Use of PHP for DB Connection. Middle and Information Tier. Middle and Information Tier
|
|
- Loren Woods
- 5 years ago
- Views:
Transcription
1 Use of PHP for DB Connection 1 2 Middle and Information Tier PHP: built in library functions for interfacing with the mysql database management system $id = mysqli_connect(string hostname, string username, string password, string db) Connection to the MySQL server Return false if fails $result = $id->query(string query) Execute a SQL query: return a result handle that will be used to fetch the result Middle and Information Tier PHP: built in function for mysql $result->data_seek(0); Go to the first row of the result $row=$result->fetch_assoc() Fetch the row of the results Combine with a while loop to read all rows $id->close() Close the connection 3 4
2 Steps Create DB pharmacy dbpharmacy.txt localhost/phpmyadmin
3 DB connection Define a SQL string Execution Data processing 10 Exercise Modify previous examples to show the following info: Database Modification: Insert Syntax: INSERT INTO table_name VALUES (value1, value2,.) Step: DB connection Define a string containing the SQL command Execute the sql statement 11 12
4 Database Modification: Modify Syntax: UPDATE table_name SET column_name_i = new_value where column_name_j=some_value Step: DB connection Define a string containing the SQL command Execute the sql statement AJAX and DB AJAX and Database Display info in one page Display info whenever the info is received A Possible Approach Using get method If there is a salesperson s name in the URL, then display the required information Otherwise, display the form only Require HTML or PHP file? Two parts: a form to be displayed A db query to display the required info 15 16
5 <form method="get" action= query2.php"> <p> Select a salesperson to display the info: <select name="select"> <option value="abel" selected="selected"> Abel </option> <option value="baker"> Baker </option> <option value="jones"> Jones </option> <option value="kobad"> Kobad </option> <option value="murphy"> Murphy </option> <option value="zenith"> Zenith </option> </select> </p> <p> <input type="submit" value="query" /> </p> </form> 18 <?php if (isset($_get["select"]) and $_GET["select"]!=NULL) { $q = $_GET["select"]; $conn = mysqli_connect("localhost", "root", "","pharmacy"); if ($conn->connect_error) { echo "Unable to connect to database"; exit; print("<h1> Sales person: ". $q. "</h1>"); $query1 = "select salary from salesperson where SalesName= '". $q. "'"; $result1 = $conn->query($query1); if (!$result1) die("no information"); $result1->data_seek(0); while ($row=$result1->fetch_assoc()) { print("<h2> Salary: ". $row["salary"]. "</h2>"); 19 Browser Request the php file Display the form only A get request Display the form + order info Asynchronous requests Server Asynchronous Synchronous 20
6 2 files Html file AJAX Approach A form A JavaScript function Make asynchronous connection Call to the php file, display the information when it is ready Php file Query the db to get the desired info <script type="text/javascript"> var xmlhttp; function showinfo(str) { try{ xmlhttp = new XMLHttpRequest(); catch (e){ try{ xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); catch (e) { try{ xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); catch (e){ alert( Error!"); return ; var url = "phpsales.php?q=" + str; xmlhttp.onreadystatechange=function() { if (xmlhttp.readystate == 4) { disinfo.innerhtml = xmlhttp.responsetext; xmlhttp.open("get", url, true); xmlhttp.send(null); </script> <form> <p> Select a salesperson to display the info: <select name="select" onchange="showinfo(this.value)"> <option value="abel" selected="selected"> Abel </option> <option value="baker"> Baker </option> <option value="jones"> Jones </option> <option value="kobad"> Kobad </option> <option value="murphy"> Murphy </option> <option value="zenith"> Zenith </option> </select> </p> </form> <div id="disinfo"> </div> 23 24
