The method of referencing the content of another tag in one tag.
This article will explain in detail how to weave a dream with reference to another tag. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.
How do you refer to the contents of another tag in one tag?
Recommended study: dream weaving cms
Dream weaving DEDECMS refers to the content of another tag in one tag.
{dede:field name='typename' runphp='yes'} global $test; $test = @ me; @ me=''; {/ dede:field} {dede:field name='id' runphp='yes'} global $test; function getnextone ($one,$tow) {return $one. "-". $tow;} $a = getnextone (@ me,$test); @ me=''; echo $a; {/ dede:field}
In the system background-> template-> Global label Test-> paste the code in, and select the environment variable to any column.
Description:
The value of the typename field is called in the id field, which provides a way to pass variables in some templates, that is, global, which sets the variable as a global variable.
This is the way to share the content of another tag in one tag about weaving dreams. I hope the above content can be helpful to you and learn more. If you think the article is good, you can share it for more people to see.
