/** * Created by Administrator on 2018/8/17. */ $(function(){ /*导航手机点击*/ $('.phone_menu_trigger').click(function(){ $(this).toggleClass('on'); var phone_menu=$('.phone_menu'); slideupdown2(phone_menu); }) /*手机端导航点击*/ function slideupdown(obj){ var visible=obj.is(':visible'); if(visible){ obj.prev().removeClass('open'); obj.slideUp(); }else{ obj.prev().addClass('open'); obj.slideDown().parent().siblings('li').find('ul').slideUp().prev().removeClass('open'); } } function slideupdown2(obj){ var $this=obj; if($this.is(':hidden')){ $this.show(); $('html,body').css({"overflow":"hidden","height":"100%"}); }else{ $this.hide(); $('html,body').css({"overflow":"scroll","height":"auto"});   } } $('.phone_menu>li').each(function(){ $(this).click(function(){ var dls=$(this).find('.phone_menu_tab'); slideupdown(dls); }) }) var hrefs = location.href; var menusId = ['index','about','news','join','product','school','contact','jobs']; var indexs = menusId.findIndex(item => hrefs.indexOf('/'+item) >= 0); if(indexs>=0){ var dom = $('.phone_menu>li').find("[href*='/"+menusId[indexs]+"']").parents(".phone_menu_tab"); slideupdown(dom); } /*返回顶部*/ $('#back-ToTop').click(function() { $('html,body').animate({'scrollTop': 0}, 500); }) })