The function of this article: display the topic title and topic content at the same time. If you want to directly see the project implementation results, you can directly look at the content under the title that solves the problem
Project requirements
This is the page layout of the original mobile terminal
This is the effect that needs to be achieved
Discover the problem
In the original `upload\template\default\touch\forum\viewthread.htm`
we can see that the title and content are displayed separately, and the final one is `$_G [forum_thread][subject]`
This variable
There is a problem at this time, that is, how to get out our theme content! Let’s first look at what the content variables of the source code are.
Coming to line 163 of `upload\template\default\touch\forum\viewthread.htm`
, we can see that `$post[message]`
What this variable implements
No matter what, try using this tag first and then talk
The problem is very obvious at this time. We used `$post[message]` but it displayed the last content of the topic. Then we will start to solve this problem. Problem
Solution
Since we have discovered the problem above, we will test it step by step based on this idea
Solution steps
Since In html, there is a problem when we use variables in the original template
Then we need to think about what variables we pass in the background
Whether the variable passed in contains the theme content Value
If it exists, just get it directly. If not, we need to solve it ourselves
Check which PHP file is used according to the request path
Check the address bar` forum/upload/forum.php?mod=viewthread&tid=13&pid=44&page=1&extra=&mobile=2#pid44`This is the address we need
You can see that `forum.php` is requested first, then we Just open this file
The last line of the file is the file we finally need to enter. You can print the mod variable to see what it is
According to the above Figure, we go directly to the file `upload/source/module/forum/forum_viewthread.php`, and you will see these two variables. Are these two variables very familiar? Aren’t these the two used in our template? Variable?
Let’s print these two variables
At this time we found There is no topic content field in the variable at all
Let’s first look at the topic content stored in the database table
Open the database dictionary `pre_forum_post` of discuz. This table is exactly what we need
Open the local database and we will find that isn’t this the data we need?
Without further ado, let’s just print out the parameters in the address bar
Directly query based on tid, and then Put the message field in, the time is what I need! You decide according to the situation
Then we call it in the template
Check the effect: This is us Desired results
The above is the detailed content of 【Discuz】Realize topic title and text to be displayed at the same time. For more information, please follow other related articles on the PHP Chinese website!

discuz database error的解决办法有:1、检查数据库配置;2、确保数据库服务器正在运行;3、检查数据库表状态;4、备份数据;5、清理缓存;6、重新安装Discuz;7、检查服务器资源;8、联系Discuz官方支持。解决Discuz数据库错误需要从多个方面入手,逐步排查问题原因,并采取相应的措施进行修复。

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去掉discuz版权的方法:1、找到并打开“header_common.htm”文件,删掉“Powered by Discuz!”内容;2、找到并打开“footer.htm”文件,删掉“Powered by ME”内容即可。

discuz论坛是一种网络论坛软件,也称BBS,它是一种用于在互联网上建立论坛社区的程序系统。只哟中功能强大的论坛软件,可以帮助用户建立一个专业、完善的论坛社区,并且可以实现多种功能,如搭建用户注册、登录、查看主题、发布帖子、发表评论、设置版主等功能,让用户可以轻松地进行论坛社区的管理和维护。

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discuz修改头像的方法:1、登录Discuz后台,在网站根目录下找到“admin.php”或者“admin”目录并登录;2、进入用户管理,可以在左侧或者顶部的导航菜单中找到并点击进入;3、搜索用户,使用搜索功能来找到特定的用户;4、修改头像,在编辑页面,可以找到头像的选项并上传新的头像;5、保存修改;6、刷新页面即可。

discuz登录失败解决方法:1、仔细检查输入的用户名和密码是否正确,并尝试重置密码;2、确保浏览器允许使用Cookie,并将Discuz网站添加到信任的网站列表中;3、通过论坛首页上的“联系我们”或“举报”链接找到管理员的联系方式并解决;4、查看服务器日志来确定是否存在配置问题。

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