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This page last changed on Nov 17, 2004 by casey.
| Situation | Previous (WW-1.4) | Current (WW-2.1) |
| Referring to an object in the PageContext scope | @itemIdOrName | #attr['itemIdOrName'] |
| Referring to an object in the Request scope | itemIdOrName | Same, but use #request['itemIdOrName'] if nested in an iteration. |
| Referring to an object in the Session scope | @itemIdOrName | #session['itemIdOrName'] |
| Referring to an object in the Application scope | @itemIdOrName | #application['itemIdOrName'] |
| Property Setters | foo/bar translates to getFoo().setBar() | foo.bar translates to getFoo().setBar() |
| Property Getters | foo/bar translates to getFoo().getBar() | foo.bar translates to getFoo().getBar() |
| Boolean/boolean Property Getters | foo/bar translates to getFoo().getBar() if bar is java.lang.Boolean, if primitive bar translates to getFoo().isBar() | Same, except uses dot notation instead of a slash (i.e. foo.bar) |
| Collections as Properties | N/A | Collections (including arrays) are similar to other objects, except they allow indexing: foo.bar[indexOrKeyName] translates to getFoo().getBar().get(indexOrKeyName) |
| curly braces - {}, evaluates contents of braces first, and use the result as the property to then evaluate. | <webwork:property value="{'name'}"/> translates to getName() on the curent object. | No longer used. |
Originally written by Jay Bose and sent to the mailing list
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