How to use PHP to develop the friendly link management module in CMS

With the rapid development of the Internet, various websites continue to emerge, and website optimization and promotion have gradually become one of the important means of optimizing major websites. In website optimization, friendly links are an important link, and their implementation is achieved with the help of the friendly link management module in CMS. This article will provide you with some practical experience and skills to share by explaining how to use PHP to develop the friendly link management module in CMS.

1. Basic functions of the friendly link management module

The friendly link management module is a tool for managing website friendly links. Its main functions include adding and deleting website friendly links. Display of pages and classification management of friendly links, etc. Generally speaking, the friendly link management module needs to be used in conjunction with the background management system of the CMS to manage and control some information on the website.

2. Preparations for the development of the friendly link management module

First of all, it is necessary to determine the type of friendly links and their corresponding classifications, for example: friendly links are divided into educational, entertainment and other types, and There can also be multiple specific website links under each type. Then, you need to design forms for adding and deleting friendly links, and create corresponding data tables to store friendly link information. Next, you need to create a background PHP processing file to process the form submission and store the data in the database to add and delete friendly link information.

3. Implementation and optimization of friendly link management module

1. Develop friendly link adding and deleting functions

When using PHP to develop the friendly link adding function, you need to collect through forms Information such as the name, URL address, link type and category of the friendly link. Then, the information submitted by the form is filtered, verified and stored in the background PHP file. For example, you can refer to the PHP code snippet below to implement friendly link information storage:

<?php
//获取传递的链接信息
$linkname=$_POST['linkname'];
$linkurl=$_POST['linkurl'];
$linktype=$_POST['linktype'];
$linkclassify=$_POST['linkclassify'];

//通过INSERT语句将链接信息存入数据库
$sql="INSERT INTO link(linkname,linkurl,linktype,linkclassify) VALUES('$linkname','$linkurl','$linktype','$linkclassify')";
if(mysql_query($sql)){
    echo "友情链接添加成功！";
}else{
    echo "友情链接添加失败！";
}
?>

When using PHP to develop the friendly link deletion function, you need to create a delete button and interact with the background through AJAX for data. For example, you can refer to the code snippet below to delete friendly link information:

<a href="javascript:;" onclick="del(<?php echo $row['id'];?>)">删除</a>

<script type="text/javascript">
//使用Ajax执行链接信息删除操作
function del(id){
    if(confirm("确认删除吗？")){
        $.ajax({
            url: 'del.php',
            type: 'POST',
            data: {id:id},
            success: function(result){
                if(result==1){
                    alert("删除成功！");
                    location.reload();
                }else{
                    alert("删除失败！");
                }
            }
        });
    }
}
</script>

2. Display optimization of friendly link pages

The design of the friendly link management module not only needs to consider the background management In operation, you also need to pay attention to the friendliness and beauty of the front page. Generally speaking, the friendly link page generally adopts the form of list display, including information such as the friendly link name, URL address, link type and category. At the same time, in order to increase the beauty of the page, you can also add some CSS styles, such as:

<style type="text/css">
.link{float:left;margin-right:10px;}
.link ul{list-style:none;}
.link ul li{margin:10px 0px;}
.link ul li a{color:#666;text-decoration:none;}
.link ul li a:hover{color:#FF0000;text-decoration:underline;}
</style>

<div class="link">
    <ul>
        <li><a href="http://www.baidu.com" target="_blank" title="百度一下">百度一下</a></li>
        <li><a href="http://www.taobao.com" target="_blank" title="淘宝商城">淘宝商城</a></li>
    </ul>
</div>

The above CSS styles can beautify the friendly link page and provide users who visit the website with a more standardized and friendly experience.

IV. Summary

Through the introduction of the above content, we can see that using PHP to develop the friendly link management module in CMS is a very challenging and practical technology. In addition to the basic functions of adding and deleting friendly links, you also need to pay attention to the aesthetics and user experience of the page. I hope this article can provide you with some practical methods and techniques, so that you can more easily use PHP technology to develop the friendly link management module.

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