Detect a Variable Exists in jQuery -
hello rather new jquery , have situation here. i setting default position on document.ready below $('.categorytitle').scrollto($(".people .sants a.modeling").attr('href'), 750, {easing:'easeoutexpo'}); now works when placed on page containing .categorytitle class the issue arises when script cannot find .categorytitle class in document i tried below code did not work if($('.categorytitle').length!= 0){ $('.categorytitle').scrollto($(".people .sants a.modeling").attr('href'), 750, {easing:'easeoutexpo'}); } can on way can find if .categorytitle exists in page? many thanks! this complete code trying implement. if($('.categorytitle').length){ $('.categorytitle').scrollto($(".people a.modeling").attr('href'), 750, {easing:'easeoutexpo'}); } if($('.categorytext').length){ $('.categorytext')....