Good dedecms modification practical collection page 1/2_PHP tutorial

Collect and remove links

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Let the field:title title exceed the length of 30 and modify the code
Find ./include/inc_arcpart_view.php
Line 291:
if($titlelen=="") $titlelen = 30;
is changed to
if($titlelen=="") $titlelen = 60;
That's it, then You can call this way {dede: Channeltlist typeid = '0' color = 1 tablewidth = '100%'}
{dede: arclist row = "10"}
[Field: Title Function = "cn_substr([email=]'@me',38[/email])" /]
                                                                                                             list}
Let’s extend this: About inc_arcpart_view.php
function GetArcList($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 elements you actually need.


How to remove links and retain text during collection filtering!

Boss’s method is {dede:trim}]*)>([^<]*){/dede:trim} Doing this will remove and characters! In this way, the entire article is missing some characters and is incomplete!

Later, I tested many times and 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!



http://www.bkjia.com/PHPjc/318273.html

www.bkjia.comtruehttp: //www.bkjia.com/PHPjc/318273.htmlTechArticleCollect and remove link copy code. The code is as follows: {dede:trim}a([^]*)([^] *)/a{/dede:trim} ——————————————————————————————————...