Simple Documentation Question About Embedded Code?
Jul 15, 2010
Is there any documentation or tutorials anywhere on what can be done or put between these magical symbols in ASP.NET aspx files? I've tried a number of resources though they all seem aimed at Classic ASP.I'm already writing protected functions for updating and grouping in my grids using Eval. But, for example, I noticed the following in my code :-
ConnectionString="<%$ ConnectionStrings:WORK_MyConnectionString %>"
I presume that $ ConnectionStrings is a macro or built-in function of some sort and I'm trying to track down what else is available in this area. I would also like to use the
<% if (my function) then .....endif %>
to conditionally write items to the page.
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Aug 26, 2010
i have a doubt difference between object code and embeded code .
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Sep 28, 2010
where we use <%@ %> <%= %> <%# %> etc.
what else asp tags can be added in asp.net web pages?
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Oct 5, 2010
I have use embedded code to assign the value to label's text property.But the assign value is not rendering.Here is my code sample,
<%lblProposedYear.Text="Hello"%>
I can not display the text "hello" at the time of page load.
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Oct 15, 2010
I have a view in ASP.NET MVC. It takes the model object and iterates over a list of strings and displays them in a table row, like so:
Details
<table>
<tbody>
<tr>
<th>Values in the database</th>
</tr>
<% foreach (string value in Model.lstDistinctValues)
{%>
<tr>
<%=value%>
<%} %>
</tr>
</tbody>
The problem is that the values appear ABOVE the header. So 'Values in the database' appears at the bottom, while the values are at the top.
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Jan 26, 2010
I want to integrate paypal inside my shopping cart. For that it requires a html form to be embeded inside .aspx page with the action to paypal and method is post. Inside that form there are some hidden input filed. I want to assign one of those hidden field's value from server side code so i need to access that filed from server side. But how? Here is my form:
<form action="[URL] method="post" id="PaypalForm">
<input type="hidden" name="cmd" value="_cart"/>
<input type="hidden" name="upload" value="1"/>
<input type="hidden" name="business" value="[URL]
<input type="hidden" name="item_name_1" value="Item Name 1" />
<input type="hidden" name="amount_1"/>
<input type="submit" value="PayPal" />
</form>
I want to access amount_1 filed.
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Mar 9, 2011
Using StringBuilder im building my object in code behind so its customize for our needs.. I placed a Literal control within the modalpopup and populating it when you click on a button..On my test page everything works great to display it and when fed a value video file, it plays.. on that page, it wasnt contained within a modalpopup.Now on my actual dev page that i need it on, i placed the literal control within the modalpopup, and when you click on the button, it builds the object..my modal popup comes up and everything shows up except the object which is weird, because within the stringbuilder i have 4 buttons below the object and those show up, just not the object control itself.. can a object not be built and displayed like this?What makes it weirder is that when the modal popup opens, you can view the source of the page and my entire customize object control is there, but it just doesnt render on the page..
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May 11, 2010
how to code a simple calculator in ASP.NET? Everything I try isn't working...Here's what I need to do:
Create a web page with a simple calculator. The web page will have two text boxes (with labels) for data entry, radio list box to select the operation (+, -, *, and /), label to display the result, a calculate button and clear button. Use Validation controls to validate the data entry. Write the code using try/catch block to catch any data entry error. If there is any data entry error then display the message in the result label. Create an appropriate header for the web page and add graphics to make the page look professional. Set the default focus of the form to the first text box and default button to calculate button.
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Jun 23, 2010
I'm new to ASP.NET, and I'm trying to get started with a simple tutorial. But I'm having problems configuring the ability to actually display a .asp or .aspx file on my computer. I have .NET 4 on the computer I'm attempting the following code:
[Code]....
I get an error on my browser that there is an error, and it doesn't display the time as of now.
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Mar 23, 2011
I'm going thru an asp.net 4 book, and I'm at a part about classes and their properties and functions. But up to now, all the examples involve a web_site, with controls, code_behind files, CSS, etc. But, I get to places where I don't understand the examples, so I look out on the web for other resources. For example, I found the code below to demonstrate the "ToString" function. My problem is, I'm not sure know how to test a little piece of code like this. Can't I just open up an application or project or something, paste this in and run it?
Module Module1
Class Perl
Dim _a As Integer
Dim _b As Integer
Public Sub New(ByVal a As Integer, ByVal b As Integer)
_a = a
_b = b
End Sub
Public Overrides Function ToString() As String
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End Function
End Class
Sub Main()
Dim p As Perl = New Perl(2, 3)
Console.WriteLine(p)
End Sub
End Module
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Jun 29, 2010
I wanted to get a code review of my methods for creating a simple list/gallery display in ASP.NET. I am looking for specific ideas on how I might approach this same task differently. My goals are simplicity, rapid development, and ease-of-use.
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Jan 25, 2011
I am new to the Web Services. I am learning this one. I am 10th stander. I need a simple code and procedure how to use it in our web site?
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Jun 5, 2010
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User Control:
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="DelegateUserControl.ascx.cs"
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using System;
namespace Foobar.UserControls
{
public delegate void SendButtonValueToPage(int buttonValue);
public partial class DelegateUserControl : System.Web.UI.UserControl
{
public static event SendButtonValueToPage SendButtonIdToPage;
[Code]....
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Aug 8, 2010
.net frame work. I know about few controlin .net and I have tried few programs also. Now want to learn a databaseconnection in .net so please provide me one easy example of such program.
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someone with good recursion understanding can do it but i failfor example i have a datatable with following data
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1 ------------------- Home ------------------- null
2 ------------------- Course ------------------- null
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Aug 2, 2010
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[Code]....
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I've just come across these in MVC, and would like to use them instead of tables sometimes,as tables and DIV's just don't mix well!Never seen these before,and was wondering if there is any documentation about these new table-substitute TAGs? I've also heard recommendations to use these as opposed to tables and would therefore like to familiarize myself with them properly (as opposed guessing how they work as I have been recently).
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