Web Forms :: Loop Output To Literal Control Only Shows Last Value?

Aug 12, 2010

I have a Button1_Click event that I want to display the first 7 records of a dataset by looping through them and presenting on the page in a Literal Control. All of the database code is working fine because when I use the Response.Write statement below, the first 7 rows are dumped at the page top before the HTML. But, when I replace the Response.Write with the Literal1.Text as shown below, only the last (7th) record is displayed on the page.

Here is the code section in question:

for (int
i = 0; i <= 6; i++)
{
DataRow dr = dt.Rows[i];
string text1 = dr["Question"].ToString();
//Response.Write(text1);
Literal1.Text = text1;
}

View 5 Replies


Similar Messages:

Setting Masterpage Literal Results In Blank Output?

Nov 22, 2010

Trying to output the PageName in a masterpage.

Masterpage has a Literal in which I am setting by accessing a property on the MasterPage "PageTitle".

<head runat="server">
<title><asp:Literal ID="litTitle" runat="server"/></title>
<asp:ContentPlaceHolder ID="head" runat="server" />
</head>

The child page is like this:

<asp:Content runat="server" ContentPlaceHolderID="content">
<%
MasterPage master = Master as MasterPage;
master.PageName = "Log in";
%>
</asp:Content>

And the property PageName is coded thusly:

private string _pageName;
public string PageName
{
get
{
return _pageName;
}
set
{
_pageName = value;
litTitle.Text = _pageName;
}
}

I'm guessing this is because the page output has already been rendered, but as I say I don't know enough about ASP.NET. I guess I'm after something similar to PHPs ob_start().

View 2 Replies

Can't Get Nested Loop To Output

Apr 29, 2010

I cant get my nested loop to output the right code:

If pagesreader.Read() Then
' if subtitle exists then output
mydata = "<h2>" & pagesreader.Item("documentcategoryname") & "</h2>"
While pagesreader.Read()
mydata &= "<h2>" & pagesreader.Item("documentcategoryname") & "</h2>"
If (pagesreader.Item("documentcat") = pagesreader.Item("documentcategoryid")) Then
mydata &= "<p>" & pagesreader.Item("documentname") & "</p>"
End If
End While
End If
produces:
About Us
About Us
doccy4
Map Of Medicine
doccy5

When I need it to procude:
About Us
doccy3
doccy4
Map Of Medicine
doccy

View 7 Replies

SQL Server :: How To Get Output As A Whole When Uasge Of Loop In Stored Procedure

Jul 19, 2010

I have written SP like this to get my required output.create procedure [dbo].[usp_gl_ProjectBudgets] set nocount on begin tran declare @SPError int

declare @y1 varchar(20)
declare @y2 varchar(20)
declare @y3 varchar(20)
declare @y4 varchar(20)
declare @y5 varchar(20)
declare @Glink int
declare @i int
set @y1='Year1'
set @y2='Year2'
set @y3='Year3'
set @y4='Year4'
set @y5='Year5'
set @Glink=1
set @i=1
[code]...

View 7 Replies

Forms Data Controls :: Set The Value Of Literal Control Inside Itemtemplate Control Of Gridview From Code Behind?

Jun 30, 2010

How can i set the value of literal control inside itemtemplate control of gridview from code behind ?(i am using vb.net)

View 1 Replies

DataSource Controls :: Finding Code To Loop Through The Reader And Output The Details On Individual Lines Of The Page

Jan 14, 2010

I'm currently trying to build a html table from the results of a sql data reader. As my table has multiple records, I want the code to loop through the reader and output the details on individual lines of the page. In ASP I have done this in the past using something like

[Code]....

but as I am using data readers I'm not sure what the equivalent is.

View 3 Replies

Web Forms :: How To Add Css To Literal Control In C# Code

Jul 5, 2010

Literal l = e.Item.Cells[4].FindControl("Bookings") as Literal;
if (l != null)
{
l.Text = "<a href="Interest.aspx=" + e.Item.Cells[4].Text + "">Register Interest</a>";
}

i wish to add the below css to the above code:

CssClass="button-small

View 10 Replies

Web Forms :: Pass Through Property For An Literal Control

Nov 5, 2010

I am maintaining some Asp.net code. When one of the pages displays, a bulleted list of text is displayed on the web form. Somehow the bulleted text is passed in with a LITERALcontrol. I looked at the property of this LITERAL control and it is defined as "Pass Through".

