探讨PHP分页导航函数的具体应用_PHP教程

PHP分页导航函数的代码示例：

1. function yl_list_page($pageurl,$rsnum,
   $pages,$pagecount,$pagesize){
2. //$pageurl='?';
3. $pcount = $pages;
4. $page_info = '< div class=pagenum>';
5. $page_info .= '< div class=num>';
6. if (($pcount > 1) && ($pcount == $pagecount) ){
7. $page_info .= '< a href = '.$pageurl.
   'page='.intval($pagecount-1).'>上一页< /a>';
8. }elseif (($pagecount != 1) && ($pcount != $pagecount)){
9. $page_info .= '.$pageurl.'page='.intval($pagecount-1).'>上一页< /a>';
10. }
11. $page_info .= '< a href = '.$pageurl.'page=1>页首< /a>';
12. if ($pagecount > 4){
13. $page_info .= '< a href = '.$pageurl.'page=1>[1]< /a><span class=dot>...< /span>';
14. }
15. if ($pcount > $pagecount+2){
16. $endpage = $pagecount+2;
17. }else{
18. $endpage = $pcount;
19. }
20. for ($n = ($pagecount-2); $n < = $endpage; $n++){
21. if (!($n < 1)){
22. if ($n == intval($pagecount)){
23. $page_info .= '< span class=normal>'.$n.'< /span>';
24. }else{
25. $page_info .= '< a href = '.$pageurl.'page='.$n.'>['.$n.']< /a>';
26. }
27. }
28. }
29. if ($pagecount+2 < $pcount){
30. $page_info .= '< span class=dot>...< /span>.$pageurl.'page='.$pcount.'>['.$pcount.']< /a>';
31. }
32. $page_info .= '< a href = '.$pageurl.'page='.$pcount.'>页尾< /a>';
33. if (($pagecount == 1) && ($pcount != $pagecount) && ($pcount != 0)){
34. $page_info .= '< a href = '.$pageurl.'page='.intval($pagecount + 1).'>下一页< /a>';
35. }else if (($pagecount != 1) && ($pcount != $pagecount)){
36. $page_info .= '< a href = '.$pageurl.'page='.intval($pagecount + 1).'>下一页< /a>';
37. }
38. $page_info .= '< /div>< /div>';
39. $page_info .= '< div class=pagenum>';
40. $page_info .= '< div class=num>< span class=normal> 共：'.$rsnum .'条/'.$pcount.'页 每页/'.$pagesize.'条< /span>div>';
41. $page_info .= ' < div class=num>';
42. //echo '< form name=page action='.$pageurl.'>';
43. $page_info .= ' 转到';
44. $page_info .= '< input type=text name=page value='1' class=login_left style='width:28px;height:18px;'>';
45. $page_info .= '页< input type=submit name=submit3 class=login_submit style='width:28px;height:18px;padding-top:1px;' onclick=document.myform.action.value='go'> ';
46. //echo '< /form>';
47. $page_info .= '< /div>';
48. $page_info .= '< /div>';
49. return $page_info;
50. }

PHP分页导航函数的CSS样式:

/*page*/   
.pagenum {   
clear: both; width: '100%';
padding-right: 5px; 
padding-left: 0px; 
font-weight: bold; 
padding-bottom: 0px; 
overflow: hidden; 
color: #6396d6; 
padding-top: 0px; 
height: 25px;   
}   
.pagenum .num {   
float: right;   
}   
.pagenum .normal {   
background: #f7fbff;color: #6396d6;
 float: left; 
padding-bottom: 2px; 
margin: 0px 3px 0px 0px; 
padding-top: 3px;
border-left: #6396d6 1px solid; 
border-right: #6396d6 1px solid;
padding-right: 5px;
 padding-left: 5px; 
border-top: #6396d6 1px solid;
border-bottom: #6396d6 1px solid;   
}   
.pagenum .dot {   
float: left;color: #6396d6;   
}   
.pagenum a {   
background: #298ac6; 
color: #fff; 
float: left;
 padding-bottom: 2px; 
margin: 0px 3px 0px 0px; 
padding-top: 3px;
border-left: #6396d6 1px solid;
 border-right: #6396d6 1px solid;
padding-right: 5px; 
padding-left: 5px; 
border-top: #6396d6 1px solid;
border-bottom: #6396d6 1px solid;   
}   
.pagenum a:visited {   
color: #fff;   
}   
.pagenum a:hover {   
background: #f7fbff;color: #6396d6;
border-left: #6396d6 1px solid; 
border-right: #6396d6 1px solid;
border-top: #6396d6 1px solid;
border-bottom: #6396d6 1px solid;   
}   

以上就是 PHP分页导航函数的具体实现代码。