7 display.php $q = $_GET["select"]; $conn = mysqli_connect("localhost", "root", "","pharmacy"); if ($conn->connect_error) { echo "Unable to connect to database"; exit; print("<h1> Sales person: ". $q. "</h1>"); $query1 = "select salary from salesperson where SalesName= '". $q. "'"; $result1 = $conn->query($query1); if (!$result1) die("no information"); $result1->data_seek(0); while ($row=$result1->fetch_assoc()) { print("<h2> Salary: ". $row["salary"]. "</h2>"); 25 Application design Design application in tiers Each tier can be run a separate machine, allowing for improved processing performance Promote scalability Ease long term maintenance requirements for your code Client tier Middle tier Information tier Application design PHP: Server side scripting language SQL: Language used to query the relational database WHERE, ORDER BY, COUNT(*) Processing in PHP or SQL? Sorting, pattern matching in records 27 28
8 SQL: Application design Language specifically designed to query and retrieve data from your tables!! Filter out unnecessary data using SQL, leaving a relevant data set for PHP to work with Selecting statement, WHERE condition ORDER BY: sorting FASTER CODE, NETWORK LOAD 29
Use of PHP for DB Connection. Middle and Information Tier
Client: UI HTML, JavaScript, CSS, XML Use of PHP for DB Connection Middle Get all books with keyword web programming PHP Format the output, i.e., data returned from the DB SQL DB Query Access/MySQL 1 2
More informationXMLHttpRequest. CS144: Web Applications
XMLHttpRequest http://oak.cs.ucla.edu/cs144/examples/google-suggest.html Q: What is going on behind the scene? What events does it monitor? What does it do when
More informationAJAX. Introduction. AJAX: Asynchronous JavaScript and XML
AJAX 1 2 Introduction AJAX: Asynchronous JavaScript and XML Popular in 2005 by Google Create interactive web applications Exchange small amounts of data with the server behind the scenes No need to reload
More informationAJAX and PHP AJAX. Christian Wenz,
AJAX and PHP Christian Wenz, AJAX A Dutch soccer team A cleaner Two characters from Iliad A city in Canada A mountain in Colorado... Asynchronous JavaScript + XML 1 1 What is AJAX?
More informationDevelopment Technologies. Agenda: phpmyadmin 2/20/2016. phpmyadmin MySQLi. Before you can put your data into a table, that table should exist.
CIT 736: Internet and Web Development Technologies Lecture 10 Dr. Lupiana, DM FCIM, Institute of Finance Management Semester 1, 2016 Agenda: phpmyadmin MySQLi phpmyadmin Before you can put your data into
More informationAJAX. Lecture 26. Robb T. Koether. Fri, Mar 21, Hampden-Sydney College. Robb T. Koether (Hampden-Sydney College) AJAX Fri, Mar 21, / 16
AJAX Lecture 26 Robb T. Koether Hampden-Sydney College Fri, Mar 21, 2014 Robb T. Koether (Hampden-Sydney College) AJAX Fri, Mar 21, 2014 1 / 16 1 AJAX 2 Http Requests 3 Request States 4 Handling the Response
More informationBest Practices for Embedded User Assistance
Best Practices for Embedded User Assistance Scott DeLoach scott@clickstart.net Founder, ClickStart Certified Instructor, Flare RoboHelp Captivate UX and UA consultant and trainer Overview HIDE in plain
More informationNetworks and Web for Health Informatics (HINF 6220) Tutorial 13 : PHP 29 Oct 2015
Networks and Web for Health Informatics (HINF 6220) Tutorial 13 : PHP 29 Oct 2015 PHP Arrays o Arrays are single variables that store multiple values at the same time! o Consider having a list of values
More informationCITS1231 Web Technologies. Ajax and Web 2.0 Turning clunky website into interactive mashups
CITS1231 Web Technologies Ajax and Web 2.0 Turning clunky website into interactive mashups What is Ajax? Shorthand for Asynchronous JavaScript and XML. Coined by Jesse James Garrett of Adaptive Path. Helps
More informationIntroduction to InfoSec SQLI & XSS (R10+11) Nir Krakowski (nirkrako at post.tau.ac.il) Itamar Gilad (itamargi at post.tau.ac.il)
Introduction to InfoSec SQLI & XSS (R10+11) Nir Krakowski (nirkrako at post.tau.ac.il) Itamar Gilad (itamargi at post.tau.ac.il) Covered material Useful SQL Tools SQL Injection in a Nutshell. Mass Code
More informationA.A. 2008/09. What is Ajax?
