//手机数字限字
手机号码：<input type="text" );
}
}
}
</script>
//获得当前时间
<a >
var lnk = document.getElementById('demo');
var oSpan = document.getElementById('date');
lnk.onclick = function () {
oSpan.innerHTML = new Date().toLocaleString();
if(e &&e.preventDefault){
e.preventDefault();
}else
{
window.event.returnValue = false;
}
}
</script>
//select下拉框
<script type="text/javascript">
//写法1
var displayArr = ['苹果', '香蕉', '绿树', '狗狗'];
//方法2
var valueArr = [];
valueArr.push('apple');
valueArr.push('banana'); //push=List.Add();
valueArr.push('dog');
valueArr.push('tree');
document.write("<select>")
for (var i = 0; i < 4; i++) {
document.write(
"<option >value='" + valueArr[i] + "'>"
+ displayArr[i]
+"</option>");
}
document.write("</select>");
</script>
</body>