phpcms v9 secondary development and solutions to various problems in use

Template call<br>

1. Content tag, call of serial number 123456789?

1. {pc:content action="lists" catid="$catid " order="id DESC" num="10"}

2. {loop $data $k $v}

3. ##{$n}{str_cut($v['title'],44, '')}

4. {/loop

or

1. {php $

   j=1;}

2. {pc:content

   action="lists" catid ="$catid" order="id DESC" num="10"}

3. {loop $data $v} ​

4. {php echo $j}{str_cut($v['title'],44, '')}

5. {$j++}

##{/loop}

2. Control the display length (or number of words) of the title of the article list

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

##moreinfo
1. =

   1

4. Display the latest articles in certain designated columns

##{pc:get

sql

=
1. "SELECT * FROM phpcms_news WHERE catid IN(12,13,14,15,16,17,18) ORDER BY id DESC"

   num="10 " return="data"} {loop $data $k $r}

2. ##[{$CATEGORYS[$r[catid]][catname]}]{ $r[title]}

3. {/loop}

4. {/pc}

5. Determine whether the column is a top-level column (with sub-columns)

<br>

{if $top_parentid}{/if}

1. 6. Click call 10. Note on curly braces

In order not to conflict with template parsing, curly braces should be written in 2 lines. For example:

{} //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

1. Formatting time 2011-05-06 11:22:33

2. <br>

3. {date('Y-m-d H:i:s',$r[inputtime])}

4. <br>

5. Formatting time May 06, 2011

6. <br>

7. # #{date('Y year m month d day',$r[inputtime])}

##11. Category calling method

<br>

{pc:content
1. action

   ="lists" catid="79" order="listorder DESC" num="14" }

{loop $data $n $r}

2. ##{if $TYPE[$r[typeid]][name]}[{ $TYPE[$r[typeid]][name]}]{/if}{str_cut($r[title],33,'')}

3. {/loop}

4. {/pc}
12. Only call recommended links

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

sql
1. =

   "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}

2. {$CATEGORYS[$r[catid]][catname]} {date('d ', $r[inputtime])}日{$r[title]}

3. {/loop}

4. {/pc}

##15. Retrieve member rankings<br>

{get

sql

=
1. "SELECT `userid`,`username`,`areaid`,`amount`,`point`,`modelid` FROM `phpcms_member_cache` ORDER BY `point` DESC"

   rows="10" }

16. Some uses of if<br>

{if $

n

==2 || $
1. n

   ==3 }{/if}

This is ranked by points..., try to see if it works! {$r[username]}

<br>

17. Current column call Parent and following column information

##{php $arrchildid

= $CATEGORYS[$CAT[parentid]][arrchildid]}

1. {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

1. {pc:content

   action="category" catid="0" num="25" siteid="$siteid" order="listorder ASC"}

2. <br>

#Homepage{loop $data $r} | {$r[catname]}{/loop}

4. <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

action
1. =

   "lists" catid="$catid" num="10" order="id DESC"}

   {loop $data $r}

2. {php $
h_md
3. =

   pc_base: :load_model('hits_model');$get_db=$h_md->get_one(array('hitsid'=>"c-".$ modelid."-".$r[id]));$views=$get_db[views];}

   Click: {$views}

4. {/loop}

5. {/pc}

The homepage call requires the model ID, so you need to: <br>

get_one(array(' hitsid'=

>
1. "c-".$modelid."-".$r[id]));

Change to: <br>

get_one(array('hitsid'=

>
1. "c-1-".$r[id]));

#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

1. {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" }

2. {loop $data $key $val}

3. ##{$val[title]} {$val[count]}

4. {/loop}​

5. {/pc}

<br>

23. Select paging code

##{pc:content
1. action

   ="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}

Related articles:

How SEO settings for the title of PHPCMS V9

Detailed explanation of the idea of ​​adding secondary navigation to PHPCMS V9

PHPCMS V9 secondary development custom paging Function method