Internet t Software Technologies AJAX IMCNE A.A. 2008/09 Gabriele Cecchetti What is Ajax? AJAX stands for Asynchronous JavaScript And XML. AJAX is a type of programming made popular in 2005 by Google (with
More informationfunction initcompleted() { settimeout('fbegin1()',300); } var allstudents = '';
Remote Scripting Using a Java Applet as an Client/Server Interface Interface to Server: URL : http://coronet.iicm.edu/wbtmaster/groovy/sdm_applet.groovy?action=libstring.lib URL : http://coronet.iicm.edu/wbtmaster/groovy/sdm_applet.groovy?action=0012868.lib
More informationWeb Programming/Scripting: PHP and AJAX Refresher
CS 312 Internet Concepts Web Programming/Scripting: PHP and AJAX Refresher Dr. Michele Weigle Department of Computer Science Old Dominion University mweigle@cs.odu.edu http://www.cs.odu.edu/~mweigle/cs312-f11
More informationPHP Development - Introduction
PHP Development - Introduction Php Hypertext Processor PHP stands for PHP: Hypertext Preprocessor PHP is a server-side scripting language, like ASP PHP scripts are executed on the server PHP supports many
More informationAjax- XMLHttpResponse. Returns a value such as ArrayBuffer, Blob, Document, JavaScript object, or a DOMString, based on the value of
Ajax- XMLHttpResponse XMLHttpResponse - A Read only field Returns a value such as ArrayBuffer, Blob, Document, JavaScript object, or a DOMString, based on the value of XMLHttpRequest.responseType. This
More informationHello everyone! Page 1. Your folder should look like this. To start with Run your XAMPP app and start your Apache and MySQL.
Hello everyone! Welcome to our PHP + MySQL (Easy to learn) E.T.L. free online course Hope you have installed your XAMPP? And you have created your forms inside the studio file in the htdocs folder using
More informationDatabase Connectivity using PHP Some Points to Remember:
Database Connectivity using PHP Some Points to Remember: 1. PHP has a boolean datatype which can have 2 values: true or false. However, in PHP, the number 0 (zero) is also considered as equivalent to False.
More informationCOSC344 Database Theory and Applications PHP & SQL. Lecture 14
COSC344 Database Theory and Applications Lecture 14: PHP & SQL COSC344 Lecture 14 1 Last Lecture Java & SQL Overview This Lecture PHP & SQL Revision of the first half of the lectures Source: Lecture notes,
More informationAdvanced Web Programming Practice Exam II
Advanced Web Programming Practice Exam II Name: 12 December 2017 This is a closed book exam. You may use one sheet of notes (8.5X11in, front only) but cannot use any other references or electronic device.
More informationCSC 405 Computer Security. Web Security
CSC 405 Computer Security Web Security Alexandros Kapravelos akaprav@ncsu.edu (Derived from slides by Giovanni Vigna and Adam Doupe) 1 The XMLHttpRequest Object Microsoft developers working on Outlook
More informationDatabases/JQuery AUGUST 1, 2018
Databases/JQuery AUGUST 1, 2018 Databases What is a Database? A table Durable place for storing things Place to easily lookup and update information Databases: The M in MVC What is a Database? Your Model
More informationPhase I. Initialization. Research. Code Review. Troubleshooting. Login.aspx. M3THOD, LLC Project Documentation
Client: J.H. Cohn Project: QlikView Login & Deployment Date: May 16, 2011 Phase I Initialization Research Obtained credentials for connecting to the DMZ server. Successfully connected and located the file
More informationCSE 130 Programming Language Principles & Paradigms Lecture # 20. Chapter 13 Concurrency. + AJAX Discussion
Chapter 13 Concurrency + AJAX Discussion Introduction Concurrency can occur at four levels: Machine instruction level (Processor) High-level language statement level Unit level Program level (OS) Because
More informationBuilding Dynamic Forms with XML, XSLT
International Journal of Computing and Optimization Vol. 2, 2015, no. 1, 23-34 HIKARI Ltd, www.m-hikari.com http://dx.doi.org/10.12988/ijco.2015.517 Building Dynamic Forms with XML, XSLT Dhori Terpo University
More informationContents. Demos folder: Demos\14-Ajax. 1. Overview of Ajax. 2. Using Ajax directly. 3. jquery and Ajax. 4. Consuming RESTful services
