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

... } 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