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The server method 'SaveData' failed with the following error: System.Data.NoNullAllowedException: Column 'COLUMN' does not allow nulls.

Hello all, I am dabbling in client side atlas at the moment, and I'm attempting to use a strongly typed dataset with a dataservice to update and insert items into it. Editing is working flawlessly. I made a button that can save the data if it's changed. My problem is in the insert. I've been...

Posted to "Atlas" Networking and Web Services (Forum) by dblanken on 09-22-2006, 12:00 AM
Filed under: atlas, client, xmlscript, dataTable, dataSource, listView, add, new row
Data Source Expressions

Hi, Is there anyone out there who has succesfully used Data Source Expressions? I've tried the way MS describes in http://msdn2.microsoft.com/en-us/library/ms156450.aspx . I even tried using no parameters at all, so my datasource was: ="Data Source=VOYAGER;Initial Catalog=MaxCC". When I...

Posted to SQL Server Reporting Services (Forum) by itfconsultancy on 10-04-2006, 12:00 AM
Filed under: BC32017, expression, datasource
Re: DataSource parameters declarative way

< dataSource id= "dataSource" serviceURL= "DataService/Service.asmx" autoLoad= "true" > < bindings > < binding dataContext= "txtFilter" dataPath= "text" property= "parameters" propertyKey= "filter" direction= "In"...

Posted to AJAX Networking and Web Services (Forum) by Mr. Spiffy on 10-12-2006, 12:00 AM
Filed under: atlas, client, dataSource
Change DetailsView mode based on number of records

I have a DetailsView populated by an Access datasource that grabs a record based on a persons username (which is obtained by looking at User.Identity.Name. If there's no record yet for that username I want to changemode to Insert. If there's already a record with that username I want it to be...

Posted to Data Presentation Controls (Forum) by mahalie on 10-19-2006, 12:00 AM
Filed under: DetailsView, count, label, datasource, rows, records
Change DetailsView mode based on number of records

I have a DetailsView populated by an Access datasource that grabs a record based on a persons username (which is obtained by looking at User.Identity.Name. If there's no record yet for that username I want to changemode to Insert. If there's already a record with that username I want it to be...

Posted to Data Presentation Controls (Forum) by mahalie on 10-19-2006, 12:00 AM
Filed under: DetailsView, count, label, datasource, rows, records
create Image thaumbnails at runtime.

Hi guys!!! Need your Help again... I am using Datalist with Imagebutton to show my all Images as below: What I want is to create thumbnails of real Images and show that thumbnails to webpage without changing the original images. < asp : DataList id ="dlstImages" HorizontalAlign ="Center"...

Posted to Data Presentation Controls (Forum) by BhaveshPatel on 10-23-2006, 12:00 AM
Filed under: problem, Datalist, datasource, Repeater: Image
create Image thaumbnails at runtime.

Hi guys!!! Need your Help again... I am using Datalist with Imagebutton to show my all Images as below: What I want is to create thumbnails of real Images and show that thumbnails to webpage without changing the original images. < asp : DataList id ="dlstImages" HorizontalAlign ="Center"...

Posted to Data Presentation Controls (Forum) by BhaveshPatel on 10-23-2006, 12:00 AM
Filed under: problem, Datalist, datasource, Repeater: Image
GridView - using different datasources for select and edit templates

I've been reading this forum and MSDN library for several hours now, so please re-direct me if this has been answered elsewhere and I've missed the post. For readability, I want to show names in the form 'FirstName LastName' as a single field in a GridView, but when I edit a row, I want to then display...

Posted to Data Presentation Controls (Forum) by graeme.whelan@gmail.com on 11-05-2006, 12:00 AM
Filed under: GridView, GridView editing, dataview, asp.net 2.0, datasource, Binding, BoundField
How do i default back to 'Please Select' in a dropdownlist after a selection has been made?

I am using a datasource that queries a database to populate my dropdwon list. After an item has been selected a repeater is populated on the value of this selection. The dropdownlist is set to autopostback. I want the repeater to be populated but the dropdownlist to be set back to "Please select". I...

Posted to Data Presentation Controls (Forum) by HerdingCats on 11-14-2006, 12:00 AM
Filed under: postback, database, DropDownList, asp.net 2.0, datasource, Binding
Update Query with a Public variable.

Hi, One of my pages I have a GridView and a FormView, the FormView is displayed every time the user selects one item in the Gridview. That same user as to be logged in to be able to access this page. If the user wants to Edit the information and Update the database I need the login name to be included...

Posted to Data Presentation Controls (Forum) by FSousa on 12-13-2006, 12:00 AM
Filed under: FormView, DetailsView, dataview, datagrid, database, asp.net 2.0, datasource, Binding, BoundField, DetailView, FormView Insert Button PostBackURL, DetailsViews, databinding

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