AJAX and PHP Building Responsive Web Applications phần 7 pdf

... &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

... 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 1990 10 HTTP and HTML 10 PHP and Other ... 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...

Ngày tải lên: 09/08/2014, 12:22

... } 4. 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 ... 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- accessible folder called...

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, ... ?> 5. First let's do a simple test to see what phptest .php returns. Load http://localhost /ajax/ foundations /php/ phptest .php in your web browser to ensure...

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', ... understand command.'; } ?> 7. Create the friendly.class .php script with the following contents: < ?php // load error handling sequence require_once ('error_han...

Ngày tải lên: 09/08/2014, 12:22

... 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 // start PHP session ... database and the destructor closes that connection. We then have two public methods: ValidateAJAX (handles AJAX validation) and ValidatePHP (handles typical server-side vali...

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

... list 243 PHP Parameters and Error Handling realtime SVG charting error_handler .php, 74 , 75 , 76 , 77 ajaxrequest.js, 194, 200 morephp.html, 72 chart.svg, 194, 200 morephp.js, 72 index.html, ... security, JavaScript, 79 drag -and- drop .php, 244, 252 SELECT command, MySQL, 104 error_handler .php, 242 selectRange() function, AJAX Suggest and Autocomplete, 1 87...

Ngày tải lên: 09/08/2014, 12:22