DLSI - Universidad de Alicante. 1. Departamento de Lenguajes y. Sistemas
Informáticos. Ajax Technology in Web. Programming. Sergio Luján Mora.
Ajax Technology in Web Programming. API for accessing and ... Document
Object Model Level 1 (Second Edition) (29/9/2000). – Level 2. • Document Object
...
jQuery/AJAX exercises. Before starting the exercises, download this tutorial kit.
Download a copy of · jQuery into the folder (make sure the script import in ...
when send returns, the fetched text will be stored in request's responseText ... most Ajax code uses an anonymous functi
AJAX and GWT programming! In this book, we will start with downloading and
installing GWT and walk through the creation, testing, debugging, and
deployment ...
As Technical Director for SitePoint, Kevin Yank oversees all of its technical
publica- ... Kevin lives in Melbourne, Australia, and enjoys performing improvised
...
Mar 13, 2009 ... For starting Ajax programming: Ajax for Dummies. ... If you have not downloaded
the example application and made its files available to your ...
AJAX stands for Asynchronous JavaScript And XML (term ... JavaScript as a
programming language ... It is the heart of an AJAX application because it allows.
Selected Exercises in Lua Programming. 1. Create a set of geometric objects in
Lua as tables. For example: square1 = {side = 5} square2 = {side = 7} rectangle1
...
with a remote server, it enables new forms of interaction for web-pages and -applications. In this paper we .... applications to provide custom loading indicators to.
with a remote server, it enables new forms of interaction for web-pages and -applications. ... application in traditional websites consists of load- ing web pages ...
analyze Ajax usability, taking into account both advantages and imposed problems. .... For example an in- ... clude the delivery of normal HTML pages, which are.
of the matrixâthis means that the solution should easily generalise to ...... 1 The method for installing packages is system dependent and you will need to consult ...
Attempt each question on paper before trying to implement it in a Java program. •
Attempt to implement the solution to a problem only once you think you have a ...
Attempt each question on paper before trying to implement it in a Java program. •
Attempt to implement the solution to a problem only once you think you have a ...
(c) Create the vector (x1 + 2x2 â x3,x2 + 2x3 â x4,...,xnâ2 + 2xnâ1 â xn). ...... on Windows, download it by clicking on 'Packages', then on 'Install package(s)'.
Nov 19, 2013 ... sources: Programming the World Wide Web, Sebesta, Ch 10, Addison-Wesley ....
Ajax server software components can also return. – XHTML.
A new breed of web application, dubbed AJAX, is emerging in response to a
limited .... situations where frequent updates are needed and it might lead to
network ..... Programming simplicity: Threading may require complex concurrency
control.
Information Technology Networking, Web Design, and Programming. Bachelor
Degree Program. Student Achievement and Additional Information. Related ...
The course has four compulsory laboratory exercises. • You are to .... Use mysql
to execute the SQL queries that you wrote in assignment 3 and check that the.
Oct 10, 2006 ... XML Programming with PHP and Ajax. By Hardeep Singh. Your knowledge of
popular programming languages and techniques is all you need ...
Jun 7, 2006 ... First steps programming an Ajax application. ○ Real programming: JavaScript
doesn't suck. ○ Design patterns and ..... Multistage Download.
structure on predicting student performance with parameterized Java programming ... Knowledge Components (KCs) and test the methods on a dataset of.
In this paper, we study the effect of using domain knowledge structure on
predicting student performance with parameterized Java programming exercises.
There are two possibilities: DOM 1 Core functions or DOM 1 HTML functions
DOM 1 Core functions 1. Create new row Æ document.createElement("tr") 2. Create new cells Æ document.createElement("td") 3. Create new text nodes Æ cell1.appendChild(document.createTextNode(content)) 4. Append cells to the row Æ row.appendChild(cell) 5. Get the tbody Æ document.getElementById(id)
6. Append row to the tbody
DOM 1 HTML functions 1. Get the tbody Æ document.getElementById(id) 2. Add a new row at the end Æ tableTbody.insertRow(tableTbody.rows.length); 3. Insert a new cell in the row Æ row.insertCell(position) 4. Append content to the cell Æ cell1.appendChild(document.createTextNode(content))
3. Sort a table of data:
TIPS: 1. Get the table Æ getElementById() 2. Get the tbody Æ getElementsByTagName() 3. Get the rows Æ getElementsByTagName() 4. Insert the rows in an array, use cloneNode() 5. Sort the array with sort() method of array 6. Reverse order: use reverse() method of array 7. Create a new tbody Æ document.createElement() 8. Append ordered rows Æ appendChild() 9. Replace old tbody Æ replaceChild()
AJAX 1. AJAX tracer: Create a web page that traces the AJAX communication: 1. User can input the URL of a document 2. When the document is loaded, it must be shown in a “Content” box 3. In a “HTTP headers” box, the headers must be shown 4. In a “State” box, the different states of the communication and the elapsed time must be shown 5. In a “State code” box,
TIPS: 1. Use new Date() to calculate the elapsed time 2. Use getAllResponseHeaders() to show HTTP headers 3. Use status and statusText
2. Suggestion: Create a web page that shows suggestions of names while user is typing the name.
TIPS: 1. Use onkeyup event to detect user’s typing
3. News ticker: Create a web page with a news ticker: 1. Every second, send a request for a piece of news and show it in the ticker. 2. Besides, show the time of the response. 3. When “Stop” button is pressed, the requests for more news are stopped. Then, the label of this button is changed to “Start”
The buttons “Previous” and “Next” stop the requests for more news. Besides, these buttons allow showing the previous or next news to the current piece of news that is shown.
TIPS: 1. Use setInterval() to set a periodical event and clearInterval() to stop it 2. Use new Date() and functions getHours(), getMinutes(), and getSeconds() 3. Use an array and function push() to store the news
4. Street search: Create a web page to search for the type and the name of streets in a city. The result must be an XML document similar to the following example: Alicante Salamanca Alfonso el Sabio Benito Perez Galdos
TIPS: 1. In PHP, use header("Content‐Type: application/xml");
2. In JavaScript, responseXML contains an XML document Æ Use getElementsByTagName(), firstChild, nodeValue, and getAttribute() 3. In JavaScript, use innerHTML to quickly write HTML content