dedecms tutorial, good practical collection of dedecms modification, page 1/2

Collect and remove links

Copy code The code is as follows:

{dede:trim}]*)>([^<]*){/ dede:trim}

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Let the field:title title exceed the length of 30, How to modify the code
Find ./include/inc_arcpart_view.php
Line 291:
if($titlelen=="") $titlelen = 30;
Change to
if($titlelen=="") $titlelen = 60;
That’s it, then you can call it like this
                                                                                                         :title function= "cn_substr([email=]'@me',38[/email])" /]
                                                                                                
Extend this: About inc_arcpart_view.php
function GetArcList($typeid=0,$row=10,$col=1,$titlelen=30,$infolen=160,
$imgwidth=120,$imgheight=90,$listtype="all",$orderby= "default",$keyword="",
$innertext="",$tablewidth="100",$arcid=0,$idlist="")
The parameters here can change the size of the template element you actually need .
How to remove links and retain text during collection and filtering!
Boss’s method is {dede:trim}]*)>([^<]*){ /dede:trim}
Doing this will remove the characters between and ! In this way, the entire article will be missing some characters and incomplete!
Later I After many tests, I finally found the correct way to use it! As follows:
{dede:trim}]*)>{/dede:trim}
{dede:trim} {/dede:trim}
Just make two collection rules!
In actual use, it seems that ([^<]*)([^>]*) two are used together!

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