TITLE : Practical JavaScript, DOM Scripting and Ajax Projects (Paperback)
AUTHOR : by Frank Zammetti (Author) PUBLISHER : Apress publisher
ISBN : 1590598164
EDITION : 1st
PUB DATE : April 16, 2007 LANGUAGE : English
FORMAT : PDF
SIZE : 05 x 2.88 MB
----------------------------------------------
Practical JavaScript, DOM, and Ajax Projects is ideal for web developers already experienced in JavaScript who want to take their knowledge to the next level. It presents ten complete example projects for you to learn from and adapt for use in your own work. The book starts with a quick recap of the fundamentals of modern JavaScript development before moving right along to the applications. For each application, you are taken through the planning, design, and implementation stages. There's something for everyone here--a utility library, a validation framework, a GUI widget framework, a dynamic event calendar application, a drag-and-drop shopping cart, and more!
Over the course of the book, author Frank Zammetti covers JavaScript best practices, Ajax techniques, and some of the most popular JavaScript libraries, such as Prototype, Script.aculo.us, and the Yahoo YUI. One of the main premises of this book is to help you learn by example so you can then apply your knowledge to your own projects. This book will save you countless hours of development time and help further your JavaScript knowledge!
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11 Ağustos 2007 Cumartesi
Practical.JavaScript.DOM.Scripting.and.Ajax.Projects
ajax in practice
beginning ajax with asp.net
Ajax is a set of technologies that will revolutionize the way that web-based applications are designed. It revolutionizes the way that applications are used, provides users a responsive application, and provides developers with the alternatives for building their applications. We believe that this book will meet your needs regarding programming Ajax on the ASP.NET platform.
People interested in this book will be developers who are working in the ASP.NET environment and are looking to create a more responsive and modern application using technologies that are very similar to the desktop methodologies. Developers who are looking to improve the user experience of their existing applications, develop new applications, develop internal line-of-business applications, and those who want to bulk up with the latest technology that developers all over the world are talking about will find what they are looking for here.
This book is for programmers who use ASP.NET and are just starting to use Ajax technologies. This book will assist developers working on ASP.NET-based applications who want to improve their applications and skills, by providing a background in Ajax for them before delving into how to apply Ajax to their applications.
2: Introduction to DHTML Chapter
3: JavaScript and the Document Object Model Chapter
4: The XMLHttpRequest Object Chapter
5: Data Communication: XML, XSLT, and JSON Chapter
6: What Is Built into ASP.NET Chapter
7: Ajax.NET Professional Library Chapter
8: Anatomy of Ajax.NET Pro Library Chapter
9: Other Ajax Frameworks for .NET Chapter
10: Atlas Client Script Chapter
11: Atlas Controls Chapter
12: Atlas Integration with ASP.NET Services Chapter
13: Debugging
The Essential Guide to Dreamweaver CS3 with CSS, Ajax, and PHP (Paperback)
What youll learn:
* How to set up your ideal development environment, using Mac OSX/Windows, Apache (and IIS on Windows,) Apache, MySQL, and phpMyAdmin
* Creating standards compliant web sites using CS3's XHTML and CSS features
* Creating dynamic web applications using CS3's PHP and Spry Ajax server behaviors
* Building several real world web site functions, such as form validation, random quote generator, search function, user management/login pages, dynamic Ajax gallery, and much more.
* Creating an interface design in Fireworks CS3 and importing it into Dreamweaver CS3.
* How use Dreamweaver CS3's XML functionality, to consume RSS feeds, and create Spry data sets
* Using includes, templates and master detail pages.
* How to publish your site after you've created it
9 Ağustos 2007 Perşembe
Split string into array
/* ----------------------------------------------------------------
Split: Returns a zero-based, one-dimensional array containing
a specified number of substrings
Parameters:
Expression = String expression containing substrings and
delimiters. If expression is a zero-length
string(""), Split returns an empty array,
that is, an array with no elements and no
data.
Delimiter = String character used to identify substring
limits. If delimiter is a zero-length
string (""), a single-element array
containing the entire expression string
is returned.
Returns: String
---------------------------------------------------------------- */
function Split(Expression, Delimiter)
{
var temp = Expression;
var a, b = 0;
var array = new Array();
if (Delimiter.length == 0)
{
array[0] = Expression;
return (array);
}
if (Expression.length == '')
{
array[0] = Expression;
return (array);
}
Delimiter = Delimiter.charAt(0);
for (var i = 0; i < Expression.length; i++)
{
a = temp.indexOf(Delimiter);
if (a == -1)
{
array[i] = temp;
break;
}
else
{
b = (b + a) + 1;
var temp2 = temp.substring(0, a);
array[i] = temp2;
temp = Expression.substr(b, Expression.length - temp2.length);
}
}
return (array);
}
Show/Hide All Elements by Tag Name
/*
Show/Hide All Elements by Tag Name
--
By: Matt Atkins
Allows you to hide all elements on an HTML page by their tag
name. Extremely handy in getting around the "Windowless Elements"
problem in IE, which is a bug that puts certain elements, most
commonly select boxes, on top of any other element, no matter
what. As you can imagine, this causes real problems with DHTML
drop-down menus and such like. This is the simplest and quickest
fix I've come up with, I simply set this function to run
alongside the drop-down and all of the select tags vanish before
a menu drops, then I run the show function when the menu
retracts.
*/
function showAllByTag(tagName,dispType) {
var elements = document.getElementsByTagName(tagName);
var i = 0;
if (dispType == "") {
dispType = inline;
}
while (i < elements.length) {
elements[i].style.display = dispType;
i++;
}
}
function hideAllByTag(tagName) {
var elements = document.getElementsByTagName(tagName);
var i = 0;
while (i < elements.length) {
elements[i].style.display = "none";
i++;
}
}
ADO With JavaScript
/* -------------------------------------------------
ADO With JavaScript
--
Description: I have not found any sample that shows
database access with javaScript. Well, I created one.
It is very simple since Javascript has the activeXObject
that allow us to call an external object in the same
way that vbscript uses CreateObject.
By: Marcio Coelho
------------------------------------------------- */
var conn = new ActiveXObject("ADODB.Connection") ;
var connectionstring = "Provider=sqloledb; Data Source=itdev; Initial Catalog=pubs; User ID=sa;Password=yourpassword"
conn.Open(connectionstring)
var rs = new ActiveXObject("ADODB.Recordset")
rs.Open("SELECT gif, description, page, location FROM menu1", conn)
// Be aware that I am selecting from this table, but you need to pick your own table
while(!rs.eof)
{
alert(rs(0));
rs.movenext
}
rs.close
conn.close
Check if the specified Expression is a valid email address
/* ----------------------------------------------------------------
IsEmail: Returns a Boolean if the specified Expression is a
valid e-mail address. If Expression is null, false
is returned.
Parameters:
Expression = e-mail to validate.
Returns: Boolean
---------------------------------------------------------------- */
function IsEmail(Expression)
{
if (Expression == null)
return (false);
var supported = 0;
if (window.RegExp)
{
var tempStr = "a";
var tempReg = new RegExp(tempStr);
if (tempReg.test(tempStr)) supported = 1;
}
if (!supported)
return (Expression.indexOf(".") > 2) && (Expression.indexOf("@") > 0);
var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");
return (!r1.test(Expression) && r2.test(Expression));
}
