Web Development Discussion Boards

Re: Cant Create File???

Hesham Amin2-Sep-03 6:39

Hesham Amin

2-Sep-03 6:39

I had the same problem with XP Frown | :(

check this[^] .. it may help you

Re: Cant Create File???

Daron Tan3-Sep-03 6:03

Daron Tan

3-Sep-03 6:03

I'm using Norton Antivirus
so i just turn off the 'script-blocking'
hope it helps u too Poke tongue | ;-P

javascript: string confirmation

Smiler11-Sep-03 0:29

Smiler1

1-Sep-03 0:29

can anyone tell me how to find out if user input from prompt, is an integer or a string?

Re: javascript string confirmation

SimonS1-Sep-03 5:19

SimonS

1-Sep-03 5:19

Try something like this:

if(isNaN("test"))
    alert("not a number");

HTH

Cheers,
Simon

sig ::
"Don't try to be like Jackie. There is only one Jackie.... Study computers instead.", Jackie Chan on career choices.

article :: animation mechanics in SVG picture :: my first abstract photo

Re: javascript string confirmation

Smiler11-Sep-03 7:42

Smiler1

1-Sep-03 7:42

thanks

Delete item from xml???

Daron Tan31-Aug-03 6:53

Daron Tan

31-Aug-03 6:53

Please tell me wat's wrong with the code below
I'd try both way in the asp file to delete the childnode in xml but it couldn't work

*** News.xml ***
-------------------------------------------------
<?xml version="1.0" encoding="ISO-8859-1"?>

<News>
<Article>
<Head>Test 1</Head>
<Des>Testing 123</Des>
<Date>1/9/2003</Date>
</Article>

<Article>
<Head>Test 2</Head>
<Des>Testing 321</Des>
<Date>1/9/2003</Date>
</Article>
</News>
-------------------------------------------------

*** file.asp ***
-------------------------------------------------
<%
If Request.QueryString("Action")="Delete" Then
Dim strID
Dim objXML
Dim subArticle
Dim objLst
Dim subLst

strID = CInt(Request.Form("selectAnnouncement"))

Set objXML = Server.CreateObject("Microsoft.XMLDOM")
objXML.Load(Server.MapPath("News.xml"))

**** 01 ****
Set objLst = objXML.getElementsByTagName("Article")
Set subLst = objLst.item(strID)
objXML.documentElement.removeChild subLst

**** 02 ****
'Set subArticle = objXML.documentElement.childNodes(strID)
'objXML.documentElement.removeChild (subArticle)

Set childNode = Nothing
End If
%>
-------------------------------------------------

Re: Delete item from xml???

Gilles B.2-Sep-03 12:46

Gilles B.

2-Sep-03 12:46

I don't test your code, but it sounds good... except that you do not save the document at the end of your fonction!

Re: Delete item from xml???

Daron Tan3-Sep-03 6:02

Daron Tan

3-Sep-03 6:02

yup, i didnt save the document, thanks alot

Hit Counter Component

Mazdak30-Aug-03 11:29

Mazdak

30-Aug-03 11:29

I want to add a Hit Counter component to my web site ,I can add and use it when it is located in my IIS but when I upload it, it does not work,in the tag of this component ,there is a path to my file: F:\wwwroot\.....\filefolder,I can't change this value because front page does not save it and change it to its default value each time I click save,I think I have to change it to something like www.mysite.com.Anybody know how can I use this component?

Mazy

No sig. available now.

PERL: use strict problem

brianwelsch30-Aug-03 5:18

brianwelsch

30-Aug-03 5:18

Having a little problem with use strict

I have the following in my script:

<br />
my @CONFIGURE = &read_config;<br />
...<br />
<br />
for($var)<br />
{<br />
/add/  and do(&comment_add(\@CONFIGURE); last;};<br />
...<br />
}<br />
<br />
sub comment_add<br />
{<br />
my $CFG = @_;<br />
my $displayfile = $CFG{'entriespath'} . $q->param("Entry") . '.blg';

**problem line

...<br />
}<br />

but get the following error:
"%CFG" requires explicit package name

I don't understand how that package is undefined. Confused | :confused:

Can someone clarify what I'm screwing up for me, please? Thanks.

let the whole world look in
who cares who sees anything

Re: PERL: use strict problem -GOT IT

brianwelsch30-Aug-03 9:59

brianwelsch

30-Aug-03 9:59

Nevermind....

Smile | :)

let the whole world look in
who cares who sees anything

setting print options in javascript

webProgrammer28-Aug-03 9:57

webProgrammer

28-Aug-03 9:57

I know it is possible to print in javascript by using "window.print();" what I would like to know is, is it possible to open the print dialog and automatically set it to a certain setting.
what I'm trying to do is open the print dialog set to landscape - since the page looks better that way, but I would like the user to not have to select landscape (since I cant expect them to know that it looks better that way).

if anyone can help me with this it would be greatly appreciated.

Re: setting print options in javascript

Diederik de Haas5-Sep-03 4:45

Diederik de Haas

5-Sep-03 4:45

Don't use javascript for this, but CSS.
You're probably not allowed to do what you want to do from javascript for security reasons.
There is however a very nice solution with Cascading Style Sheets. With the media attribute you can target it for a specific device (screen/print/aural/braille/etc).

Re: setting print options in javascript

webProgrammer5-Sep-03 6:05

webProgrammer

5-Sep-03 6:05

can you please be a little more specific?
I'm not sure exactly what you mean

Re: setting print options in javascript

Diederik de Haas5-Sep-03 12:12

Diederik de Haas

5-Sep-03 12:12

Hai webProgrammer,

Security point:
I think that it's very dangerous when some javascript can control the browser. If the browser allowed a script to change some options on print dialog, why shouldn't that be also used to change (for example) your browser settings, like your security settings. Therefor I'm quite sure that what you want to do won't be allowed by the browser.

