1: <?php
  2:     /* Note that most of the code from this was copied from the code generated PersonEditFormBase.
  3:      * The main differences is we add a new constructor (replacing Form_Create).  And also, instead
  4:      * of using the QueryString to determine the person, SetupPerson() takes in an nullable $objPerson
  5:      * parameter.
  6:      *
  7:      * Finally, Save and Cancel simply closes/removes the control from the form, itself, instead
  8:      * of "redirecting" to a List page.  (Delete was removed for purposes of the demo).  To implement
  9:      * this, we updated btnSave_Create() and btnCancel_Create() to execute QAjaxControlActions instead of
 10:      * QServerActions.  And then the event handlers themselves calls the Form's MethodCallback instead of
 11:      * QApplication::Redirect().
 12:      *
 13:      * Also, the template file was modified so that $_CONTROL-> is used instead of $this->
 14:      */
 15: 
 16:     class PersonEditPanel extends QPanel {
 17:         // General Form Variables
 18:         protected $objPerson;
 19:         public $strTitleVerb;
 20:         protected $blnEditMode;
 21:         
 22:         // The Method CallBack after Save or Cancel has been clicked
 23:         protected $strMethodCallBack;
 24: 
 25:         // Controls for Person's Data Fields
 26:         // Notice that because the FORM is rendering these items, we need to make sure the controls are "public"
 27:         public $lblId;
 28:         public $txtFirstName;
 29:         public $txtLastName;
 30: 
 31:         // Other ListBoxes (if applicable) via Unique ReverseReferences and ManyToMany References
 32:         public $lstLogin;
 33:         public $lstProjectsAsTeamMember;
 34: 
 35:         // Button Actions
 36:         public $btnSave;
 37:         public $btnCancel;
 38:         
 39:         // Specify the Teamplte File
 40:         protected $strTemplate = 'PersonEditPanel.tpl.php';
 41:         
 42:         // Customize Look/Feel
 43:         protected $strPadding = '10px';
 44:         protected $strBackColor = '#fefece';
 45: 
 46:         protected function SetupPerson($objPerson) {
 47:             // See if a Person Object was passed in (meaning we're editing an existing person)
 48:             // Otherwise, we're creating a new one
 49:             if ($objPerson) {
 50:                 $this->objPerson = $objPerson;
 51:                 $this->strTitleVerb = QApplication::Translate('Edit');
 52:                 $this->blnEditMode = true;
 53:             } else {
 54:                 $this->objPerson = new Person();
 55:                 $this->strTitleVerb = QApplication::Translate('Create');
 56:                 $this->blnEditMode = false;
 57:             }
 58:         }
 59: 
 60:         public function __construct($objParentObject, $objPerson, $strMethodCallBack, $strControlId = null) {
 61:             // Call the Parent
 62:             try {
 63:                 parent::__construct($objParentObject, $strControlId);
 64:             } catch (QCallerException $objExc) {
 65:                 $objExc->IncrementOffset();
 66:                 throw $objExc;
 67:             }
 68: 
 69:             // Let's record the reference to the form's MethodCallBack
 70:             // See note in ProjectViewPanel for more on this.
 71:             $this->strMethodCallBack = $strMethodCallBack;
 72: 
 73:             // Call SetupPerson to either Load/Edit Existing or Create New
 74:             $this->SetupPerson($objPerson);
 75: 
 76:             // Create/Setup Controls for Person's Data Fields
 77:             $this->lblId_Create();
 78:             $this->txtFirstName_Create();
 79:             $this->txtLastName_Create();
 80: 
 81:             // Create/Setup ListBoxes (if applicable) via Unique ReverseReferences and ManyToMany References
 82:             $this->lstLogin_Create();
 83:             $this->lstProjectsAsTeamMember_Create();
 84: 
 85:             // Create/Setup Button Action controls
 86:             $this->btnSave_Create();
 87:             $this->btnCancel_Create();
 88:         }
 89: 
 90:         // Protected Create Methods
 91:         // Create and Setup lblId
 92:         protected function lblId_Create() {
 93:             $this->lblId = new QLabel($this);
 94:             $this->lblId->Name = QApplication::Translate('Id');
 95:             if ($this->blnEditMode)
 96:                 $this->lblId->Text = $this->objPerson->Id;
 97:             else
 98:                 $this->lblId->Text = 'N/A';
 99:         }
100: 
101:         // Create and Setup txtFirstName
102:         protected function txtFirstName_Create() {
103:             $this->txtFirstName = new QTextBox($this);
104:             $this->txtFirstName->Name = QApplication::Translate('First Name');
105:             $this->txtFirstName->Text = $this->objPerson->FirstName;
106:             $this->txtFirstName->Required = true;
107:         }
108: 
109:         // Create and Setup txtLastName
110:         protected function txtLastName_Create() {
111:             $this->txtLastName = new QTextBox($this);
112:             $this->txtLastName->Name = QApplication::Translate('Last Name');
113:             $this->txtLastName->Text = $this->objPerson->LastName;
114:             $this->txtLastName->Required = true;
115:         }
116: 
117:         // Create and Setup lstLogin
118:         protected function lstLogin_Create() {
119:             $this->lstLogin = new QListBox($this);
120:             $this->lstLogin->Name = QApplication::Translate('Login');
121:             $this->lstLogin->AddItem(QApplication::Translate('- Select One -'), null);
122:             $objLoginArray = Login::LoadAll();
123:             if ($objLoginArray) foreach ($objLoginArray as $objLogin) {
124:                 $objListItem = new QListItem($objLogin->__toString(), $objLogin->Id);
125:                 if ($objLogin->PersonId == $this->objPerson->Id)
126:                     $objListItem->Selected = true;
127:                 $this->lstLogin->AddItem($objListItem);
128:             }
129:             // Because Login's Login is not null, if a value is already selected, it cannot be changed.
