Whteboard [modified] - Web Development Discussion Boards

Re: Get thumbnail without uploading image

Marc Firth24-Mar-09 23:35

24-Mar-09 23:35

swf upload allows you to upload multiple files but it's based on flash/javascript. Your preview would be the "pick files to upload box"

Otherwise I'd google "multiple file upload [your programming language]"

Thumbnail generation can be performed server side using any one of the gazillion scripts found on google.

Neonlight

Re: Get thumbnail without uploading image

rickqu25-Mar-09 8:35

rickqu

25-Mar-09 8:35

Thank you for the pointer, very nice, I checked it out a little and see its something the client has to have on there side. Which i do not go along with.

I already have an upload and thumbnail process that works perfect. The client picks there file, clicks upload and once the upload is done, I process it and make 3 files. (Thumbnail, a 400x400 and a 700x700) picture. A print process for them so they can print the picture on there printer.

What I am just looking for is to make it so I just take the THUMBNAIL from the client .jpg or /gif when they pick file to upload without Uploading the file. They will have to click browse and pick each file one at a time which will be added to a sql DB with the thumbnail being saved on the HD so I can DL them one at a time and show them the thumbnail prior to the DL and while the DL is taking place.
Using the SQL DB makes it so if they loose connection. The next time they login, they are prompted to upload the rest of the pictures and all they have to do it click finish upload.
I will not put anything on the client side that they have to DL and use. With all of today’s virus and malware junk around, I do not have the client DL anything at all, this protects them 100%.

For anyone that does respond with more info. Please do not recommend any software package to use.

Thanks

Rick

Re: Get thumbnail without uploading image

Marc Firth25-Mar-09 23:02

Marc Firth

25-Mar-09 23:02

rickqu wrote:
What I am just looking for is to make it so I just take the THUMBNAIL from the client .jpg or /gif when they pick file to upload without Uploading the file.

So you want to get the file onto your server without putting it on your server....? D'Oh! | :doh:

swf upload does require flash. Flash is pretty safe - I'll vouch for it. I know a few people who have it installed..... Thumbs Up | :thumbsup:

If you dont want the users to download anything, I suggest you let them use their operating systems ability to preview images.

Neonlight

Re: Get thumbnail without uploading image

rickqu26-Mar-09 4:53

rickqu

26-Mar-09 4:53

Yes that is what i am looking to do, Thumbnail only until they click (Done - Upload files) upload all the files. I will ckeck it out again and actually DL it and test.

Thanks

Rick

Display prompt message when web page is first loaded

she-Developer20-Mar-09 3:24

she-Developer

20-Mar-09 3:24

Hi all,

I have a ASP.NET web application. trying to display a prompt dialog when the web form is first loaded, actually wanting the 2 disable the web form until password has been entered.

function InputPrompt()
{
var passwrd = prompt("Please enter the password");
}

and calling the function like this

getting this error...
"Compiler Error Message: BC30456: 'InputPrompt' is not a member of 'ASP.frmaddcust_aspx'."

Please assist.

Thanks

Re: Display prompt message when web page is first loaded

Milind R Chavan24-Mar-09 4:06

Milind R Chavan

24-Mar-09 4:06

Hi,

Obviously, you will get that error as onload method on form, the compiler is looking for method either somewhere in code behind

Just follow the following code :

Regards,
Milind

Interactive WhiteBoards including Protractors ,Mathematical Shapes etc

Pradeep kumar.V19-Mar-09 22:04

Pradeep kumar.V

19-Mar-09 22:04

We are looking for a interactive sharable online WhiteBoard with mathematical shapes,Protractors,drawing tools,save,chat,load etc ....

ur replies will be Thankful anyway....... Thumbs Up | :thumbsup:

Whteboard [modified]

sanuji19-Mar-09 18:05

sanuji

19-Mar-09 18:05

Sir

We are in search of interactive real time whiteboard for interactive teaching.We had a URL given below.This is almost meet our requirements such as online chatting,messaging,interactive online drawing,painting,saving.. sharing the same board.But it does not included geometrical shapes such as protractor....

All your anwers are valuable..

