Converting to a variable - .NET Framework

147 100+

Hi

I can't do this. I have spent over a week looking/reading books/internet and have got no where.

I would like to apply an if else statement to an <%# Eval

I would like to say:

<%#
if ((DataBinder.Eval(Container.DataItem, "Pn")) !="" )
{
string var_Pn = ((DataBinder.Eval(Container.DataItem, "Pn")).ToString())
response.write = "Find some thing else";
}

%>

I have posted similar before, but have gotten no where and am quite desperate for help.

Jun 6 '08 #1

Subscribe Post Reply

1014

DaveRook

147

100+

Hi

I can't do this. I have spent over a week looking/reading books/internet and have got no where.

I would like to apply an if else statement to an <%# Eval

I would like to say:

Expand|Select|Wrap|Line Numbers

 <%#

if ((DataBinder.Eval(Container.DataItem, "Pn")) !="" )

{

    string var_Pn = ((DataBinder.Eval(Container.DataItem, "Pn")).ToString())

    response.write = "Find some thing else";

}

%>

I have posted similar before, but have gotten no where and am quite desperate for help.

Thanks

Dave

Jun 6 '08 #2

CyberSoftHari

487

Expert 256MB

You can use like

Expand|Select|Wrap|Line Numbers

 <%

Dim myNum

myNum = 6

If myNum = 6 The

{

      //True part here

      Response.Write("Variable myNum = 6")

}

else

{

       //False part here

      Response.Write("Variable myNum = 6")

}

%>

Note: You cannot expect your reply within some time. consider time zones of different places and this is an international community.

Jun 6 '08 #3

Curtis Rutland

3,256

Expert 2GB

You can use like

Expand|Select|Wrap|Line Numbers

<%

Dim myNum

myNum = 6

If myNum = 6 The

{

      //True part here

      Response.Write("Variable myNum = 6")

}

else

{

       //False part here

      Response.Write("Variable myNum = 6")

}

%>

Note: You cannot expect your reply within some time. consider time zones of different places and this is an international community.

I don't think that this will work inside a Repeater or Datalist. He was using the <%# tags.

I'm not sure that this is possible. What I've done in the past is use a Literal control, and use my code behind to fill it with a for loop, and the results are just like a repeater.

Jun 6 '08 #4

CyberSoftHari

487

Expert 256MB

I am unable to understand his topic and the query asked inside (I am not in flow with previous OP’s post), better he should give appropriate topic.

Expand|Select|Wrap|Line Numbers

 <body>

    <form id="form1" runat="server">

        <asp:ScriptManager ID="ScriptManager1" runat="server" />

        <div>

            <asp:UpdatePanel ID="UpdatePanel1" runat="server">

                <ContentTemplate>

                <% for (int i = 0; i <= 3; i++)

                   { %>

                    <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>

                    <%

                        if (TextBox1.Text == "")

                        {

                            TextBox1.Text = "MyName";

                        }

                        else

                        {

                            TextBox1.Text = "YourName";

                        }

                   } %>

                </ContentTemplate>

            </asp:UpdatePanel>

            &nbsp;</div>

        <asp:Button ID="Button1" runat="server" Text="Button" />

    </form>

</body>

Above sample i tested and I never found any difficult or error to run. Thanks to make myself a conformation.

DaveRook, Give appropriate topic and explain your problem in detail. You have to check your code tags. starting with <%# and Closing with %>

Jun 6 '08 #5

Plater

7,872

Expert 4TB

Threads Merged. Please do not double post your questions, it is against the posting guidelines.

MODERATOR

What I've done in the past is use a Literal control, and use my code behind to fill it with a for loop, and the results are just like a repeater.

Yeah, I am a big fan of NOT doing anything inside <%# tags. Control code is for code files, designer code is for design files.
I recomend switching to using backend code to controls things, makes life easier when you need to manipulate the data. Divide and conquer and all that.

Jun 9 '08 #6

CyberSoftHari

487

Expert 256MB

I agree and never prefer <%{Code}%> this code tags inside Html, but it is hard to OP for recode everything in his project. So pointing that way will be simplest to him/her.

Jun 10 '08 #7

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