How to automatically add nofollow to the DEDECMS website construction column

How to automatically add nofollow to the DEDECMS website construction column?

In website construction and optimization, the issue of column settings and weights has always been a pain point for SEOER. Now I will talk about how to make the backend of DreamWeaver CMS more intelligent. Add and modify the rel=nofollow attribute of the column!

Recommended learning: 梦Weavercms

The first step is to modify the catalog_add.htm and catalog_edit.htm in dede\templets, which is best It is modified using Dreamweaver.

Add code:

The code is as follows:

<tr>
<td width=“150” class=‘bline’ height=“26” style=“padding-left:10px;”>FOLLOW：</td>
<td class=‘bline’> <input type=‘text’ id=“follow” name=‘follow’ value=‘<？php echo $myrow［’follow‘］？>’ class=‘np’/> </td>
</tr>

Step 2: Modify catalog_add.php and catalog_edit.php in dede\ , it is best to use Dreamweaver to modify it. 1. Catalog_add.php modification method: At about line 39, add , follow, ='$follow', remember to pay attention to the format! You can place it wherever you like, as long as it is in the code $upquery = "UPDATE, bt_arctype, SET.

As shown below, add, follow, ='$follow' at about line 39, remember to pay attention to the format! You can put it wherever you like, as long as it is in the code $upquery = "UPDATE, bt_arctype, SET." As shown below

2.catalog_edit.php needs to be modified in two places, both of which are system column parameter SQL statement A, which is probably at line 65, as follows: A, probably At line 65, as follows:

B, approximately at line 227, as follows: B, approximately at line 227, as follows:

Need to pay attention to the format! Need to pay attention to the format!

Step 3: Modify the data table dede_arctype and add a follow field to the table

I use phpmyadmin to manage the database. Everything else is similar. Click on your website database to find I use phpmyadmin to manage the dede_arctype table. Everything else is similar. Click on your website database and find the dede_arctype table

Click on the structure, and then add fields at the bottom Click Structure for the option, and then there is an option to add fields at the bottom

. Just click Execute, and then enter the interface for setting table properties. Just click Execute directly, as shown below. Then enter the interface for setting table properties, as follows

If you don’t know how to set it, you can just set it like I did, and then save it and it’s OK! If you don’t know how to set it up, you can just set it up like I did, and then save it and it’s OK! Attachment: If you still don’t dare to operate the database, it’s okay. You can also directly execute the SQL statement in the background of the website to add it. The SQL execution statement is given below: Attachment: If you feel you still don’t dare to operate the database, it’s okay. Just add it directly. You can also execute SQL statements in the background of the website to add them. The SQL execution statements are given below:

ALTER TABLE, dede_arctype, ADD, nofollow, VARCHAR (50) NULL DEFAULT NULL

That’s it. The operation of adding fields is completed. Next, I will teach you how to set and call

. Just write rel="nofollow" in it and save it! Just write rel="nofollow" in it and save it!

The second step is to call the method. The second step is to call the column using {dede:channel}. However, if the tag is not called, the follow value cannot be found, so you must use the SQL tag. To call, the code is as follows: Normally calling columns are called using {dede:channel}, but if the tag is not called, the value of follow cannot be found, so you have to use the SQL tag to call, the code is as follows:

The code is as follows:

{dede:sql sql=“select * from dede_arctype ”}
<li>
<a href=“［field:typedir/］” ［field:follow/］ title=“［field:typename/］”>［field:typename/］</a>
</li>
{/dede:sql}

This is fine, but there will be a problem. [field:typedir/] contains {cmspath} which makes the link invalid, then we can use this and it will be fine, but There will also be a problem, [field:typedir/] contains {cmspath} which makes the link invalid, then we can use

［field:typedir function=‘str_replace（“{cmspath}”，“”，@me）’/］ 此标签替换［field:typedir/］

最后，如果看完了这教程也搞不定的话，那么我也没办法了，附件里面直接有修改好的代码，下载，然后直接覆盖就可以了，然后只需要执行一下SQL语句就可以了。

SQL：</span>ALTER TABLE 、dede_arctype、 ADD 、nofollow、 VARCHAR（ 50 ） NULL DEFAULT NULL </h1>

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