ASP.NET

asp.net data source not found ??

2-Sep-07 17:30

mehrdadc48 wrote:
How can I use the autocomplete capability of dropdownlist in web application,
so that When I type in it, the math item brings up.

Dropdownlist?

I think this feature is already supported in firefox, IE7.

One people asked us about that in forum. You can check here.

Solution for IE6.

<script language="javascript" type="text/javascript"><br />
var pressedKeyString = "";<br />
var delay = 1000;<br />
var timeID = null;<br />
function move(){<br />
<br />
var selectList = document.getElementById('DropDownList1');<br />
var arr = new Array();<br />
<br />
var idx = 0;<br />
<br />
for(var i = 0; i < selectList.options.length-1; i++){<br />
if(selectList.options[i].value.length >= pressedKeyString.length){<br />
if(pressedKeyString.toLowerCase() == selectList.options[i].value.substring(0,pressedKeyString.length).toLowerCase()){<br />
selectList.selectedIndex = i;<br />
i=selectList.options.length;<br />
<br />
}<br />
}<br />
}<br />
<br />
pressedKeyString = "";<br />
}<br />
<br />
function foo(e,id){<br />
if(timeID != null)clearTimeout(timeID);<br />
timeID = setTimeout("move();",delay);<br />
<br />
var key;<br />
if(window.event) // IE<br />
{<br />
key = e.keyCode<br />
}<br />
else if(e.which) // Netscape/Firefox/Opera<br />
{<br />
key = e.which<br />
}<br />
<br />
var pressKey = String.fromCharCode(key);<br />
pressedKeyString += pressKey;<br />
<br />
<br />
<br />
}<br />
</script><br />
 <br />
<br />

DropDownList1.Attributes.Add("onkeypress", "foo(event,'" + DropDownList1.ClientID + "');");<br />
<br />
List list = new List();<br />
list.Add("Alien");<br />
list.Add("Emos");<br />
list.Add("Emos2");<br />
list.Add("Poker");<br />
list.Add("Peter");<br />
list.Add("Michael Sync");<br />
list.Add("Petro");<br />
list.Add("Pet");<br />
list.Add("Elizabeth");<br />
list.Add("Kiran");<br />
list.Add("Kate BackInSales");<br />
<br />
DropDownList1.DataSource = list;<br />
DropDownList1.DataBind()<br />

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

If you want to thank me for my help, please vote my message by clicking one of numbers beside "Rate this message". Why vote? Plz Read it here. Thank you.

xxrono2-Sep-07 7:01

2-Sep-07 7:01

Hi there
i have a asp.net app and i can;t make it work on my machine
IIS is working
SQL server 2000 is on
i have attached the database through visual studio 2003 i have access to it but in thew servers panel i get data source not found

though i can modify my db and i can browse the .aspx files but ofcourse i have no communication with the database,so nothing works...

i 'm fresh to asp and i really need your help

thanks

ninja coding

S A R I T H2-Sep-07 21:07

S A R I T H

2-Sep-07 21:07

i couldnt get your quiestion.. expplain wat u did?

Sarith...

xxrono2-Sep-07 22:41

2-Sep-07 22:41

i connected to the database regularly ok ?added the database through server explorer

the connection string sqlConnectionString="data source=127.0.0.1;Trusted_Connection=yes"

and
<add key="CONNECTION_STRING" value="workstation id=xrono;packet size=4096;data source=XRONO;integrated security=SSPI;persist security info=False;initial catalog=Course_Data">

and i get "data source not found" right below my SQL Server name ,in the Server Explorer[v.Studio 2003]

i use Windows Authentication

Where did i go wrong?
PLease help

Thanks

ninja coding

S A R I T H2-Sep-07 23:34

S A R I T H

2-Sep-07 23:34

did u tried data source= localhost

Sarith...

S A R I T H2-Sep-07 23:35

S A R I T H

2-Sep-07 23:35

did u tried data source= localhost

and why u r trying to give conection through server explorer do it using code.

Sarith...

xxrono2-Sep-07 23:51

2-Sep-07 23:51

localhost was the first thing i tried

i showed u the code in webConfig ,what do u mean?

ninja coding

xxrono2-Sep-07 23:55

ASP.Net / ASP Source Control Options

2-Sep-07 23:55

how can i post an img in the message to show u what i mean??

i tried it doesn't work

ninja coding

Scott_mm2-Sep-07 4:18

Scott_mm

2-Sep-07 4:18

I was wondering if anyone has any expience with source control options when developing an ASP.Net/ASP website. We currently use Frontpage server extensions (which with 11 developers) is starting to show strain.

We need something that works in the same way as FPSE because of the size of the website / integration of ASP (means it is not possible to have it checkout completely to our local machines for developing)

We use VSS for small Ofshoot projects and inhouse tools.

Thanks!

Re: ASP.Net / ASP Source Control Options

Christian Graus2-Sep-07 4:35

Christian Graus

2-Sep-07 4:35

VSS is fine, as is VSTS.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Re: ASP.Net / ASP Source Control Options

Scott_mm2-Sep-07 21:20

Scott_mm

2-Sep-07 21:20

We cant really afford VSTS - its mega expensive... and VSS is a good method, except that is there a way of having a website run - and when a file is checked in automatically updating it so that there is effectivly a website running off the project in the vss database?

Thanks,

Window Media Player stop() in Firefox

Abubakarsb2-Sep-07 1:34

Re: Window Media Player stop() in Firefox

2-Sep-07 1:34

I want to use embedded Window Media Player functions like stop(), pause() in Firefox. Does anyone have an idea?

I checked following two ways. They are working good in IE6 and IE7 but not in Firefox.

(1) document.Player.controls.pause();

(2) document.getElementById("Player").controls.pause();

Please tell me a solution in Firefox. Thanks.

Abuabakr

Michael Sync2-Sep-07 15:57

Re: Window Media Player stop() in Firefox

2-Sep-07 15:57

Why do you wanna add this from Javascript?

If you are embedding Windows Media Player Object in WebPage, all buttons (play,pause,stop and etc) are already included in that object. So, I don't think you need to add this duplicated features from Javascript..

You can check the screenshot here.

<embed type="application/x-mplayer2" pluginspage="http://www.microsoft.com/Windows/MediaPlayer/" name="mediaplayer1" ShowStatusBar="true" EnableContextMenu="false" autostart="false" width="320" height="240" loop="false" src="MyVideo.wmv" />

Ref: Embedding Windows Media Player into a web page

Abubakarsb3-Sep-07 5:00

Solution for Use of Webservices in Firefox using Javascript

3-Sep-07 5:00

Thanks for you reply.

The thing is I need player in a complete different way. Infact I want to implement a technique which doesn't work with normal player that's y I added a layer on player and then control its functions. I have finished everything and its work great in IE6 and IE7 but not in Firefox.

So I just need a button or image where I can call player functions "onClick" event.

Thanks.

Abubakarsb2-Sep-07 1:28

Re: Solution for Use of Webservices in Firefox using Javascript

2-Sep-07 1:28

This code has been checked in IE6, IE7 and Firefox and it works perfectly in all of them.

Here is the Javascript code which you need to put within <script> tag.

var req;
var isIE;

function initRequest() {
if (window.XMLHttpRequest) {
req = new XMLHttpRequest();
} else if (window.ActiveXObject) {
isIE = true;
req = new ActiveXObject("Microsoft.XMLHTTP");
}

}
//url will be Web Service URL.

function CallWebService(url,params)
{
initRequest();
req.onreadystatechange = processRequest;
req.open("POST", url, true);
if(params!=null)req.setRequestHeader("Content-length", params.length);
req.setRequestHeader("Connection", "close");
req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
req.send(params);
}

function processRequest()
{
if (req.readyState == 4)
{
if (req.status == 200)
{
var message = req.responseXML; //Result in XML.
// Accessing the tag 'string' is name of node
var myNodes=message.getElementsByTagName("string");
// Getting actual result of webservice and saving it in a variable which can be use anywhere in page.
// alert("Result of webservice is : "+myNodes.item(0).firstChild.nodeValue);// Checking result
var serviceValue=myNodes.item(0).firstChild.nodeValue;
}
}
}

Here is the Html code which you can put within <body> tag.

<%--<input type="button" value="Call .NET Web Service!" onclick="CallWebService('http://pathOfYourServer/nameOfWebService.asmx/testWebService1',null)" />

<input type="button" value="Call .NET Web Service with parameters!" onclick="CallWebService('http://pathOfYourServer/nameOfWebService.asmx/testWebService2','a=Michael&b=5')" />

You can also pass dynamic values like below

CallWebService("http://pathOfYourServer/nameOfWebService.asmx/testWebService2","name1="+value1+"&name2="+value2+"&name3="+value3+"")

where name(1,2,3) is the name of your variable and value(1,2,3) is value of respective variable.

Note: Number of variables you pass in above line must be same as you defined in the definition of webservice.

Here is the webservice code which you need to enter in your webservice file.

using System;
using System.Web;
using System.Collections;
using System.Web.Services;
using System.Web.Services.Protocols;

///

/// Summary description for WebService
///

[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
public class WebService : System.Web.Services.WebService
{
public WebService ()
{

//Uncomment the following line if using designed components
//InitializeComponent();
}

[WebMethod]
public string testWebService1()
{
return "Hello World ";
}

[WebMethod]
public string testWebService2(string a,int b)
{
return "Hello World " + a + " - " + b.ToString();
}

}

Hope it help.

Thanks to Michael

Regards,
Abubakar
rega

Michael Sync2-Sep-07 2:02

Re: Solution for Use of Webservices in Firefox using Javascript

2-Sep-07 2:02

Cool.....

I glad to hear that your problem is solved....

As I suggest you earlier, if you are working for large Ajax-enabled project, you may probably want to use Javascript Ajax framework (eg: prototype js library) or ASP.NET Ajax...

Abubakarsb2-Sep-07 3:08

Re: Solution for Use of Webservices in Firefox using Javascript

2-Sep-07 3:08

I already voted your message.

I posted a new message in forumn, may be you already read it if u didn't I am repeating here again. if you know its answer please reply its answer. Thanks.
QUESTION
I want to use embedded Window Media Player functions like stop(), pause() in Firefox. Does anyone have an idea?

I checked following two ways. They are working good in IE6 and IE7 but not in Firefox.

(1) document.Player.controls.pause();

(2) document.getElementById("Player").controls.pause();

Please tell me a solution in Firefox. Thanks.

Abuabakr

Michael Sync2-Sep-07 15:56