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Re: How to clear AsyncFileUpload if page revisited

I guess that only clears it (the string in the textbox) on the client side, not from the session. If you make it do a SaveAs when OnUploadedComplete is fired, postbacks on the page will keep saving the file whether you clear that input box or not with javascript. Which I guess would require a rethinking of a page that mixes postbacks with ajaxy stuff.

Posted to ASP.NET AJAX Control Toolkit (Forum) by lonechicken on 10/16/2009
TreeView: How do I add attributes to the checkboxes for each node?

I've tried extending TreeNode (class CustomTreeNode : TreeNode), but that's not the class that generates the input ...checkbox html tag, nor does it generate the tr tag that wraps around that node. The html that gets generated per node is something like: <tr> <td> <td> <td> < input id ="idofnodecheckbox" type =" checkbox " name ="idofnodecheckbox" /> < a id =...>The node's display text</a> </td>...etc I've

Posted to Master Pages, Themes and Navigation Controls (Forum) by lonechicken on 7/29/2009
Re: Finding the top level Master page from a page n levels below?

Thanks. This is what I ended up with: private System.Web.UI.HtmlControls.HtmlGenericControl GetTopLevelBodyTag() { System.Web.UI.HtmlControls.HtmlGenericControl body = null ; if (Page.Master != null ) { MasterPage master = Page.Master; while (master.Master != null ) { master = master.Master; } body = (System.Web.UI.HtmlControls.HtmlGenericControl)master.FindControl( "bodyMaster" ); } return body; }

Posted to Master Pages, Themes and Navigation Controls (Forum) by lonechicken on 8/25/2008
Finding the top level Master page from a page n levels below?

Say I have a user control that can sometimes be dropped into an aspx page that has 1 master page. But then sometimes, it can be dropped into an aspx page that has a master page nested inside another master page. How do I access a server control on the "top-level" master page from the ascx code-behind? More specifically, if the body tag at the top level Master was... <body id= "body" runat= "server" > accessing that body tag inside the user control, the code could

Posted to Master Pages, Themes and Navigation Controls (Forum) by lonechicken on 8/22/2008
Re: VS 2008 Unit Test Null Reference Error

httpcontext seems to be the problem. I was using Server.MapPath for a field for that class. Thanks!

Posted to Visual Studio 2008 (Forum) by lonechicken on 7/11/2008
VS 2008 Unit Test Null Reference Error

I'm not sure why I'm getting this when running tests in a separate unit test project: "...threw an exception. ---> System.NullReferenceException: Object reference not set to an instance of an object. " Say the code behind for an aspx page has a couple of very simple methods: public int ExamListCount1() { return 8; } public static int ExamListCount2() { return 8; } In the unit test project, both of the ways below generate that error: [TestMethod()] public void ExamListCountTest

Posted to Visual Studio 2008 (Forum) by lonechicken on 7/11/2008
Menu control, Summary attribute

Using the asp.net 2.0 Menu control, is there anyway to make each of the HTML tables that it creates generate a summary property?

Posted to Master Pages, Themes and Navigation Controls (Forum) by lonechicken on 10/30/2006
Re: The 'diskcacheable' attribute is not supported by the 'outputcache' directive in a page.

What's the current story on this? My version is VS 2005 Team Edition (RTM). I can set it inside a page's OutputCache directive, but when I have it inside the web.config's <outputCache>, I get Unrecognized element 'diskCache' ...so I can't set a maxSizePerApp anywhere that I can tell. There are examples like this all over the web and in books supposedly talking about the release version of VS2005, that doesn't work for me: < configuration > < system.web > < caching > < outputCache

Posted to Web Forms (Forum) by lonechicken on 8/22/2006
Re: Problems upgarding to ASP.NET 2.0

In general, I find the strict validation useful, but is there a way to customize what gets (or more importantly: doesn't get) flagged? Not something general like, "when client tags are not lowercase" inside tools->options but something specific... The web stats package I use needs a non-standard attribute stats="1" added inside the <body> tag for any page I need kept track. So for the hundreds of pages on the site, this validation error spams the error list: Attribute 'stats' is not a valid

Posted to Migrating from ASP.NET 1.x to ASP.NET 2.0 (Forum) by lonechicken on 2/22/2006
Re: Menu in Master page

I finally figured out it's whatever's inside the web.config file that got "upgraded" going from 1.x to 2.0. I simply removed that file and created a fresh web.config from VS 2005.

Posted to Master Pages, Themes and Navigation Controls (Forum) by lonechicken on 2/14/2006

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