AJAX and PHP Building Responsive Web Applications phần 3 ppt

... scenarios. In AJAX and PHP: Building Modern Web Applications – Second Edition, we take a pragmatic and safe approach by teaching relevant patterns and best practices that we think any web developer ... copyright and is licensed for the sole use by ALESSANDRO CAROLLO on 18th December 2009 6393 south jamaica court, , englewood, , 80111 AJAX and PHP Building Mod...

Ngày tải lên: 06/03/2014, 21:20

... for Action—Doing AJAX with PHP 66 Passing Parameters and Handling PHP Errors 71 Time for Action—Passing PHP Parameters and Error Handling 72 Connecting to Remote Servers and JavaScript Security ... Book Covers Chapter 1: AJAX and the Future of Web Applications is an initial incursion into the world of AJAX and the vast possibilities it opens up for web develope...

Ngày tải lên: 27/06/2014, 08:20

... Preface 1 Chapter 1: AJAX and the Future of Web Applications 7 Delivering Functionality via the Web 8 Advantages of Web Applications 9 Building Websites Since 19 90 10 HTTP and HTML 10 PHP and ... Validation 12 2 Thread-Safe AJAX 12 5 Time for Action AJAX Form Validation 12 6 Summary 14 4 Chapter 5: AJAX Chat 14 5 Introducing AJAX Chat 14 5 Imp...

Ngày tải lên: 09/08/2014, 12:22

... Load evenmoredom.html in a web browser. The result should look like Figure 2. 4: Figure 2. 4: Even More JavaScript and DOM AJAX and the Future of Web Applications 26 cross-browser compatible—we'll ... different folder names, and so on. Time for Action—Quickstart AJAX 1. In Appendix A, you're instructed to set up a web server, and create a web- acces...

Ngày tải lên: 09/08/2014, 12:22

... two useful articles on PHP strings at http://www.sitepoint.com/print/quick- php- tips and http://www.jeroenmulder.com/weblog/2005/04 /php_ single _and_ double_quotes .php. The PHP DOM, not very surprisingly, ... test to see what phptest .php returns. Load http://localhost /ajax/ foundations /php/ phptest .php in your web browser to ensure it generates a well-formed XML structur...

Ngày tải lên: 09/08/2014, 12:22

... create the error-handler file, error_handler .php: < ?php // set the user error handler method to be error_handler set_error_handler('error_handler', E_ALL); // error handler function ... error_handler .php? First, the file uses the set_error_handler function to establish a new error-handling function: < ?php // set the user error handler method to be error_handler s...

Ngày tải lên: 09/08/2014, 12:22

... &apos ;ajax& apos;); ?> 9. Finally, add the error-handler script, error_handler .php: < ?php // set the user error handler method to be error_handler set_error_handler('error_handler', ... define('DB_DATABASE', &apos ;ajax& apos;); ?> 5. Now add the standard error-handling file, error_handler .php. Feel free to copy this file from the previous exercises:...

Ngày tải lên: 09/08/2014, 12:22

... error_handler .php: < ?php // set the user error handler method to be error_handler set_error_handler('error_handler', E_ALL); // error handler function function error_handler($errNo, ... more PHP scripts exit; } ?> 11. The PHP script that handles the client's AJAX calls, and also handles the validation on form submit, is validate .php: < ?php...

Ngày tải lên: 09/08/2014, 12:22

... &apos ;ajax& apos;); ?> 5. Then add the standard error-handling file error_handler .php: < ?php // set the user error handler method to be error_handler set_error_handler('error_handler', ... side, chat .php and get_color .php. The last step consisted in presenting the parameters to connect to the database ( config .php) , the error handling module ( error_handler...

Ngày tải lên: 09/08/2014, 12:22

... case study in <a href="https://www.packtpub.com /ajax_ php/ book"> Building Responsive Web Applications with AJAX and PHP& lt;/a> (Packt Publishing, 2006). </p> ... features into your website, by building an AJAX database-enabled sortable list. Using Drag and Drop on the Web While exploring some existing web applications with drag...

Ngày tải lên: 09/08/2014, 12:22

... config .php, 133 create table, 126 handleOnMouseOut() function, AJAX Suggest and Autocomplete, 185 error_handler .php, 133 index .php, 128, 139 handleOnMouseOver() function, AJAX Suggest and ... security, JavaScript, 79 drag -and- drop .php, 244, 252 SELECT command, MySQL, 104 error_handler .php, 242 selectRange() function, AJAX Suggest and Autocomplete, 187 index ....

Ngày tải lên: 09/08/2014, 12:22

... logout .php and add the following code: < ?php session_start(); session_destroy(); require("config .php& quot;); header("Location: " . $config_basedir); ?> 124 Practical PHP and ... 5 -3 Sample forums 98 Practical PHP and MySQL NOTE Be Consistant When Naming Variables Naming session variables in uppercase is not mandatory, but it’s useful because this h...

Ngày tải lên: 12/08/2014, 21:21

... “</p>”; 228 Practical PHP and MySQL Create a file called index .php and add the following code: < ?php require(“config .php ); require(“functions .php ); One of the planned features for index .php is ... "checkout-pay .php& quot;); } } 242 Practical PHP and MySQL EXAMPLE 7 -5 Continued. if($_GET[‘error’]) { echo “Incorrect login, please try again!”; } ?> &...

Ngày tải lên: 12/08/2014, 21:21