前臺
代碼截圖：
源碼：
<!--動態獲取導航欄-->
<ul>
<li><a href="#"><asp:DataList ID="type" runat="server"
RepeatDirection="Horizontal" RepeatColumns="12" >
<ItemTemplate>
<asp:LinkButton ID="lbtnGetID" runat="server" CssClass="linkbutton" CommandArgument='<%#Eval("foodID") %>' OnClick="lbtnGetID_Click">
<asp:Label ID="lblType" runat="server" Text='<%#DataBinder.Eval(Container,"DataItem.giftType") %>'></asp:Label>
</asp:LinkButton>
</ItemTemplate>
</asp:DataList></a></li>
</ul>
樣式截圖：
後臺
代碼截圖：
源碼：
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
listBind();
TypeBind();
}
}
string id = "";
public void lbtnGetID_Click(object sender,EventArgs e )
{
id = (sender as LinkButton).CommandArgument;
listBind();
}
public void TypeBind()
{
DataSet ds=new DataSetDA().selectData("select * from foodType where state='1'");
this.type.DataSource = ds;
this.type.DataBind();
}
public void listBind()
{
DataSet ds = new DataSetDA().selectData("select * from gift where state='1' and (foodID='" + id.ToString()+ "' or '" + id.ToString()+ "'='')");
this.list.DataSource = ds;
this.list.DataBind();
}