pocsag pager

Pear Pager Page class is a very useful PHP paging class, extensibility is very strong, able to adapt to the needs of various paging situation, at least I have a few years of large and small projects, basically no extra code for pagination, all are used pager, This is the pager of usability. The following code looks at its use example:Example 1PLAIN TEXTPhp: req

Overviewthrough the analysis of the previous article, we know where the pager module is located throughout SQLite. It is the core module of SQLite, which plays a number of important roles. As a transaction manager, it implements the acid characteristics of transactions through concurrency control and failback, is responsible for the atomic commit and rollback of transactions, as a page manager, it handles reading and writing data pages from a file, an

by ' reg_time ' limit 10, 5;By changing the initial value of the limit, you can fetch 5 data at a time. The page-number function in Ecshop is given below: function Get_pager ($url, $param, $record _count, $page = 1, $size = 10){$size = Intval ($size);if ($size {$size = 10;} $page = Intval ($page);if ($page {$page = 1;} $record _count = intval ($record _count); $page _count = $record _count > 0? Intval (Ceil ($record _count/$size)): 1;if ($page > $page _count){$page = $page _count;}/* Pagin

action, but this is not the focus of our consideration ). After paging, we only take the objects corresponding to the user request page. To maximize code reuse, I have done the following: 1. Create a new pager class with int attributes such as beginpage, endpage, currentpage, pagesize, and total, it represents the start page, end page, current page, number of records on each page, and total number of records, which are mainly used for displaying pa

How to use: First add the Mvcpager.dll reference to the MVC project. Front Code Front desk: @{Layout = null; @using Webdiyer.WebControls.Mvc @model pagedlist Background code Using System; Using System.Collections.Generic; Using System.Linq; Using System.Web; Using SYSTEM.WEB.MVC; Using WEBDIYER.WEBCONTROLS.MVC; Namespace Mvcapplication6.controllers {public class Homecontroller:controller { ////Get : /home/public actionresult Index (int pageindex=1, int pagesize=2) { list

){Totalrecord = ptotalrecord;}} Import = "Java. SQL. *" errorpage = "" %>String SQL = "select * from guests ";Int currentrecord = 0;Arraylist Pager. settotalrecord (result. Size ());Pager. settotalpage (result. Size (), pager. getpagesize ()); If (request. getparameter ("currentrecord ")! = NULL ){Currentrecord = integer. parseint (request. getparameter ("cur

number displayed per page is required, two basic parameters, currentPage and pageSize, are required; To query the table content, you need a form with the query conditions; Because you need to modify and delete and remember the current page, a flag is required to indicate the operation type currently in progress; To make our program more flexible, add the iner to be loaded after obtaining data, and add pager to be loaded by the paging control, The det

amount divided by the result of each page } } else{ $page _count = 0; } Page link$page _string = ";if ($page = = 1) {$page _string. = ' first page | prev | ';}else{$page _string. = ' first page | prev | ';}if ($page = = $page _count) | | ($page _count = = 0)) {$page _string. = ' next page | last ';}else{$page _string. = ' next page | last ';}Get data to return results in two-dimensional array formatif ($amount) {$sql = "SELECT * from table ORDER BY id desc limit". ($page-1) * $page _size. ", $

Called in the Portal file Require (Sp_path. "/speedphp.php"); Require (App_path. '/include/functions.php '); Sprun (); functions.php[PHP]Spaddviewfunction (' pager ', ' __template_pager '); function __template_pager ($params) {if (!isset ($params [' Pager ']) | | emptyempty ($params [' Pager ']))Return ';$args = Array ();foreach ($params as $k = $v)if (!in_array

Paging class, which is used only to process data structures and is not responsible for working with the display Class Pager { var $PageSize; Number of pages per page var $CurrentPageID; Current number of pages var $NextPageID; Next page var $PreviousPageID; Previous page var $numPages; Total pages var $numItems; Total Record Count var $isFirstPage; Whether the first page var $isLastPage; Whether

structures and is not responsible for working with the display Class Pager { var $PageSize; Number of pages per page var $CurrentPageID; Current number of pages var $NextPageID; Next page var $PreviousPageID; Previous page var $numPages; Total pages var $numItems; Total Record Count var $isFirstPage; Whether the first page var $isLastPage; Whether the last page var $sql; SQL query Statements function Pager