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Oracle JHeadstart Developer's Guide - Downloads - Oracle

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8.2. Enabling Update<br />

Use properties Single-Row Update Allowed? and Multi-Row Update Allowed? to<br />

allow updates in respectively form layouts and table layouts.<br />

Which items will be updateable or not depends on the Update Allowed property of an<br />

item. This property can be used to make items read only, always updateable, or<br />

updateable in a new row, or updateable in an existing row.<br />

The Update Allowed property is a combo box, you can choose one of the options from<br />

the drop down list, and you can also enter a boolean JSF EL Expression.<br />

8- 4 Generating Transactional Behaviors <strong>JHeadstart</strong> Developer’s <strong>Guide</strong>

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