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136 CHAPTER 4 ■ BUILD AN EVENTS CALENDAR } ?> Now all the properties that were previously NULL will have values when you reload http://localhost/: object(Calendar)#2 (6) { } ["_useDate:private"]=> string(19) "2010-01-01 12:00:00" ["_m:private"]=> string(2) "01" ["_y:private"]=> string(4) "2010" ["_daysInMonth:private"]=> int(31) ["_startDay:private"]=> string(1) "5" ["db:protected"]=> object(PDO)#3 (0) { } Loading Events Data To load data about events, you need to create a new method to access the database and retrieve them. Because event data will be accessed in two ways (the second of which will be addressed later in this chapter), the act of loading data will be kept generic for easy reuse. This method will be private and named _loadEventData(). It accepts one optional parameter—the ID of an event—and follows these steps to load events:
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THE EXPERT’S VOICE ® IN OPEN SOU
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ii Pro PHP and jQuery Copyright ©
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iv Contents at a Glance ■About th
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vi ■ CONTENTS Understanding jQuer
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viii ■ CONTENTS Summary .........
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x ■ CONTENTS ■Chapter 9: Perfor
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xii About the Author ■ Jason Leng
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xiv Acknowledgments I feel like I s
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C H A P T E R 1 ■ ■ ■ Introdu
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CHAPTER 1 ■ INTRODUCING JQUERY Th
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SETTING UP A LOCAL TESTING ENVIRONM
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google.load("jquery", "1.4.2");
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Basic Selectors CHAPTER 1 ■ INTRO
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Only one paragraph in our document
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$(".foo+p"); CHAPTER 1 ■ INTRODUC
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$("p:odd"); [ p.foo, p#bar ] Select
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$("p:parent"); [ p, p.foo, p, p#bar
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which returns the following in the
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Selecting Only Enabled or Disabled
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26 CHAPTER 2 ■ COMMON JQUERY ACTI
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Page 103 and 104: C H A P T E R 3 ■ ■ ■ Object-
Page 105 and 106: $obj = new MyClass; var_dump($obj);
Page 107 and 108: CHAPTER 3 ■ OBJECT-ORIENTED PROGR
Page 111 and 112: $obj = new MyClass; // Get the valu
Page 113 and 114: } public function setProperty($newv
Page 117 and 118: } } return $this->getProperty(); pu
Page 119 and 120: Create a new object $newobj = new M
Page 121 and 122: } } // Create a new object $newobj
Page 123 and 124: Private Properties and Methods CHAP
Page 125 and 126: } public function __construct() { e
Page 127 and 128: */ CHAPTER 3 ■ OBJECT-ORIENTED PR
Page 129 and 130: Ease of Implementation CHAPTER 3
Page 135 and 136: C H A P T E R 4 ■ ■ ■ Build a
Page 137 and 138: CHAPTER 4 ■ BUILD AN EVENTS CALEN
Page 139 and 140: # # DocumentRoot: The directory out
Page 143 and 144: } ?> } } } CHAPTER 4 ■ BUILD AN E
Page 145 and 146: ■ Note For the sake of brevity, D
Page 147 and 148: } ?> CHAPTER 4 ■ BUILD AN EVENTS
Page 149 and 150: } ?> } include_once $filename; CHAP
Page 151: private $_startDay; public function
Page 155 and 156: } ?> ■ Note For the sake of brevi
Page 157 and 158: * The event ID * * @var int */ publ
Page 159 and 160: } * Create a new array, then organi
Page 161 and 162: } ?> } /* * Return the markup for o
Page 163 and 164: 9. After the loop, run another loop
Page 167 and 168: Figure 4-5. The markup as generated
Page 169 and 170: } } if ( isset($events[$c]) ) { for
Page 173 and 174: } background-color: #BCD; .weekdays
Page 179 and 180: private $_daysInMonth; private $_st
Page 181 and 182: * * Include necessary files */ incl
Page 183 and 184: C H A P T E R 5 ■ ■ ■ Add Con
Page 185 and 186: } /* * Build the markup */ return
Page 187 and 188: } ?> CHAPTER 5 ■ ADD CONTROLS TO
Page 189 and 190: } legend { font-size: 24px; font-we
Page 191 and 192: CHAPTER 5 ■ ADD CONTROLS TO CREAT
Page 193 and 194: private $_m; private $_y; private $
Page 201 and 202: Figure 5-4. The Admin button appear
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} ?> CHAPTER 5 ■ ADD CONTROLS TO
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$css_files = array("style.css", "ad
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Generating a Delete Button CHAPTER
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public function __construct($dbo=NU
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value="Nope! Just Kidding!" />
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include_once 'assets/common/header.
