On my web form, I have a RadioButtonList nested within a ListView as follows:
Nested RadioButtonList, and Inconsistency between Debug and Run without Debug
I want to debug EditPanel.debug.js file of HTML Editor, but it never shows in VS 08 and Im sure it executes to that line.What I did to enable debuggingUnchecked both 2 checkboxes for disabling the debugging
Set ScriptMode="Debug"
Change following line
[ClientScriptResource("AjaxControlToolkit.HTMLEditor.EditPanel", "AjaxControlToolkit.HTMLEditor.EditPanel.js")]
to
[ClientScriptResource("AjaxControlToolkit.HTMLEditor.EditPanel", "AjaxControlToolkit.HTMLEditor.EditPanel.debug.js")]
Debug-Start Debugging/Debug-StartWithoutDebugging OR Project ASP.Net Configuration launches Dreamweaver. It started lastnight, I had both Deamweaver and VWD 2008 express open at the same time - (I was looking at JQuery in the Microsoft and Dreamweaver enviroments simultaniously). After the first tie this happened, I closed down Dreamweaver (CS3) and it opened when I tried to run my VWD project. I reinstalled VWD 2008 express, IIS and disabled Dreamweaver (renamed the exe). Dreamweaver still came up.
View 4 Replies Listed below is my ASP Code
<asp:GridView ID="GridViewDept" runat="server" AutoGenerateDeleteButton="False"
AutoGenerateEditButton="True" ShowFooter="True"
OnRowEditing = "GridViewDept_RowEdit" OnRowCancelingEdit = "GridViewDept_RowCancelingEdit"
Visible="false" AllowSorting="True">[code]....
I still get the error when try to debug
CS1061: 'ASP.dataentry_aspx' does not contain a definition for 'GridViewDept_RowEdit' and no extension method 'GridViewDept_RowEdit' accepting a first argument of type 'ASP.dataentry_aspx' could be found (are you missing a using directive or an assembly reference?)
I would like to know if there is a way to debug the gridview and work around the code that is behind it.Right now i'm getting an error when i try to modify a record with this control. So, if any of you guys know a way to get this done,
View 6 RepliesI have a webcast site that lists them in a gridview. Users have two options, either play the video directly or go to a details page on it and play from there. When the user plays the video directly I need to update the count of how many times it has been viewed. When I run the page from my local machine in debug mode it correctly updates the counter. When I run the page regularly, both from my local machine and on the server it does not update the count, but it does open and play the video. It doesn't give any error messages in any method of running. The only difference between running it on my local machine vs production server is that I have to comment out the authentication code on my local machine. The authentication programming was created by someone else with far more knowledge and I only barely understand how it works. For that matter this site was originally created by that same person. He included the hit counter on the details page but forgot to add it on the front gridview page, so I'm modifying it based on his code on the second page.Important parts of code behind and part of the gridview listed below. Yes I know the means of creating the first connection string is bizarre. I think it has something to do with the authenticate files that makes it work. In the past it has always worked for all connections in code behind but for some reason wouldn't work in the btnPlay subroutine this time, hence the second connection string definition.
[Code]....
[Code]....
So, in my example below, "InputDate'" is an input type=text, "DateColumn" is a TD within a table with a class of "DateColumn".
Read the value of a discreet texbox:
var inputVal = $('#InputDate').val();
Read the value of a div within a table....
This works:
$('#theTable .DateColumn').each(function() {
var rowDate = Date.parse($(this)[0].innerHTML);
});
This doesn't:
$('#theTable .DateColumn').each(function() {
var rowDate = Date.parse($(this)[0].innerHTML());
});
The difference is the "()" after innerHTML. This behavior seems syntactically inconsistent between how you read a value from a textbox and how you read it from a div. I'm ok with sometimes, depending on the type of control, having to read .val vs .innerHTML vs.whateverElseDependingOnTheTypeOfControl...but this example leads me to believe I now must also memorize whether I need trailing brackets or not on each property/method.
So for a person like me who is relatively new to jQuery/Javascript....I seem to have figured out this particular anomaly, in this instance, but is there a convention I am missing out on, or does a person have to literally have to memorize whether each method does or does not need brackets?
This seems so very simple yet I am very stuck. Following some articles on the web, I came up with an ASP.NET web app page that is all declarative (no code behind) yet when it produces NOTHING I feel so totally stuck about what I've done wrong. Here is the entire little page:
[Code]...
as i have developed one class file which inherits from gridview and as there is only one option to get that custom control on to the design like
<%@ Register Assembly="CustomGridNm" Namespace="CustomgridNm" TagPrefix="c1" %>
and
<c1:CustomGrid ID="gridCustom" runat="server" AllowSorting="true"
AutoGenerateColumns="false" AllowPaging="true"
onsorting="gridCustom_Sorting" onpageindexchanged="gridCustom_PageIndexChanged"
[code]...
Visual web developer 2010 express; made a simple web page ( tables and text; that went fine) added a data grid; easily seen in design view, but not there at all in debug.
View 2 RepliesI am currently working on this situation that I could not find any other resources online to help me
Everything is working fine through VS2008 debug mode, or run without debugging ( database connectivity and everything works)but however when i copy the whole project and set up the IIS,
everything work except for database connectivity. I could not seems to read from the database which currently I am using a attached .mdf file
the error shown is as below :
Server Error in '/' Application.
Object reference not set to an instance of an object.
Description:
An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
Source Error:
[Code]....
