[jboss-jira] [JBoss JIRA] Updated: (JBPORTAL-2399) HeaderContent tag can put multiple occurrences of JavaScript and CSS files

HeaderContent tag can put multiple occurrences of JavaScript and CSS files -------------------------------------------------------------------------- Key: JBPORTAL-2399 URL: https://jira.jboss.org/jira/browse/JBPORTAL-2399 Project: JBoss Portal Issue Type: Bug Security Level: Public(Everyone can see) Components: Portal Theme Affects Versions: 2.7.2 Final Reporter: Philip Kedy Priority: Minor Fix For: 2.7.3 Final Attachments: HeaderContentTagHandler.java We commonly use the header-content feature of jboss-portlet.xml. It appears as though if multiple portlet instances of the same portlet definition are on the page that the JavaScript and CSS files referenced in the header-content are included in the head tag multiple times. This causes several browser performance issues with managing an increased volume of CSS and JavaScript. Also Internet Explorer has a limit of 32 CSS files that can be referenced directly in the head tag. Between the theme CSS and portlet CSS it is possible to surpass the 32 file limit. I have attached a revision to HeaderContentTagHandler.java to prevent multiple references to the same file. It also writes out references to CSS before JavaScript which is supposed to improve browser performance.