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Compare Two Eval values in a conditional operator in Repeater c#


Compare Two Eval values in a conditional operator in Repeater c#

By : user2949598
Date : November 17 2020, 01:00 AM
I hope this helps . I tried: , Try this:
code :
selected='<%# Eval("NewID").ToString() == Eval("DataID").ToString() ?  "selected" : "" %>'
<option value='<%# Eval("DataID")%>' '<%# Eval("NewID").ToString() == Eval("DataID").ToString() ?  "selected" : "" %>'>


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Why does my repeater keep crashing on Eval(NULL) values?

Why does my repeater keep crashing on Eval(NULL) values?


By : Adam
Date : March 29 2020, 07:55 AM
it should still fix some issue You need to give a stack trace to be sure.
But I can see several issues:
How do I use Eval() to reference values in a SortedDictionary in an asp Repeater?

How do I use Eval() to reference values in a SortedDictionary in an asp Repeater?


By : user1283028
Date : March 29 2020, 07:55 AM
hop of those help? I thought I was clever to switch from the memory intensive DataView to SortedDictionary as a memory efficient sortable data structure. Now I have no idea how get the key and value out of the datasource in the <%# or Eval() expressions. , Use either of these two options:
code :
<%# Eval("Key") %>
<!-- or -->
<%# Eval("Value") %>
Conditional Operator in asp.net repeater databinding

Conditional Operator in asp.net repeater databinding


By : Shubhs
Date : March 29 2020, 07:55 AM
it helps some times I have this in asp.net source page (while binding repeater with data , Try like this....
code :
<%#Convert.ToBoolean(Eval("IsTax")) ? (Eval("TaxAmount").ToString()+" " 
+Eval("TaxGroup").ToString()): "No Tax"%>
How to use conditional Eval inside Repeater control?

How to use conditional Eval inside Repeater control?


By : raj
Date : March 29 2020, 07:55 AM
This might help you How to use conditional Eval inside Repeater control in this case: , You have to wrap if statements in code tags:
code :
<% if (Actions.ShowDates(Eval("DatesAsPeriod").ToString(), Eval("DateList").ToString().Length) > 0)
   {
%>
    <a href="Details.aspx?ActionID=<%# Eval("ID") %>"><%# Eval("Artist") %></a>
<%
   }
   else
   {
%>
   <%# Eval("Artist") %>
<%
   }
%>
<%# (Actions.ShowDates(Eval("DatesAsPeriod").ToString(), Eval("DateList").ToString()).Length > 0) ? "<a href="Details.aspx?ActionID='" + Eval("ID") + "'>" + Eval("Artist") + "</a>" : Eval("Artist") %>
Conditional operator with DataBinder.Eval

Conditional operator with DataBinder.Eval


By : Ruprecht Péter
Date : March 29 2020, 07:55 AM
Any of those help You can write a Method on page level and format the output there.
eg
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