Home > Article > Backend Development > phpcms v9 secondary development and solutions to various problems in use
Template call<br>
1. Content tag, call of serial number 123456789?
{pc:content action="lists" catid="$catid " order="id DESC" num="10"}
{loop $data $k $v}
j=1;}
action="lists" catid ="$catid" order="id DESC" num="10"}
Whether it is a title or something else, you can use the strcut function to intercept it. The usage is as follows:
{strcut( $v['title'],40,'')} intercepts backward, {str_cut($v['title'],40,'')} intercepts forward. This is to cut the text length. If you don’t want to display three dots, just add a comma (,) after 40 (the number of characters to be cut), and add the quotation marks to make the content empty. If you want to change it to something else, such as If you want to make a ❤ shape or something like that, then add the ❤ shape within the quotation marks. A Chinese character in gbk takes 2 characters, and a Chinese character in the utf version takes up 3 characters. Pay attention to the encoding and then determine the number of characters to be cut.
3. Display the detailed content of the article on the homepage or list page
1
##{pc:get
sqlnum="10 " return="data"} {loop $data $k $r}
<br>
{if $top_parentid}{/if}
6. Click call 10. Note on curly braces
{} //Error
{Correct}7. The default slide focus on the homepage is not displayed
Caused by the case of the file name, solution:File\statics\js\jquery.sGallery.js Modify jquery.sgallery.js
8. Different member models call different templates
Open phpcms\modules\member\index.php and find include template('member', 'index') on line 30 ; Modify to
if($memberinfo[modelid]==10){
include template('member', 'index(here is the original member model template)');
}
else{
include template('member', 'indexXXX(here is the template of another membership model)');
}
9. Time formatting
Formatting time 2011-05-06 11:22:33
<br>
{date('Y-m-d H:i:s',$r[inputtime])}
<br>
Formatting time May 06, 2011
<br>
<br>
="lists" catid="79" order="listorder DESC" num="14" }
Call all , judge the value of elite in the loop, or use the get tag to call
13, call the first-level column
and specify catid="0"
14. The home page calls the recommended content of multiple columns
{pc:get
"SELECT * FROM `v9_news` a, `v9_position_data` p WHERE a.id=p.id and posid=14 AND a.catid in(6,11) ORDER BY a.updatetime DESC" num=" 10"}
{loop $data $r}##15. Retrieve member rankings<br>
{get
sqlrows="10" }
16. Some uses of if<br>
{if $
n==3 }{/if}
<br>
17. Current column call Parent and following column information##{php $arrchildid
= $CATEGORYS[$CAT[parentid]][arrchildid]}{pc:get sql="SELECT * FROM v9_news where catid in($arrchildid) cache="3600" page="$page" num="12" return="data"}
18. The content page calls the current page of [content paging] such as [2/20] method
I want to call the {current page}{total number of pages}
## of the content paging separately #For example, the title of the article "The domestic economy is taking off again [1/5]", the domestic economy is taking off again [{$page}/{$pagenumber}]19. Call the specified content of other websites Add a data source in the background and call it with get
20. Call all navigation
action="category" catid="0" num="25" siteid="$siteid" order="listorder ASC"}
<br>
<br>
##{/pc}<br>21. The entire site displays the number of clicks on lists tag articles
Ordinary lists tag codes (suitable for columns):
{pc:content"lists" catid="$catid" num="10" order="id DESC"}
{loop $data $r}pc_base: :load_model('hits_model');$get_db=$h_md->get_one(array('hitsid'=>"c-".$ modelid."-".$r[id]));$views=$get_db[views];}
Click: {$views}The homepage call requires the model ID, so you need to: <br>
get_one(array(' hitsid'=
Change to: <br>
get_one(array('hitsid'=
#1 is the model ID to which the current lists calling column belongs. The system's built-in article system is 1. Please modify the custom model according to your own. <br>
$r[id] Modify according to actual situation.22. Display the ranking list of the whole site and display the collection statistics
{pc:get sql="select *,count(*) as count from phpcms_favorite where adddate>=DATE_SUB(CURDATE(),INTERVAL WEEKDAY(CURDATE ()) DAY) group by title order by count(*) desc" return="data" num="9" }
{loop $data $key $val}
<br>
23. Select paging code
="lists" catid="$catid" num="12" order="id DESC" return="data1" page="$page"} {loop $data $r1} {/loop}{str_replace("a href", "option value", str_replace("..", "", str_replace("", "page", str_replace("", "//", str_replace("> ", ">", $pages)))))))}{/pc}