Hi, $.ajax({ type: "POST", url: "/ajax_add_selected_product_to_session.php", success: function(msg){ /* add here what to do on success */ //alert(msg); var how_many_checked = msg;
} }); alert(how_many_checked); if(how_many_checked > 0) ....... the FF returns "how_many_checked" ist not defined. Why? How can I define a var and use it for a later coming if / else part? Thanks a bunch!