Hey all, I am trying to build a nested/threaded comment system in ASP.NET. I don't know how the PHP guys do it. Its much harder than first imagined. I am trying my damnedest get Hierarchical data to output to the user, but its not working. I have a table with text, a itemID and a parentID. I want to display the information in a t...
How do I force a CascadingDropDown to refresh it's data without a page refresh? I have a button on the page which adds a variable to the Session which is then used to set the selected value of all the drop downs. However I can't seem to force the refresh of a DropDownList without a full refresh of the page. ...
I have written an application in ASP.net, that is designed to let the user add records to a database. The page is set up that when a user adds a record, the ID number of the newly added record is set in session, the page Response.Redirects to a "Thank you for submitting" page, then redirects back to the original page to allow further edi...
Hi- I'm wanting to create a user account creation section for unregistered users on our internet site. I want to ask the same questions as the CreateUserWizard control but have a few changes. I want the question to come from a question lookup table in SQL. The user will have a dropdown of available questions and I'll store the questionid...
Hi there, im using AjaxToolKit in aspx, so a cue is how to set values to textbox? i was using javascript to retrieve values from another aspx, so now i have (for example) a sum of prices in a local var (in codebehind) and i want to set that value in a TextBox with runat="server" I have to use jquery or javascript? with webmethods? how c...
I have two webservers that rely on a single file-share to read/write files to. All three computers are in the same domain, and ASP.NET impersonates a domain-user to get the access rights to the share. The applicatin accesses the share via UNC-path But the latest nights, there has been occuring some problems when the application tries to...
Users of my web site will be able to upload a picture. This picture will land in /images/folder/picture.jpg. The question I have is: When running under VS2008, a form will insert a full row in a database column (sql server)and the picture will be uploaded to the folder. The result page will show the image. But when running the web server...
UPDATE - 1/21/09: The only way I've been able to get this working moderately well is to create routes that have additional path info... in other words instead of http://company.com/myDepartment/myTeam/action/id, the routes need to be built to handle paths like http://company.com/department/myDepartment/team/myTeam and so on. END UPD...
I am using an ASP.NET AJAX-Enabled Web application (ASP.NET 2.0 and AJAX Toolkit 1.0) that contains one button and 2 UpdatePanels (UpdatePanel_1 and UpdatePanel_2) The button is registered with RegisterAsyncPostBackControl in the ScriptManager object UpdatePanel_1 is in "Conditional" update mode and contains a TextBox. UpdatePanel_2 i...
I'm maintaining a web application that has a memory leak. Based on my investigation using Red Gate ANTS memory profiler I'm pretty sure that the memory leak is caused by event handlers in the business layer. There's a collection that registers an event handler on each item that's added so that the collection can re-sort when the item's...
Anyone know of a good asp.net website documentation tool? There are a ton of them out there for classes, assembly's, dependencies, etc... but seemingly nothing decent for interface and control documentation ...
Most of the developers i work with test their web apps by running them from visual studio, and use the built in web server of VS to display the pages. My question is when these apps are deployed to a IIS server would they behave any differently? ...
Hi, i'm new to development with .net and working on a personal project. my project will allow users to create their own simple mobile site. I require to write http module that will handle pseudo subdomains. I already setup my dns wildcard to domain so sub.domain.com xxx.domain.com etc points to same application. I want to be able to ex...
I have a UserControl called CustomerFinder for searhing customers. And there is "ADD" button inside the repeater. I have created an eventhandler for Repeater_ItemCommand. Because i am going to use it on the other page. On the other page, i use this User Control which is not in UpdatePanel. There is an update panel for the Selected Custo...
I have a BS degree in Materials Engineering. I went back to school to change my career to software development. My engineering school has a certificate program for BS degreed engineers to change careers to computer science. I spent the last couple of years completing this program with a 3.8 gpa. I am in a pretty decent market for sof...
In my child user control I have a gridview with an OnRowCommand eventhandler that is executed when Edit button is click. I want to set the visibility of an ASP.NET placeholder control in the parent to true when the Edit button is clicked in child control. What would be the best way to accomplish this task? Update: After a little bit m...
Hello I am a web developer that has worked on ASP.NET-based Portal web applications for quite a few years. Recently, my company tasked me with developing a mobile version of our portal product. I have found quite a few resources about developing mobile web applications and have made great progress in my task, but one topic that I have...
Hello I am a web developer that has worked on ASP.NET-based Portal web applications for quite a few years. Recently, my company tasked me with developing a mobile version of our portal product. I have found quite a few resources about developing mobile web applications and have made great progress in my task, but one topic that I have...
Hello! I have been learning alot about the standard asp.net Validators, and my latest discovery was about how to disable a validator client side, which was pretty cool. now, if my initial post has the validator enabled, but client side, i disable it, does the server side recognize the client side change, and keep it, or does it get re-...
I've got a web application that controls which web applications get served traffic from our load balancer. The web application runs on each individual server. It keeps track of the "in or out" state for each application in an object in the ASP.NET application state, and the object is serialized to a file on the disk whenever the state i...