How To Use A Variable Defined In Code Behind File On Inline Code
Feb 28, 2010How to Use a Variable Defined in Code Behind File on inline code for same page..
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How To Use A Variable Defined In Code Behind File On Inline Code For Same Page
Feb 28, 2010I have a page with a Textbox, a Button and a Label control. On Button_Click event , I store the value of Textbox in a variable called S using code behind.
I want to show the value of S in the Lable control using inline code but not using the code behind. ?
.net: Use Javascript Variable Into .net Method In Inline Code?
Mar 28, 2011How can I call a .net method in inline code using a javascript variable?My code looks like this:
for ( var i = 0; i < numberIterations; i++ )
{
var result = <%# GetFilterTagURL( myArray[i].Value, false) %>;
//do stuff with result
}
This block is inside a javascript block; the GetFilterTagURL method is a a .net method and I want to pass the variable myArray[i].Value as the first parameter.
UPDATE:I guess that, as you say, I'll have to create a web service to achieve what I want.
Place DataBinding Inline Code Inside Of Inline C# Code?
Jul 28, 2010How can I achieve the desired effect?
Here's the code:
<% if(!String.IsNullOrEmpty(%><%#Eval(Container.DataItem,"OrderXml");%><%)){ %>
etc., which is placed inside of an ItemTemplate inside of a TemplateColumn. In the CodeBehind page I will bind a value to the OrderXml field, which occasionally is NULL.
Unfortunately I get compilation errors.
Custom Server Controls :: How To Use A Custom Server Control That Is Defined In Inline Code In The Same Page
Oct 22, 2010I have to use inline code for an aspx page and I need to use a custom server control that is defined in the same aspx page but the control does not get processed as a server control. it gets returned as is as static html tag.
View 3 RepliesAdding C# Code Inline To Aspx File Generates VS 2008 Compile Error
Feb 22, 2011The inline code
<% for (int i = 0; i < ThumbnailList.Items.Count; i++)
{ Response.Write("thumbnailViews[" + i.ToString() + "] = $find('" +
ThumbnailList.Items[i].FindControl("ThumbnailView").ClientID + "');
"); } %>
produces a bunch of compile time errors in Visual Studio 2008 - although it works fine.
But this seems to be the exact way inline code should be added, at least according to this MS help file:
[URL]
The errors are:
expected expression (at "<%")
expected ';' (at "int i")
expected ')' (at ThumbnailList.Items.Count;
expected ';' (at " i++)")
I have done a
<%@ Page Language="C#" ...
at the top of the file.
Web Forms :: How To Pass A Value From Code Behind To Inline Code
Sep 30, 2010In code behind, I get a value that I need to pass to my inline code i.e. <%= myStringVariable %>. How do this?
P.S. The value that I'm trying to send is for a third party control's property. Something like this:
<xyz:SomeThirdPartyControl ID="myID1" runat="server" SomeProperty="<%= myStringVariable %>" />
Visual Studio :: Code Behind File Controls Not Defined/recognized When Using WSPbuilder?
Oct 14, 2010I am in the process of adding my custom aspx pages to the LAYOUTS folder(a folder I created) in a WSPbuilder solution in VS08. The problem I am having is when I build the solution it fails because the controls(Load, Textboxes, dropdown lists,etc) in the code behind file for the custom aspx pages say they are not defined. They all have a blue squiggly line and I get over 100 errors.what to do to get the WSP to recognize the code behind pages.
View 3 RepliesCustom Server Controls :: How To Reference A Control Defined In The Code Behind From The Aspx File
Jul 1, 2010I have the following Report class that I want to serve as the base class for my pages.
I will have several aspx files MyReport1.aspx, MyReport2.aspx, ... MyReportN.aspx
---------
Report.cs
---------
public class Report : Page
{
protected readonly ListView reportListView; [code]....
