... 0.638" 272 page countBOOKS FOR PROFESSIONALS BY PROFESSIONALSđ Beginning Ajaxwith PHP: From Noviceto Professional Dear Reader, With the emergence of Ajax, gone are the days of clicking ... versionforums.apress.comFOR PROFESSIONALSBY PROFESSIONALS™Join online discussions:THE APRESS ROADMAP Beginning XML with DOM and Ajax Beginning Google MapsApplications with PHP and Ajax Beginning PHP and MySQL ... created rich Ajax applications.CHAPTER 1 ■ INTRODUCING AJAX 56676CH01.qxd 9/27/06 2:48 PM Page 5 6676FM.qxd 9/27/06 11:49 AM Page iv BeginningAjaxwith PHP: FromNoviceto Professional Copyright...
... 0.638" 272 page countBOOKS FOR PROFESSIONALS BY PROFESSIONALSđ Beginning Ajaxwith PHP: From Noviceto Professional Dear Reader, With the emergence of Ajax, gone are the days of clicking ... versionforums.apress.comFOR PROFESSIONALSBY PROFESSIONALS™Join online discussions:THE APRESS ROADMAP Beginning XML with DOM and Ajax Beginning Google MapsApplications with PHP and Ajax Beginning PHP and MySQL ... with PHP THE EXPERTS VOICEđIN OPEN SOURCELee Babin Beginning Ajax with PHP FromNoviceto Professional CYANMAGENTAYELLOWBLACKPANTONE 123 CVISBN 1-59059-667-6978159059667853499689253...
... Babin Beginning Ajaxwith PHP FromNoviceto Professional 6676FM.qxd 9/27/06 11:49 AM Page i create access to a large amount of content without cluttering the screen. By hiding con-tent within ... applications as Google’s Gmail, Ajax is a means to making server-side requests with seamless page-loading and little to no need for full page refreshes.Enter Ajax Ajax took the Internet world rather ... page element.CHAPTER 2 ■ AJAX BASICS166676CH02.qxd 9/27/06 11:51 AM Page 16 To summarize why PHP and Ajax work so well together, it comes down to mere func-tionality. PHP is a very robust, object-oriented...
... versionforums.apress.comFOR PROFESSIONALSBY PROFESSIONALS™Join online discussions:THE APRESS ROADMAP Beginning XML with DOM and Ajax Beginning Google MapsApplications with PHP and Ajax Beginning PHP and MySQL ... Flickr and Gmail have created rich Ajax applications.CHAPTER 1 ■ INTRODUCING AJAX 56676CH01.qxd 9/27/06 2:48 PM Page 5 BeginningAjaxwith PHP: FromNoviceto Professional Copyright â 2007 by ... Babin Beginning Ajaxwith PHP FromNoviceto 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...
... perform admirably with Ajax, PHP has similarities with theJavaScript language used to control Ajax in functionality, code layout, and ideology. PHP has been and will likely continue to be a very ... have to wait while asite loads using traditional linking methods, they won’t have to wait with Ajax. Using the Ajax method allows the content being retrieved from the server to be loaded with ... JavaScript with the server-side processing ofthe PHP language using the concept of Ajax. Throughout this chapter, I will run through some examples of how PHP and Ajax canbe used together to design...
... query to scour the user table for all name instances. Two files are in needof some dire code replacement, autocomp .php and validator .php. < ?php //autocomp .php //Add in our database connector.require_once ... table with these fields:CHAPTER 4 ■ DATABASE-DRIVEN AJAX5 86676CH04.qxd 9/27/06 11:53 AM Page 58 Database-Driven Ajax Now that you have a basic understanding of how to use PHPwithAjaxto accomplishsome ... PHP, you must make use of the mysql_connectfunction. Consider the following code, found within the file dbconnector .php, that willallow you to connect to the database:< ?php //dbconnector .php //Define...
... 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 inListings 5-1 and 5-2 show the changes made to the calendar .php and theform .php files to allow ... you to check a box to make a selection.hidden This element allows you to pass along information to the form without showing thevalue to the user.image This element performs similarly to a...
... The Code That Will Pop Up As an Auto-Complete Listing (autocomp .php) < ?php //autocomp .php //Add in our database connector.require_once ("dbconnector .php& quot;);//And open a database ... concepts such as Ajax and scripting languages like PHP, we nowhave a much more robust set of tools with which to deal with imaging. Through Ajax, wecan dynamically load and display images without the ... changes to the showimg .php file.Listing 6-7. The Changes Made to Accommodate a Thumbnail-Generation Script(showimg .php) < ?php //showimg .php $file = $_GET['thefile'];//Check to see...
... /></a></div>< ?php }}elseecho "Gallery is empty.";?>Listing 7-7. The PHP Code to Show the Thumbnail-Based Navigation System (picnav .php) < ?php //picnav .php require_once ("config .php& quot;);require_once ... elements used withAjax and PHP hascome to an end with the finalizing of this chapter on images. You have learned how to make images work for you in a whole new manner. By making use of PHP s advancedscripting ... $dstPath);}?>Listing 7-6. The PHP Code to Show the Currently Selected Image (midpic .php) < ?php //midpic .php require_once ("config .php& quot;);require_once ("functions .php& quot;);$imgarr =...
... to use Ajaxto its fullest and when it works best, beginning with navigation. Ajax NavigationLet’s consider a web page that benefits from some Ajax navigation but is also set up to handle some ... the box.Users of PHP versions prior to 4.3.1 can download the entire set from the PEAR web site,at http://pear .php. net.The basic installation of newer versions of PHP comes with a fairly large ... PEAR .php file that is included into the extension-based code. From there youmerely have to include the extension that you require, and you have full access to thefunctionality contained within....
... that comes withPHP 5.SOAP is a protocol that allows remote procedures to be executed. All requests to andresponses 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 isprocessed without using Ajax the form processor ... {showMessage(xmlhttp.responseText);}}xmlhttp.send(values);setTimeout("loadMap()",1000);}Listing 10-4. The Code to Connect to Your MySQL Database (dbconnector .php) < ?php // dbconnector .php $GLOBALS['host'] = 'localhost';$GLOBALS['user']...