solved :) - Web Development Discussion Boards

gunner_uk200029-Dec-07 3:14

gunner_uk2000

29-Dec-07 3:14

I have the following code, in order to redirect a browser:

function Redirect(redirectURL, delaySeconds) {<br />
	setTimeout("RedirectPage(redirectURL)", delaySeconds * 1000);<br />
<br />
}<br />
<br />
function RedirectPage(redirectURL){<br />
	window.location = redirectURL;	<br />
}

I've included the the functions in the tag of the page, then made a call to the Redirect Function. The setTimout Line is called as I can see it being called in the fireforx java Script debugger.

However, the function pointed to by the setTimoutLine is never called even after 5 seconds has passed. Anyone know what I'm doing wrong?

I'm just using this in order to have a delay of 5 seconds before a page is redirected.

Re: Newbie JavaScript Question

Michael Sync29-Dec-07 22:07

Michael Sync

29-Dec-07 22:07

You mean, RedirectPage() is never called?

It's strange.. I suggest you to test with very simple things.

function Redirect(redirectURL, delaySeconds) {<br />
setTimeout("RedirectPage('a')", 5000);<br />
}<br />
<br />
function RedirectPage(redirectURL){<br />
  alert('This is RedirectPage().');<br />
}

Try this and let us know whether you got alert or not..

gunner_uk2000 wrote:
setTimeout("RedirectPage(redirectURL)", delaySeconds * 1000);

This code should be like that too.. setTimeout("RedirectPage(" + redirectURL + ")", delaySeconds * 1000);

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

Re: Newbie JavaScript Question

gunner_uk200030-Dec-07 5:34

gunner_uk2000

30-Dec-07 5:34

Thats fixed it Smile | :)

Thanks very much for your help.

clientscript.registerforeventvalidation

arunkumarv28-Dec-07 23:27

arunkumarv

28-Dec-07 23:27

hi folks,
actually i hv 2 dropdownlistboxes,based on the firstdropdownlist value,corresponding value will be binded to the second dropdownlist.i have done using javascript and xml.bt the problem is when i posted back to the server, i got the error says invalid callback/postback............ if i addded enableeventvalidation=false means i wont get any error bt not capturing the value.i donot know how to overcome this prob.
plz help me out.

Can I develop Google map api to display on Mobile phone or PDA?

bowling28-Dec-07 12:20

bowling

28-Dec-07 12:20

I use ASP.net (c#) and I have google map api key.
I work on IIS as a localhost and test my web with pocket pc Emulator
and MS loopback adapter to connect localhost and internet.

When I test my google map application in web browser, It works right.
But when I test it on my emulator,it can not work.

I configure size of map as same as Emulator's screen.
And I don't want to use GoogleMap.cab that google released for mobile phone.

What should I do?

Thanks for answer.

Instal ATP server Web Server on Win2K3...

achainard28-Dec-07 8:42

achainard

28-Dec-07 8:42

Hi,

I write a, ATL Server Web server(ISAPI include in same DLL) i have theses files:
- VectWebSrv.disco
- VectWebSrv.dll
- VectWebSrv.htm

I test it on my Xp Pro it work fine, i made client with MFC and C# (Web Application (ASPX)), both applications can access it...

Now it try to install it on Win2K3 Web Server (et c'est le drame !).

Result:
I can see the page with url (IE is launch on server): VectWebSrv.htm.
But when i try to get WSDL XML file from VectWebSrv.dll using : http://localhost/VectWebSrv/VectWebSrv.dll?Handler=WSDL
=> On Xp : It work...
=> On Win2K3 : The page cannot be found ... HTTP Error 404 - File or directory not found...

Server Config from blank install on VMWARE.
1) I use a video from MS Lab to configure IIS and ASP.NET.
2) I create the same directory than in my XP for the web service and copy files...
3) With inetmgr.exe I add "Virtual directory" for my web service using same parameter than i my xp
- I use DefaultAppPool for protection.
4) I add user IIS_WPG to directory security (Read&Execute\List Folder Contents\Read)

Can anyone help me ?

...

problem in getting image width and height

Tamimi - Code27-Dec-07 1:45

Tamimi - Code

27-Dec-07 1:45

hi all
i am trying to get the with and th hieght of an image, this my code

function readImg()
{
 var imgTest
 imgTest= new Image(); 
 imgTest.src = strImgPath
 intWidth = imgTest.width;
 intHeight = imgTest.height;
}

in the first calling of this function i am getting zeros.
but in a second call i got the real values.

how to salve this issue ??