Ajax Contents 1. Overview of Ajax 2. Using Ajax directly 3. jquery and Ajax 4. Consuming RESTful services Demos folder: Demos\14-Ajax 2 1. Overview of Ajax What is Ajax? Traditional Web applications Ajax
More information/ Introduction to XML
Introduction to XML XML stands for Extensible Markup Language. It is a text-based markup language derived from Standard Generalized Markup Language (SGML). XML tags identify the data and are used to store
More informationMySQL: Access Via PHP
MySQL: Access Via PHP CISC 282 November 15, 2017 phpmyadmin: Login http://cisc282.caslab. queensu.ca/phpmyadmin/ Use your NetID and CISC 282 password to log in 2 phpmyadmin: Select DB Clicking on this
More informationDatabases and PHP. Accessing databases from PHP
Databases and PHP Accessing databases from PHP PHP & Databases PHP can connect to virtuay any database There are specific functions buit-into PHP to connect with some DB There is aso generic ODBC functions
More informationPrincess Nourah bint Abdulrahman University. Computer Sciences Department
Princess Nourah bint Abdulrahman University Computer Sciences Department 1 And use http://www.w3schools.com/ PHP Part 3 Objectives Creating a new MySQL Database using Create & Check connection with Database
More informationAJAX(Asynchronous Javascript + XML) Creating client-side dynamic Web pages
AJAX(Asynchronous Javascript + XML) Creating client-side dynamic Web pages AJAX = Asynchronous JavaScript and XML.AJAX is not a new programming language, but a new way to use existing standards. AJAX is
More informationAn Introduction to AJAX. By : I. Moamin Abughazaleh
An Introduction to AJAX By : I. Moamin Abughazaleh How HTTP works? Page 2 / 25 Classical HTTP Process Page 3 / 25 1. The visitor requests a page 2. The server send the entire HTML, CSS and Javascript code
More informationSchool of Information and Computer Technology Sirindhorn International Institute of Technology Thammasat University
School of Information and Computer Technology Sirindhorn International Institute of Technology Thammasat University ITS331 Information Technology Laboratory I Laboratory #8: PHP & Form Processing II Objective:
More informationChapter 3: Web Paradigms and Interactivity
Chapter 3: Web Paradigms and Interactivity 3.1 AJAX: Asynchronous Interactivity in the Web 3.2 Paradigms for Web-Based Communication 3.3 Reverse AJAX and COMET 3.4 Web Sockets and Web Messaging 3.5 Web
More informationAJAX. Lab. de Bases de Dados e Aplicações Web MIEIC, FEUP 2010/11. Sérgio Nunes
AJAX Lab. de Bases de Dados e Aplicações Web MIEIC, FEUP 2010/11 Sérgio Nunes Server calls from web pages using JavaScript call HTTP data Motivation The traditional request-response cycle in web applications
More informationLesson 12: JavaScript and AJAX
Lesson 12: JavaScript and AJAX Objectives Define fundamental AJAX elements and procedures Diagram common interactions among JavaScript, XML and XHTML Identify key XML structures and restrictions in relation
More informationAJAX: Introduction CISC 282 November 27, 2018
AJAX: Introduction CISC 282 November 27, 2018 Synchronous Communication User and server take turns waiting User requests pages while browsing Waits for server to respond Waits for the page to load in the
More informationTask 1: JavaScript Video Event Handlers
Assignment 13 (NF, minor subject) Due: not submitted to UniWorX. No due date. Only for your own preparation. Goals After doing the exercises, You should be better prepared for the exam. Task 1: JavaScript
More informationIt is highly recommended that you are familiar with HTML and JavaScript before attempting this tutorial.
AJAX About the Tutorial AJAX is a web development technique for creating interactive web applications. If you know JavaScript, HTML, CSS, and XML, then you need to spend just one hour to start with AJAX.
More informationWeb Based Conference Management System
Web Based Conference Management System Zeno O. Popovici, Remus Brad Member IEEE, Eduard A. Stoica Abstract This paper describes the framework used to design a web-based conference management system, in
More informationwemx WebService V1.0
wemx WebService 2 wemx WebService WEMX WEBSERVICE... 1 1. WEB SERVICE INTRODUCTION... 6 1.1. SYSTEM PAGE... 6 1.2. USER PAGE... 7 1.3. WEB SERVICE API... 8 2. SYSTEM PAGE PROVIDED BY THE WEB SERVICE...
