Edición de «Msjqgrid»

== JQUERY DATAGRID.==

= Helper =
<?php
/**
 * Helpers
 * PHP version 5
 * LICENSE
 *
 * This source file is subject to the GNU/GPL that is bundled
 * with this package in the file docs/LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to emiliano@markisich.com.ar so we can send you a copy immediately.
 *
 * @author Markisich Emiliano <emiliano@markisich.com.ar>
 * (este es mi primer aporte al SoftWare Libre)
 */
 /**
 * Libreria Mostrar datos en una grilla
 * es una adaptacion de jqGrid a kumbia.  
 * Version 0.1
 */


class msjqGrid{
    public $contador	=	array();
    /**
     * titulo del datagrid
    * @var string
    */
   public $title_caption		=	'';
   /**
    * Si desea que poder obtener un order by por campo
    * para esto debe recibir el field y el order
    * default = false
    * @var bool
    */
   public $formatOption		=	array();
   /**
    * Si desea que poder obtener un order by por campo
    * para esto debe recibir el field y el order
    * default = false
    * @var bool
    */
   public $key		=	array();
   /**
    * Si desea que poder obtener un order by por campo
    * para esto debe recibir el field y el order
    * default = false
    * @var bool
    */
   public $order_fields	=	false;
   /**
    * Array de datos q se obtienen de un find
    * @var array
    */
   public $data_source	=	array();
   /**
    * url: url para la accion que efectua la paginacion,
    * por defecto "module/controller/page/" y se envia por parametro el numero de pagina. 
    * por defecto busca en el mismo controller y action
    * @var string
    */
   public $url		=	'';

     
    public $get_fields_and_headers	=	array();
    /**
     * Modelo actual
     * @var string
     */
    public $model		=	'';
    
    /**
     * campos que se van a mostrar de la base de datos
     * @var array
     */
    public $fields		=	array();
    /**
     * titulos o cabezeras que se mostra en la table <th></th>
     * @var array
     */
    public $headers		=	array();

    /**
     *Cambia el titulo a mostrar según la key del array $data.
     */    
    public function setFormatoption($field, $formato){
         $this->formatOption = array($field => $formato);
    }
    public function getformatOption($field){
         return  @$this->formatOption[$field];
    }

    public function setkey($field, $formato){
         $this->key = array($field => $formato);
    }
    public function getkey($field){
         return  @$this->key[$field];
    }


    public function __construct($datos) {
	$this->data_source = $datos;
	$this->url = Router::get('controller') . '/'; /*. Router::get('action');*/
	//$this->headers = "kjgh";
// 	if($this->existData()){
//      $this        
// 	}
    }

    public function xml(){
         $code = '<Listado>';
         $code .= '<Request>';
         $code .= '<IsValid>True</IsValid>';
       	 $code .= '<ItemSearchRequest>';
	 $code .= '<SearchIndex>'."Titulo" .'</SearchIndex>';
	 $code .= '</ItemSearchRequest>';
         $code .= '</Request>';
         $code .= '<Items>';
         foreach ($this->data_source as $item): 
            $code .= '<Item>';
		$code .= '<DetailPageURL></DetailPageURL>';
		$code .= '<ItemAttributes>';
                    foreach ($this->fields as $campo):
                           $var = $item->$campo;
			   $code .="<$campo> $var </$campo>";
		    endforeach;       
		$code .= '</ItemAttributes>';
            $code .= '</Item>';
         endforeach; 
       $code .= '</Items>';
       $code .= '</Listado>';
       return $code;
    }

}
?>

= parcial =


 <?php echo Tag::css('jqGrid-4.1.1/css/ui.jqgrid'); ?>
 <?php  echo Tag::css('jqGrid-4.1.1/css/ui.multiselect'); ?>

 <?php echo Tag::js('jquery/jquery-ui-1.8.1.custom.min'); ?>
 <?php echo Tag::js('jqGrid/plugins/jquery.layout'); ?>
 <?php echo Tag::js('jqGrid/js/i18n/grid.locale-es'); ?>
 <?php echo Tag::js('jqGrid/js/jquery.jqGrid.min'); ?>
 <?php echo Tag::js('jqGrid/plugins/jquery.tablednd'); ?>
 <?php echo Tag::js('jqGrid/plugins/jquery.contextmenu'); ?>
 <?php echo Tag::js('jqGrid/plugins/ui.multiselect'); ?>
 <?php echo Tag::js('jqGrid/plugins/xmlmap'); ?>