Web Forms :: How To Prevent "inline Code" In .aspx Or .ascx File
Apr 9, 2010How i prevent "inline code" in .aspx or .ascx file like sharepoint "Code blocks are not allowed in this file"
View 1 RepliesAJAX :: Can Use Add Variable Code To An OnMouseOver Event In Code Behind
Apr 16, 2010I have a gridview that when users click an asp:Button a confirmation box needs to appear. Inside that confirmation box, I want to include information from the gridview (DataKeyValues) that I can use in the codebehind to customize the confirmation message that pops up.
View 1 RepliesWeb Forms :: Calling Variable When Set In Separate Code File - Can't Work Out
Feb 8, 2011I've done a search and read a few things, All i'm trying to do is set a variable in the code file and call it in the page file asp.net vb.net 3.5. I've tried like this in the code file:
[Code]....
And in the design part of the page:
[Code]....
But it says that name isn't declaired. What am I doing wrong?
How To Check If A Variable Is Defined In A Master File In MVC
Jun 5, 2010I've got a Site.Master file I've created to be my template for the majority of the site, with a navigation. This navigation is dynamically created, based on a recursive Entity (called Page) - Pages with a parentID of 0 are top level, and naturally each child carries it's parent's Id in that field.
I've created a quick little HTML Helper that accepts the ID of an Page and generates the nav by doing a foreach on the children that have a parentId matching the passed Id. On the majority of the site, I want the Site.Master to use a parentId of 0, but if I'm on a strongly typed View displaying a Page, I naturally want to use the Id of the page.
Is there a way to do such conditional logic in a Site.Master (and, does that violate MVC rules)? "If I'm on a strongly typed Page of /Page/{Id}, use the Id render nav, else use 0"
Move Inline Code To Codebehind?
Jan 29, 2010I have a project made with inline code. How can I most quickly move inline code to codebehind for each webform? First, how can I add a codebehind page aspx.c or aspx.vb to one that doesn't have one?
View 3 RepliesC# - Possible To Do Inline Code In ASPX Markup
Jun 1, 2010Is it possible to do things in a PHPish way in ASP.Net? I've seen <%= %> but I've tried it and couldn't get it to work. The PHPish equivalent of what I want to do is
<script src="<?php echo ResolveUrl("jquery/js/jquery.js"); ?>"></script>
How To Set Break Point At Inline Code
Aug 21, 2010I set the element height value by using inline code
View 4 RepliesHow To Use ClientScript.RegisterClientScriptBlock With Inline Code
Mar 16, 2011I have aspx page where there is no code behind. Server side Code written inside tag with runat server attribute.
ClientScript.RegisterClientScriptBlock(this.GetType(), "Email", "GetEmail();");
in page_load() event, it just print GetEmail(); when page load
html xmlns="http://www.w3.org/1999/xhtml">
<head>
<script type="text/javascript" language="javascript">
function GetEmail()
[code]...
How To Put Server Side Code Inline
May 25, 2010I've been using code behind files since day one. Now, I have this funky example that uses inline code. How do I use inline code that needs to be executed in Page_Load() while VS still gives me a code behind page? Do I remove the Page_Load event from code behind file?
View 2 RepliesInline Code In A Server Control?
May 24, 2010<form id="form1" runat="server" method="post" action="Default.aspx?id=<%= ID %>" >
Ok, it is very ugly and I wouldn't have ever tried it myself. It came up in some code that was written years ago but had been working up until this weekend after a bunch of updates were installed on a client's web server where the code is hosted.
The actual result of this is the following html:
<form name="form1" method="post" action="Default.aspx?id=<%= ID %>" id="form1">
The url ends up like this:
http://localhost:6735/Default.aspx?id=<%= ID %>
Which as you can see, demonstrates that the "<" symbol is being encoded before ASP.NET actually processes the page. It seems strange to me as I thought that even though it is not pretty by any means, it should work. I'm confused.
To make matters worse, the client insists that it is a bug in IE since it appears to work in Firefox. In fact, it is broken in Firefox as well, except for some reason Firefox treats it as a 0.
