Web Development

Fred_Smith6-Jul-07 3:36

Fred_Smith

6-Jul-07 3:36

Trouble is by generating the graphic on the fly like this there isn't actually any file for the browser to grab and save - you will need to save the file to the (server's) filesystem first in your graphics routine, and then set an image's src property to point to that... (or rather, an asp:Image ImageUrl=...)

Junior Boy6-Jul-07 5:23

6-Jul-07 5:23

First,Thank you very much for your replied.
Now I have some idea that you might right but I have never done this before.
Please you tell me or suggest how can i learn about this.
Any code example will be really appreciate.
I need to get it work tomorrow my deadline to send this project to my teacher.
Please reply this I am waiting for you,sir.

Thank you million,

junior boy

Fred_Smith6-Jul-07 5:55

Fred_Smith

6-Jul-07 5:55

Well..I mean, instad of

b.Save(Response.OutputStream, ImageFormat.Gif);

have

b.Save(Server.MapPath("fred.gif", System.Drawing.Imaging.ImageFormat.Gif);

Then you can set the ImageUrl property of an asp:Image control to the same file:

asp:Image ImageUrl="fred.gif"

Junior Boy6-Jul-07 6:25

"Classic" ASP Form Behavior

6-Jul-07 6:25

Thank gosh!
Thank you very much sir Mr.Fred Smith
Now I got it worked.
I am so happy Smile | :)

Thank you million now my school project really done! Smile | :)

Hope you have nice day Rose | [Rose]

junior boy

#realJSOP5-Jul-07 10:20

#realJSOP

5-Jul-07 10:20

I have a form defined as follows:

<form id="formManualAdd"
      action="thispage.asp?myAction=addPerson"
      method="post" 
      onsubmit="return ValidateData(this);">

<table>
    <tr>
        <td>Last name:</td> <td><input type="text" id="lastName" size="25" value="" /></td>            
    </tr>
    <tr>
        <td>First name:</td><td><input type="text" id="firstName" size="25" value="" /></td>
    </tr>
    <tr>
        <td>SSN:</td><td><input type="text" id="SSN" size="20" value="" /></td>
    </tr>
    <tr>
        <td colspan="2" align="center"><button name="submit" type="submit" value="submit">Submit</button></td>
    </tr>
</table>

</form>

I have the following VBScript:

Dim myAction:       myAction       = request.QueryString("myAction")
if (myAction = "addPerson") then
    ' the following code is hit
    Dim in_sLastName:   in_sLastName   = request.Form("lastName")
    Dim in_sFirstName:  in_sFirstName  = request.Form("firstName")
    Dim in_sSSN:        in_sSSN        = request.Form("SSN")
end if

When I click the button, it goes through the code in the "if" block, but the retrieved values ("request.Form(blah blah)") are null. Why?

"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
-----
"...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001

Re: "Classic" ASP Form Behavior

Fred_Smith5-Jul-07 11:31

Fred_Smith

5-Jul-07 11:31

You need to set the name property of your html controls as well as, or instead of, the id - eg

<input type="text" id="lastName" name="lastName" size="25" value="" />

Classic asp won't recognise the ID....

Re: "Classic" ASP Form Behavior

#realJSOP6-Jul-07 3:14

#realJSOP

6-Jul-07 3:14

Hmmmm, I had tried that on two of the controls (and it didn't work) before posting my question. This m orning, I added the "name" element to ALL of the controls on the form - including the submit button - and it worked. Many thanks.

Rich Text Editor Queries

Andrew Mc5-Jul-07 10:14

Andrew Mc

5-Jul-07 10:14

I am coding a Rich Text Editor that has the capability for keywords in unique colors, much like a MS IDE...
In javascript is it possible to directly the exchange a TEXTAREA (or similar) element with a DIV element? My dilemna is that it would need to be an exact swap where the ID of the orignal TEXTAREA element is retained for the newly created DIV. Also, the TEXTAREA would have no parent elements other than BODY and it must stay in the same position (with no CSS changes). Any ideas?

Question for TCP/IP/HTTP experts

Xiangyang Liu 刘向阳5-Jul-07 0:51

Xiangyang Liu 刘向阳

5-Jul-07 0:51

If a client is accessing my website via https, is it possible for the ip address of the client to change during the same session?

What I meant is, my web application can see and record the ip address of the client and use it to help manage the session. Is it possible to see two different ip addresses from the same client, assuming the client does not restart his/her browser or reconnect to the network?

The client may have to go through firewalls and proxy servers to reach my website.

Thanks.

