DedeCMS column management tutorial: detailed steps to modify columns

DedeCMS Column Management Tutorial: Detailed Explanation of the Steps to Modify Columns

With the rapid development of the Internet, websites have become an important platform for companies and individuals to display their image and products. As a mature content management system, DedeCMS plays an important role in website construction. In the DedeCMS system, column management is one of the cores of website operation. Modification of columns directly affects the overall structure and content display of the website. This article will introduce in detail how to modify columns in the DedeCMS system, and provide specific code examples for the convenience of website administrators and developers.

1. Log in to the DedeCMS backend management system

To modify the column, you first need to log in to the backend management interface of the DedeCMS system. Open the browser, enter the website address followed by "/dede" to enter the website's backend login page. After entering the correct username and password, click the "Login" button to successfully log in to the backend management interface of the DedeCMS system.

2. Enter the column management interface

After logging in successfully, click the "Column" menu in the left menu bar to enter the column management interface. In the column management interface, you can see the overall column structure of the website, including existing column names, column types and other information. To modify a column, you can select the specific column that needs to be modified and click the "Modify" button behind the column name.

3. Modify the basic information of the column

After entering the column modification page, you can see the basic information of the column, including column name, column type, column model, etc. Here you can modify basic information such as the column name, logo, template, etc. The following is combined with specific code examples to demonstrate how to modify column information:

/**
 * 修改栏目名称
 */
UPDATE `dede_arctype` SET `typename` = '新栏目名称' WHERE `id` = 栏目ID;

/**
 * 修改栏目标识
 */
UPDATE `dede_arctype` SET `typedir` = 'new_directory' WHERE `id` = 栏目ID;

IV. Modify column attributes

In addition to basic information, column attributes are also one of the contents that need to be modified frequently. In the DedeCMS system, the attributes of the column include whether it is the ultimate column, whether it is displayed in the navigation, whether it is displayed in the site map, etc. In the column modification page, you can check or cancel the corresponding attribute options to achieve customization according to your needs. A code example is provided below to demonstrate how to modify the attributes of a column:

/**
 * 设置栏目为终极栏目
 */
UPDATE `dede_arctype` SET `ispart` = '0' WHERE `id` = 栏目ID;

/**
 * 在导航显示
 */
UPDATE `dede_arctype` SET `channel` = '1' WHERE `id` = 栏目ID;

/**
 * 在站点地图显示
 */
UPDATE `dede_arctype` SET `issitemap` = '1' WHERE `id` = 栏目ID;

5. Save changes and update the cache

After completing the modification of the column information, remember to click the "Save" button at the bottom of the page to ensure The modification operation takes effect. In addition, in order to ensure that the modified column information can be displayed on the front page in time, the website needs to be cached and updated. In the DedeCMS system, you can manually update the cache through the following code example:

/**
 * 更新栏目缓存
 */
require_once(DEDEINC.'/arc.partview.class.php');
$pv = new PartView();
$pv->MakePartCache();

6. Summary

Through the above steps and code examples, I believe everyone has learned how to modify columns in the DedeCMS system method of operation. Column management is a very important part of website operation. A reasonable column structure and clear column information can improve the user experience and management efficiency of the website. I hope the content of this article can help the majority of DedeCMS system users manage their websites more flexibly and conveniently. I wish you all success in website construction and operation!

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