primefaces global filter without the column filters

Question

I\'m working on the example mentioned in primefaces showcase. I am trying to create a global filter for the datatable.
Currently the table looks like this:

Answer 1

Make sure you have the filterBy="#{myRowVar.sonmeField}" in every p:column (because the global filter needs it)

And also add the filterStyle="display:none" in every p:column (adding of filterStyle="display:none" will make it not visible...)