Data Controls :: What Does Eval Statement Mean In Controls Like GridView Repeater DataList
Aug 22, 2013<asp:Label ID="lblsize" runat="server" Text='<%# Eval("size")%>' />
in the syntax above, what is '<%# Eval("size")%>' means?
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Forms Data Controls :: If Statement And Eval From A Datalist C#?
Jan 25, 2011I have a datalist and would like to add an if statement within the Text part of my label.
Tried the following but it doesn't work
Note: if I do a normal eval Text='<%# Eval("UI_successful_trans")%>' the value returned from the database will be 1 or 0. Depending of which value is returned, I would like to have the text "Win" or "Lose" returned. ( I know that this could easily be done in code behind but I would like to know if it is
possible to to do that inline ?
[Code]....
[Code]....
Forms Data Controls :: How To Add Brackets To DataList Eval Statement When Displayed
Mar 15, 2011I am using a DataList Control and with the Eval Bind below in the Item Template.
[code]....
I want to do is add a bracket each side of the "CountryName" so it displays as (Spain) for example.
Forms Data Controls :: Conditional Eval Statement In Gridview?
Nov 18, 2010I have a conditional Eval statement in a Gridview that returns a boolean result to display an image if two datafields(strings) are identical:
Visible='<%# Eval("customerA").Equals(Eval("customerB")) %>'
Works great except I don't want the image to display if both datafields are empty. How can I add that logic into this Eval stmt?
Forms Data Controls :: How To Add A "/" Before Gridview Eval Statement In Item Template
Nov 11, 2010i have a gridview that displays an image from database - in the item template i want to add an / before the
bind below / so its gets appended to the value
[code]....
Data Controls :: Display Multiple Google Maps In GridView Repeater Or DataList Controls
Nov 24, 2013I have a requirement to show the GoogleMap in DataList/Repeater for each row. I have the Latitude and longitude, address for each row in table. Below code works fine. but i am not able to show the map with each row of DataList.
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="GoogleMap.aspx.cs" Inherits="GoogleMap" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
[Code]..
Forms Data Controls :: Storing Eval Value In A Variable Or IF Statement?
Jul 8, 2010How do I store an Eval in a variable or use the value of the Eval in an if statement?
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May 7, 2015How to bind chart in datalist dynamically in asp.net c#.
View 1 RepliesForms Data Controls :: URL Binding Using Eval In A Datalist/ How To Remove The Current Page URL
Jul 23, 2010I am using Eval inside a datalist to populate a hyperlink within the datalist with a navigateURL value and I am using it as follows:
<asp:HyperLink ID="HyperLink_FullStory" runat="server" Text="Full Story" NavigateUrl='<%#Eval("LinkAddress")%>'></asp:HyperLink>
The issue I am facing is that the current page URL is getting appended to the 'LinkAddress'(the URL being fetched from the database) and thus,the final URL formed is not a valid one.Can someone suggest how do I remove the current page URL? Is there any way it can be done without writing code in the code behind page?
Forms Data Controls :: Eval Function Of Datalist - Error. Comma, ')', Or A Valid Expression Continuation Expected?
Feb 1, 2010<asp:Button ID="btnDetail" OnClick=<%#"javascript:return Detail(DataBinder.Eval(Container.DataItem,"Description"));"%> runat="server" Text="View Detail" />
it is giving me error.
Comma, ')', or a valid expression continuation expected.
C# - If Statement Inside A ListView With Eval() Or DataBinder.Eval()?
Nov 11, 2010I have a listview control on an .aspx page. Inside this list view i want to check "Type" property which comes from database. here is the example code :
[code]...
As a last resort i tried to user DataBinder.Eval() but i get the exception "Expected class, delegate, enum, interface, or struct". What can i be doing wrong? Writing a function in code-behind isn't an option for me.
Forms Data Controls :: If Then Statement Within A Datalist Control?
Mar 3, 2011I am pulling states from a database. When I get to "district of columbia" I would like to change the result to "washingtondc".
Can this be done from within the contol? A basic IF THEN? How do I go about it?
Forms Data Controls :: Inline If Statement In Datalist?
May 18, 2010I have a datalist which acts like a table and displays certain values. I'm trying to display a boolean value as yes or no as opposed to true or false. This is what my current line looks like, is there any way to use an inline If statement to get this to work?
[Code]....
How can I make this show yes or no instead of true or false?
I am using C# and ASP.NET
Forms Data Controls :: How To Use If Statement In Repeater Item Template
Jul 1, 2010I have this code:
[Code]....
And for the life of me I dont recall how to do an inline if when inside this repeater.
Forms Data Controls :: Repeater ItemTemplate - If Eval(field)=0 Then HTML Else HTML
Feb 20, 2010The following seems reasonable, but it returns an error:
<asp:Repeater ID="RepeaterF" runat="server" DataSourceID="DSF" >
<ItemTemplate>
<%
If Eval("Item_Batch") = 0 Then
%><tr><td></td><td colspan="2"></td><td></td></tr><%
Else %>........