I was confused because their was no C# code that was used to populate the LITERAL control. So basically with google I found out that the LITERAL must be using something called a "Pass through property"to pass in the data. Does anyone know anything about this? It seems very strange because I have no idea where the data is coming from.

So I hope I am on the right path here figuring out that a pass through property might be getting used.

Can someone me to understand this more, as I am so confused.

<table cellspacing="0" cellpading="0" width="100%" border="0">
<tr>
<td rowspan="2">
<td>
<ASP:LITERAL id="litMessage" runat="server"></ASP:LITERAL>
</td>
</tr>

View 2 Replies

Web Forms :: Loading Data Into Literal Control?

Feb 1, 2010

i need to load data into literal control which is coming from wcf service.

The data which i get is may be of a simple string are may be a html page in the form of string.

what ever the service returns the string i should load that into the literal control.

I am able to load html page which is physically present on the local path to the literal.

I need to load the same thing coming from wcf service

View 3 Replies

Web Forms :: Confirm The Existence Of A Literal Control?

Jul 13, 2010

I have a literal control within a ContentPlaceHolder on my master page. In the master page code behind, I want to check to see if the literal is still there and if so, update the text.

This is my code, but it always believes my literal control does not exist:

[Code]....

"test";//headerImageLiteral.Text
= "<img Height="82px" alt="Header Image" src="" + myImagePath + "mission.jpg" Width="643px" />";
}

View 2 Replies

Web Forms :: Saving A Form Built From A Literal Control?

Jul 16, 2010

I was attempting to use a gridview, but found that it was a little to restrictive in terms of formatting. So I'm using a DataReader and a StringBuilder (using the Append method to attach to the Literal control) to build a form. The form is pretty simple: labels, radio buttons, and textboxes. The appended data was practically taken from a classic asp page (with just some minor tweeking). For the most part there will always be 5 records on the form to loop through and save (sometimes less...never more).

Now comes the tricky part. I want to save the information on my form, but I'm not sure how to proceed. Do I use the Append method to add a save button to my form. And if so, how do I save the data (I couldn't use the codebehind could I)? Do I use an asp:Button and if so, will it recognize the form since it was build dynammically?

View 9 Replies

Web Forms :: View Data In Textbox Or Literal Control From Database?

Dec 9, 2010

I know this is gonna be easy for some of you. I have a page that I am making for a timekeep site for my organization. The site pulls the user's username. I have a table in MSSQL that has the users informaton. This table has an ID for each user. I need to get the ID to display in a text box or literal so that I can use it in a query. Once it is in the control. I will use it to make the entry into another table that records the users time.

There may be an easier way to do it. I am just starting out and do not know how to do it.

View 21 Replies

Can Literal Control Improve Web Page Speed Over Label Control

Apr 28, 2010

i have grid that uses around 12 to 15 label when i bind it...and grid contains thousands of records, now if i'll use literal control instead of label will it to improve the speed.

View 4 Replies

C# - Literal Control Vulnerable To XSS Attack?

Nov 1, 2010

I'm using a literal to display some javascript on a product page control. Basically what I'm doing is in my code behind I'm declaring a new stringbuilder, writing the script while inserting some dynamic variables to populate the script then setting the literal text to the stringbuilder. This leaves me open to xss attacks. What can I do to prevent this?

System.Text.StringBuilder sb = new System.Text.StringBuilder();
//loop through items in the collection
for (int i = 0; i < _prod.ActiveProductItemCollection.Count; i++)
{
sb.Append("<script type='text/javascript'>");
//add +1 to each item
sb.AppendFormat("mboxCreate("product_productpage_rec{0}",", i+1);
[code]...

View 4 Replies

How To Access Literal Control In Javascript

Feb 9, 2010

I have got a literal control on page (with some data on it). i want to access it in javascript and want to put some text on it. how can i access literal control in javascript. (i am using asp.net)

My code in javascript (but not working):

lths = document.getElementById("<%= lblhs.ClientID %>");
lths.innerHTML = 'this is text line"

View 4 Replies

Asp - Difference Between Modes Of Literal Control

Sep 9, 2010

Can anyone tell me the difference between passthrough and Transform modes of literal control with an example if possible.

View 1 Replies

Web Forms :: Microsoft Chart Control - Binding To SQL Server Shows Nothing?

