Destoon controls the title length. How does one control the full title length?

 
For example, how do I control the character length of the title after the question item is called? Can anyone help me solve this problem? Thank you.
 

 
& Amp; length = 30 
// 30 indicates 30 bytes


 

<! -- {Tag ("moduleid = 5 & length = 36 & condition = status = 3 and level> 0 and thumb <>'' & areaid = $ cityid & pagesize = ". $ dt ['page _ page']. "& Order = addtime DESC & width = 100 & Height = 100 & Cols = 5 & target = _ blank & lazy = $ lazy & template = thumb-table")} -->

Control title Length

Pass the length parameter in the label, for example, & length = 20 represents 20 characters length (GBK a Chinese character occupies 2 characters, UTF-8 a Chinese character occupies 3 characters ),

We recommend that you use CSS to hide extra characters (define height and overflow: hidden)

The length parameter is passed. The system only automatically intercepts the title field. To intercept other fields, use the dsubstr function.
 

For example, {dsubstr ($ t [Company], 20, '...')} indicates to intercept the company field with 20 characters. After intercept, append it...

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Destoon controls the title length. How does one control the full title length?