Description: Gives access in the view to the previous stage execution exception thrown.
Remarks: Used for error pages. Will always be null in used in a normal stage view.
JavaDoc: Click here
Body content: JSP content.
Attributes: N/A
Variables: This tag defines in it's context the following variables:
| Name | Description | Data type |
| error | The error object with the generated exception | ErrorDescriptor |
This variable is accessible in the JSP through JSP 2.0 Expression Language.
A tutorial on how to use this language can be found in SUN's site here.
See the example bellow.
Examples:
<dif:document>
<dif:error>
<p>${error.description}</p>
</dif:error>
...
</dif:document>