More informationComp 519: Web Programming Autumn 2015
Comp 519: Web Programming Autumn 2015 Advanced SQL and PHP Advanced queries Querying more than one table Searching tables to find information Aliasing tables PHP functions for using query results Using
More informationTask 1: JavaScript Video Event Handlers
Assignment 13 (NF, minor subject) Due: not submitted to UniWorx only for your own preparation Goals After doing these exercises, You have reactivated a large part of the material of this semester Task
More informationPHP: Hypertext Preprocessor. A tutorial Introduction
PHP: Hypertext Preprocessor A tutorial Introduction Introduction PHP is a server side scripting language Primarily used for generating dynamic web pages and providing rich web services PHP5 is also evolving
More informationMYSQL DATABASE ACCESS WITH PHP
MYSQL DATABASE ACCESS WITH PHP Fall 2010 CSCI 2910 Server-Side Web Programming Typical web application interaction Database Server 3 tiered architecture Security in this interaction is critical Web Server
More informationAdvanced Web Programming with JavaScript and Google Maps. Voronezh State University Voronezh (Russia) AJAX. Sergio Luján Mora
with JavaScript and Google Maps Voronezh State University Voronezh (Russia) AJAX Sergio Luján Mora Departamento de Lenguajes y Sistemas Informáticos DLSI - Universidad de Alicante 1 Table of contents Two
More informationajax1.html 1/2 lectures/7/src/ ajax1.html 2/2 lectures/7/src/
ajax1.html 1/2 3: ajax1.html 5: Gets stock quote from quote1.php via Ajax, displaying result with alert(). 6: 7: David J. Malan 8: Dan Armendariz 9: Computer Science E-75 10: Harvard Extension School 11:
More informationPHP: Cookies, Sessions, Databases. CS174. Chris Pollett. Sep 24, 2008.
PHP: Cookies, Sessions, Databases. CS174. Chris Pollett. Sep 24, 2008. Outline. How cookies work. Cookies in PHP. Sessions. Databases. Cookies. Sometimes it is useful to remember a client when it comes
More informationIf Only. More SQL and PHP
If Only More SQL and PHP PHP: The if construct If only I could conditionally select PHP statements to execute. That way, I could have certain actions happen only under certain circumstances The if statement
More informationTable of Contents. 1. A Quick Overview of Web Development...1 EVALUATION COPY
Table of Contents Table of Contents 1. A Quick Overview of Web Development...1 Client-side Programming...1 HTML...1 Cascading Style Sheets...1 JavaScript...1 Dynamic HTML...1 Ajax...1 Adobe Flash...2 Server-side
More informationWeb Programming Paper Solution (Chapter wise)
What is valid XML document? Design an XML document for address book If in XML document All tags are properly closed All tags are properly nested They have a single root element XML document forms XML tree
More informationUsing PHP with MYSQL
Using PHP with MYSQL PHP & MYSQL So far you've learned the theory behind relational databases and worked directly with MySQL through the mysql command-line tool. Now it's time to get your PHP scripts talking
More informationPHP Querying. Lecture 21. Robb T. Koether. Hampden-Sydney College. Fri, Mar 2, 2018
PHP Querying Lecture 21 Robb T. Koether Hampden-Sydney College Fri, Mar 2, 2018 Robb T. Koether (Hampden-Sydney College) PHP Querying Fri, Mar 2, 2018 1 / 32 1 Connect to the Database 2 Querying the Database
More informationPHP for PL/SQL Developers. Lewis Cunningham JP Morgan Chase
PHP for PL/SQL Developers Lewis Cunningham JP Morgan Chase 1 What is PHP? PHP is a HTML pre-processor PHP allows you to generate HTML dynamically PHP is a scripting language usable on the web, the server
More informationCOMP519: Web Programming Autumn 2015
COMP519: Web Programming Autumn 2015 In the next lectures you will learn What is SQL How to access mysql database How to create a basic mysql database How to use some basic queries How to use PHP and mysql
More informationAJAX: The Basics CISC 282 March 25, 2014
AJAX: The Basics CISC 282 March 25, 2014 Synchronous Communication User and server take turns waiting User requests pages while browsing Waits for server to respond Waits for the page to load in the browser
More informationFront-end / Back-end. How does your application communicate with services?
