File assets/php/examples/datarepeater/ajax.php

 1: <?php
 2: require_once('../qcubed.inc.php');
 3: 
 4: class DataRepeaterExample extends QForm {
 5: 
 6:     protected $dtrPersons;
 7:     protected $dtrBig;
 8: 
 9:     protected function Form_Create() {
10: 
11:         /*--- Using a Template ---*/
12:         $this->dtrPersons = new QDataRepeater($this);
13: 
14:         // Let's set up pagination -- note that the form is the parent
15:         // of the paginator here, because it's on the form where we
16:         // make the call toe $this->dtrPersons->Paginator->Render()
17:         $this->dtrPersons->Paginator = new QPaginator($this);
18:         $this->dtrPersons->ItemsPerPage = 6;
19: 
20:         // Let's create a second paginator
21:         $this->dtrPersons->PaginatorAlternate = new QPaginator($this);
22: 
23:         // DataRepeaters use Templates to define how the repeated
24:         // item is rendered
25:         $this->dtrPersons->Template = 'dtr_persons.tpl.php';
26: 
27:         // Finally, we define the method that we run to bind the data source to the datarepeater
28:         $this->dtrPersons->SetDataBinder('dtrPersons_Bind');
29: 
30:         /*--- Using a callback ---*/
31:         $this->dtrBig = new QDataRepeater($this);
32:         $this->dtrBig->Paginator = new QPaginator($this);
33:         $this->dtrBig->ItemsPerPage = 10;
34:         $this->dtrBig->SetDataBinder('dtrBig_Bind');
35:         $this->dtrBig->TagName = 'ul';
36:         $this->dtrBig->ItemTagName = 'li';
37:         $this->dtrBig->ItemInnerHtmlCallback = 'BigItem_Render';
38:     }
39: 
40:     protected function dtrPersons_Bind() {
41:         // This function defines how we load the data source into the Data Repeater
42:         $this->dtrPersons->TotalItemCount = Person::CountAll();
43:         $this->dtrPersons->DataSource = Person::LoadAll(QQ::Clause($this->dtrPersons->LimitClause));
44:     }
45: 
46:     protected function dtrBig_Bind() {
47:         // This function defines how we load the data source into the Data Repeater
48:         $this->dtrBig->TotalItemCount = 1000;
49:         for ($i = 1; $i <= 10; $i++) {
50:             $a[] = 'Item number ' . ($i + ($this->dtrBig->PageNumber  - 1 ) * 10);
51:         }
52:         $this->dtrBig->DataSource = $a;
53:     }
54: 
55:     public function BigItem_Render ($objItem, $intIndex) {
56:         if ($intIndex % 2) {
57:             return '<b>' . $objItem . '</b>';
58:         } else {
59:             return '<i>' . $objItem . '</i>';
60:         }
61:     }
62: 
63: }
64: 
65: DataRepeaterExample::Run('DataRepeaterExample');
66: ?>
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