My .NET Business Application Framework
My Home Page

Re: Question for TCP/IP/HTTP experts

Guffa5-Jul-07 6:42

Guffa

5-Jul-07 6:42

Yes, that's possible.

When an IP adress is assigned from a DHCP server, there is a time limit. When the IP adress expires, a new one has to be requested. Almost every time the DHCP server will assign the same IP adress again, because that's the most convenient, but there is no guarantee.

From my experience about half of the internet users have IP addresses that changes at least a few times a month.

---
single minded; short sighted; long gone;

Re: Question for TCP/IP/HTTP experts

Xiangyang Liu 刘向阳6-Jul-07 1:39

Xiangyang Liu 刘向阳

6-Jul-07 1:39

Guffa wrote:
From my experience about half of the internet users have IP addresses that changes at least a few times a month.

In my situation, this client's ip address changes everytime she uses our website. I wonder what could be the cause of that?

My .NET Business Application Framework
My Home Page

ASP code

Marcus_leongwc5-Jul-07 0:49

Marcus_leongwc

5-Jul-07 0:49

ASP is a new code for me. Now i want to create 1 website for all user upload and download they all document files. But i dunno how to write out the code....pls help..

Sathesh Sakthivel5-Jul-07 1:47

Sathesh Sakthivel

5-Jul-07 1:47

Best Suggestion is Better buy a book and start reading all the concepts of the ASP and then practice the codes.

If we say you could not able to understand what is what.

SO buy a book and keep on learning and practice the code.

Regards,

Satips. Rose | [Rose]

debo_owoseni5-Jul-07 2:16

debo_owoseni

5-Jul-07 2:16

you can as well get search for some online tutorials dat can give you a very good start...
dats how i started!
Smile | :)

Debo Owoseni

Christian Graus5-Jul-07 10:44

Christian Graus

5-Jul-07 10:44

Where is he going to find a book on asp, nowadays ?

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 )

Client and Server communication !!

Christian Graus5-Jul-07 9:35

Christian Graus

5-Jul-07 9:35

ASP really sucks, I recommend using ASP.NET instead.

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 )

ashachandu4-Jul-07 21:29

ashachandu

4-Jul-07 21:29

Hello All,
Let me introduce myself. I am a programmer.

I have been implemented encryption algorithm in pure VC++. It is standalone application. It has dialog box for taking source file name (Plain text file) and destination file name (Encrypted text). It is working perfect.
Now I got new requirement that, I have to integrate this algorithm in explorer as toolbar. I created toolbar and integrated my code. Now I have to send some information to server which has been implemented in J2EE. My question is I am which technology I can use to passing information from client VC++ to server J2EE. And also server will send response client has to process.
I have to implement client side program and one of my friend is working in server. He is asking to provide jar file. Can I know how can I do that? Or Can I use JNI or DCOM server? Please suggest me on this.

Thanks in advance,
Chandu

How to get the locale id of a given date

Sachin Pimpale4-Jul-07 20:36

Sachin Pimpale

4-Jul-07 20:36

hi all

can any budy tell me how to get the locale id of a given date ?
it should not used the default localid of the system, it should return the locale related to that specified date only

Thanks in Advance

SP
--
Bugs can neither be created nor be removed from software by a developer. They can only be converted from one form to another. The total number of bugs in the software always remain constant.

Re: How to get the locale id of a given date

Michael Sync4-Jul-07 23:10

Michael Sync

4-Jul-07 23:10

I don't think there is a list of history of "locale id" that you have changed from time to time... you can only get the current locale id.

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

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Delegate problem. plz help. its urgent.

Atif Ali Bhatti4-Jul-07 20:31

Atif Ali Bhatti

4-Jul-07 20:31

i m using delegates in vb.net. invoking delegate generates an error tht object refrence not set to an instance at the following line.

_delUpdatetext.DynamicInvoke(aObj)

where _delUpdatetext is a defined as follows.
Private _delUpdatetext As System.Delegate

hope i get help soon...
thnx in advance.

ImageButton problem.

Junior Boy4-Jul-07 19:31

4-Jul-07 19:31

I have problem with the ImageButton control it doesn't show image that I already set ImageURL property. Actually it work fine on my local machine but after I uploaded to the server it doesn't display the image but it still worked fine with the Click Event.Another image worked fine example background image that has the same folder path.

Any suggestion would be appreciated.
Thank you very much,

junior boy

Re: ImageButton problem.

Luay.Essa4-Jul-07 20:33

Luay.Essa

4-Jul-07 20:33

See the HTML source code for the uploaded page after browsing it.
Check the path of the image.

Re: ImageButton problem.

Junior Boy4-Jul-07 21:29