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WebObjects 5.4.2 | ||||||||
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public interface QueryPageInterface
This interface is implemented by pages returned by the D2W method
queryPageForEntityNamed
. Use methods defined in this interface to initialize a newly created query page.
Method Summary | |
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EODataSource |
queryDataSource()
Returns the receiver's EODataSource (defined in the EOControl Framework). |
void |
setNextPageDelegate(NextPageDelegate nextPageDelegate)
Sets delegate object that receives call to nextPage method. |
Method Detail |
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void setNextPageDelegate(NextPageDelegate nextPageDelegate)
nextPage
method.
When the user clicks 'Query' in the query page, Direct to Web invokes the
nextPage
method on nextPageDelegate
. The page
returned by that method call is the next page displayed. One normally
uses this delegate mechanism to initialize the next page. Within the code
of the nextPage
method you can get the query data source using the method queryDataSource
.
nextPageDelegate
- delegate object that receives the call to nextPage when the user clicks 'Query' in the query pageEODataSource queryDataSource()
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Last updated June 2008 | ||||||||
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