display refreshing

基本解释

Set Delay sets the display refreshing interval (its default value is 2 seconds).
Set Delay按钮设置显示刷新间隔（它的缺省值是2秒）。
You could automatically check that a user name or email address is not already in use, validate the form without refreshing the page, or even submit the form and display a result dynamically.
可以自动检查一个用户名或电子邮件地址是否已经不再使用，验证表单而无需刷新页面，甚至提交表单并动态显示一个结果。
Now click the Administrators login here link as before, except this time the login page should appear; if not, try reloading/refreshing your Web browser, because old cached data might display.
现在像前面那样单击 Administrators login here 链接，这次登录应当出现；如果不出现，请尝试重新载入或刷新 Web 浏览器，因为可能会显示旧的缓存数据。