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Server: nginx/1.28.1
System: Linux 10-41-63-61 6.8.0-31-generic #31-Ubuntu SMP PREEMPT_DYNAMIC Sat Apr 20 00:40:06 UTC 2024 x86_64
User: www (1001)
PHP: 7.4.33
Disabled: passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv
Upload Files
File: /www/wwwroot//wy.umchkw.com/static/js/go-top.js
//是否显示回到顶部
function showGoTop(){
  if($(document).scrollTop() < 490){
    $(".top").css("display","none")
  }else{
    $(".top").css("display","block")
  }
}
// 回到顶部 方法
$(document).on("click", ".top",function () {  
  $("html,body").animate({ scrollTop: 0 }, 500);
})

// 监听页面滚动
$(window).scroll(function(event){
  showGoTop()
});

//页面渲染完成后判断是否显示回到顶部
window.onload=function(){ 
  showGoTop();
}