Front-end / Back-end How does your application communicate with services? Mission Help students implement a mock-up that actually gets (and sometimes stores) data using some kind of external service. The
More informationAJAX. Ajax: Asynchronous JavaScript and XML *
AJAX Ajax: Asynchronous JavaScript and XML * AJAX is a developer's dream, because you can: Read data from a web server - after the page has loaded Update a web page without reloading the page Send data
More informationLocate your Advanced Tools and Applications
MySQL Manager is a web based MySQL client that allows you to create and manipulate a maximum of two MySQL databases. MySQL Manager is designed for advanced users.. 1 Contents Locate your Advanced Tools
More informationIELM 511 Information Systems Design Labs 5 and 6. DB creation and Population
IELM 511 Information Systems Design Labs 5 and 6. DB creation and Population In this lab, your objective is to learn the basics of creating and managing a DB system. One way to interact with the DBMS (MySQL)
More informationCreate-A-Page Design Documentation
Create-A-Page Design Documentation Group 9 C r e a t e - A - P a g e This document contains a description of all development tools utilized by Create-A-Page, as well as sequence diagrams, the entity-relationship
More informationAjax Ajax Ajax = Asynchronous JavaScript and XML Using a set of methods built in to JavaScript to transfer data between the browser and a server in the background Reduces the amount of data that must be
More informationCreate Basic Databases and Integrate with a Website Lesson 3
Create Basic Databases and Integrate with a Website Lesson 3 Combining PHP and MySQL This lesson presumes you have covered the basics of PHP as well as working with MySQL. Now you re ready to make the
More informationEnhancing WebGen5 with Access Control, AJAX Support, and Editable-and-Insertable Select Form.
Enhancing WebGen5 with Access Control, AJAX Support, and Editable-and-Insertable Select Form. by Mariko Imaeda Submitted to Oregon State University In partial fulfillment of the requirements for the degree
More informationAjax UNIX MAGAZINE if0505.pdf. (86) Ajax. Ajax. Ajax (Asynchronous JavaScript + XML) Jesse James Garrett Web 1. Web.
(86) Ajax 2003 2 Flash ` CGI Web Web Flash Java Flash Java JavaScript Google Google Suggest GMail Google Maps JavaScript Yahoo! Google Maps JavaScript `Ajax Ajax Web Ajax Ajax (Asynchronous JavaScript
More informationquiz 1 details wed nov 17, 1pm see handout for locations covers weeks 0 through 10, emphasis on 7 onward closed book bring a , 2-sided cheat she
quiz 1 details wed nov 17, 1pm see handout for locations covers weeks 0 through 10, emphasis on 7 onward closed book bring a 8.5 11, 2-sided cheat sheet 75 minutes 15% of final grade resources old quizzes
More informationCSC Javascript
CSC 4800 Javascript See book! Javascript Syntax How to embed javascript between from an external file In an event handler URL - bookmarklet
More informationOptions. Real SQL Programming 1. Stored Procedures. Embedded SQL
Real 1 Options We have seen only how SQL is used at the generic query interface an environment where we sit at a terminal and ask queries of a database. Reality is almost always different: conventional
More informationWeb Security. Attacks on Servers 11/6/2017 1
Web Security Attacks on Servers 11/6/2017 1 Server side Scripting Javascript code is executed on the client side on a user s web browser Server side code is executed on the server side. The server side
More informationPHP Online Training. PHP Online TrainingCourse Duration - 45 Days. Call us: HTML
PHP Online Training PHP is a server-side scripting language designed for web development but also used as a generalpurpose programming language. PHP is now installed on more than 244 million websites and
More informationAJAX: The Basics CISC 282 November 22, 2017
AJAX: The Basics CISC 282 November 22, 2017 Synchronous Communication User and server take turns waiting User requests pages while browsing Waits for server to respond Waits for the page to load in the
More informationAjax Ajax Ajax = Asynchronous JavaScript and XML Using a set of methods built in to JavaScript to transfer data between the browser and a server in the background Reduces the amount of data that must be
More informationSCRIPT.ACULO.US - IN-PLACE EDITING
SCRIPT.ACULO.US - IN-PLACE EDITING http://www.tutorialspoint.com/script.aculo.us/scriptaculous_inplace_editing.htm Copyright tutorialspoint.com In-place editing is one of the hallmarks of Web 2.0.style
