我的HTML代码有问题。在我的网页上，当我点击显示按钮。我没有得到结果 [英] I have a problem with my HTML code. In my webpage when I click on the show button. I didn't get the result
问题描述
我尝试过：
< html>
< head>
< script language =JavaScript>
函数周（）
{
var n，day;
n = document.formday.nday.value;
switch（n）
{
case 1：day = 星期一;
休息;
案例2：day =tuesday;
休息;
案例3：day =wednesday;
休息;
案例4：day =thursday;
休息;
案例5：day =friday;
休息;
案例6：day =saturday;
break;
案例7：day =sunday;
休息;
默认：day =无效输入;
break;
}
document.formday.nday.value;
}
< / script>
< / head>
< body>
< form action =login.phpmethod =postname = formday>
daynumber
< input type =textname =nday>
da y
< input type =textname =txtno>
< input type =buttonvalue =showonclick =Week（）>
< / form>
< / body>
< / html>
What I have tried:
<html>
<head>
<script language="JavaScript">
function week()
{
var n,day;
n=document.formday.nday.value;
switch(n)
{
case 1:day="monday";
break;
case 2:day="tuesday";
break;
case 3:day="wednesday";
break;
case 4:day="thursday";
break;
case 5:day="friday";
break;
case 6:day="saturday";
break;
case 7:day="sunday";
break;
default:day="invalid input";
break;
}
document.formday.nday.value;
}
</script>
</head>
<body>
<form action="login.php" method="post" name="formday">
daynumber
<input type="text" name="nday">
day
<input type="text" name="txtno">
<input type="button" value="show" onclick="Week()">
</form>
</body>
</html>
推荐答案
Javascript
Javascript
function week()
HTML
HTML
<input type="button" value="show" onclick="Week()">
您是否注意到周的不同拼写和周？
试试这个
try this
<html>
<head>
<script language="JavaScript">
function week() {
var n, day;
n = parseInt( document.formday.nday.value);
switch (n) {
case 1: day = "monday";
break;
case 2: day = "tuesday";
break;
case 3: day = "wednesday";
break;
case 4: day = "thursday";
break;
case 5: day = "friday";
break;
case 6: day = "saturday";
break;
case 7: day = "sunday";
break;
default: day = "invalid input";
break;
}
document.formday.txtno.value = day;
}
</script>
</head>
<body>
<form action="login.php" method="post" name="formday">
daynumber <input type="text" name="nday">
day <input type="text" name="txtno">
<input type="button" value="show" onclick="week()">
</form>
</body>
</html>
这篇关于我的HTML代码有问题。在我的网页上，当我点击显示按钮。我没有得到结果的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