Error: "Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control."
I am finding it difficult to accept that the whole Repeater approach has any benefits over just creating a loop in code, iterating through a recordset, and building a html table into a variable, then dumping it to the page. This repeater is spawning pages of code and objects, and surely this is all using up server resources.
Forms Data Controls :: How To Access To A Label Value Inside Datalist In Update Statement
Jan 6, 2011i have the code to test:
Cmd = New OleDbCommand("update TabEntrevistado set EntrevistadoConcluido=true where EntrevistadoCodigo =8", Con)
Now, I need something like this:
Cmd = New OleDbCommand("update TabEntrevistado set EntrevistadoConcluido=true where EntrevistadoCodigo =" + LblInfoEditar.text, Con)
The problem:
The LblInfoEditar is outside the datalist so it works fine. (note: in this label I put a value like the 8)
But I have this label to test because I need to access a label inside datalist:
<asp:Label Visible="false" runat="server" ID="LblNumEntrevista" Text='<%# Container.DataItem("EntrevistadoCodigo") %>'></asp:Label>
The problem is: in this line I've to put something to access this LblNumEntrevista HOW?
I try:
Cmd = New OleDbCommand("update TabEntrevistado set EntrevistadoConcluido=true where EntrevistadoCodigo =" +
ListaPendentes.LblInfoEditar.text, Con)
But of course I don't work because I can't do this...
Forms Data Controls :: Center A DataList Or Repeater?
Apr 12, 2010So the page is 500px width, and everything should centered.I get a DataList with RepeatColumns on 5, and set it to horizontal and also i add a datasource to it, with 4 items.
Everything is centered. But if i add 6 items to it, the 6th is below the first, so not centerd but aligned to de left. Logically like you add it to a table, but is there a possibility to center everything?"
I tryed it with a repeater and divs with float:left , but then everything is align to the left, i just want to center everything.
Data Controls :: How To Attach Pager With Repeater And DataList
Oct 11, 2013I am trying to use pager into my webpage and it is easy to use it with gridview and listview but i want to use it with repeater and datalist and how it will be.
View 1 RepliesForms Data Controls :: Can Bind A Repeater Datasource To A Datalist
Dec 22, 2010I have this list of names where I want the location underneath each name but nothing is showing up. Is it not actually possible to bind the repeater's datasource to the items in the datalist because nothing is really selected in the datalist - it's just all there?
How do I need to be doing this?
[Code]....
Forms Data Controls :: How To Use DataList Inside Repeater To Accomplish
Feb 2, 2010The select and show details do not meet my requirement, I need them on the page all together.Is there a simpler approach then datalist inside repeater?
View 3 RepliesForms Data Controls :: Datagrid Or Repeater Inside Of Datalist
Nov 3, 2010I am trying to follow this tutorial(out of date) but the simplest I can find and understand to put a repeater or datagrid inside of a datalist.http://www.tutorialized.com/view/tutorial/DataGrid-inside-a-DataGrid/13926I get hung up in the cs part. Can I just add a sql datasource to the aspx page then call it from the cs like this somehow...my
sqldata source ID= VehNames
protected void dgParents_ItemDataBound(object sender, DataGridItemEventArgs e)
Forms Data Controls :: Difference Between Datagrid / Datalist And Repeater?
Aug 18, 2010May i know what is the difference between datagrid, datalist and repeater?
View 4 RepliesForms Data Controls :: How To Display Rank For Each Repeater Item - Per DataList
Mar 3, 2011I have a DataList control setup with a Repeater inside it. It's displaying Ranks just fine, but the problem is I don't know how to make it start over with each DataList.
Right now, if there are two rows in the PointsCat table, it creates two DataLists (new DataList for each ID) and populates the Repeater with the person's rank, name and points from the Points table. The CatID in the Points table is a number equal to an ID in the PointsCat table (to tell which DataList's Repeater to display the data in). This code currently just orders ALL the entries from my database table, so the first Repeater in the first DataList may end with a ranking of 4 (4th), the first item in the next DataList's Repeater starts with a rank of 5...instead of starting over with 1.
So my current page may show something like this (notice the rank didn't start over in the second category):
Points Category 1 Points Category 2
1 John Doe 400 4 Janet Doe 275
2 John Smith 390 5 Johnny Smith 270
3 Jane Smith 380
My SqlDataAdapter line is below. I need it to start over the ranking for each CatID. Is it possible to do that within this line?
[Code]....
Forms Data Controls :: Drag And Drop From Treeview Onto Datalist/repeater?
May 31, 2010I have made a monthly view custom calendar.I have taken a repeater to make the control.Now what i want is there is a treeview showing some data.I drag from that treeview onto Datalist/Repeater control.on dropping the value should be inserted into database
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