AJAX and PHP Building Responsive Web Applications phần 7 pdf
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...
AJAX and PHP Building Responsive Web Applications phần 1 pdf
... 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...
AJAX and PHP Building Responsive Web Applications phần 2 potx
...
}
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...
AJAX and PHP Building Responsive Web Applications phần 3 ppt
... 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...
AJAX and PHP Building Responsive Web Applications phần 4 ppsx
... 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...
AJAX and PHP Building Responsive Web Applications phần 5 pptx
... &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...
AJAX and PHP Building Responsive Web Applications phần 6 doc
... 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...
AJAX and PHP Building Responsive Web Applications phần 9 pps
... 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...
AJAX and PHP Building Responsive Web Applications phần 10 docx
... 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...