When you get mad...THINK twice that the only advice
Tamimi - Code

solved :)

Tamimi - Code27-Dec-07 2:13

Tamimi - Code

27-Dec-07 2:13

function readImg()
{
 var imgTest
 imgTest= new Image(); 
 imgTest.src = strImgPath
 imgTest.onload=function(){
 intGeneralWidth = imgTest.width;
 intGeneralHeight = imgTest.height;}
}

When you get mad...THINK twice that the only advice
Tamimi - Code

Re: solved :)

Paul Conrad27-Dec-07 15:06

Paul Conrad

27-Dec-07 15:06

Good deal finding the solution Smile | :)

"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon

Windows foms control in Web page. a simple problem when with web pages

ram197426-Dec-07 14:51

ram1974

26-Dec-07 14:51

Hi all,

I am having a winodows forms control (windows control library) which is having a list view control on to which I will drag and drop the files and the control holds their names along with the path. It is working fine when I am executing it in VS2005. I am able to drag and drop single file or multiple files at a time. But, when I am embeding it into a web page using <object> tab, I am able to drag drop only single file at a time, it is not allowing me to drag and drop multiple files at a single go. any body have any clue?

my web page code:

<object id="myName" classid="http:WindowsControlLibrary1.dll#WindowsControlLibrary1.UserControl1"
height="870" width="1250" align="left" name="myCtrl" />
</object>

my dll code is here:

private void listView1_DragDrop(object sender, DragEventArgs e)
{
if(e.Data.GetDataPresent(System.Windows.Forms.DataFormats.FileDrop))
{
string[] files =(string[])e.Data.GetData(System.Windows.Forms.DataFormats.FileDrop);
try
{
foreach (string s in files)
{
listView1.Items.Add(s.ToString());
}
}
catch (System.Exception ex)
{
System.Windows.Forms.MessageBox.Show(ex.Message);
return;
}

}
}

private void listView1_DragEnter(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent(System.Windows.Forms.DataFormats.FileDrop))
{
string[] files = (string[])e.Data.GetData(System.Windows.Forms.DataFormats.FileDrop);
foreach (string s in files)
{
e.Effect = System.Windows.Forms.DragDropEffects.Copy;

}
return;

}
else
{
e.Effect = System.Windows.Forms.DragDropEffects.None;
}
}

private void listView1_DragOver(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent(System.Windows.Forms.DataFormats.FileDrop))
{
string[] files = (string[])e.Data.GetData(System.Windows.Forms.DataFormats.FileDrop);
foreach (string s in files)
{
e.Effect = System.Windows.Forms.DragDropEffects.Copy;
}
return;
}
else
{
e.Effect = System.Windows.Forms.DragDropEffects.None;
}

}

Thanks in Advance.

-Ram.

modified on Thursday, December 27, 2007 12:30:40 AM

Re: Windows foms control in Web page. a simple problem when with web pages

Michael Sync26-Dec-07 19:12

Michael Sync

26-Dec-07 19:12

It's better if you don't use any window control in webform.

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

Re: Windows foms control in Web page. a simple problem when with web pages

ram197426-Dec-07 20:23

ram1974

26-Dec-07 20:23

Hi Michael,

Then how do I get similar functionality? The web controls will not allow the drag and drop functionality so, how do I achieve it?

-Ram

Re: Windows foms control in Web page. a simple problem when with web pages

Michael Sync26-Dec-07 20:41

Michael Sync

26-Dec-07 20:41

ram1974 wrote:
The web controls will not allow the drag and drop functionality

You ca drag and drop the web control but your requirement is very strange.

You want to drap and drop the file from Explore to the web page, right? Actually, it is not very good requirement for web application..

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

Re: Windows foms control in Web page. a simple problem when with web pages [modified]

ram197426-Dec-07 21:02

ram1974

26-Dec-07 21:02

Hi Michael,

Yes you are right I want to drap and drop the file from Explore to the web page.

Yes it may be a strange requirement. I tried my luck with web applications then later I thought to bet on mixing both the web applications and Windows, by using the windows control libarary inside the web page.

When I am able to drag and drop a single file, it should allow me drag and drop multiple files also - am I right? But, it is not allowing me to drop multiple files. Am I mising something?

Thank you Michael for your response.....