More informationLecture 13: MySQL and PHP. Monday, March 26, 2018
Lecture 13: MySQL and PHP Monday, March 26, 2018 MySQL The Old Way In older versions of PHP, we typically used functions that started with mysql_ that did not belong to a class For example: o o o o mysql_connect()
More informationAjax Application Design
Ajax Application Design Reuven M. Lerner Abstract Asynchronous is the operative word with Ajax, and here's what it's all about. During the past few months, I've used this column to explore a number of
More informationAjax. Ronald J. Glotzbach
Ajax Ronald J. Glotzbach What is AJAX? Asynchronous JavaScript and XML Ajax is not a technology Ajax mixes well known programming techniques in an uncommon way Enables web builders to create more appealing
More informationAt the Forge Beginning Ajax Reuven M. Lerner Abstract How to put the A (asynchronous) in Ajax. Many programmers, myself included, have long seen JavaScript as a way to change the appearance of a page of
More informationLAMP Apps. Overview. Learning Outcomes: At the completion of the lab you should be able to:
LAMP Apps Overview This lab walks you through using Linux, Apache, MySQL and PHP (LAMP) to create simple, yet very powerful PHP applications connected to a MySQL database. For developers using Windows,
More informationCON2DIS 2.0. Ruo Zhang Dhamma Kimpara Anagha Indic
CON2DIS 2.0 Ruo Zhang Dhamma Kimpara Anagha Indic Spring 2016 Project Objectives Utilize CON2DIS GUI from Fall 2015 Extend a database aspect to the GUI Find the link between Javascript and PHP Create a
More informationCreating an Online Catalogue Search for CD Collection with AJAX, XML, and PHP Using a Relational Database Server on WAMP/LAMP Server
CIS408 Project 5 SS Chung Creating an Online Catalogue Search for CD Collection with AJAX, XML, and PHP Using a Relational Database Server on WAMP/LAMP Server The catalogue of CD Collection has millions
More informationPHP. MIT 6.470, IAP 2010 Yafim Landa
PHP MIT 6.470, IAP 2010 Yafim Landa (landa@mit.edu) LAMP We ll use Linux, Apache, MySQL, and PHP for this course There are alternatives Windows with IIS and ASP Java with Tomcat Other database systems
More informationSecure Web-Based Systems Fall Test 1
Secure Web-Based Systems Fall 2016 CS 4339 Professor L. Longpré Name: Directions: Test 1 This test is closed book and closed notes. However, you may consult the special cheat sheet provided to you with
More informationWeb Application Security
Web Application Security Rajendra Kachhwaha rajendra1983@gmail.com September 23, 2015 Lecture 13: 1/ 18 Outline Introduction to AJAX: 1 What is AJAX 2 Why & When use AJAX 3 What is an AJAX Web Application
More informationPure JavaScript Client
Pure JavaScript Client This is a message-receiving client for Apache ESME that is written entirely in Javascript. This very first cut of a client was created as a proof-ofconcept to show that a very simple
More informationMount Saint Mary College, Newburgh, NY Internet Programming III - CIT310
Warm up mini-lab Lab 1 - Functions Type in the following function definition and calls to the function. Test it and understand it. function myprint($str= No String Supplied ) // the argument is optional
More informationAJAX ASYNCHRONOUS JAVASCRIPT AND XML. Laura Farinetti - DAUIN
AJAX ASYNCHRONOUS JAVASCRIPT AND XML Laura Farinetti - DAUIN Rich-client asynchronous transactions In 2005, Jesse James Garrett wrote an online article titled Ajax: A New Approach to Web Applications (www.adaptivepath.com/ideas/essays/archives/000
More informationWeb 2.0 and Security
Web 2.0 and Security Web 2.0 and Security 1. What is Web 2.0? On the client: Scripting the XMLHttpRequest object On the server: REST Web Services Mash-ups ups of Web Services used together to create novel
More informationAJAX เสถ ยร ห นตา ส าน กเทคโนโลย สารสนเทศและการส อสาร มหาว ทยาล ยนเรศวร พะเยา
AJAX เสถ ยร ห นตา ส าน กเทคโนโลย สารสนเทศและการส อสาร มหาว ทยาล ยนเรศวร พะเยา 1 Ajax ( Asynchronous JavaScript and XML ) Ajax ค ออะไร JavaScript DHTML = Dynamic HTML XML = Extensive Markup Language Css
More informationCOM1004 Web and Internet Technology
COM1004 Web and Internet Technology When a user submits a web form, how do we save the information to a database? How do we retrieve that data later? ID NAME EMAIL MESSAGE TIMESTAMP 1 Mike mike@dcs Hi
More informationJquery Ajax Json Php Mysql Data Entry Example
Jquery Ajax Json Php Mysql Data Entry Example Then add required assets in head which are jquery library, datatable js library and css By ajax api we can fetch json the data from employee-grid-data.php.
