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accessing to binding-values in my aspx-page
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This message was discovered on ASPFriends.com 'aspngvs' list.
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Dietmar Hollenstein
I have a problem to solve something like that in aps.net:

Asp:
<%If RS("cNewsKurzText")<>"" then%>
<tr>
<td> </td>
<td width="100%" valign="top"
colspan="3"><%=RS("cNewsKurzText")%></td>
</tr>
<%End if%>

I tried something like that asp.net
<%
if (<%#DataBinder.Eval(Container.DataItem," cNewsKurzText ") %> != "" )
{
%>
<tr>
<td> </td>
<td width="100%" valign="top" colspan="3"><%#
DataBinder.Eval(Container.DataItem," cNewsKurzText ") %></td>
</tr>
<%
}
%>

but that doesn&#B4;t work.
Does anyone have an idea ?

Any help would greatly be appreciated.
Reply to this message...
 
    
Paul D. Murphy
Write a function like this that returns your string:

protected string GetRow ( strine TEXT )
{
string returnValue;

try
{
returnString += "<tr><td> </td><td width=\"100%\" valign=\"top\""
returnString += "colspan=\"3\">"
returnString += TEXT.ToString();
returnString += "</td></tr>";

return returnString;
}
catch
{
return "";
}
}

On your aspx page do this

<% GetRow(DataBinder.Eval(Container.DataItem," cNewsKurzText "))
%>

Paul

-----Original Message-----
From: Dietmar Hollenstein [mailto:Click here to reveal e-mail address]
Sent: Tuesday, September 04, 2001 7:05 PM
To: aspngvs
Subject: [aspngvs] accessing to binding-values in my aspx-page

I have a problem to solve something like that in aps.net:

Asp:
<%If RS("cNewsKurzText")<>"" then%>
<tr>
<td> </td>
<td width="100%" valign="top"
colspan="3"><%=RS("cNewsKurzText")%></td>
</tr>
<%End if%>

I tried something like that asp.net
<%
if (<%#DataBinder.Eval(Container.DataItem," cNewsKurzText ") %> != "" )
{
%>
<tr>
<td> </td>
<td width="100%" valign="top" colspan="3"><%#
DataBinder.Eval(Container.DataItem," cNewsKurzText ") %></td>
</tr>
<%
}
%>

but that doesn&#B4;t work.
Does anyone have an idea ?

Any help would greatly be appreciated.

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Reply to this message...
 
    
(VIP)
I have a problem to solve something like that in aps.net:
=20
Asp:
<%If RS("cNewsKurzText")<>"" then%>
<tr>
<td> </td>
<td width=3D"100%" valign=3D"top"
colspan=3D"3"><%=3DRS("cNewsKurzText")%></td>
</tr>
<%End if%>
=20
I tried something like that asp.net
<%
if (<%#DataBinder.Eval(Container.DataItem," cNewsKurzText ") %> !=3D "" )
{
%>
<tr>
<td> </td>
<td width=3D"100%" valign=3D"top" colspan=3D"3"><%#
DataBinder.Eval(Container.DataItem," cNewsKurzText ") %></td>
</tr>
<%
}
%>
=20
but that doesn=B4t work.
Does anyone have an idea ?
=20
Any help would greatly be appreciated.
=20
Reply to this message...
 
    
ali faraz
Paul i have checked your mention solution but it is not working correctly. Then i use another technique which is working perfect. check it

Firstly i store binder value in a session and because preprocessor directive it displays value on the page i assign it to a hidden field. then we can use this value anywhere. i use this in my project likewise

<input type=hidden value=<%# ((String)(DataBinder.Eval(Container.DataItem, "ContactType"))) == "Electrician" ? Session["ScontactType"] = (String) DataBinder.Eval(Container.DataItem,"ContactType") : ""%>>
<%
String cTypeName= (String) Session["ScontactType"];
Session["ScontactType"] = null;
if(cTypeName == "Electrician")
{
%>
<img id="btnSurveyRequest" alt="Survey Request" src="Images/Icons/email_img.gif" onclick="document.location='<%# BrioPower.Common.BrioPowerConfiguration.BaseUrl + "/Default.aspx?rid=UnderConstruction"%>'" style="cursor:hand"> 
<%
}
%>

Ali Faraz
--------------------------------
From: ali faraz
Reply to this message...
 
 
System.ComponentModel.Container
System.Web.UI.DataBinder
System.Web.UI.DataBinding




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