creating website

many posts on the web page or blog. cause the page too long.  because of that, content on the web need pagination.follow the tutorial for creating pagination:

on cake php pagination created with class component and class element.

Component:

place component on directotry /app/controller/component/pagination.php

Element:

place component on directotry /app/views/elements/pagination.thtml

helpers :

place component on directotry /app/views/helpers/pagination.php

if that file placed on the each directory. that class must be call from controller . this is a example call the class pagination on controller :

<?php

class PagesController extends AppController {

var $uses = array(‘Data’);
var $helpers = array(‘Html’,'Pagination’,'Javascript’,'Ajax’);
var $components = array(‘Paginations’);
var $paging;

$criteria=”";
list($order,$limit,$page) = $this->Paginations->init($criteria);
$result=$this->Data->findAll(null,null,null,$limit,$page);

$this->set(‘data’,$result);

?>

to download full code and real example, you can download script on this link DOWNLOAD

reduction date with mktime function

<?
$day=(mktime (0,0,0,6,17,2009) – mktime (0,0,0,5,1,2009))/86400;
$day=floor($day);
echo $day;
?>

Your app/config/database.php file is where your database configuration all takes place. A fresh install doesn’t have a database.php, so you’ll need to make a copy of database.php.default. Once you’ve made a copy and renamed it you’ll see the following:

var $default = array('driver'   => 'mysql',
                     'connect'  => 'mysql_connect',
                     'host'     => 'localhost',
                     'login'    => 'user',
                     'password' => 'password',
                     'database' => 'project_name',
                     'prefix'   => '');

Replace the information provided by default with the database connection information for your application.

One note about the prefix key: the string you enter there will be prepended to any SQL call that Cake makes to your database when working with tables. You define it here once so you don’t have to specify it in other places. It also allows you to follow Cake’s table naming conventions if you’re on a host that only gives you a single database. Note: for HABTM join tables, you only add the prefix once: prefix_apples_bananas, not prefix_apples_prefix_bananas.

CakePHP supports the following database drivers:

The ‘connect’ key in the $default connection allows you to specify whether or not the database connection will be treated as persistent or not. Read the comments in the database.php.default file for help on specifying connection types for your database setup.

Your database tables should also follow the following conventions:

You’ll also notice that there is a $test connection setting included in the database.php file. Fill out this configuration (or add other similarly formatted configurations) and use it in your application by placing something like:

var $useDbConfig = 'test';

Inside one of your models. You can add any number of additional connection settings in this manner.

In order use CakePHP you must first have a server that has all the required libraries and programs to run CakePHP:

sometimes we need to read a file for the program. now I can discuss about that.  php have default function to read the file on directory.

Example 1. dir() example

Please note the fashion in which dir()‘s return value is checked in the example below. We are explicitly testing whether the return value is identical to (equal to and of the same type as–see Comparison Operators for more information) FALSE since otherwise, any directory entry whose name evaluates to FALSE will stop the loop.

The above example will output something similar to:

Handle: Resource id #2
Path: /etc/php5
.
..
apache
cgi
cli

hope that helps….

The Extensible Markup Language (XML) is a markup language much like HTML or SGML. This is recommended by the World Wide Web Consortium and available as an open standard.

XML is a portable, open source language that allows programmers to develop applications that can be read by other applications, regardless of operating system and/or developmental language.

Routes Configuration

<?php
$Route->connect (
    'URL',
    array('controller'=>'controllername',
    'action'=>'actionname', 'firstparam')
);
?>

<?php
$Route->connect ('/blog/:action/*', array('controller'=>'Blog', 'action'=>'index'));
?>

<?php
class BlogController extends AppController
{
 function history ($year, $month=null)
 {
   // .. Display appropriate content
 }
}
?>

<?php
$Route->connect ('/', array('controller'=>'Pages', 'action'=>'display', 'home'));
?>

This AJAX method periodically performs an AJAX request and updates a container’s contents based on the response text.

Containers are specified by giving IDs of the HTML elements like division or paragraphs. See example below.

Callbacks are called at various points in the life-cycle of a request, and always feature the same list of arguments. They are passed to requesters right along with their other options.
Syntax:

new Ajax.PeriodicalUpdater(container, url[, options]);

Ajax.PeriodicalUpdater features all the Common Options and callbacks, plus those added by Ajax.Updater().

There are two more options specific to this method:
Option Description
frequency Default value is 2.
This is the minimum interval at which AJAX requests are made.
decay Default value is 1.
This controls the rate at which the request interval grows when the response is unchanged.
Return Value :

* Returns AJAX PeriodicalUpdater object.

Disabling and Enabling a PeriodicalUpdater :

You can pull the brake on a running PeriodicalUpdater by simply calling its stop method. If you wish to re-enable it later, just call its start method. Both take no argument.
Example:

Click start button to see how Current Time changes.

This example may not work in IE.

Here is the content of timer.cgi script:

#!/usr/bin/perl

print “Content-type: text/html\n\n”;

$datetime = localtime;
print $datetime;
print ”
“;

www.tutorialspont.com

multiple uplaod file dengan cakephp

multi file upload dengan cakephp. multi upload digunakan untuk meng upload beberapa file secara bersamaan.  untuk download script silahkan klik di sini untuk DOWNLOAD