[Code]....
Plus this
[Code]....
work, but not this
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plus this
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The error message is: "File WorkitemAction.ascx.cs was not found".I swear that the file is there. It is visible in the solution explorer as a subnode to WorkitemAction.ascx plus the WorkitemAction.ascx.designer.cs
I am having difficulties how to construct my question, but if I have to put it simply the situation is that I have categories of products. I have an aspx with a repeater on the left that lists the categories. And I want the products to be listed on the right. Category number is variable so I made an ascx with a DataList in it. When I try to do foreach category, ascx = new ascx(); then the DataList within this ascx control is null.
ps: what I want to do is to preload all the products (thre is not much) and hide the divs and fadein fadeout them using jQuery when a category div is clicked.
rightnow it is using jQuery.load(); and I don't like how the images load, cuz they download from top to bottom. Progressive gifs alsdo not an option. site demo is here [URL]
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works okey in aspx codebehind. However, how can I get the same parameter value from an ascx file codebehind.
I have three UpdatePanels on my ascx page. In first I have gridview, in second I have DetailView. DetailsView is in a Panel, after click on buttom -Panel show or hide. All works fine. I added third Panel, new Buttom , inside Panel I put UpdatePanel and I would like the some function as in DetailView - show or hide Panel.After click on buttom I can see this error-Sys.InvalidOperationException: Could not find UpdatePanel with ID 'xxxxxxxxxxx. If it is being updated dynamically then it must be inside another UpdatePanel.
I tried many examples, whitch I found on the internet (move Buttom on page - change its position, add UpdateMode="Conditional" to the UpdatePanel), but without any resolution.
My code
<asp:Panel ID="Panel6" runat="server" CssClass="myCssClass">
<div>
<asp:Button ID="Button1" runat="server"
[code]...
I am able to find the controls of all of these Lables and TextBoxes accept the edateTB. This is strange to me because it is in the same view as the sdateTB. So why would edateTB return NULL when I try to use FindControl on it and sdateTB return the correct control?
Here is the codebehind where I am getting this error. There is more code in this, but I just thought I would include everything up to the part where I get the NULL error.
[Code]....
I need to retrieve a specific node from the TreeView in order to dynamically set it's NavigateUrl property. I've tried using the code below:
TreeNode homeLink = TreeView1.FindNode("Home");
However this returns System.NullReferenceException error.My guess is that I'm using a wrong valuePath in the FindNode("Home"); function. I assume that valuePath refers to the "title" property of the node in the SiteMap?ere is an extract from the sitemap:
<?xml version="1.0" encoding="utf-8" ?>
<siteMap xmlns="http://schemas.microsoft.com/AspNet/SiteMap-File-1.0" >
<siteMapNode url="" title="" description="" SelectAction="Expand" roles="*">
[code]...
a Gridview contain itemtemplate(using code behind) and
Textbox with random id
how to access the the textbox id in code behind
I have a Sidemenu item in my ASP.NET application like below. There are two types of users in my application (Associates, Managers).When ever Associate Login then I have to disable Manager link. I am not able find visible property in codebehind since it is a HTML control. So need your support how to handle this
<ul>
<li><a href="Associate.aspx?val=Tests&index=0" id="lnkAssociates">Associate</a></li>
<li><a href="Manager.aspx id="lnkManager">Manager</a></li>
</ul>
I am trying to target a control in a Detailsview in my codebehind, however I am getting an error "Name "control" is not declared" for example, i have a FileUpload field in the edit template of the detailsview, which I am trying to access as
FileField.PostedFile.SaveAs("directory")
I also tried adding a reference to the Detailsview id such as DetailsView1.FileField.PostedFile.SaveAs("directory")
I am getting frustrated with this problem, I dont know what i did, but now I cannot execute any stored procedured when I could last time.When I use my asp.net application to run the query, it finds the stored procedure but when I execute it is sql management studio it says it cannot find the stored procedure even though it is there.I tried to execute other procedures and the samething happens. Even when I try a simple query it says it cannot find the tableI could execute the query if i placed Use [databasename] in front, but even with this, I cannot execute stored procedures.
View 12 RepliesI am trying to create strogly typed datasets for my project. When I right click on the xsd file that I need to generate a strongly typed dataset for I can't find the 'Advanced' properties as described in the below article (almost half way down)[URL]As I do not see the Advanced properties option I can't find the 'Custom Tool' property/option to set its value to 'MSDatasetGenerator'. Do I have to install some kind of patch on my VS 2005?
View 5 Replieswhat is the expansion of asck, ned the expanison of aspx
View 3 Replieshow to convert the cs (example.cs) file to ascx (example.ascx) file. i don't know how to convert the file .I am novice of asp.net. i want to all the steps to convert ascx file.
