How to cut the title length of DEDECMS articles

DEDECMS How to cut the title length of an article?

Friends who know dedecms must be very familiar with how to get the tags of the previous and next articles. The tags for dedecms to obtain the previous and next articles are: {dede:prenext get='pre'/}, {dede:prenext get='next'}.

Recommended: "dedecms usage tutorial"

In this tag, there is no function to set the number of words in the title of the previous and next article, so what should we do? How to implement such a function? In fact, the dedecms system has also done a good job in this regard and has considered it very carefully. This can be set up.

dedecms method to set the number of words in the title of the previous and next article:

Step 1: Find the "include/arc.archives.class.php" file under dedecms, use DW or Notepad opens.

Step 2: Find $this->PreNext['pre']="Previous article:{$preRow['title']}"; Add $preRow['title to this line ']=cn_substr($preRow['title'],30); , 30 means 30 bytes, which is 15 Chinese characters. This can be set by yourself according to the actual situation.

Step 3: Find $this->PreNext['next']="Next article:{$nextRow['title']}"; Add $nextRow['title to this line ']=cn_substr($nextRow['title'],30); .

Then save it. At this point, dedecms’ method of setting the number of words in the title of the previous and next article is completed.

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