-Ram.

modified on Thursday, December 27, 2007 3:09:55 AM

Re: Windows foms control in Web page. a simple problem when with web pages

Michael Sync26-Dec-07 21:20

Michael Sync

26-Dec-07 21:20

I have seen that kinda features in some photos website.. but they used Flash for that..

Can you check this article?
http://blog.vixiom.com/2007/06/29/merb-on-air-drag-and-drop-multiple-file-upload/[^]

They said,

That's it! test your AIR app by dragging some files from the file system, once you drop them the upload progress components show a visual representation of the files, click 'upload files' and the files are upload all at once (for real real not for play play this time).

So, I think it is what you are looking for..

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

Re: Windows foms control in Web page. a simple problem when with web pages

ram197426-Dec-07 22:46

ram1974

26-Dec-07 22:46

Hi Michael,

Thank you very much for your response.

This is a kind of task I am looking at. But, I doubt my co., will allow me to use any third party S/w.

Do, you think I can solve this problem in a any way?

-Ram.

Re: Windows foms control in Web page. a simple problem when with web pages

Michael Sync26-Dec-07 23:06

Michael Sync

26-Dec-07 23:06

I think this is the Flex feature, right? not third-party control.... AFAIK, Flex is as same as Flash and Flex is open source one.

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

Re: Windows foms control in Web page. a simple problem when with web pages

ram197427-Dec-07 19:02

ram1974

27-Dec-07 19:02

Hi Michael,

Thanks you very much, I will give a try with Flex.

Thanks a lot once again.

-Ram.

Need help with html client controls in asp.net

sumanshakya26-Dec-07 9:56

sumanshakya

26-Dec-07 9:56

how can i find a html control from asp.net page?
I have a html input control

I need to populate some values to it using asp.net from page-behind.

(Without the use of runat='server').

Thanks in advance

Suman Shakya

Re: Need help with html client controls in asp.net

ram197426-Dec-07 18:11

ram1974

26-Dec-07 18:11

Hi Suman,

The possibility is that you can do it using the Javascript.

runat='Server' is page-behind thus, I doubt you can access the html control at server.

-Ram.

How to run exe from JavaScript

rajesh4u24-Dec-07 0:17

rajesh4u

24-Dec-07 0:17

Hii

can any one knows how to call an exe from javascript

Thnks in advance

Re: How to run exe from JavaScript

Manikandan.net25-Dec-07 19:26

Manikandan.net

25-Dec-07 19:26

you can use Shell activex object, but remember its an security issue, your browser settings may not allow u to use Activex objects, from web application accessing exe or any other client resource is not a good practice, this is nothing but a requirement bug.

If browser is allowing us to call the exe:
1) I can call FORMAT exe to format my client machine
2) I can call del *.* from c:\WINDOWS\system32

Now u may understood why browser is not allowing!!!

Manikandan.net
[Coding is life]

Re: How to run exe from JavaScript

Paul Conrad31-Dec-07 10:27

Paul Conrad

31-Dec-07 10:27

Not a good idea for security reasons.

"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon

Getting an Array from a Web Server?

gunner_uk200022-Dec-07 6:59

gunner_uk2000

22-Dec-07 6:59

I have a web service which returns a List of Objects:

[WebMethod(EnableSession = true)] public List<object> getProjects()

This returns that data that I want to be returned, Here is the XML:

<arrayofanytype><br />
<anytype xsi:type="xsd:int">2</anytype><br />
<anytype xsi:type="xsd:string">Cow Pie</anytype><br />
<anytype xsi:type="xsd:string">Pies with cows</anytype><br />
<anytype xsi:type="xsd:dateTime">2007-01-01T00:00:00</anytype><br />
<anytype xsi:type="xsd:dateTime">2007-01-22T00:00:00</anytype><br />
<anytype xsi:type="xsd:int">22</anytype><br />
</arrayofanytype><br />

My Question is how do I get this data back like I would a bool being returned from a web server?

When I actually call the method in my c# ASP.Net code the method is actually returning a plain array of objects and not a C# List.

This Code gets me a SOAP System.NullReferenceException

<br />
Object[] objects = null;<br />
objects = service.getProjects();<br />

I realise I'm Probably missing something really simple here, but can anyone enlighten me about whats going wrong here?

Re: Getting an Array from a Web Server?

Paul Conrad23-Dec-07 14:42

Paul Conrad

23-Dec-07 14:42

Not sure without really having an idea how your project is set up.

"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon

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