Anyway thanks in advance
.
http://www.groupboard.com/mp/designer_3dlook.cgi?board_id=1577&groupconf=true&groupconf_id=1577&icon_scale=50

modified on Friday, March 20, 2009 3:37 AM

Re: Whteboard

Pradeep kumar.V23-Mar-09 2:22

Pradeep kumar.V

23-Mar-09 2:22

Its a nice question...but I dont understand what u mean???

from my knwoledge...I said u to try these URL

http://www.download32.com/peeraware-d59994.html

http://www.dabbleboard.com/draw

http://www.crickweb.co.uk/assets/resources/flash.php?&file=vpinboard4#Scen e_1 (simple mathematical tool)

http://www.filedudes.com/files/Whiteboard_Aim.html

http://groups.google.com/group/tinspire/browse_thread/thread/924a34de1a775b9f

http://vels.wetpaint.com/thread/891457/Turning+your+interactive+whiteboard+into+a+3D+virutal+learning+space?t=anon[

AJax newbie

pzn3xq19-Mar-09 10:17

pzn3xq

19-Mar-09 10:17

I'm reading up on the ajax documentaiton and had a question on partial page updates...

1) So do partial page updates only target controls that reside within an Update Panel?

2) Even if a partial page update occurs, isn't a postback really truely occurring behind the scenes? Your browser doesn't appear to do a full postback and blink, but I'm guessing it is still doing a postback.

Thanks

Re: AJax newbie

fly90419-Mar-09 23:52

fly904

19-Mar-09 23:52

pzn3xq wrote:
1) So do partial page updates only target controls that reside within an Update Panel?

I am confussed by what you mean with this.

pzn3xq wrote:
2) Even if a partial page update occurs, isn't a postback really truely occurring behind the scenes? Your browser doesn't appear to do a full postback and blink, but I'm guessing it is still doing a postback.

That's the point and beauty of Ajax is that it is behind the scenes. To view the 'response' from the server when an Ajax is being used use a Firefox add-on called Firebug. Example Screenshot.[^]

hmmm pie

Re: AJax newbie

Marc Firth24-Mar-09 23:40

Marc Firth

24-Mar-09 23:40

pzn3xq wrote:
1) So do partial page updates only target controls that reside within an Update Panel?

Ajax will target whichever html tag you want it to. I would recommmend looking at javascripts innerhtml before trying to dive into ajax.

Neonlight

Table and IE8

Dominik Reichl19-Mar-09 7:02

Dominik Reichl

19-Mar-09 7:02

Hello,

can anyone enlighten me why Internet Explorer 8 doesn't display the main page of my website http://keepass.info/[^] correctly?

On that page there's a table with two cells, one containing left-aligned text (news items), the other has fixed size and contains a right-aligned image. Although the width of the right cell is specified explicitly, IE8 assigns an extremly large size to it. The width is specified using a HTML attribute, but I've also tried a CSS style, which didn't change anything.

Mozilla Firefox and Opera display the page perfectly. It also validates 100% as XHTML 1.0 Transitional.

Best regards
Dominik

Too many passwords to remember? Try KeePass Password Safe!

Re: Table and IE8

fly90419-Mar-09 23:45

fly904

19-Mar-09 23:45

Tables should only be used for displaying data and not for position elements.

Use div's and CSS instead as it is how it's ment to be done.

hmmm pie

Re: Table and IE8

Dominik Reichl20-Mar-09 3:43

Dominik Reichl

20-Mar-09 3:43

I've now fixed it by using a single cell.

Too many passwords to remember? Try KeePass Password Safe!

how to use axMsRdpClient using c#.net

munagalasantosh19-Mar-09 4:52

munagalasantosh

19-Mar-09 4:52

hi,

i am using axMsRdpClient1 activex control in c#.net i am successfully see the remote desktop but fullscreen is not working.

1.i want to send a random key to my friend the just accept it then i can able to access his desktop over internet
2.any one help me please i need code that support asp.net

thanks

munagala santosh

Task bar notification

Dav Zen19-Mar-09 3:12

Dav Zen

19-Mar-09 3:12

Hello,

I have some difficulties to do something : I search a javascript code or a Webcontrol (asp.net 2.0) able to do a notification in bottom right of the window's browser like msn when you receive a email.

For example :

http://www.codeproject.com/KB/WPF/WPF_TaskbarNotifier/wpftaskbarnotifier.gif[^]

Do you know a source code ?

Thank you a lot.

Si tu aimes ce que tu fais , tu finis par réussir !
(french proverb of David Zenou)

Re: Task bar notification

Marc Firth24-Mar-09 23:43

Marc Firth

24-Mar-09 23:43

i know a framework. There are many. personally I prefer jquery. You'll have to do the putting it together yourself though.

