Yes, it's EL so you can use any valid expression. Also, you can test any property in your row object it doesn't have to be a displayed column.
-----Original Message----- From: James Reynolds [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 22, 2006 1:08 PM To: MyFaces Discussion Subject: RE: Style for row in datatable So you have a column in your data that determines the row style based on the conditional statement in your rowStyleClass (pretty cool, I didn't know you could code an if statement that way). Is it also possible to evaluate the value of a numeric field? Such as: ... rowStyleClass="#{myRow.totalRevenue gt 0 ? 'BlackFontStyle':'RedFontStyle'}" ... -----Original Message----- From: Lindholm, Greg [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 22, 2006 10:51 AM To: MyFaces Discussion Subject: RE: Style for row in datatable Yes, it's easy using <t:dataTable> <t:dataTable id="myTable" rowStyleClass="#{myRow.active ? 'ActiveRowStyle':'InactiveRowStyle'}}" var="myRow" value="#{myBean.values}"> -----Original Message----- From: James Reynolds [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 22, 2006 12:37 PM To: MyFaces Discussion Subject: RE: Style for row in datatable I have been interested in this as well. One suggestion that has been offered in the past is to bind the dataTable row styles to a bean value. The bean value would be a comma delimited string of class names, one for each row. Obviously, you would need to build that list dynamically based on some aspect of your data. I haven't tried it yet so I can't provide any feedback on its success, but maybe the idea will help you. ________________________________ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 22, 2006 5:19 AM To: users@myfaces.apache.org Subject: Style for row in datatable Hi, Is it possible to apply a style to a row in a datatable dynamically? For example, I might have a datatable showing a list of numbers and I would want the rows containing negative numbers to be red and the positive numbers to be blue. I want to apply the style to the entire row (<tr>) not just the contents. I believe this cannot be achieved using the rowClasses attribute of the datatable. Is there any way of achieving this? Thanks Jean