Convert DLFileEntry To simple java file

We can convert liferay com.liferay.portlet.documentlibrary.model.DLFileEntry to java.io.File with help of below method.

File file1 = DLFileEntryLocalServiceUtil.getFile(user.getUserId(), dlFileEntry.getFileEntryId(), dlFileEntry.getVersion(), true);

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Disable cache content of browser access on back button after logout liferay dxp

Some time we have requirement where we do not want to allow back button after logout and show cached browser content. Liferay provide properties which with we are able to restrict to see content on back button after logout. If user click back button after logout it will show the login page. We require to provide below properties in portal-ext.properties. Restart the server once applying below properties browser.cache.signed.in.disabled=true

Gogo Shell from command prompt

Click on Programs and Features Go to Control Panel Click on Turn Windows Feature On or Off Check on Telnet Clients Checkbox. Run Command Prompt Start Liferay Run below command to connect telnet telnet localhost 11311

Liferay portlet with alloy Ui form validator example.

Alloy Ui is built on YUI and we can use it in our liferay portlets. Yui provides many component which are easy to use in our portlets Here we see basic form validator.example with liferay portlet. Create portlet AlloyUi-portlet in eclipse. Add below content in view.jsp file Here we create two link for two JSP. <%@ taglib uri="http://java.sun.com/portlet_2_0" prefix="portlet" %> <script src="http://cdn.alloyui.com/2.5.0/aui/aui-min.js"></script> <link href="http://cdn.alloyui.com/2.5.0/aui-css/css/bootstrap.min.css" rel="stylesheet"></link> <portlet:defineObjects /> <portlet:renderURL var="basicform"> <portlet:param name="mvcPath" value="/BasicFormValidatorExample.jsp"/> </portlet:renderURL> <portlet:renderURL var="fullform"> <portlet:param name="mvcPath" value="/FullFormValidatorExample.jsp"/> </portlet:re...

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