// 假設 ddl_ExecDept 是目前頁面上 DropDownList 的 ID
//取得 下拉控制項的值
alert($("select[id*=ddl_ExecDept]").val());
不難,只是常常忘了 ...
// 假設 ddl_ExecDept 是目前頁面上 DropDownList 的 ID
//取得 下拉控制項的值
alert($("select[id*=ddl_ExecDept]").val());
<head runat="server">
<title>treeTable Demo</title>
<link href="stylesheets/master.css" rel="stylesheet" type="text/css" />
<script language="javascript" src="javascripts/jquery.js" type="text/javascript"></script>
<script language="javascript" src="javascripts/jquery.treeTable.js" type="text/javascript"></script>
<link href="stylesheets/jquery.treeTable.css" rel="stylesheet" type="text/css" />
<script type="text/javascript">
$(function(){
$("#treeTable").treeTable();
})
</script>
</head>
<body>
<table id="treeTable" >
<thead>
<th>office</th><th>帳號</th><th>中文姓名</th>
</thead>
<tbody>
<tr id="p1" ><td>3F</td><td></td><td></td></tr>
<tr id="c1" class="child-of-p1"><td>3F</td><td>paladin</td><td>李志堅</td></tr>
<tr id="c2" class="child-of-p1"><td>3F</td><td>hugo</td><td>馮世華</td></tr>
<tr id="p2"><td>5F</td><td></td><td></td></tr>
<tr id="c3" class="child-of-p2"><td>5F</td><td>panda</td><td>許世宗</td></tr>
<tr id="c4" class="child-of-p2"><td>5F</td><td>polly</td><td>陳珮茹</td></tr>
</tbody>
</table>
</body>
string oriXML = @"<?xml version='1.0' encoding='UTF-8'?> <people> <user office='3F' /> <user office='3F' name='paladin' cname='李志堅' /> <user office='3F' name='hugo' cname='馮世華' /> <user office='5F' /> <user office='5F' name='panda' cname='許世宗' /> <user office='5F' name='polly' cname='陳珮茹' /> </people>";
protected void Page_Load(object sender, EventArgs e)
{
BindGV();
}
private void BindGV()
{
XmlDocument doc = new XmlDocument();
//將 xml 讀到 XmlDocument
doc.LoadXml(oriXML);
//透過 XmlReader 將 XmlDocument 內容取出
XmlReader XR = XmlReader.Create(new System.IO.StringReader(doc.OuterXml));
DataSet ds = new DataSet();
//指定DataSet 的來源是透過 ReadXml 方式取得
ds.ReadXml(XR);
//取出 DataSet 裡的 DataTable , 這行不執行也可以,只要將 gv.DataSource 設為 ds
DataTable dt = ds.Tables[0];
gv.DataSource = dt;
//重新繫結網頁上所放置的 GridView
gv.DataBind();
}
create table #tmp
( t_id int IDENTITY(1,1) NOT NULL,
t_name nvarchar(50),
t_login_date nvarchar(8))
insert into #tmp (t_name,t_login_date) values ('paladin','20091201')
insert into #tmp (t_name,t_login_date) values ('paladin','20091201')
insert into #tmp (t_name,t_login_date) values ('paladin','20091205')
insert into #tmp (t_name,t_login_date) values ('hugo','20091001')
insert into #tmp (t_name,t_login_date) values ('hugo','20091001')
insert into #tmp (t_name,t_login_date) values ('hugo','20091021')
select max(t_id) t_id,t_name,t_login_date from #tmp group by t_name,t_login_date