Dreamweaver CMS extension function: application method of custom fields

DreamWeaver CMS (DedeCMS) is a domestic open source content management system that is widely used in the construction of various websites. Its powerful extension functions allow users to carry out customized development according to their own needs. Among them, custom fields are a very useful feature, which allows users to add custom content in the background and improve the flexibility and scalability of the website. This article will introduce how to apply custom fields and provide specific code examples to help readers better understand.

1. What is a custom field?

Custom fields are a built-in function of Dreamweaver CMS, which is used to add additional custom input boxes to the content publishing page. Users can define field names and field values ​​according to their own needs. These custom fields can be used to implement various personalization functions, such as adding product prices, author information, tags, etc.

2. How to apply custom fields:

(1) Add custom fields in the background:

Log in to the DreamWeaver CMS background and go to "Content"-> Select the desired channel in "Channel Management", click "Field Management"->"Common Fields", click the "Add Custom Field" button, fill in the field name, prompt information, default value and other field information, and select the field type (text box, multi-line text box, etc.), save the settings.

(2) Call the custom field in the template file:

In the template file that needs to display the content of the custom field, use the following code to call the value of the custom field:

global $arcID; //获取当前文档ID
$addfields = array("字段名称1", "字段名称2", ...); //定义要调用的自定义字段名称
$addonFields = GetOneArchive($arcID, $addfields); //获取自定义字段内容
echo $addonFields[字段名称1]; //输出字段值

3. Specific code examples:

(1) Add a custom field "Author":

Add a field in the background, the field name is "Author", and the field type is text box ,Save Settings. Then enter the author information on the article publishing page.

(2) Display the custom field content on the article details page:

Add the following code to the article details page template file:

<?php
global $aid;
$addfields = array("作者");
$addonFields = GetOneArchive($aid, $addfields);
echo "作者：" . $addonFields['作者'];
?>

The above is about Dreamweaver CMS customization Define field application methods and specific code examples. Through custom fields, users can flexibly customize their website content and improve user experience and website functions. I hope this article will be helpful to you. Welcome to continue to pay attention to more technical articles related to DreamWeaver CMS.

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