View 3 RepliesI have to build a few ascx partial views in my MVC applications to encapsulate re-usable functionalities as well as archive SOR and SOC. However, I encountered challenge how to encapsulate the business logic that drives MVC ascx views.In webforms, the code behind of an ASCX control can handle a button click event and browser still shows the same page with only one postback. How can I archive the same thing in MVC? When ~/Address/Edit/2 includes an ascx partial view with a button on it that calls another MVC action - let's say ~/ShareController/CommonAction - what is the best way for the CmmonAction to return to the very same view that includes the ascx file?Perhaps I am missing a common pattern in MVC web development?
View 5 RepliesI am looking to render excel from an web control. I have code that works from a web page, but when I run it in an ascx.cs file it doesn't do anything.
Is there something about being in an ascx that makes a difference?
Here is my code:
Response.ClearContent();
Response.AddHeader("content-disposition", "attachment; filename=file.xls");
Response.ContentType = "application/vnd.ms-excel";
Response.BinaryWrite(result);
Response.End();
Response.Flush();
Is it possible to use the Response.AddHeader particularly Im trying to use the "Refresh" of it. I need it to pause before it redirects but the place where the code is being ran is in a ASCX in the codebehind. It does nothing when I have the following in my Codebehind:
HttpContext.Current.Response.AddHeader("Refresh", "6;URL=Default.aspx");
Any way I can redirect a user in the codebehind on a ascx page?
how can i access a public function in an .ascx file using C#?
View 3 RepliesHere's the source of a blank .acsx file I created called LogOnBox.
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="LogOnBox.ascx.cs" Inherits="ECommerce.Views.Shared.LogOnBox" %>
I want to drag some labels, and textboxes etc and give them style using a CSS file. How can I associate a CSS to an acsx file?
So the problem is the following :
i do have own user control. which has some javascript file in script tag included like this
<script type="text/javascript" src="../somefile.js" ></script>
or some javascript code directly on the ascx page. everything works if i place this control somewhere in aspx markup. but if i add this control to the page dynamically to some UpdatePanel place holder on postback (this is logic i can not alter), control renders itself and then i get js error message, which says that functions which are placed in somefile.js are not defined/are null. Why is this happening ? Is there anyway to force js including in this case.
the code amount is huge and i was not able to provide a simplified example with the same error,.
The script is included but somehow the functions are not defined. I'm novice to js, so is it possible that just the script is included but not executed, so the functions are not declared ???
The interesting is that if on some page my custom control is declared in aspx.
Okay, maybe it's a bit pedantic, but do ASP.NET user controls HAVE to have an ascx extension?
My reason for wanting to know this is purely academic. I made the statement to someone that they usually have an ascx extension, but then I had the curious thought of if that was always true or not.
I have a function that Localize the text of my control.
// code behind
lblName.Text = Localization.GetLocalValue( "Updated" , this.Path );
and I know that i can call a function inside ascx file.
// ascx file
Text='<%#Global.Convert( (DateTime)(Eval("CreatedDate")) %>'
How can i Get Path Property in ascx file To call GetLocalValue ?
I have 163 .resx files. I want to count the words in these files, because my want to translate the sentences (my task is the localisation).
Now I'm opening each file in Ms Visual Studio and I count words manually. How can I count words in all files? And the second question: can I use a program what grab strings from .resx into an editor where I can translate them and save bacn into .resx files? Or must open the files one by one and edit the text fields manually?
I'm using a user control which uses a dropdown. I call a parameterized stored proc to to populate it. I don't know how to pass parameter '_ReportName' from main aspx file to ascx file.
HTML Code:
<asp:DropDownList ID="dropSortOptions" Width="200px" CssClass="Dropdown" runat="server"
DataSourceID="sqlDataSource" DataTextField="Option_Desc" DataValueField="Option_ID"
AutoPostBack="True">
</asp:DropDownList>
<asp:SqlDataSource ID="sqlDataSource" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionStringName %>"
SelectCommand="sp_SortOptions" SelectCommandType="StoredProcedure">
<SelectParameters>
<asp:ProfileParameter Name="ReportName" PropertyName="_ReportName" />
</SelectParameters>
</asp:SqlDataSource>
I am currently displaying the date via the Eval method in an ASCX file:
Code:
<%#Eval("BirthDate") %>
However this appears as mm/dd/yyyy when I would like it to appear as dd/mm/yyyy. Is there a global setting where I can change the default date format or is there another way to change it directly in the user control ASCX file?
I wanted to know how can I get request to XML file (.xml) but to render the response using codebehind.(like doing <% ... %> )
View 2 Replies