So that basically rules out the javascript approach.
With HTML you define the structure and the text within that of a webpage. The formatting should be done with Cascading Style Sheets. If you don't know how to write a CSS file and link it to your webpage, then take a look at W3Schools or something like that. The official specifications can (of course) be found at www.w3.org/Style/CSS.

As you've noticed a webpage on your screen doesn't always look good when it's printed. Therefor you can create different stylesheets for different media. You indicate through the media attribute of the link-element to what media the stylesheet should be applied. If you don't specify the media attribute, the default value of 'all' is used.
By using media="print" for a stylesheet you tell the browser to only use that stylesheet for printing.
There's a section of the CSS Level 2 specification which handles that aspect and it's called paged media.

You might want to take a look at
section 13.2.2 Page size: the 'size' property, because there you'll find your answer.
Example of landscape setting:
@page {
size: landscape;
}

Hope this is more clear Wink | ;)

Re: setting print options in javascript

webProgrammer5-Sep-03 12:30

webProgrammer

5-Sep-03 12:30

believe it or not I happen to have seen all of this before and I still posted the message because, if you would look a little further into the css documentation and specification in "section 13.2.2" you will notice that these are only what they would like to do for the future, however the pagesize property of css will not work in current browsers, and I know this for a fact, since I have tested them all in Netscape and IE, I can also tell you that the "margin" atribute of the "page" property will work (at least in IE).

the reason I asked you to explain was because I thought you had found an alternative way of doing things (a way that might work).

even though I have already established that what I would like to do is not possible through either javascript or CSS, I really appreciate your consideration and help.

Re: setting print options in javascript

Diederik de Haas5-Sep-03 13:25

Diederik de Haas

5-Sep-03 13:25

Damn, you're right Wink | ;)

I've created my own test page an tried it in IE6, Mozilla 1.4 and Opera 7.11 and it was still portrait Frown | :(

As it turns out I did know how it should be done, not how it works Poke tongue | ;-P

The real problem is that browsers still don't implement an important W3C Recommendation dated 12-May-1998 decently!
As far as Mozilla is concerned I'll probably gonna file this as a bug (after some more testing).

Getting Server Drive Space Info

Nino_127-Aug-03 10:11

Nino_1

27-Aug-03 10:11

Hi,

I'm trying to get data from my network servers, and add the literal data onto a chart using (Office web Components). I have the chart working with information from the local machine that the ASP code is running on, however, I need to get information from all servers within my LAN. Does anyone have any ideas on how to do this? I've tried using FSO to get access to an admin share ($) but script returns error -- path not found.

Thanks

Tony

How to get response after posting form data

haritadala27-Aug-03 7:59

haritadala

27-Aug-03 7:59

Hello all

I'm posting some form data to server which processes the data and will give a webpage in reply depending on success or failure. How to know what kind of page server is giving in reply cause I had to process some data depending ont he webpage I'm getting in reply. I'm using javascript.

if anyone knows how to do it, pls help me.

thanks
Hari.

Re: How to get response after posting form data

brianwelsch31-Aug-03 3:38

brianwelsch

31-Aug-03 3:38

Are you looking for error code values?

here is a list[^] of them

let the whole world look in
who cares who sees anything

Re: How to get response after posting form data

haritadala1-Sep-03 3:51

haritadala

1-Sep-03 3:51

Hello brain

Thanks for the reply. I'm not looking for error values. when I post data to the server, I will get one of the two pages in reply depending the data I post to server. How to know what page I'm getting in reply. I want to further processing depending on the page I'm getting in reply.

If you know how to handle this, pls help.

Thanks
Hari.

Re: How to get response after posting form data

brianwelsch2-Sep-03 13:57

brianwelsch

2-Sep-03 13:57

I'm not sure I understand what you are trying to do.

"Manifest plainness, embrace simplicity,
reduce selfishness, have few desires."
-- Lao Tzu

create a pdf document with ASP

Jerome Conus26-Aug-03 19:56

Jerome Conus

26-Aug-03 19:56

Hi !

I'm using ASP (not ASP.NET) to create some HTML pages and I'd like to create pdf documents to print them directly on the printer.

Is it possible to do that in ASP ? Is there a free tool ro library to do that ?

Thanks for your help !
Jerome

Re: create a pdf document with ASP

Vasudevan Deepak Kumar2-Sep-03 18:46

Vasudevan Deepak Kumar

2-Sep-03 18:46

Hi Jerome:

See if this link helps you:

http://www.pdflib.com/products/pdflib/download/index.html[^]

Deepak Kumar Vasudevan
http://deepak.portland.co.uk/

Completely Confused

RB@Emphasys26-Aug-03 16:41

RB@Emphasys

26-Aug-03 16:41

Sorry for a stupid question everyone, but I just bought a book that go's over asp.net, and the first example throws an error. Here is the code, it tells me that a ";" is expected on line 5. Im totally confused.
"

<%@ Page Language='C#' %>

double ToCelsius(double f)
{
return (5.0/9.0) * (f-32.0);
}

Fahrenheit to Celsius Conversion Chart

<%
for (double f = 50.0; f<=100.0; f++)
{
//sends formatted output to HTTP Response
Response.Output.Write("", f, ToCelsisus(f));
}
%>

° Fahrenheit	° Celsius
{0}	{1:f}

"

Thanks!
Ryan

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