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File: smoothscroll.php

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  Classes of Tran Tuan  >  Smooth Scroll CakePHP Plugin  >  smoothscroll.php  >  Download  
File: smoothscroll.php
Role: Class source
Content type: text/plain
Description: main class
Class: Smooth Scroll CakePHP Plugin
Scroll content smoothly with a jQuery plug-in
Author: By
Last change:
Date: 3 years ago
Size: 3,736 bytes
 

Contents

Class file image Download
<?php
/**
*@ Smooth DIV Scroll Plugin for CakePHP
*@ Date : 8/2/2012
*@ Javascript used : smoothDivScroll
*@ Support Javascript Homepage : http://www.maaki.com/thomas/SmoothDivScroll
*@ Special thank to script's author and Jquery
*
* @@ Plugin coverter : Niceit - tuantinhoc@yahoo.com
*/
    //Javascript file require

   
$Path = dirname(__FILE__);
   
$Path = str_replace("\\", "/", $Path);
   
$Path = str_replace("views/helpers", "", $Path);

   
define ('UI_SCRIPT', $Path . "webroot/js/jquery.ui.widget.js");
   
define ('SMOOTH_SCRIPT', $Path . "webroot/js/jquery.smoothDivScroll-1.1.js");
   
define ('CSS_STYLE', $Path . "webroot/css/smoothDivScroll.css");

    class
SmoothscrollHelper extends HtmlHelper{

        var
$helpers = array('Html');

        private
$divID = "";
        private
$options = array();

        function
SmoothDivScroller($id = "", $options = ""){
            if (
$this->_checkExistFile()){
                if (!empty(
$id)){

                   
//If options is null or isnt valid format, it will load with default
                   
if (empty($options) || !is_array($options))
                       
$this->options = array(
                           
'autoScroll' => 'alway',
                           
'autoScrollDirection' => 'backandforth',
                           
'autoScrollStep' => 1,
                           
'autoScrollInterval' => 80,
                           
'startAtElementId' => 'startAtMe',
                           
'visibleHotSpots' => 'always'
                       
);
                    else
$this->options = $options;
                   
$this->divID = $id;

                   
$this->_initFile();
                   
$this->_TakeScript();
                }
                else echo
"<script>alert('Smooth Scroller - Div id require !'); </script>";
            }
            else echo
"<script>alert('Cant Run ! Please check JS Files and CSS files are exist first !');</script>";
        }

       
/**
         * Check Jquery already loaded ?
        */
       
function _checkJqueryLoaded(){

        }

       
/**
         * @Requirement files
        */
       
function _checkExistFile(){
            if (!
file_exists(UI_SCRIPT)) return FALSE;
            if (!
file_exists(SMOOTH_SCRIPT)) return FALSE;
            if (!
file_exists(CSS_STYLE)) return FALSE;
            return
TRUE;
        }



       
/**
         * @ Init Javascript and Css files
        */
       
function _initFile(){
            echo
$this->Html->css('/smooth_scroll/css/smoothDivScroll');
            echo
$this->Html->script(array('/smooth_scroll/js/jquery.ui.widget', '/smooth_scroll/js/jquery.smoothDivScroll-1.1.js'));
        }

       
/**
         * @Take script
        */
       
function _TakeScript(){
           
$content = "<script>";

           
//Onready document, script will excute
           
$content .= "$(function(){";
           
$content .= ' $("div#' . $this->divID . '").smoothDivScroll({';
                   
//init option values for script
                   
$Leng = count($this->options);
                   
$i = 0;
                    foreach (
$this->options as $key => $value){
                       
$content .= $key . ": ";
                        if (
is_numeric($value)) $content .= $value;
                        else
$content .= '"' . $value . '"';
                        ++
$i;
                        if (
$i < $Leng) $content .= ", \n";
                    }
                   
//
           
$content .= "});";
           
$content .= "});";
           
$content .= "</script>";

            echo
$content;
        }
    }
?>