Difference between revisions of "DD Class13"
esse quam videri
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==DataView RowFilter and DataTable Select== | ==DataView RowFilter and DataTable Select== |
Revision as of 16:00, 23 November 2008
Contents
Master Pages
- http://iam.colum.edu/dd/gbrowser.php?file=/classsource/class11/UserControls/TemplateIncludes.aspx
- http://iam.colum.edu/dd/gbrowser.php?file=/classsource/class11/UserControls/TemplateNoControls.aspx
- http://iam.colum.edu/dd/gbrowser.php?file=/classsource/class11/UserControls/TemplateUserControls.aspx
Master Page with ConentPlaceholders
Master Page
http://iam.colum.edu/dd/gbrowser.php?file=/classsource/class11/MasterPageClass11.master
Real Page with user controls
http://iam.colum.edu/dd/classsource/class11/UserControls/TemplateMasterPagesUserControls.aspx - source
Review Data Diagram for final
- are they normal?
- can the design acomplish your goals?
- are they over engineered?
Final Requirements
- Fully normal database
- An aspx page must Insert, Update and Delete(or update to set but inactive)
- ASPX databinding to datacontrols either SQLDatasource or ADO(dal) or both
- Proper validation of webforms
DataView RowFilter and DataTable Select
data in a DataTable can be filtered by using DataTable.Select. DataTable.Select return an array of matching DataRows
You can also filter data by using a DataView. DataViews are similar to view in SQL they can be filtered by calling
DataRow.RowFilter.
In both situation the string expression in the Rowfilter or passed in to the Select funtion should be a WHERE clause.
http://iam.colum.edu/dd/classsource/class13/DataView.aspx
Homework
Post image of your diagram. Be sure it is properly documented. Show your name and the course semester and name.
Work on final project