File assets/php/tests/ui_ajax

 1: <?php
 2:     require_once('../qcubed.inc.php');
 3: 
 4: /**
 5:  * Class AjaxTimingForm
 6:  *
 7:  * Tests the timing of ajax events and our ability to record a change to a control. There is a bit of a race condition
 8:  * that we need to get under control. For example, if the user clicks a checkbox that also has a "click" handler, and
 9:  * inside that handler, tests the value of the checkbox, the user should see the new value and not the one before the
10:  * click.
11:  */
12:     
13:     class AjaxTimingForm extends QForm {
14:         protected $txt1;
15:         protected $lblTxt1Change;
16:         protected $lblTxt1KeyUp;
17: 
18:         protected $chk;
19:         protected $lblCheck;
20: 
21:         protected function Form_Create() {
22:             $this->txt1 = new QTextBox($this, 'txtbox');
23:             $this->txt1->Name = "TextBox Test";
24:             $this->txt1->Text = "Change me";
25:             $this->txt1->AddAction(new QChangeEvent(), new QAjaxAction('txtChange'));
26:             $this->txt1->AddAction(new QKeyUpEvent(), new QAjaxAction('txtKeyUp'));
27: 
28:             $this->lblTxt1Change = new QLabel($this);
29:             $this->lblTxt1Change->Name = "Value after Change";
30: 
31:             $this->lblTxt1KeyUp = new QLabel($this);
32:             $this->lblTxt1KeyUp->Name = "Value after Key Up";
33: 
34:             $this->chk = new QCheckBox($this, 'chkbox');
35:             $this->chk->Name = "Checkbox Text";
36:             $this->chk->AddAction(new QClickEvent(), new QAjaxAction('chkChange'));
37:             $this->lblCheck = new QLabel($this);
38:             $this->lblCheck->Name = "Value after Click";
39:         }
40: 
41:         protected function txtChange($strFormId, $strControlId, $strParameter) {
42:             $this->lblTxt1Change->Text = $this->txt1->Text;
43:         }
44: 
45:         protected function txtKeyUp($strFormId, $strControlId, $strParameter) {
46:             $this->lblTxt1KeyUp->Text = $this->txt1->Text;
47:         }
48: 
49:         protected function chkChange($strFormId, $strControlId, $strParameter) {
50:             $this->lblCheck->Text = $this->chk->Checked;
51:         }
52: 
53:     }
54: AjaxTimingForm::Run('AjaxTimingForm');
55:
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