Source File: Signup.aspx.vb Line: 23 Stack Trace:
[Code]....
but however when i run on VS 2008, I am able to read the data from the database successfully,
I use AJAX controls a lot - AJAX update panels, AJAX-enabled grids, etc. (mostly from Infragistics), and most of the time, things work great. But sometimes they don't, and I have no idea where to start with debugging etc. The AJAX part of it is a black box (seemingly), and I really don't like that. I want to know enough about AJAX and javascript such that I have confidence to work with these controls instead of just praying that they work. I want to be able to debug them, and also have confidence that I am using them properly (because I don't feel I can possibly use them really properly and appropriately if I don't know what they are doing). What do I need to know to get this comfort? Where can I learn about this? How should I go about tackling learning about this?
View 3 RepliesI have a simple web app that queries a server based database. I have tested with both a simple MySQL table and Access tables. The problem is the same whatever 'backend database' that I use. When I run my web application under the VS 2008 debuger then all works fine. No problems with the code. I then publish my web app to either my local IIS or to a different PC's IIS on my network. I then get 'intermittnet' problems reading the data tables. The connection strings are fine. I get a connection. It is when I try and fill the tables that I get errors. The web app just seems to 'hang'.
If I publish to a different IIS on my network (on a different server) the I get the same problems. If I reboot the IIS machine then I seem to be able to get to my data for a while before the IIS seems to 'lock up' and I can't read data anymore. Is this an IIS/authentication/resource issue?
I have installed SQL Server 2008 at my machine.
When trying to debug....i am getting following message...
"Unable to start T -SQL Debugging. Could not connect to computer AMIT. The workstation service has not been started."
i pass the debug test in this page and then when i run t he website i get Eror 404 ... i checked it and its seems that the problem is in the insertion but i cant fined the mistake.... this is my code behind :
[Code]....
i have a newbie question.i have a web app in C#, i have a response.redirect in one of my we pages, now what i want to do is,if i'm debuging i want the redirect to go to page a, if in production i want the redirect to go to pge b.i looked at [Conditional("DEBUG")], but i think this is for methods and such, i want it on a single line of code.
View 3 RepliesI created a "web application" project so I could create a user control (.ascx) (for Umbraco CMS).
When I run my project, I get the directory listing. How do I see my user control in action - do I need to wrap it in a web page first?
I haven't coded many user controls, but the last time I did it I don't remember this problem.
The web page I see in when I run the control in Visual Studio:
Directory Listing -- /
Tuesday, March 16, 2010 07:20 AM <dir> bin
Tuesday, March 16, 2010 07:17 AM <dir> obj
Tuesday, March 16, 2010 07:17 AM <dir> Properties
Tuesday, March 16, 2010 07:25 AM 7,470 CalculateReach.ascx
Tuesday, March 16, 2010 07:18 AM 360 CalculateReach.ascx.cs
Tuesday, March 16, 2010 07:20 AM 513 CalculateReach.ascx.designer.cs
Tuesday, March 16, 2010 07:23 AM 4,243 CalculateReachUserControl.csproj
Tuesday, March 16, 2010 07:23 AM 1,297 CalculateReachUserControl.csproj.user
Tuesday, March 16, 2010 07:21 AM 7,368 web.config
Version Information: ASP.NET Development Server 9.0.0.0
I have a problem displaying images on my web pages. It doesn't matter if I insert the images using the toolbox, or if I try to display them manually by code. The problem is that VS displays them fine in design mode, but not in debugging (red cross).
The source code of the webpage gives me the following adress to the image:
<img id="ctl00_PH1_Image1"
src="Images/red.gif" alt="boo"
style="border-width:0px;" />
The code I used for siplaying the image is:
<asp:Image ID="Image1" runat="server" AlternateText="boo" ImageUrl="~Images
ed.gif" />
My project structure is as following:
Guardian (Project name)
Login.aspx (tries to display the image) Masterpage Images (folder)
red.gif
etc..
I have tried manually changing the relative path to image in several ways, but nothing seems to work.
I have a page that has been working for sometime and now getting this error..
String was not recognized as a valid Boolean.
Im was working on a How-To document of the pages for our VP and now i cant get to page 2 to continue the document.
I have recently added 2 new radiobuttonlists(rel and relst) and im sure its one of them thats causing the issue. But sicne i cant debug not sure which one is failing. Here is my insert code and the error is occuring on the Line 376:
cmd.ExecuteNonQuery();
The fields for the radiobuttons are all setup as BIT in SQL. They all have default values of 0. They are all setup NOT TO ALLOW NULLS.
[Code]....
I have a range validator to prevent people from putting a date in the future.
For this I have specified the Maximum Value as:
[Code]....
It appears during debug that its specifying a date format as MM/DD/YYYY, how can I get it to be DD/MM/YYYY?
I can not debug BLL and DAL methods VS doesn't step into those projects. Only I can debug UI project.
What's wrong with VWD express?
I dragged-and-dropped a few image buttons on my VB.net page. I put a break point on the AddButton Sub routine.
When I run debug and click the button it never picks up on the break point. What's up? Is there something about image buttons that I'm not aware of?
Example of one image button and click button sub:
[Code]....
[Code]....
Update: I've just now noticed that whenever I put a breakpoint anywhere in this project and run debug, it never executes the breakpoint at all. Do I need reinstall Visual Studio?
I have created one windows form application and I want to get file path which is present in debug folder,How to get that.from the application i am calling another Windows form aplication by exiting first aplication using Application.exit.And in second aplication i want to get the file path present in debug folder of that aplication.
View 1 RepliesI have doubt in debug, What will be modified in web.config and cause any loss in data? As I am using without debugging till now.
View 1 RepliesI have a radiobuttonlist inside a datalist itemtemplate and i need to bind the radiobuttonlist dynamically from database I have tried to bind it inside itemdatabound event of datalist but it the result is always duplicated according to the fields in teh database.
for more information:
the database has two columns one for questions and the other is for choices , for the first question with id lets say 1 there are 4 choices, when the radiobutton is binded the result appears to be 4 times duplicated ?