Mar 23, 2011

I have a Microsoft ASP.NET chart control. When I bind it to SQL data, it displays nothing. I used a DataList to bind the same data and there are results. Here is the code. What am I doing wrong?

(p.s. the code is below)

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>
<!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">

[Code]....

View 1 Replies

C# - Display Value Of Resource Without Label Or Literal Control?

Mar 8, 2011

How do I display the value of a resource without a ASP.NET control, i.e. I want to avoid this:

<asp:Label text="<%$ Resources: Messages, ThankYouLabel %>" id="label1" runat="server" />

Instead I would prefer to do just this in my .aspx pages:

<%$ Resources: Messages, ThankYouLabel %>

... but I can't, a parser error is thrown:

Literal expressions like '<%$ Resources: Messages, ThankYouLabel %>' are not allowed.
Use <asp:Literal runat="server" Text="<%$ Resources: Messages, ThankYouLabel %>" /> instead.

View 3 Replies

AJAX :: Literal Control Inside UpdatePanel?

Aug 5, 2010

I should probably say I love these forums, I've been viewing for some time and have found loads of valuable information. I'm having a problem with my project, I have an updatepanel containing several items (Two Daypilot Schedulers and a Literal Control). I have set it to conditional and have it update whenever bookings are added/modified in the schedulers. This all works perfectly! I then have a literal control which contains div items with onmouseover= parameters. The control basically contains a list of pending booking requests. On Page_Load I call a method which populates the list...which works fine.

However, whenever I call the UpdatePanel.Update() method (say, when a booking is added), the schedulers update but the literal control does not. I have gone through the debugger and found that the LiteralControl.Text property is correctly set to the new updated list just before calling the Update() method. So basically it all works perfectly apart from the literal control not updating along with the schedulers in the UpdatePanel.

View 3 Replies

Literal Control Inside JavaScript Block?

Dec 9, 2010

If I have an array variable singletext with javascript code like below

[code]...

How can I assign the value of singletext[0] and singletext[1] to a literal control literal1, that I grab from the code behind?

View 2 Replies

Creating Dynamic Text For A Literal Control?

May 26, 2010

On the ListView1_ItemDataBound of a list view event, i create the literal.text like so...

<span style="position:relative;">
style="position:relative">
<span id="term1" class="popup">This id="term1" class="popup">This is the answer!</span>

[code]...

View 1 Replies

AJAX :: Difference Between Label And Literal Control?

Sep 13, 2013

Difference between Label and literal control in Asp.net and also state when to use what???

I am completely confused as till nw i was going with label control and suddenly i am shock to see that literal control also plays similar role... 

I am confused same say's that difference is only regarding to span tag i mean label control output comes with span tag... but who care's when we can do same things with label why to go with literal control

View 1 Replies

Forms Data Controls :: Listbox Control Items Count Shows 0?

Jun 25, 2010

I am working on a screen where in it has a typical 2 listboxes & 2 buttons(add/remove), so when these buttons are clicked the items have to move from one listbox to another. its all working fine with javascript.but the issue is, I am not able to get the items of the 2nd listbox in the codebehind. I tried with html & asp.net listbox controls. I even tried to access the listbox using Request.Form["ControlName"] - which gives a null value.In the listbox1 the data's are coming from database.The data's choose from listbox1 will be moved to listbox2. And again i have to update this data to one of database table.

View 3 Replies

C# - Get Html Table Width To Fit Screen Using Literal .net Control?

Feb 24, 2011

I'm building a html table dynamically in an ASP.NET code behind file using C#. I basically loop through a set of data which is an unknown number of records and split a string containing all the values to make the required number of tds. I display the html by assigning it to an asp:Literal control. However I can't get the table to fit the screen - the browser is adding a horizontal scroll bar and the full table is well off the screen. I tried in IE 8 and FF 3.6.13. Most things I've read online about it say to set the width to 100%. I'm doing this but it's having no effect.

<div id="paging">
<asp:Button ID="btnPrev" runat="server" Text="Prev" CssClass="niceInput" onclick="btnPrev_Click" Enabled="False" />
<asp:Button ID="btnNext" runat="server" Text="Next" CssClass="niceInput" onclick="btnNext_Click" Enabled="False" />
[code]...

View 1 Replies

Auto Click Literal Control On Form Load?

Oct 13, 2010

How can one Auto click a Literal Control button on Form Load?

View 4 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved