Adobe's Kevin Lynch and Microsoft's Scott Guthrie to Keynote AJAX World RIA Conference & Expo

Two of the biggest launches in Rich Internet Application history took place in 2007/2008 when Adobe launched AIR 1.0 in February '08 and Microsoft launched Silverlight (September '07). At the 6th International AJAXWorld RIA Conference & Expo in October SYS-CON Events is delighted to be presenting major industry keynotes from the two industry executives with overall responsibility for both of those massive richer-web initiatives: Adobe's CTO Kevin Lynch and Scott Guthrie, Corporate Vice President of Microsoft's .NET Developer Platform.

complete article click in here

AccuRev Leverages Web 2.0 Technology to Extend Process Management Reach Across the Organization

AccuRev announced a new AJAX-based Web Interface and a native integration with Microsoft Windows Explorer for its process-centric software change and configuration management (SCCM) solution. These new capabilities make it easy to integrate every knowledge worker into the development process and offer new ways to share information.

for more complete article click in here

Mobile Web 2.0

The number of subscribers using mobile Internet services will rise from 577 million currently, to top 1.7bn by 2013, spurred by demand for collaborative applications known collectively as 'Web 2.0', and greater 2.5/3G penetration. Established mobile players face increasing competition from web-based brands and will have to adapt their commercial strategies to accommodate greater collaboration with other members of the value chain, if future revenue growth in the mobile Web 2.0 space is to be achieved.

for more complete article click in here

Creating Deleting Warning Button

if we use delete button rendered by the GridView control's CommandField, its doesn’t provide any warning before we delete a record. In this posted, I give example how to creating a delete button that display a confirmation dialog box.

Default.aspx



< %@ Page Language="VB" %>
< %@ Register TagPrefix="custom" Namespace="myControls" %>

< !DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

< xmlns="http://www.w3.org/1999/xhtml">
< id="Head1" runat="server">
<>Untitled Page< /title>
< /head>
<>
< id="form1" runat="server">
<>
< id="SqlDataSource1" runat="server" connectionstring="">"
SelectCommand="SELECT * FROM [std]" DeleteCommand="delete from std where id=@id">< /asp:SqlDataSource>

< /div>
< id="GridView1" runat="server" autogeneratecolumns="False" cellpadding="4" datasourceid="SqlDataSource1" forecolor="#333333" gridlines="None" datakeynames="id">
< backcolor="#990000" bold="True" forecolor="White">
<>
< confirmtext="Are you sure that you want to delete this record?">

< datafield="name" headertext="name" sortexpression="name">
< /Columns>
< backcolor="#FFFBD6" forecolor="#333333">
< backcolor="#FFCC66" bold="True" forecolor="Navy">
< backcolor="#FFCC66" forecolor="#333333" horizontalalign="Center">
< backcolor="#990000" bold="True" forecolor="White">
< backcolor="White">
< /asp:GridView>
< /form>
< /body>
< /html>

and this is DeleteButtonField class

Imports System
Imports System.Web.UI.WebControls

Namespace myControls
'''

''' Displays a confirmation before deleting a record
'''

Public Class DeleteButtonField
Inherits ButtonField

Private _confirmText As String = "Delete this record?"

Public Property ConfirmText() As String
Get
Return _confirmText
End Get
Set(ByVal Value As String)
_confirmText = value
End Set
End Property

Public Sub New()
Me.CommandName = "Delete"
Me.Text = "Delete"
End Sub

Public Overrides Sub InitializeCell(ByVal cell As DataControlFieldCell, ByVal cellType As DataControlCellType, ByVal rowState As DataControlRowState, ByVal rowIndex As Integer)
MyBase.InitializeCell(cell, cellType, rowState, rowIndex)
If cellType = DataControlCellType.DataCell Then
Dim button As WebControl = CType(cell.Controls(0), WebControl)
button.Attributes("onclick") = String.Format("return confirm('{0}');", _confirmText)
End If
End Sub

End Class
End Namespace

Karaoke Online Application

redkaraoke.com is a website that provide online karaoke search engine. you just only have to find or upload your favorite song,then plug in a microphone and start singing. You can also record your song and have fun singing with others, while connecting with members with similar musical tastes. Simple interface and more friendly to use it.

Adobe's Kevin Lynch and Microsoft's Scott Guthrie to Keynote AJAX World RIA Conference & Expo

Two of the biggest launches in Rich Internet Application history took place in 2007/2008 when Adobe launched AIR 1.0 in February '08 and Microsoft launched Silverlight (September '07). At the 6th International AJAXWorld RIA Conference & Expo in October SYS-CON Events is delighted to be presenting major industry keynotes from the two industry executives with overall responsibility for both of those massive richer-web initiatives: Adobe's CTO Kevin Lynch and Scott Guthrie, Corporate Vice President of Microsoft's .NET Developer Platform.

For complete article click here

Making Money at Bux.to

At Bux.to, you get paid to click on ads and visit websites. The process is easy! You simply click a link and view a website for 30 seconds to earn money. You can earn even more by referring friends. You'll get paid $0.01 for each website you personally view and $0.01 for each website your referrals view. Payment requests can be made every day and are processed through AlertPay. The minimum payout is $10.00.

Earnings Example
» You click 10 ads per day = $0.10
» 20 referrals click 10 ads per day = $2.00
» Your daily earnings = $2.10
» Your weekly earnings = $14.70
» Your monthly earnings = $63.00

The above example is based only on 20 referrals and 10 daily clicks. Some days you will have more clicks available, some days you will have less. What if you had more referrals? What if there were more ads available?

Thousands of satisfied members that have received their payment. If you're still not convinced, read the praise of our happy members.

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The Monetization of Mobile Multimedia

The demand for and widespread usage of popular video sharing sites, communities of interest, social networking and personalization has increased exponentially in the past year. While multimedia services and usage are at all time highs in terms of minutes of use, service providers and content owners are still adjusting their revenue and go-to-market models toward consumers and enterprises.

For more complete article read here

Styling Form In CSS

now I give a simple example how to styling form in CSS. I divide in two part, one is HTML script and other is CSS script.

here an HTML part



< !DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
< html xmlns="http://www.w3.org/1999/xhtml">
< head>
< meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
< title>Styling Form Example< /title>
< /head>
< body>
< form id="form1" action="act/" method="post">
< fieldset id="name">
< legend>Name< /legend>
< label for="title">Title< /label>
< select id="title1" name="title1">
< option selected="selected">Mr.< /option>
< option>Mrs.< /option>
< option>Ms.< /option>
< /select>
< label for="firstname">First name< /label>
< input id="firstname" name="firstname" type="text" />
< label for="lastname">Last name< /label>
< input id="lastname" name="lastname" type="text" />
< br />
< /fieldset>
< fieldset id="address">
< legend>Address< /legend>
< label for="street">Street< /label>
< input id="street" name="street" type="text" />
< br />
< label for="city">City< /label>
< input id="city" name="city" type="text" />
< label for="state">State< /label>
< input id="state" name="state" type="text" />
< label for="zip">Zip code< /label>
< input id="zip" name="zip" type="text" />
< br />
< label for="country">Country< /label>
< input id="country" name="country" type="text" />
< br />
< /fieldset>
< fieldset id="submit">
< br />
< input type="submit" value="Submit" />
< br />
< /fieldset>
< /form>
< /body>
< /html>

then now apply this CSS :

< style type="text/css">
body{
background-color:#000000;
}
fieldset{
background-color:#3399FF;
width:450px;
}
legend{
color:#FFFFFF;
font-weight:bold;
font-size:16pt;
}
label {
display: block;
float: left;
clear: left;
width: 9em;
padding-right: 1em;
text-align: right;
line-height: 1.8em;
}
input {
display: block;
float: left;
}
br {
clear: both;
}
< /style>

you can use this CSS between tag < head> and < /head>

Top Keynotes at Industry's Top RIA Conference: 6th International AJAX World

Two of the biggest launches in Rich Internet Application history took place in 2007/2008 when Adobe launched AIR 1.0 in February '08 and Microsoft launched Silverlight (September '07). At the 6th International AJAXWorld RIA Conference & Expo in October SYS-CON Events is delighted to be presenting major industry keynotes from the two industry executives with overall responsibility for both of those massive richer-web initiatives: Adobe's CTO Kevin Lynch and Scott Guthrie, Corporate Vice President of Microsoft's .NET Developer Platform.

for more complete article click here

Paging with AJAX

Now I give example how to use AJAX for paging though data. When working with a large number of database rows, it is useful to be able to display the rows in different pages. The default behavior of the GridView control is to post back to the server each and every time we navigate to a new page of records. However, there is an alternative. we can take advantage of AJAX (Asynchronous JavaScript and XML) when paging through records with the GridView control.

Code Example :


< %@ Page Language="VB" %>
< !DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
< xmlns="http://www.w3.org/1999/xhtml">
< head id="Head1" runat="server">
< title >AJAX Page Example< /title>

< /head>
< body>
< form id="form1" runat="server">
< div>
< id="grdStd" datasourceid="srcStudent" allowpaging="true" enablesortingandpagingcallbacks="true" pagesize="5" runat="server">

< id="srcStudent" connectionstring="">"
SelectCommand="SELECT id,name,address FROM student"
Runat="server" />

< /div>
< /form>
< /body>
< /html>

Same with example that I explain in Sorting With AJAX, it includes an EnableSortingAndPagingCallbacks property that is assigned the value true. This property enables AJAX.

The Growth of Web 2.0 Services

Over recent years the web has seen the growth of so-called 'Web 2.0' services based around the concept of a two-way information flow, and the empowering of individuals to create and publish their own content and information through blogs, wikis, video sharing, and social networking services. Video content is often central to these services, allowing the uploading and sharing of content generated by customers, along with the emergence of video advertising on the web.

for more complete article click here

Sorting with AJAX

After I give example how to using GridView control in my last post, now I give a simple example how to sorting using AJAX with GridView Control.

By default, whenever we click a column header to sort the rows contained in a GridView, the page containing the GridView is posted back to the server. When sorting records with the GridView control, we can avoid posting the entire page back to the server by taking advantage of AJAX (Asynchronous JavaScript and XML).

we enable AJAX by including the EnableSortingAndPagingCallbacks property when declaring the GridView

for example :


< %@ Page Language="VB" %>
< !DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
< xmlns="http://www.w3.org/1999/xhtml">
< id="Head1" runat="server">
<>AJAX Sorting Example< /title>
< /head>
<>
< id="form1" runat="server">
<>
< %= DateTime.Now.ToString("T") %>

< id="grdStudent" datasourceid="srcStudent" allowsorting="true" enablesortingandpagingcallbacks="true" runat="server">

< id="srcStudent" connectionstring="">"
SelectCommand="SELECT id,name,address,phone FROM student"
Runat="server" />

< /div>
< /form>
< /body>
< /html>

Displaying Data with GridView

The GridView control is the workhorse of the ASP.NET 2.0 Framework. It is one of the most feature-rich and complicated of all the ASP.NET controls. The GridView control enables you to display, select, sort, page, and edit data items such as database records. The GridView renders its data items in an HTML table. Each data item is rendered in a distinct HTML table row.

For Example :


< %@ Page Language="VB" %>
< !DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
< html xmlns="http://www.w3.org/1999/xhtml" >
< head id="Head1" runat="server">
< title>Show Students< /title>
< /head>
< body>
< form id="form1" runat="server">
< div>

< asp:GridView
id="grdStudent"
DataSourceID="srcStudent"
Runat="server" />

< asp:SqlDataSource
id="srcStudent"
ConnectionString="<%$ ConnectionStrings:Student %>"
SelectCommand="SELECT id,name,address,phone
FROM student"
Runat="server" />

< /div>
< /form>
< /body>
< /html>

the GridView control is bound to a SqlDataSource control, which represents the Student database table. The GridView is associated with its data source through its DataSourceID property

Web 2.0 Template

onlinetemplates.org is a website that provide many web 2.0 templates. in here you can get many website template, beside that you can add your template and get some commissions paid for your template.

Latest Web 2.0 App

Here some a new web 2.0 app, very nice site and cool. check this out !!!

Simple AJAX

This a simple AJAX code. now i'm using PHP as server side programming language. there is 3 source, they are index.html, script.js and process.php

index.html

< !DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
< html >
< head>
< title>Simple AJAX< /title>
< script type="text/javascript" src="script.js">< /script>
< /head>
< body onload='process()'>
Input Tutorial:
< input type="text" id="myName" />
< div id="divMessage" />
< /body>
< /html>



process.php

< ?php
// create XML output
header('Content-Type: text/xml');
// create XML header
echo '';
// create the element
echo '';
// get paramater
$name = $_REQUEST['name'];
// create output
$userNames = array('AJAX', 'WEB 2.0', 'ASP.NET');
if (in_array(strtoupper($name), $userNames))
echo 'This tutorial about ' . htmlentities($name) . '!';
else if (trim($name) == '')
echo 'Please input tutorial that you want';
else
echo ' Sorry, there is no tutorial about '.htmlentities($name).'!';
echo '';
? >

script.js

var xmlHttp = createXmlHttpRequestObject();
// Create Request Object
function createXmlHttpRequestObject()
{
var xmlHttp;
// if Internet Explorer
if(window.ActiveXObject)
{
try
{
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
}
catch (e)
{
xmlHttp = false;
}
}
// if Mozilla or another browser
else
{
try
{
xmlHttp = new XMLHttpRequest();
}
catch (e)
{
xmlHttp = false;
}
}

if (!xmlHttp)
alert("Error creating the XMLHttpRequest object.");
else
return xmlHttp;
}
// Create asynchronous HTTP request with XMLHttpRequest object
function process()
{

if (xmlHttp.readyState == 4 || xmlHttp.readyState == 0)
{
// get parameter input by user
name = encodeURIComponent(document.getElementById("myName").value);
var param='name='+name;

// connection to server
xmlHttp.open("POST", "process.php", true);
xmlHttp.onreadystatechange = handleServerResponse;
xmlHttp.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
// Create request to server
xmlHttp.send(param);
}
else

setTimeout('process()', 1000);
}


function handleServerResponse()
{

if (xmlHttp.readyState == 4)
{

if (xmlHttp.status == 200)
{

xmlResponse = xmlHttp.responseXML;


xmlDocumentElement = xmlResponse.documentElement;

helloMessage = xmlDocumentElement.firstChild.data;

document.getElementById("divMessage").innerHTML ='' + helloMessage + '';
// restart sequence
setTimeout('process()', 1000);
}

else
{
alert("There was a problem accessing the server: " + xmlHttp.statusText);
}
}
}