MessageBox Example Not working

[Tbaseflug]

I am consistently getting errors within the below, from the MessageBox example online, when put into the code-behind.

protected void Button2_Click(object sender, AjaxEventArgs e)
{
    Ext.Msg.Prompt("Name", "Please enter your name:", new JFunction { Fn = "showResultText" }).Show();
}

here is the error I am getting:

Compilation Error
Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.

Compiler Error Message: CS1526: A new expression requires () or [] after type

Source Error:

Line 124:    protected void Prompt_Click(object sender, AjaxEventArgs e)
Line 125:   {
Line 126:        Ext.Msg.Prompt("Name", "Please enter your name:", new JFunction { Fn = "showResultText" }).Show();
Line 127:    }
Line 128:

[geoffrey.mcgill]

I spent the time to make a full .aspx code sample using the bits you posted above and it appears to work as expected.

[Tbaseflug]

As soon as I copy and paste the below into a clean aspx code-behind - intellisense blows up on {
protected void Button2_Click(object sender, AjaxEventArgs e)
{
Ext.Msg.Prompt("Name", "Please enter your name:", new JFunction { Fn = "showResultText" }).Show();
}</PRE>

[GeoffreyRen]

I meet the same problem. Why?

protected void Save_Click(object sender, AjaxEventArgs e)
        {
            com.tsingdai.BLL.Label LabelBLL = new com.tsingdai.BLL.Label();
            com.tsingdai.Model.Label label = new com.tsingdai.Model.Label();
            if (this.LabelName.Text.Trim() == "")
            {
                Ext.Msg.Prompt("Status", "????????!.").Show();
                //EventMessage.MessageBox(2, "??????????", string.Format("{0}???:????!", "????"), Icon_Type.Error, "history.back();", UrlType.JavaScript);
            }


            if (this.U_GroupID.Text.Trim() == "")
            {
                Ext.Msg.Prompt("Status", "????????!.").Show();
                //EventMessage.MessageBox(2, "??????????", string.Format("{0}???:????!!", "????"), Icon_Type.Error, "history.back();", UrlType.JavaScript);
            }


            label.Label_Name = LabelName.Text.Trim();


            int number = 0;
            if (SeqNo.Text.Trim() == "")
            {
                number = LabelBLL.GetMaxSeqNo();
            }
            else
            {
                if (!int.TryParse(SeqNo.Text.Trim(), out number))
                {
                    Ext.Msg.Prompt("Status", "?????????!.").Show();
                    //EventMessage.MessageBox(2, "??????????", string.Format("{0}???:?????!", "????"), Icon_Type.Error, "history.back();", UrlType.JavaScript);
                }
            }
            label.SeqNo = 0;
            label.GroupID = Int32.Parse(U_GroupID.Text);
            label.Description = Description.Text;
            label.Extend_Field1 = "";
            label.Extend_Field1 = "";


            bool result = LabelBLL.Add(label);


            if (result)
                EventMessage.MessageBox(1, "????", string.Format("{1}ID({0})??!", ID, "??"), Icon_Type.OK, Common.GetHomeBaseUrl("List.aspx"));
            else
                EventMessage.MessageBox(1, "????", "??????,??????!", Icon_Type.Error, "history.back();", UrlType.JavaScript);
        }

[GeoffreyRen]

I resolve the problem. You must return command when implement the "Ext.Msg.Prompt("Status", "????????!.").Show();"

    protected void Save_Click(object sender, AjaxEventArgs e)
        {
            com.tsingdai.BLL.Label LabelBLL = new com.tsingdai.BLL.Label();
            com.tsingdai.Model.Label label = new com.tsingdai.Model.Label();
            if (this.LabelName.Text.Trim() == "")
            {
                Ext.Msg.Prompt("Status", "????????!.").Show();
                return;
                //EventMessage.MessageBox(2, "??????????", string.Format("{0}???:????!", "????"), Icon_Type.Error, "history.back();", UrlType.JavaScript);
            }</PRE>            if (this.U_GroupID.Text.Trim() == "")
            {
                Ext.Msg.Prompt("Status", "????????!.").Show();
                return;
                //EventMessage.MessageBox(2, "??????????", string.Format("{0}???:????!!", "????"), Icon_Type.Error, "history.back();", UrlType.JavaScript);
            }</PRE>            label.Label_Name = LabelName.Text.Trim();</PRE>            int number = 0;
            if (SeqNo.Text.Trim() == "")
            {
                number = LabelBLL.GetMaxSeqNo();
            }
            else
            {
                if (!int.TryParse(SeqNo.Text.Trim(), out number))
                {
                    Ext.Msg.Prompt("Status", "?????????!.").Show();
                    return;
                    //EventMessage.MessageBox(2, "??????????", string.Format("{0}???:?????!", "????"), Icon_Type.Error, "history.back();", UrlType.JavaScript);
                }
            }
            label.SeqNo = 0;
            label.GroupID = Int32.Parse(U_GroupID.Text);
            label.Description = Description.Text;
            label.Extend_Field1 = "";
            label.Extend_Field1 = "";</PRE>            bool result = LabelBLL.Add(label);</PRE>            if (result)
                EventMessage.MessageBox(1, "????", string.Format("{1}ID({0})??!", ID, "??"), Icon_Type.OK, Common.GetHomeBaseUrl("List.aspx"));
            else
                EventMessage.MessageBox(1, "????", "??????,??????!", Icon_Type.Error, "history.back();", UrlType.JavaScript);
        }

</PRE>

[geoffrey.mcgill]

Does the following thread help solve the problem, see http://forums.ext.net/showthread.php...ight=JFunction

Please see my response and example in the thread.