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252 CHAPTER 7 ■ ENHANCING THE USER INTERFACE WITH JQUERY }); data: "action=event_view&" + data, success: function(data){ // Alert event data for now modal.append(data); }, error: function(msg) { modal.append(msg); } }); Save your changes, then reload http://localhost/ and click an event title to see the event information loaded into the modal window (see Figure 7-2). Figure 7-2. The event information loaded into the modal window
Add a Close Button CHAPTER 7 ■ ENHANCING THE USER INTERFACE WITH JQUERY As it stands right now, the only way to get rid of the modal window after clicking an event title is to reload the page. Of course, this isn’t good enough, so you need to add a Close button. To accomplish this, you need to create a new link and bind a click event handler to it that removes the modal window from the DOM. To give it a traditional Close button feel, use the multiplication symbol as its content (and the CSS in ajax.css adds the word "close" in front of it). Also, add an href attribute to make sure hovering over the link causes the mouse to behave as though the button is clickable. Next, add a Close button by inserting the following bold code into init.js: // Pulls up events in a modal window $("li>a").live("click", function(event){ // Stops the link from loading view.php event.preventDefault(); // Adds an "active" class to the link $(this).addClass("active"); // Gets the query string from the link href var data = $(this) .attr("href") .replace(/.+?\?(.*)$/, "$1"), // Checks if the modal window exists and // selects it, or creates a new one modal = fx.initModal(); // Creates a button to close the window $("") .attr("href", "#") .addClass("modal-close-btn") .html("×") .click(function(event){ // Prevent the default action event.preventDefault(); // Removes modal window $(".modal-window") .remove(); }) .appendTo(modal); // Loads the event data from the DB $.ajax({ type: "POST", url: processFile, data: "action=event_view&" + data, success: function(data){ // Alert event data for now 253
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THE EXPERT’S VOICE ® IN OPEN SOU
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ii Pro PHP and jQuery Copyright ©
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iv Contents at a Glance ■About th
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vi ■ CONTENTS Understanding jQuer
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viii ■ CONTENTS Summary .........
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x ■ CONTENTS ■Chapter 9: Perfor
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xii About the Author ■ Jason Leng
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xiv Acknowledgments I feel like I s
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C H A P T E R 1 ■ ■ ■ Introdu
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CHAPTER 1 ■ INTRODUCING JQUERY Th
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SETTING UP A LOCAL TESTING ENVIRONM
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google.load("jquery", "1.4.2");
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Basic Selectors CHAPTER 1 ■ INTRO
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Only one paragraph in our document
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$(".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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C H A P T E R 3 ■ ■ ■ Object-
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$obj = new MyClass; var_dump($obj);
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CHAPTER 3 ■ OBJECT-ORIENTED PROGR
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$obj = new MyClass; // Get the valu
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} public function setProperty($newv
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} } return $this->getProperty(); pu
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Create a new object $newobj = new M
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} } // Create a new object $newobj
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Private Properties and Methods CHAP
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} public function __construct() { e
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*/ CHAPTER 3 ■ OBJECT-ORIENTED PR
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Ease of Implementation CHAPTER 3
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C H A P T E R 4 ■ ■ ■ Build a
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CHAPTER 4 ■ BUILD AN EVENTS CALEN
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# # DocumentRoot: The directory out
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CHAPTER 4 ■ BUILD AN EVENTS CALEN
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} ?> } } } CHAPTER 4 ■ BUILD AN E
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■ Note For the sake of brevity, D
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} ?> CHAPTER 4 ■ BUILD AN EVENTS
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} ?> } include_once $filename; CHAP
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private $_startDay; public function
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138 CHAPTER 4 ■ BUILD AN EVENTS C
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168 CHAPTER 5 ■ ADD CONTROLS TO C
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200 CHAPTER 6 ■ PASSWORD PROTECTI
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Page 249: P A R T 3 ■ ■ ■ Combining jQu
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302 CHAPTER 8 ■ EDITING THE CALEN
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P A R T 4 ■ ■ ■ Advancing jQu
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312 CHAPTER 9 ■ PERFORMING FORM V
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C H A P T E R 10 ■ ■ ■ Extend
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$.validDate = function(date, option
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Modifying the Initialization Script
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Adding Methods to jQuery CHAPTER 10
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over, then returns it to its origin
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CHAPTER 10■ EXTENDING JQUERY ■
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Defines default values for the plug
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}); // Loads the event data from th
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■ ■ ■ Index ■ Special Chara
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■ C Calendar app JavaScript initi
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saving new calendar events in addin
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:eq( ) method, 17, 20, 26-27 equals
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eginning of string, 324 character c
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asic selectors in by class name, 12
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.die( ) method, 75-76 .error( ) met
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.parents( ) method, 33 .parentsUnti
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overview, 328 regex pattern to vali
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