More informationNotes General. IS 651: Distributed Systems 1
Notes General Discussion 1 and homework 1 are now graded. Grading is final one week after the deadline. Contract me before that if you find problem and want regrading. Minor syllabus change Moved chapter
More informationSEEM4570 System Design and Implementation. Lecture 6 Game Part II
SEEM4570 System Design and Implementation Lecture 6 Game Part II Preparation We continue the code in the last lecture (Lecture 06). 2017 Gabriel Fung 2 Programming with Client-Server System In practice,
More informationMore loops. Control structures / flow control. while loops. Loops / Iteration / doing things over and over and over and over...
Control structures / flow control More loops while loops if... else Switch for loops while... do.. do... while... Much of this material is explained in PHP programming 2nd Ed. Chap 2 Control structures
More informationWeb Security, Summer Term 2012
IIG University of Freiburg Web Security, Summer Term 2012 Cross Site Scripting - XSS Dr. E. Benoist Sommer Semester Web Security, Summer Term 2012 5 Cross Site Scripting 1 Table of Contents Presentation:
More informationMySQL On Crux Part II The GUI Client
DATABASE MANAGEMENT USING SQL (CIS 331) MYSL ON CRUX (Part 2) MySQL On Crux Part II The GUI Client MySQL is the Structured Query Language processor that we will be using for this class. MySQL has been
More informationA synchronous J avascript A nd X ml
A synchronous J avascript A nd X ml The problem AJAX solves: How to put data from the server onto a web page, without loading a new page or reloading the existing page. Ajax is the concept of combining
More informationWeb Security, Summer Term 2012
Table of Contents IIG University of Freiburg Web Security, Summer Term 2012 Cross Site Scripting - XSS Dr. E. Benoist Sommer Semester Presentation: Inject Javascript in a Page Javascript for manipulating
More informationCHAPTER 10. Connecting to Databases within PHP
CHAPTER 10 Connecting to Databases within PHP CHAPTER OBJECTIVES Get a connection to a MySQL database from within PHP Use a particular database Send a query to the database Parse the query results Check
More informationUser Interaction: jquery
User Interaction: jquery Assoc. Professor Donald J. Patterson INF 133 Fall 2012 1 jquery A JavaScript Library Cross-browser Free (beer & speech) It supports manipulating HTML elements (DOM) animations
More informationSETTING UP AND RUNNING A WEB SITE ON YOUR LENOVO STORAGE DEVICE WORKING WITH WEB SERVER TOOLS
White Paper SETTING UP AND RUNNING A WEB SITE ON YOUR LENOVO STORAGE DEVICE WORKING WITH WEB SERVER TOOLS CONTENTS Introduction 1 Audience 1 Terminology 1 Enabling a custom home page 1 Adding webmysqlserver
More informationWeb Application Development (WAD) V th Sem BBAITM (Unit 4) By: Binit Patel
Web Application Development (WAD) V th Sem BBAITM (Unit 4) By: Binit Patel Working with Forms: A very popular way to make a web site interactive is using HTML based forms by the site. Using HTML forms,
More information