ラベル報告org.apache.struts.action.InvalidCancelExceptionエラー
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ラベル報告org.apache.struts.action.InvalidCancelExceptionエラー
この問題は、もともとできていたが、再コンパイルを忘れて、長い間憂鬱だった.
解決策を見てみましょう.
Any existing applications that use the Cancel processing will need to modify their struts-config.xml to set the cancellable property for actions which require it.
In Struts 1.2.9 the is used to set the cancellable property for an action....
From Struts 1.3.x a new cancellable attribute can be used....
In both Struts 1.2.9 and Struts 1.3.x an exception handler can be configured to handle the InvalidCancelException
この問題は、もともとできていたが、再コンパイルを忘れて、長い間憂鬱だった.
解決策を見てみましょう.
Any existing applications that use the Cancel processing will need to modify their struts-config.xml to set the cancellable property for actions which require it.
In Struts 1.2.9 the
<action path="/fooAction"
input="/foo.jsp"
validate="true">
<set-property property="cancellable" value="true"/>
<forward name="success" path="/bar.jsp"/>
</action>
From Struts 1.3.x a new cancellable attribute can be used....
<action path="/fooAction"
input="/foo.jsp"
validate="true"
cancellable="true">
<forward name="success" path="/bar.jsp"/>
</action>
In both Struts 1.2.9 and Struts 1.3.x an exception handler can be configured to handle the InvalidCancelException
<action path="/fooAction"
input="/foo.jsp"
validate="true"
cancellable="true">
<forward name="success" path="/bar.jsp"/>
<exception key="errors.cancel"
type="org.apache.struts.action.InvalidCancelException"
path="/foo.jsp"/>
</action>