CSS to position.
Ajax (jQuery) to check for new mails and
if there is a new mail
Jquery to animate a box to slide up with a link inside

Neonlight

Groupboard [modified]

sanuji19-Mar-09 2:16

sanuji

19-Mar-09 2:16

Hai all

I need an interactive whiteboard for realtime teaching that will support all mathematical shapes,Protractor ,scale etc and have features like chat,text editing,Image ......So PLZ HELP MEEEEE

Ur Replies will be thankful in anyway.........

modified on Tuesday, March 24, 2009 9:26 AM

Re: Groupboard

led mike19-Mar-09 4:48

led mike

19-Mar-09 4:48

sanuji wrote:
So PLZ HELP MEEEEE

Ur Replies will be thankful in anyway

Sure why not, check this out[^]

Good luck, you're going to need it.

How to enable cookie support in the browser programatically

muniratnam19-Mar-09 0:25

muniratnam

19-Mar-09 0:25

Hi Guys,

I got a big issue.

That i have developed an application based on cookie.

But my clients gave me feedback its not functioning in their browser.

I found that it may be a cookie problem.

I want to know how to enable the browser support of cookie.

For example, my IE is not supporting the cookie for that
i need to check with the browser settings for the cookie or javascript support.

So i want to enable the cookie support the client browser programatically
instead of doing manually.

Pls help me for this issue in javascript or c#

Regards
Muni

Re: How to enable cookie support in the browser programatically

led mike19-Mar-09 4:53

led mike

19-Mar-09 4:53

muniratnam wrote:
I got a big issue.

Yes you do. You are using technology that you have not studied and therefor do not understand. That results in problems about 99.9% of the time. If you are interested in addressing that issue, click here[^]

WebService returns the entire HTML code when <sessionstate mode="InProc" ...="" />

Rafferty Uy18-Mar-09 23:36

Rafferty Uy

18-Mar-09 23:36

Hi,

I have a web service that is being accessed by Perl scripts using SOAP::Lite. Simple code below:

use SOAP::Lite;

my $soap = SOAP::Lite
    -> uri('http://tempuri.org')
    -> on_action( sub { join '/', 'http://tempuri.org', $_[1] } )
    -> proxy('http://localhost:8080/TestApp/WebService1.asmx');

$soap->deserializer(SOAP::Custom::XML::Deserializer->new);

print $soap->HelloWorld()->result;

Now, if I run this script, as you may have guessed already... I should get the output:

Hello World

This is correct if my <sessionState mode="Off" ...>, however, if I set it to <sessionState mode="InProc" ...>, I am getting the entire HTML file that is the same as right-clicking and viewing the source of the .asmx page when you open it via a web browser:

mismatched tag at line 61, column 16, byte 2939 at C:/Perl/lib/XML/Parser.pm line 187

<html>
    <head><link rel="alternate" type="text/xml" href="/WebService1.asmx?disco" />

...

    <style type="text/css">
    </style>
    <title>
        WebService1 Web Service</title>
    </head>
  <body>
    <div id="content">
      <p class="heading1">WebService1</p><br>
      <span>
          <p class="intro">The following operations are supported.  For a formal definition, please review the <a href="WebService1.asmx?WSDL">Service Description</a>. </p>

... 

                <a href="WebService1.asmx?op=HelloWorld">HelloWorld</a>

...

  </div></body>
</html>
 at WSTestUsingPerl.pl line 10

Does anyone know what I can do? Of course the actual web service I have is more complex than this, I just tried adding a new .asmx file to my solution and tried to find out where in the web.config is the problem, and I found this error.

Note that the web services will work when I create a new .net app and consume this web service, or simply run the web methods via the browser. But when I use SOAP::Lite it won't (and so I assume that there might be other scripts that get the same error).

Thank you in advance for your help.

Rafferty

Re: WebService returns the entire HTML code when

Rafferty Uy19-Mar-09 17:50

Rafferty Uy

19-Mar-09 17:50

Found the problem. The problem was not in the <sessionState ... mode="InProc" ... /> but in the <sessionState ... cookieless="AutoDetect" ... />.

Apparently, cookieless should be ="UseCookies".

I thought "AutoDetect" should detect it properly, is this an ASP.Net bug?

Rafferty

Active X

p_196018-Mar-09 20:01

p_1960

18-Mar-09 20:01

Hi ,

im getting the below error when im trying to access a html placed in my server..Should change any settings in internet options....

ActiveXComponent Can"t create object :WScript.Shell

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