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Detailed explanation of usage of phpcms custom paging function
Detailed explanation of usage of phpcms custom paging function
When you make a website, you may often Page The style must be controlled according to the requirements of the template. At this time, many people will modify the global file phpcms\libs\functions\global.func.php pages()function, so the problem arises: this paging function will also affect the background, that is to say, this paging function is shared by the entire site.
The solution is provided below: (This requires modifying the file, remember to back it up before modifying)
Open the file
phpcms\libs\functions\global.func.php, find the paging function, copy it, and paste it into the default Under the paging function, rename it, for example, I named it wz_pages, and save it.
Open
phpcms/libs/classes/template_cache.class.php and find
$str .= '$pages in line 207 = pages($'.$op.'_total, $page, $pagesize, $urlrule);';
Add
$str below this line.= '$wz_pages = wz_pages($'. $op.'_total, $page, $pagesize, $urlrule);';
Save.
Finally, if you want to use your custom paging function, just use {$wz_pages} directly in the template.
If you want to modify the style in the future, modify it directly
The wz_pages function in the file phpcms\libs\functions\global.func.php is sufficient and will not affect the background.
Subsequent optimization:
During use, it was found that SQL paging was used If it cannot be used normally, you must add the following code
Open
phpcms/libs/classes/template_cache.class.php and find
$str .= '$r = $get_db-> on line 178 ;sql_query("'.$sql.'");$s = $get_db->fetch_next();$pages=pages($s[\'count\'], $page, $pagesize, $urlrule); ';
Add below it:
$str .= '$r = $get_db->sql_query("'.$sql.'");$s = $get_db->fetch_next(); $wz_pages=wz_pages($s[\'count\'], $page, $pagesize, $urlrule);';
In this way, SQL paging is also normal,,hey, welcome to make bricks, no You have to support the photo~~
Another follow-up optimization:
A friend mentioned that the above method cannot be used for the collection list pagination in the member center.
Because the paging function of the collection list is directly set in other files, it is not feasible to cache the file by modifying the template The modification method is provided below:
Specifically
phpcms\ libs\classes\model.class.php 61 lines
$this->pages = pages($this->number, $page, $pagesize, $urlrule, $array, $setpages);
Modify the above line to:
$this->pages = wz_pages($this->number, $page, $pagesize, $urlrule, $array, $setpages);
({$ in the template pages} does not need to be changed to {$wz_pages})
The above is the first method.
However, if this is the case, the background may also be affected. This place seems to control many places.
It can also be modified in this way. It is still the same file as above. Do not modify line 61. Add directly below line 61:
$this->wz_pages= wz_pages($this->number, $page, $pagesize, $urlrule, $array, $setpages);
Go to: phpcms \
modules\member\index.php line 718Change $pages = $this->favorite_db->pages;
to:
$wz_pages = $this- >favorite_db->wz_pages;
{$pages} in the template should be modified to {$wz_pages}
The above is the detailed content of Detailed explanation of usage of phpcms custom paging function. For more information, please follow other related articles on the PHP Chinese website!
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