Web Development Discussion Boards

Re: PHP copying Post values into session

#realJSOP2-Jan-08 3:23

#realJSOP

2-Jan-08 3:23

I would do this:

<?php
if (isset($_POST['textUserID']))
{
    $_SESSION['User'] = $_POST['textUserID'];
}
else
{
    $_SESSION['User'] = '';
}
?>

Someone else mentioned to have the following at the top of the file:

<?php
session_start();
?>

"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: PHP copying Post values into session

gunner_uk20003-Jan-08 1:54

gunner_uk2000

3-Jan-08 1:54

Here is the full code:

<br />
<?php <br mode="hold" /?>	include 'DatabaseConnection.php';<br />
	<br />
	$p = $_POST['txtUserID'];<br />
	<br />
	echo "<h1>Post = $p </h1>";<br />
	<br />
	if( CheckLogIn($_POST['txtUserID'], $_POST['txtPassword']) ){<br />
	<br />
	        $_SESSION['LoggedIn'] = true;<br />
	<br />
	if (isset($_POST['txtUserID']))<br />
	{<br />
		echo "<h1>Post Set</h1>";<br />
    	        $_SESSION['User'] = $_POST['txtUserID'];<br />
                <br />
	}<br />
	else<br />
	{<br />
		echo "<h1>Post Not Set</h1>";<br />
    		$_SESSION['User'] = '';<br />
	}<br />
<br />

which returns:
Post = mi407
Post Set
Session is mi407

Hence according to this the session is stored fine;

On another page this code:

$u = $_SESSION['User'];<br />
if(isset($_SESSION['User'])){<br />
    echo "<h1>Session is Set</h1>";<br />
    echo "<h1> $u </h1>";   <br />
} else {<br />
    echo "Bugger!";<br />
}<br />

returns: Session is set.

ie it's set but the data has disappeared.

On both occassions there is:
<?php session_start(); ??>
at the top of the page before the opening HTML and DocType Tags

why reflected schemas?

Soumini Ramakrishnan31-Dec-07 0:42

Soumini Ramakrishnan

31-Dec-07 0:42

In my system C:\Documents and Settings\Emp\Application Data\Microsoft\VisualStudio\8.0\ReflectedSchemas is taking around 3 GB space . What is the purpose of the files in this folder? Can I remove some of them?

Re: why reflected schemas?

Paul Conrad31-Dec-07 10:26

Paul Conrad

31-Dec-07 10:26

Not sure, but I wouldn't remove them until sure what they are for.

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

web widget

Shafaqat Ali30-Dec-07 21:58

Shafaqat Ali

30-Dec-07 21:58

hi,
am new to widget development. can someone suggest me where to start from, i dont wanna use platforms like widgetbox etc. the widget will fetch data from my server for the client browser.
cheers.

Shafaqat Ali

Re: web widget

Michael Sync30-Dec-07 22:04

Michael Sync

30-Dec-07 22:04

Actually, widget is just DIV and CSS/images. so, If you have good understanding about HTML and CSS, you can create it...

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

Re: web widget

Shafaqat Ali31-Dec-07 0:46

Shafaqat Ali

31-Dec-07 0:46

thanks for your reply, i do understand it but the problem i have is i am not sure how to host and how to make other people access it, get code to be pasted on their blog etc. Developing i know is no different. Can you please help me how to get started.
Cheers ...

Shafaqat Ali

Re: web widget

Michael Sync31-Dec-07 21:18

Michael Sync

31-Dec-07 21:18

What the most of site do is that they just give the DIV with inline CSS to the user.. and they shows those div and css in textarea so that other people can copy it easily...

