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• ObjectDataSource - Select Method

  Hi, I'm using Object Data source in my project and I’ve enabled sorting and paging on object datasource. When I’m assigning this object data source to a grid view, both paging and sorting working as expected. As i have to assign this to another control (to SQLServer Local Report)( i cannot assign object data source directly.. ), so I’ve called the ObjectDataSoruce.SelectMethod to the "DataSoruce" property (Which accepts "Object" data) and i'm able to see all the data.

  Posted to Data Presentation Controls (Forum) by ssanand on 6/11/2007

• creating updateprogress control dynamically leading to an error

  Hi, I want to use the update progress control in my application and that too I want to create this control dynamically. I have a base page and in the “OnInitComplete” I’m creating “UpdateProgress” control and adding it to PageControls. It is working fine some times and some times, I’m getting below error: Microsoft JScript runtime error: Sys.ArgumentException: Value must not be null for Controls and Behaviors. Parameter name: element I’m testing with the same page, and I’m not able to reproduce this

  Posted to ASP.NET AJAX UI (Forum) by ssanand on 2/5/2007

• Re: Custom validator in an Update Panel

  I found that the custom java script is registered using "ClientScript.RegisterClientScript" method, i've changed this to use Scriptmanager.RegisterClinetScriptBlock" and it is working fine. thanks Anand

  Posted to ASP.NET AJAX Discussion and Suggestions (Forum) by ssanand on 12/6/2006

• Custom validator in an Update Panel

  Hi I'm creating a custom control, which consists of a two update panels. One update panel contains a textbox control, button control and a custom validator attached to the text box. The second update panel contains a grid, which will be updated programmatically on the button click. If I place this control on the page, it is working as expected. If I place this control in another update panel, i'm getting a Java Script error "Object Expected". It seems the custom client script of the custom validator

  Posted to ASP.NET AJAX Discussion and Suggestions (Forum) by ssanand on 12/5/2006

• Custom Validator: How to validate on Client Side

  Hi, I'm using custom validator to validate a custom control. I've defined "ValidationAttribute" to a property called "HiddenValue" and i want to validate the control against this value. It was working fine on the server side. However, on the client side it is not validating as expected. The value property of arguments is some thing holding some other value. How can we pass the "ValidationAttributes" value to this? Is there any other workaround for this issue? Regards, Anand

  Posted to Web Forms (Forum) by ssanand on 11/17/2006

• Re: WebForms.PageRequestManagerServerErrorException: Status code 500

  Upps... It is not with the DatakeyNames property. I'm getting error when adding BoundFields to grid by hand (i.e. from code) . It is working fine with AutogenerateColumns = True Regards Anand

  Posted to ASP.NET AJAX Discussion and Suggestions (Forum) by ssanand on 11/14/2006

• WebForms.PageRequestManagerServerErrorException: Status code 500

  Hi I'm getting "Sys, WebForms.PageRequestManagerServerErrorException: an unknow error occured while processing the request on the server. the status code returned from the server was: 500". I'm using a GridView and Button in an Update panel, and on click on the button i'm returning selected rows from the gridview which was throwing the above error in javascript popup. Specifically this error is coming only if I assign "DataKeysNames" property of the gird view. Otherwise, it is working fine. Please

  Posted to ASP.NET AJAX Discussion and Suggestions (Forum) by ssanand on 11/14/2006

• Integrating modules

  Greetings, I’m developing an web application using ASP.NET 2.0. This application consists of several modules. The development activity is going in a modular way (i.e. module by module), and I need to integrate these modules with each other. Is there any better / suggested way to integrate the modules with each other? I do not want to refer the modules directly I should be able to d-link / link modules easily with out any major changes to the code I should be able to host the individual modules

  Posted to Web Forms (Forum) by ssanand on 9/28/2006

• Cleint callback javascript error and Postback error ..

  Hi, i've implemented the client callbacks by using(implementing ) ICallbackEventHandler (ASP.NET 2.0), and it apears that every thing with working fine. I'm able to receive the call back results and also populate the respective controls. However i'm getting an error "__pendingCallbacks[..].async is null or not an object". i observed that this error is occuring only if i'm accessing any control on the form from the javascript (i'm doing this to populate a control, i tried with ASP.NET controls, HTML

  Posted to Web Forms (Forum) by ssanand on 1/9/2006