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C H A P T E R 6 ■ ■ ■ Passwor
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Please Log In Username Password
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} ?> } /* * If an int was passed, s
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} try { WHERE `user_name` = :uname
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} else { return "Your username or p
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Creating this function is relativel
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$obj = new Admin($dbo); // Load a h
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( 'testuser', 'a1645e41f29c45c46539
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} } else { // Redirect to the main
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CHAPTER 6 ■ PASSWORD PROTECTION S
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*/ return
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Modifying the App to Handle the Use
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Figure 6-8. Clicking the Log Out bu
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ADMIN_OPTIONS; } else { return
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private $_daysInMonth; private $_st
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if ( !isset($_SESSION['user']) ) {
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include_once 'assets/common/footer.
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C H A P T E R 7 ■ ■ ■ Enhanci
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Create a JavaScript Initialization
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Including the Stylesheet in the Ind
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}); }); event.preventDefault(); //
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}); }); CHAPTER 7 ■ ENHANCING THE
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Calling the Utility Function from t
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var obj = { "name" : "Jason Lengsto
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* * Enable sessions */ session_star
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Pulls up events in a modal window $
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Add a Close Button CHAPTER 7 ■ EN
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Fade Out the Modal Window CHAPTER 7
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Figure 7-4. The modal window mid-fa
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}; } { } event.preventDefault(); //
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CHAPTER 7 ■ ENHANCING THE USER IN
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C H A P T E R 8 ■ ■ ■ Editing
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$("li>a").live("click", function(ev
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} else { $id = NULL; } echo $obj->$
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} "boxin" : function(data, modal) {
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CHAPTER 8 ■ EDITING THE CALENDAR
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} { $id = (int) $_POST['event_id'];
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}; }, // Deserializes the query str
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}; }, // Code to add the event goes
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}; "deserialize" : function(str){..
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}; "deserialize" : function(str){..
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}; }, // Since the date object is c
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Edits events without reloading $(".
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Figure 8-3. Here the event cannot b
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} * Returns the ID of the event */
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}); var action = "edit_event"; // L
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}); id = $(event.target) .siblings(
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}); // Prevents the form from submi
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Figure 8-6. After you edit an event
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foreach ( $C as $name => $val ) { d
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CHAPTER 8 ■ EDITING THE CALENDAR
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); ) 'object' => 'Calendar', 'metho
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}; "removeevent" : function() { //
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Figure 8-9. After deleting "Test Ev
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C H A P T E R 9 ■ ■ ■ Perform
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* * Start by simply outputting the
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egexes, they will become a powerful
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TEST_DATA; /* * Use str_ireplace()
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After you get the hang of regular e
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em { background-color: #FF0; border
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Using Character Class Shorthand CHA
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CHAPTER 9 ■ PERFORMING FORM VALID
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Figure 9-12. Adding an optional che
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Regular Expression Demo em { ba
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Figure 9-17. Expanding the validate
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CHAPTER 9 ■ PERFORMING FORM VALID
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public function displayForm() {...}
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} ?> CHAPTER 9 ■ PERFORMING FORM
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Including the New File in the Foote
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}); // Fades out the modal window f
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Figure 9-25. The error message in a
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346 CHAPTER 10 ■ EXTENDING JQUERY
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362 ■ INDEX ■ A active class, 2
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364 ■ INDEX class.calendar.inc.ph
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366 ■ INDEX .not( ) method, 27 .p
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368 ■ INDEX array of event object
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370 ■ INDEX .hide( ) method, 65-6
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372 ■ INDEX login credentials cla
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374 ■ INDEX adding effects to, 25
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376 ■ INDEX setting in events cal
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378 ■ INDEX extracting query stri
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