Beginning Ajax with PHP From Novice to Professional phần 5 docx

... Babin Beginning Ajax with PHP From Novice to Professional 6676FM.qxd 9/27/06 11 :49 AM Page i Figure 1- 1. The request/response method used in most web sites currently on the Internet. From CGI to ... EXPERTS VOICE đ IN OPEN SOURCE Lee Babin Beginning Ajax with PHP From Novice to Professional CYAN MAGENTA YELLOW BLACK PANTONE 12 3 CV ISBN 1- 59059-667-...

Ngày tải lên: 05/08/2014, 10:20

... serverPage); xmlhttp.onreadystatechange = function() { CHAPTER 3 ■ PHP AND AJAX2 8 6676CH03.qxd 9 /27 /06 2: 49 PM Page 28 PHP and Ajax While the concept of Ajax contains a handy set of functionality for creating ... Table 2- 2 lists the available request methods (although generally only the GET and POST methods are used). CHAPTER 2 ■ AJAX BASICS 12 6676CH 02. qxd 9 /27 /0...

Ngày tải lên: 05/08/2014, 10:20

... #000000; border-width: 1px; } CHAPTER 3 ■ PHP AND AJAX3 4 6676CH 03. qxd 9/27/06 2:49 PM Page 34 < ?php //validator .php //A list of valid names. //Again, this would usually come from a database. $names = ... table with these fields: CHAPTER 4 ■ DATABASE-DRIVEN AJAX5 8 6676CH04.qxd 9/27/06 11: 53 AM Page 58 Database-Driven Ajax Now that you have a basic understanding of...

Ngày tải lên: 05/08/2014, 10:20

... changes to taskchecker .php that will allow the system to identify any tasks on a given day: < ?php //taskchecker .php //Add in the database connector. require_once ("dbconnector .php& quot;); //Open ... submit but- ton that is used to trigger the JavaScript-based Ajax request to the server. The scripts in Listings 5-1 and 5-2 show the changes made to the calendar .ph...

Ngày tải lên: 05/08/2014, 10:20

... it. CHAPTER 5 ■ FORMS80 6676CH 05. qxd 9/27/06 12:12 PM Page 80 Listing 5- 4. The Code That Will Pop Up As an Auto-Complete Listing (autocomp .php) < ?php //autocomp .php //Add in our database connector. require_once ... 11 :55 AM Page 92 Listing 5- 6. A Revised Version of the Task-Submission Script (process_task .php) < ?php //process_task .php //Create a connection to th...

Ngày tải lên: 05/08/2014, 10:20

... before, allowing the user to create a new thumbnail of a different size, if necessary. CHAPTER 6 ■ IMAGES98 66 76CH 06. qxd 9/27/ 06 11:55 AM Page 98 66 76CH 06. qxd 9/27/ 06 11:55 AM Page 100 The nice ... REAL-WORLD AJAX APPLICATION1 06 667 6CH07.qxd 9/27/ 06 11: 56 AM Page 1 06 function imageClick(img) { updateStatus(); runajax('middiv', 'midpic .php? curimage...

Ngày tải lên: 05/08/2014, 10:20

... createthumb($file, $GLOBALS['maxwidththumb'], $GLOBALS['maxheightthumb'], '_th'); CHAPTER 7 ■ A REAL-WORLD AJAX APPLICATION120 6 676 CH 07. qxd 9/ 27/ 06 11:56 AM Page 120 When to Use Ajax Ajax is not the most efficient or effective technique to use with all styles of ... $imgarr[0]; CHAPTER 7 ■ A REAL-WORLD AJAX APPLICATION 1 17 6 676 CH 07. qx...

Ngày tải lên: 05/08/2014, 10:20

... that comes with PHP 5. SOAP is a protocol that allows remote procedures to be executed. All requests to and responses from a SOAP web service use XML. By using the SOAP library built into PHP, the ... web shell (sample10_1 .php) . At the very top, PHP is used to check whether a message has been passed to the script. This is used when your form is processed without using Aja...

Ngày tải lên: 05/08/2014, 10:20

... you include dbconnector .php and call opendatabase. You can then fetch all the records from your store table: < ?php // process_form .php require_once('dbconnector .php& apos;); opendatabase(); $query ... function to create this unique token. In fact, the code used to generate this token is taken directly from the uniqid() PHP manual page, at www .php. net/ uniqid. CHAP...

Ngày tải lên: 05/08/2014, 10:20

... 137 tool tips example, 44–47 using HTML_Table module, 129–133 php files autocomp .php, 39, 40, 60, 61, 79 calendar .php, 71 config .php, 105 , 117 dbconnector .php, 51 delpic .php, 116, 121 functions .php, ... 115 process_upload .php, 89, 92 showimg .php, 92, 93, 94, 95 taskchecker .php, 46, 63 theform .php, 38, 70, 84 thumb .php, 96 transfer .php, 194 validator .php, 42, 62 wordgrabber .p...

Ngày tải lên: 05/08/2014, 10:20

... images the Ajax way. xv 6676FM.qxd 9/27/06 11 :49 AM Page xv Lee Babin Beginning Ajax with PHP From Novice to Professional 6676FM.qxd 9/27/06 11 :49 AM Page i ■CHAPTER 4 Database-Driven Ajax . . ... new financial figures. CHAPTER 1 ■ INTRODUCING AJAX6 6676CH 01. qxd 9/27/06 2:48 PM Page 6 6676CH 01. qxd 9/27/06 2:48 PM Page 10 Beginning Ajax with PHP: F...

Ngày tải lên: 12/08/2014, 15:23

... dolore magna aliqua. Ut enim ad minim veniam,➥ CHAPTER 2 ■ AJAX BASICS 22 6676CH 02. qxd 9 /27 /06 11:51 AM Page 22 //Create a boolean variable to check for a valid Internet Explorer instance. var ... ('content1.html','hw')"> <div align="center"> CHAPTER 2 ■ AJAX BASICS 21 6676CH 02. qxd 9 /27 /06 11:51 AM Page 21 PHP and Ajax...

Ngày tải lên: 12/08/2014, 15:23

... location we are loading the page into. var objID = "autocompletediv"; CHAPTER 3 ■ PHP AND AJAX 37 6676CH 03. qxd 9/27/06 2:49 PM Page 37 Figure 3- 2. Auto-complete makes data entry seamless ... "0px"; } CHAPTER 3 ■ PHP AND AJAX 45 6676CH 03. qxd 9/27/06 2:49 PM Page 45 Database-Driven Ajax Now that you have a basic understanding of how to use PHP...

Ngày tải lên: 12/08/2014, 15:23

... $newpath; } ?> Listing 7 -5. The PHP Code Required to Upload a File (process_upload .php) < ?php require_once ("config .php& quot;); require_once ("functions .php& quot;); // Check for ... $dstPath); } ?> Listing 7-6. The PHP Code to Show the Currently Selected Image (midpic .php) < ?php //midpic .php require_once ("config .php& quot;); require_once (&q...

Ngày tải lên: 12/08/2014, 15:23

... REAL-WORLD AJAX APPLICATION1 16 667 6CH07.qxd 9/27/ 06 11: 56 AM Page 1 16 Figure 8-5. Simply enter your values like you would in a spreadsheet application. Figure 8 -6. Our HTML_Table application automatically ... $imgarr[0]; CHAPTER 7 ■ A REAL-WORLD AJAX APPLICATION 117 66 76CH07.qxd 9/27/ 06 11: 56 AM Page 117 To determine the first image to show, you divide $numtoshow by 2...

Ngày tải lên: 12/08/2014, 15:23