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Introducing Portlet Generator 1.0 I've just added the portlet generator utility to this site.  This utility replaces the "create.bat" and "create.sh" scripts that come with Liferay's PluginSDK.  It offers...

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Hello Struts Portlet I've placed a very simple Hello Struts portlet in the downloads section. It doesn't do nearly enough to show the power of Struts in Liferay. Look for a future Struts portlets...

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Hello jQuery Portlet I was recently asked: "What is jQuery?". By now, most Javascript enthusiasts understand the advantages of jQuery's power. To demonstrate one of those advantages, I've added...

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Hello Spring Portlet I've placed a simple, Hello World type Spring portlet in the downloads section. Check it out. It uses the Spring ParameterizableViewController to forward to the view JSP.

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Using jQuery with Liferay, Part 2 Four more core effects are Show, Toggle, Fade In, and Animate.   This week's portlet and the screencast below gives a demonstration of these four effects in a Liferay Portlet....

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Simple Debugging Tip

Posted on : 24-09-2008 | By : Jeff Robinson | In : General

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If your portlet view doesn’t render correctly, you can take a look at the raw html generated source to help figure out the cause. Just access View Source from your browser window.

Liferay timeouts

Posted on : 22-09-2008 | By : Jeff Robinson | In : General

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You can set timeouts using Liferay’s portal.properties (or portal-ext.properties). But its best to set timeouts in the web.xml since it overrides any setting in portal.properties.

You can still use portal.propeties to set the timeout warning interval.

Lucene Errors

Posted on : 11-09-2008 | By : Jeff Robinson | In : General

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If you get “Lucene” related exception errors, try deleting the write.lock file in your local
user-document-directoryliferaylucene folder.

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