130:             if ($this->lstLogin->SelectedValue)
131:                 $this->lstLogin->Enabled = false;
132:         }
133: 
134:         // Create and Setup lstProjectsAsTeamMember
135:         protected function lstProjectsAsTeamMember_Create() {
136:             $this->lstProjectsAsTeamMember = new QListBox($this);
137:             $this->lstProjectsAsTeamMember->Name = QApplication::Translate('Projects As Team Member');
138:             $this->lstProjectsAsTeamMember->SelectionMode = QSelectionMode::Multiple;
139:             $objAssociatedArray = $this->objPerson->GetProjectAsTeamMemberArray();
140:             $objProjectArray = Project::LoadAll();
141:             if ($objProjectArray) foreach ($objProjectArray as $objProject) {
142:                 $objListItem = new QListItem($objProject->__toString(), $objProject->Id);
143:                 foreach ($objAssociatedArray as $objAssociated) {
144:                     if ($objAssociated->Id == $objProject->Id)
145:                         $objListItem->Selected = true;
146:                 }
147:                 $this->lstProjectsAsTeamMember->AddItem($objListItem);
148:             }
149:         }
150: 
151: 
152:         // Setup btnSave
153:         protected function btnSave_Create() {
154:             $this->btnSave = new QButton($this);
155:             $this->btnSave->Text = QApplication::Translate('Save');
156:             $this->btnSave->AddAction(new QClickEvent(), new QAjaxControlAction($this, 'btnSave_Click'));
157:             $this->btnSave->PrimaryButton = true;
158:             $this->btnSave->CausesValidation = true;
159:         }
160: 
161:         // Setup btnCancel
162:         protected function btnCancel_Create() {
163:             $this->btnCancel = new QButton($this);
164:             $this->btnCancel->Text = QApplication::Translate('Cancel');
165:             $this->btnCancel->AddAction(new QClickEvent(), new QAjaxControlAction($this, 'btnCancel_Click'));
166:             $this->btnCancel->CausesValidation = false;
167:         }
168: 
169:         // Protected Update Methods
170:         protected function UpdatePersonFields() {
171:             $this->objPerson->FirstName = $this->txtFirstName->Text;
172:             $this->objPerson->LastName = $this->txtLastName->Text;
173:             $this->objPerson->Login = Login::Load($this->lstLogin->SelectedValue);
174:         }
175: 
176:         protected function lstProjectsAsTeamMember_Update() {
177:             $this->objPerson->UnassociateAllProjectsAsTeamMember();
178:             $objSelectedListItems = $this->lstProjectsAsTeamMember->SelectedItems;
179:             if ($objSelectedListItems) foreach ($objSelectedListItems as $objListItem) {
180:                 $this->objPerson->AssociateProjectAsTeamMember(Project::Load($objListItem->Value));
181:             }
182:         }
183: 
184: 
185:         // Event Handlers
186:         public function btnSave_Click($strFormId, $strControlId, $strParameter) {
187:             $this->UpdatePersonFields();
188:             $this->objPerson->Save();
189: 
190:             $this->lstProjectsAsTeamMember_Update();
191: 
192:             // And call the Form's Method CallBack, passing in "true" to state that we've made an update
193:             $strMethodCallBack = $this->strMethodCallBack;
194:             $this->objForm->$strMethodCallBack(true);
195:         }
196: 
197:         public function btnCancel_Click($strFormId, $strControlId, $strParameter) {
198:             // Call the Form's Method CallBack, passing in "false" to state that we've made no changes
199:             $strMethodCallBack = $this->strMethodCallBack;
200:             $this->objForm->$strMethodCallBack(false);
201:         }
202:     }
203: ?>