The BLDFormView control: Replacement for both DetailsView and FormView
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The BLDFormView control is the recommended DataBound control for single record-style
interfaces within BLD. While you can also use the DetailsView
and FormView
controls for these interfaces, both have limitations that are overcome by the BLDFormView
control.
Quality
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DetailsView
|
FormView
|
BLDFormView
|
Easy to setup
|
Very easy
|
Difficult
|
Very easy
|
Ability to customize HTML
|
Minimal
|
Complete
|
Complete
|
Supports automatic scaffolding
|
Yes
|
No
|
Yes
|
BLDFormView is really a blend of the FormView control with Pattern Templates. It subclasses from System.Web.IU.WebControls.FormView.
As a result, it has every feature of FormView. Internally, it populates all of the
Templates found on FormView with PatternTemplates. You provide a list of data fields
to the BLDFormView (optionally using scaffolding) and it builds the HTML output
by connecting each data field name to the controls defined in the PatternTemplate.
If needed, you can switch to declaring controls directly in its Templates, making
it return to its FormView roots.
The default BLDFormView control uses the DetailsView.ascx PatternTemplate file
which mimics the appearance of the DetailsView control. Create your own PatternTemplates
to address your specific formatting.
<des:BLDFormView
ID="BLDFormView1" runat="server"
DataSourceID="DetailDataSource" >
</des:BLDFormView>
The most simple setup. It uses the DetailsView.ascx PatternTemplate and automatic
scaffolding.
<des:BLDFormView
ID="BLDFormView1" runat="server"
DataSourceID="DetailsDataSource" PatternTemplateName="MyCustomTemplate">
<ItemsInPattern>
<des:DataFieldInPattern
DataField="ProductName" />
<des:DataFieldInPattern
DataField="UnitPrice" />
<des:DataFieldInPattern
DataField="QuantityPerUnit" />
<des:DataFieldInPattern
DataField="ReorderLevel" />
<des:DataFieldInPattern
DataField="UnitsInStock" />
<des:DataFieldInPattern
DataField="Discontinued" />
</ItemsInPattern>
<NamedStyles>
<des:NamedStyle
Name="LabelColumn" CssClass="FancyColumnNames"
/>
</NamedStyles>
</des:BLDFormView>
Using an alternative PatternTemplate and explicitly defining the list of data fields.
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