<?php   
      $model = ''; 
      $names ='';
      foreach ($dataGrid->fields as $campo):
           $names .= '"'.$campo.'",' ;
	   $formato = $dataGrid->getformatOption($campo);
           $key = $dataGrid->getkey($campo);
           $model .= '{name:"'.$campo.'",index:"'.$campo.'", width:120, xmlmap:"ItemAttributes>'.$campo.'", sorttype:"integer", sorttype:"int"'.$key . $formato.'},';
      endforeach; ?>
<?php 
$datos ="'".'<?xml version="1.0" encoding="UTF-8" ?>' ;
$datos .= $dataGrid->xml() ."'";
?>
<script type="text/javascript">
var datos = <?php  echo "$datos"; ?>


jQuery(document).ready(function(){
    var lastsel;
    jQuery("#list").jqGrid({ 
      //url: "listado", 
      datastr:datos,
      datatype: "xmlstring", 
      colNames:[<?php  echo substr($names, 0,-1);?>], 
      colModel:[<?php  echo substr($model, 0,-1);?>],
      height:250, with: 450,
      loadonce: true, 
      xmlReader: { root : "Items", row: "Item", repeatitems: false, id: "ASIN" }, 
      rowNum:10, 
      rowList:[5,10,20,30], 
      pager:jQuery('#pagered'), //'#pagered', 
      sortname: 'id', 
      viewrecords: true, 
      sortorder: "desc", 
      caption: "Listado",
      forceFit : true, 
      cellEdit: false, 
      cellsubmit: 'clientArray', 
      multiselect: true,
	onSelectRow: function(rowid){
               lastsel = $('#list').getCell(rowid, 'id');
	},
	ondblClickRow: function(rowid){
               lastsel = $('#list').getCell(rowid, 'id');
	},
	footerrow : true,
	userDataOnFooter : true, 
	altRows : true,
      //     grouping:true, 
      //     groupingView : { 
      //     groupField : ['debe'],
      //     groupDataSorted : true           
      // }, 
       // caption: "Grouping",
        groupSummary: true,
       // groupDataSorted: true
    });


jQuery("#list").jqGrid('navGrid','#pagered', 
{edit:false,add:false,del:false}, 
{}, 
{}, 
{}, 
{multipleSearch:true, multipleGroup:false, showQuery: false} );

jQuery("#list").jqGrid('navButtonAdd',"#pagered",{
   caption:"",
   buttonicon:'ui-icon-plus', 
   onClickButton: function(){ 
         location.href='/<?php echo $dataGrid->url ?>create/';
   }, 
   position:"last"
});
jQuery("#list").jqGrid('navButtonAdd',"#pagered",{
   caption:"",
   buttonicon:"ui-icon-pencil", 
   onClickButton: function(){ 
// 		var gsr = jQuery("#list").jqGrid('getGridParam','selrow');
// 		if(gsr){
// 			jQuery("#list").jqGrid('GridToForm',gsr,"#order");
// 		} else {
// 			alert("Seleccione un registro")
// 		}	
     if(lastsel){
                location.href="/<?php echo $dataGrid->url ?>edit/"+lastsel;
          }else{
                alert("Seleccione un registro")
     }
     
   }, 
   position:"last"
});

jQuery("#list").jqGrid('navButtonAdd',"#pagered",{
   caption:"",
   buttonicon:"ui-icon-trash", 
   onClickButton: function(){ 
/*		var gsr = jQuery("#list").jqGrid('getGridParam','selrow');
		if(gsr){
			jQuery("#list").jqGrid('GridToForm',gsr,"#order");
		} else {
			alert("Seleccione un registro")
		}*/	
     if(lastsel){
                 location.href="/<?php echo $dataGrid->url ?>del/"+lastsel;
          }else{
                alert("Seleccione un registro")
     }
      
   }, 
   position:"last"
});

});

function mysum(val, name, record){   
   return parseFloat(val||0) + parseFloat((record[name]||0));
}

function currencyFmatter (cellvalue, options, rowObject){
   return "$"+cellvalue;
};
    // $("#list").jqGrid('bindKeys', {"onEnter":function( rowid ) { alert("You enter a row with id:"+rowid)} } );

function formatOperations(cellvalue, options, rowObject) {
      return "<a href='/<?php echo $dataGrid->url ?>edit/" + cellvalue + "' id='ui-icon-trash'><u>Edit</u></a>  "+
  	       "<a <a href='/<?php echo $dataGrid->headers ?>del/" + cellvalue + "'><u>Edit</u></a>";
};




</script>

  	<div id="grilla" class="ui-layout-west ui-widget ui-widget-content"> 
        <div>
  	<table id="list"></table>
	  <div id="pagered" style="height: 40px"></div> 
	</div> 


= Vista =

  <?php View::content()?>
  <?php  $dataGrid = new msjqgrid($listArticulos); ?>
  <?php	$dataGrid->fields = array('id' =>  'id','codigo' =>  'codigo', 'denominacion' => 'denominacion', 'stock' => 'stock', 'precio' => 'precio');?>
  <?php	//$dataGrid->headers = array('id' =>  'ID','codigo' =>  'CODIGO', 'denominacion' => 'DESCRIPCION', 'stock' => 'STOCK', 'precio' => 'PRECIO');?>
  <?php	//$dataGrid->typefields = array('id' =>  'integer','codigo' =>  'string', 'denominacion' => 'string', 'stock' => 'STOCK', 'precio' => 'PRECIO');?>
  <?php	$dataGrid->setFormatOption('precio',',formatter:"currency",formatoptions:{decimalSeparator:",", thousandsSeparator: ",", decimalPlaces: 2, prefix: "$ "}');?>
  <?php	$dataGrid->setkey('id',',key:true');?>
  <?php  echo View::partial('msjqgrid/msjqgrid' ,false,array('dataGrid'=>$dataGrid)); ?>

[[Categoría:Helpers]]
[[Categoría:Tutoriales KumbiaPHP Beta2]]