Any ideas on why this happens and how to fix it easily? Everything I try to render within the server control ends up getting escaped.
Edit
Ok, I found a "fix"
<form id="form1" runat="server" method="post" action='<%# String.Format("Default.aspx?id={0}", 5) %>' >
But that requires me to call DataBind which is adding more of a hack to the original hack. Guess if nobody thinks of anything else I'll have to go with that.
Assign Value To User Control Using Inline Code
Jan 20, 2010I have a simple user control (myControl.ascx) , in the myControl.ascx.cs file, I defined:
public string sUserName
{
get
{
return _sUserName;
}
set
{
_sUserName = value;
populateData();
}
}
In one of my aspx page, I use this control:
[Code]....
myNameSapce.Config.sType is a public value from a class, I just can't get that value for above inline code, is it possible to do that? Otherwise, I need go to the .cs file to do this: myControl1.sUserType = myNameSapce.Config.sType; But still hope I can do the inline code.
Web Forms :: How To Pass Parameter Via Inline Code
May 7, 2010Here's the code I have.
[Code]....
I'm not sure about the PostBackUrl property of the btnSubmit button. When I run the page, I got this error:
Input string was not in a correct format.
Description: An unhandled exception occurred during the execution of the current web request. the stack trace for more information about the error and where it originated in the code.
Exception Details: System.FormatException: Input string was not in a correct format. Source Error:
[Code]....
How To Use If Statements With Razor And Inline Code Blocks
Jan 22, 2011I'm updating my old .aspx views with the new Razore view engine. I have a bunch of places where I have code like this:
<span class="vote-up<%= puzzle.UserVote == VoteType.Up ? "-selected" : "" %>">Vote Up</span>
Ideally I'd like to do this:
<span class="vote-up@{puzzle.UserVote == VoteType.Up ? "-selected" : ""}">Vote Up</span>
However there's two problems here:
vote-up@{puzzle.UserVote .... is not treating the @ symbol as a start of a code block @puzzle.UserVote == VoteType.Up looks at the first part @puzzle.UserVote as if it's supposed to render the value of the variable.
Looking For A Code That Defined The Namespace?
Jun 16, 2010I'm not really a ASP.NET programmer, but i am learning. Here's my question. IF you had a set of code that was written in ASP.NET 2.0 and used a specific namespace and used @Import command in the header of your page, BUT you did not have any of the code that defined the namespace, how would approach building a development server that would use this namespace?
What page would you define the namespace ? How would you specify the value the a variable contained in this namespace?
I have some templates but they use a specific namespace. I want to setup this same namespace on my server so i can preview the code.
I've downloaded and installed the Visual Studio Express 2010 tool (great free app). Its helpful,
Web Forms :: Inline Code To Assign Value To Button Text
Jun 11, 2010I tried to assign the value of button text through the following syntax where MyValue is the public variable with the value "Checkout" in the code behind.
[Code]....
But it turned out that it displayed <%=MyValue%> instead of "Checkout". Yes of course I can still assign button text value in the code behind but just don't know if there is any other solutions to it.
Forms Data Controls :: Put OR In Conditional Inline Code?
Mar 15, 2011EXISTING CODE:
<asp:HyperLink ID="HyperLinkG102" runat="server" Visible='<%# (Convert.ToInt32(Eval("L_ID")) != 77777 ) %>' Text='<%# Eval("L_GalleryName") %>' NavigateUrl='<%# String.Format(".... /findlink.aspx?linknum={0}", Eval("L_ID")) %>' Target="_blank" Font-Size="9"
ForeColor="Blue"></asp:HyperLink>
Is there anyway to put an OR conditional in the Visible text?
( Visible='<%# (Convert.ToInt32(Eval("L_ID")) != 77777 ) OR Visible='<%# (Convert.ToInt32(Eval("L_Rank")) != 0 ) %>' )