document.test.x1.value;
var y1=document.test.y1.value;
变量x=parseInt(x1)*parseInt(y1)
document.getElementById(“x”).value=x;
}

输入输出

X* Y




输出=

Documen.write X=。。。。Y=。。。
谢谢

这有助于您:

<!DOCTYPE html>
   <html>
<head>
</head>

<body>
<br>
<form name="test">
input<br><br>
  <input type="number" name="x1" id="x1" style="width:70px"> X * 
  <input type="number" name="y1" id="y1" style="width:70px"> Y

<br><br>
    <input type="button" name="Solve" value="Solve" onclick="myFunction()" ><br>
<br><br>
OutPut =<output type="number" name="x" id="x" style="width:100px"></output> <br><br>
    <p id="info"></p>
</form>
    <script type="text/javascript">
        function myFunction() {
        var x1 = document.forms['test']["x1"].value;
        var y1 = document.forms['test']["y1"].value;
        var x = x1 * y1;
        document.getElementById("x").value = x;
            document.getElementById("info").innerHTML = "X : " + x1 + " Y : " + y1;
        }
</script>
</body>
</html>


输入

X* Y




输出=

函数myFunction(){ var x1=document.forms['test'][“x1”].value; var y1=document.forms['test'][“y1”].value; var x=x1*y1; document.getElementById(“x”).value=x; document.getElementById(“info”).innerHTML=“X:+x1+”Y:+y1; }
我们不做家庭作业..呵呵。。好的,我。。不要做作业。我们仍然知道这是你的家庭作业。你能不能正常写作,不要用短裤:sm,wn。。。问题在哪里?嗯……好的,再试一次。你应该买一个新的键盘——看起来你现在用的键盘坏了。