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

pagingnation

idsanjeevjha30-Dec-07 19:38

idsanjeevjha

30-Dec-07 19:38

i wants to paging if record posted by employee in more then 10 then otion to view next go to next page first page is work fine but the page number don't work so how can paging it with employee number
[code]
<td> <%If page>1 Then %> <a href="userprofile1.asp?opt=<%=R("empno") "& <%=page-1%>&" %>">Previous</a>
<%end if %>
<% If page < Rpage Then %> <a href="userprofile1.asp?opt=<%=R("empno") &<%=page+1%>">Next</a>
<% end if %>
<%if Rpage>2 then
for i=1 to Rpage
response.write "<a href=""userprofile1.asp?opt=<%=R("empno") & page="&i&""">"&i&"</a> "
next
end if
%> </td>
[/code]
Thanks

sanjeev

Asp.net AJAX

Member 464849130-Dec-07 19:26

Member 4648491

30-Dec-07 19:26

Will ASP.Net Ajax work with VB.Net?

Re: Asp.net AJAX

Michael Sync30-Dec-07 19:54

Michael Sync

30-Dec-07 19:54

Member 4648491 wrote:
Will ASP.Net Ajax work with VB.Net?

Yes.

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

Email using CDONTS on ASP form

Hugo Migneron30-Dec-07 9:04

Hugo Migneron

30-Dec-07 9:04

Hi,
I have a ASP form that sends an email. My code looks like that :

Set objMail = CreateObject("CDONTS.Newmail") <br />
objMail.To = "jo@jo.net" <br />
objMail.From = "jo@jo.net" <br />
objMail.Subject = "jo.com order" <br />
objMail.Body = string1 + vbCrLf + string2 + vbCrLf + ... <br />
objMail.Send

The code works fine, the email is delivered and all that. The problem is that sometimes, one of the strings in the email body is a bit long, and when it's long, extra vbCrLf are added where I don't want them.

For example, if string1 was "this string is starting to be a bit long", the email would look like this

this string is starting<br />
to be a bit long

when I view it in my email client (after it's been delivered)

So my question is : is there a line length limit when using CDONTS? What is it? Is there a way I can make sure that no line feed / carriage return characters are inserted in my message where I don't want them, no mather how long one string is?

I am using Outlook 2007 as a mail client if that makes a difference.

Thanks for any help on this!

Message Closed

30-Dec-07 7:45

mbhat

30-Dec-07 7:45

Message Closed

modified 13-Jul-15 4:05am.

Using onClick for div popup

adz_61930-Dec-07 4:13

adz_619

30-Dec-07 4:13

I am in the process of creating a desktop-style website. I have an image map which has hotspots for all the different icons on my website. When an icon is clicked a div should popup.

Below is my div code from the css:

#about {
border: 1px solid #ccc;
height: 120px;
width: 400px;
overflow: auto;
margin: 1em 0;
}

Here is my image map code:

<img src="map/map.png" alt="Desktop Image map" border="0" usemap="#desktop" />
<map name="desktop" id="desktop"><area shape="rect" coords="20,78,87,152" href="#" alt="Home Icon" />
<area shape="rect" coords="123,77,177,153" href="#" alt="About Icons" />
<area shape="rect" coords="220,81,271,157" href="#">onclick="" target="_self" alt="Work Icon" />
</area></map>

What do I need to put in the onClick section for the about div to pop up on top of the image map, not above or below!

Thanks in advance
Adam

Re: Using onClick for div popup

Johnny ²30-Dec-07 13:47

Johnny ²

30-Dec-07 13:47

I'm not sure if the CodeProject parser has mangled your HTML, but there are several syntax errors that will cause you a lot of problems. The first is that your map element is self terminated, but you have another terminating element at the very end (
I don't see anything in this code that would indicate a popup div. Instead you have a popup window, as specified by the target="_self". Full details on popup windows can be found here, while popup divs are.

Finally, nothing to do with your question, but I'd personally reconsider having an image map for your website when a simple text menu would be much better, easier, and more accessible. Sites that emulate desktops always tend to feel awkward.

ASP.Net Ajax Problem

mehrdadc4829-Dec-07 9:20

mehrdadc48

29-Dec-07 9:20

I have used ASP.New Ajax Extension in my web project,
In a login section that uses ajax for first time with click on login button, this message Box appears:
---------------------------
Windows Internet Explorer
---------------------------
Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled.

Details: Error parsing near 'r-width:0px;" />
|<html>

<head>

'.
---------------------------
OK
---------------------------
What is this?

Best wishes

Newbie JavaScript Question

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

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