JavaScript实现 panel的显示隐藏
<script language="javascript">
function closeOpen(Panel) {
var test = document.getElementById('Panel');
if (test.style.display == "none") {
test.style.display = "";
}
else {
test.style.display = "none";
}
}
</script>
<input id="Button1" type="button" value="显示隐藏panel" onclick="closeOpen('Panel1')" style="background-image: url('images/title_bg_hide.gif');" />
相关文档：
注意:Option中的O是要大写的，不然语法报错
1.动态创建select
function createSelect(){
var mySelect = document.createElement("select");
mySelect.id = "mySelect"; ......
最近在网上查阅了不少Javascript闭包(closure)相关的资料，写的大多是非常的学术和专业。对于初学者来说别说理解闭包了，就连文字叙述都很难看懂。撰写此文的目的就是用最通俗的文字揭开Javascript闭包的真实面目。
一、什么是闭包？
“官方”的解释是：所谓“闭包”，指的是一个拥有许多变量和绑定� ......
Struts Validator Framework provides an easy-to-use mechanism for performing client-side validation. It's very useful to validate some fields on the client-side before sending the data to the server for processing. By this way we can ensure that the data send to the server is valid. Performing valida ......
