页面刷新后丢失点击信息 [英] Losing click information after page refresh

问题描述

我为NavBar提出了以下建议.好吧，在使用F5刷新当前页面后，我丢失了点击信息，根据NavBar的所有操作都恢复为默认设置，就像您从未点击过链接:/

I came up with the following for my NavBar. Well, after refreshing the current page using F5 I am losing my click information, everything according to my NavBar falls back to default, like u've never clicked on a link :/

    <script>
    "use-strict";   
     $(document).ready(function()
    {
    /*
    $(".default").show();
    */

    $("#navSalon>ul>li a").click(function()
    {
        $("#navSalon>ul>li a").next().hide();
        $(this).next().show();
    });

    $("#navSalon>ul>li a").click(function()
    {
        $("#navSalon>ul>li a").children().attr("src", "dot1.png");
        $(this).children().attr("src", "dot0.png");
    });
});   
</script>

推荐答案

因为HTTP是无状态的.刷新页面时，这是一个新的HTTP Get请求，将请求发送到服务器并获取结果.

Because HTTP is stateless. When you refresh the page, It is a new HTTP Get request going to the server and getting the results.

如果要保留所做的更改，则需要将其保存在持久的介质中.您可以考虑以下

If you want to keep the changes you made, you need to keep that in a persistent medium. You may consider the following

1)数据库:将您的更改存储在数据库中，并在其他请求上再次加载

1) Database: Store your changes in database and load it again on further requests

2)会话:如果使用服务器端语言，则将更改存储在Session变量中.生命周期一直到用户会话结束为止.

2) Session : Store your changes in Session variable , If you work with a server side language. The life time of this is till the user session ends.

3)Cookie :将其存储在浏览器Cookie中

3) Cookies : Store these in browser cookies

这篇关于页面刷新后丢失点击信息的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！