如何开火ActiveTabChanged
。TabContainer
我已经编写了一个代码来TabPanel
从数据库中填充 HeaderText,这是我的代码
public partial class dynamicTab : System.Web.UI.Page
{
string strCon = ConfigurationManager.ConnectionStrings["SqlCon"].ConnectionString.ToString();
TabContainer ajxTab;
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
// createTab();
pnlDynamic.Controls.Add(ajxTab);
ajxTab_ActiveTabChanged(ajxTab, EventArgs.Empty);
}
}
private void ajxTab_ActiveTabChanged(TabContainer ajxTab, EventArgs eventArgs)
{
SqlConnection con = new SqlConnection(strCon);
SqlCommand cmd = new SqlCommand("select * from Employee where DeptID='" + ajxTab.ActiveTab.ID.ToString() + "'", con);
con.Open();
SqlDataAdapter da = new SqlDataAdapter();
da.SelectCommand = cmd;
DataSet ds = new DataSet();
da.Fill(ds);
GridView grd = new GridView();
grd.AutoGenerateColumns = true;
grd.DataSource = ds;
grd.DataBind();
pnlDynamic.Controls.Add(grd);
}
protected void page_init(object sender, eventargs e)
{
createtab();
}
private void createTab()
{
SqlConnection con = new SqlConnection(strCon);
SqlCommand cmd = new SqlCommand("select DeptID,DepartmentName from Department", con);
con.Open();
SqlDataAdapter da = new SqlDataAdapter();
da.SelectCommand = cmd;
DataSet ds = new DataSet();
da.Fill(ds);
ajxTab = new AjaxControlToolkit.TabContainer();
for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
TabPanel pnl = new TabPanel();
pnl.HeaderText = ds.Tables[0].Rows[i]["DepartmentName"].ToString();
pnl.ID = ds.Tables[0].Rows[i]["DeptID"].ToString();
ajxTab.Tabs.Add(pnl);
ajxTab.ActiveTabIndex = 0;
}
}
}
第一次ActiveTabChanged
完美触发,但是当我单击第二个选项卡时ActiveTabChanged
没有被触发。我尝试通过设置ajxTab.AutoPostBack=true
但事件发生时选项卡容器不可见。
这是我的示例输出
在单击计算机时,我想加载带有这些详细信息的网格,所以有人可以帮助我