How to fire server side event for menu item.

Hi ,


I creating dynamic menu menu using coolite.I need to fire an server side event when i click on menu item.

please give any example for server side menu item events.


thanks
satya

Hi,

Just use Click AjaxEvent of the MenuItem

Code:

---

MenuItem item = new MenuItem{Text = "Item"};
item.AjaxEvents.Click.Event += MenuItemClick;

---

Code:

---

protected void MenuItemClick(object sender, AjaxEventArgs e)
{
    // your code
}

---

Hi,

Thanks for example.Event works perfectly.

Here i am tring to add extraparameters to detect user clicks on which menu item on menu.
like..

Code:

---

protected void Page_Load(object sender, EventArgs e)
{
    Coolite.Ext.Web.Menu menu = new Coolite.Ext.Web.Menu();

    //for (int i = 1; i < 5; i++)
    //{
        int i = 0;
        Coolite.Ext.Web.MenuItem item = new Coolite.Ext.Web.MenuItem();
        item.ID = i.ToString();
        item.Text = "Item - " + " " + i;
        item.AjaxEvents.Click.Event += MenuItemClick;
        Coolite.Ext.Web.Parameter prm = new Coolite.Ext.Web.Parameter();
        prm.Value = item.ID + i;
        item.AjaxEvents.Click.ExtraParams.Add(prm);
        menu.Items.Add(item);
    //}

    mnuSwitchRole.Menu.Add(menu);
}

protected void MenuItemClick(object sender, AjaxEventArgs e)
{
    // your code}
}

---

Now it is saying Index out of range.please check above code once.

Thanks
satya

Hi,

'sender' argument should point on request initiator (e.g. MenuItem)

Code:

---

MenuItem item = (MenuItem)sender;

---

Hi Vladimir ,

Actually Event of menu item is not fired.Here..

protected void Page_Load(object sender, EventArgs e)
{
Coolite.Ext.Web.Menu menu = new Coolite.Ext.Web.Menu();

//for (int i = 1; i < 5; i++)
//{
int i = 0;
Coolite.Ext.Web.MenuItem item = new Coolite.Ext.Web.MenuItem();
item.ID = i.ToString();
item.Text = "Item - " + " " + i;
item.AjaxEvents.Click.Event += MenuItemClick;
Coolite.Ext.Web.Parameter prm = new Coolite.Ext.Web.Parameter();
prm.Value = item.ID + i;
item.AjaxEvents.Click.ExtraParams.Add(prm);
menu.Items.Add(item);
//}

mnuSwitchRole.Menu.Add(menu);
}

protected void MenuItemClick(object sender, AjaxEventArgs e)
{
// your code}
}


Plz suggest how to raise event menuitem click with specific menu id and name.

thanks and regards
satya</PRE>

Hi,

1. Control ID can't starts with number. Add symbol prefix

Code:

---

item.ID = "m_"+i.ToString();

---

2. You have to define Name for Parameter

Code:

---

prm.Name = "prm";

---