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| = The next button is never enabled when I create my DataObject from a template. Help! |
| :page-layout: wikidev |
| :page-tags: wiki, devfaq, needsreview |
| :jbake-status: published |
| :keywords: Apache NetBeans wiki DevFaqDataObjectInItsCookieSet |
| :description: Apache NetBeans wiki DevFaqDataObjectInItsCookieSet |
| :toc: left |
| :toc-title: |
| :page-syntax: true |
| :page-wikidevsection: _files_and_data_objects |
| :page-position: 13 |
| |
| Most likely your `DataObject` does not put itself into its own `CookieSet`/`Lookup`. If you call `setCookieSet()`, or override `getLookup()` or `getCookie()`, this can happen. There are a few parts of NetBeans which will expect `Node`s to be present in their own `Lookup`s and `DataObject`s to be present in theirs. It is always best to make sure they are there. For a `DataObject`, the code for this is usually as simple as: |
| |
| [source,java] |
| ---- |
| |
| getCookieSet().add(this); |
| ---- |
