IE 8: resize of invisible extended data table leads to JavaScript error in calculateWidthsFromRatios ---------------------------------------------------------------------------------------------------- Key: RF-8141 URL: https://jira.jboss.org/browse/RF-8141 Project: RichFaces Issue Type: Bug Security Level: Public(Everyone can see) Components: component-tables Affects Versions: 3.3.2.SR1 Environment: IE 8, JBoss 5.1.0 GA, Liferay 5.2.3, JBoss Portlet Bridge 1.0.0.CR2 Reporter: Andreas Schank Assignee: Nick Belaevski Priority: Minor Fix For: Future_3.X Attachments: extended-data-table.js While re-rendering a page with an hidden extended data table IE8 throws a JavaScript error in calculateWidthsFromRatios (extended-data-table.js) while resetting the width of the last column. Since the total width of the extended data table is set to 0 a too large width is to be subtracted from the last colum which leads to an error. I do not exactly know why the table will be resized (I guess because it is in a portlet temporarily hidden) but subtraction from the last column (or resizing the component) could be checked for the case that the value to be sutracted is too large or maybe the function skipped completely if maxWidth is 0.