How to intercept strings in dedecms arclist

How to intercept strings in dedecms arclist?

This article mainly introduces two methods of intercepting strings in dedecms arclist, one is the common titlelen parameter method, and the other is the cn_substr function method. Friends in need can refer to it

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Method 1:

The code is as follows:

{dede:arclist typeid=’9′ titlelen=’40′ orderby=” limit=’0,5′}
<li><a href=”#” target=”_blank”>[field:title /]</a></li>
{/dede:arclist}

Instructions: arclist, the detailed parameter description is in There are detailed instructions in the background template, please refer to the introduction there for details. Among them: titlelen, the number of strings can be intercepted, which means outputting 20 Chinese characters

Method 2:

The code is as follows:

{dede:arclist typeid=’9′ titlelen=’40′ orderby=” limit=’0,5′}
<li><a href=”#” target=”_blank”>[field:title function="cn_substr(@me,10)"/]</a></li>
{/dede:arclist}

Instructions: [field: title function="cn_substr(@me,10)"/], which means: intercept the first 10 characters of the field title, that is, 5 Chinese characters

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