Hi! i m new to this forum and need some help in ASP
how can i validate a string so that it have only the characters
of ASCII 32 to 91 and 93 to 122 ? Also if the string contains the
comma (,) the whole string should be converted inside the quotes ("")
i.e.
if the string is: example string, Ok
it should be: "example string, Ok"
--
asimrafi
------------------------------------------------------------------------
Posted via http://www.codecomments.com
------------------------------------------------------------------------ 10 2478
asimrafi wrote: Hi! i m new to this forum and need some help in ASP
how can i validate a string so that it have only the characters of ASCII 32 to 91 and 93 to 122 ? Also if the string contains the comma (,) the whole string should be converted inside the quotes ("") i.e.
if the string is: example string, Ok it should be: "example string, Ok" -- asimrafi ------------------------------------------------------------------------ Posted via http://www.codecomments.com ------------------------------------------------------------------------
On the server side, use VBScript Regular Expressions: http://msdn.microsoft.com/library/de...ting051099.asp
On the client side, use the Javascript version: http://www.regular-expressions.info/javascript.html
--
Mike Brind
asimrafi wrote on 06 mrt 2006 in microsoft.public.inetserver.asp.general: Hi! i m new to this forum and need some help in ASP
how can i validate a string so that it have only the characters of ASCII 32 to 91 and 93 to 122 ? Also if the string contains the comma (,) the whole string should be converted inside the quotes ("") i.e.
if the string is: example string, Ok it should be: "example string, Ok"
<% 'vbscript
dim a
a = "example "&vbcr&"stringX Ok"
response.write convertMe(a) & "<br>"
a = "example "&vbcr&"string, Ok"
response.write convertMe(a) & "<br>"
%>
<script language='jscript' runat='server'>
// 32-91 space-[ and 93-122 ]-z
function convertMe(s){
s = s.replace(/[^ -\[\]-z]/,'');
if (/,/.test(s)) s = '"'+s+'"';
return s;
}
</script>
--
Evertjan.
The Netherlands.
(Please change the x'es to dots in my emailaddress)
Evertjan. wrote: Mike Brind wrote on 06 mrt 2006 in microsoft.public.inetserver.asp.general:
On the server side, use VBScript Regular Expressions: http://msdn.microsoft.com/library/de...y/en-us/dnclin ic/html/scripting051099.asp
Why this serversie preoccupation with vbscript?
Jscript regex is cleaner code.
Ermm... because I don't know Jscript? And I don't think I'm alone in
that among ASP coders. And anyway - VBScript does the job:
<%
dim i, strSearchOn, objRegExpr, objmatch, colmatches
i = 0
strSearchOn = "My Example String"
if instr(strSearchOn,",") then strSearchOn = """" & strSearchOn & """"
Set objRegExpr = new regexp
objRegExpr.Pattern = "[^\40-\133\135-\172]"
objRegExpr.Global = True
objRegExpr.IgnoreCase = True
set colmatches = objRegExpr.Execute(strSearchOn)
for each objmatch in colmatches
if objmatch.value <> "" then
i = i + 1
End If
next
If i > 0 then
response.write "Validation Failed"
Else
response.write "Validation Passed"
End If
%>
If you mean by "cleaner code" there's less of it, that's true. But the
time taken to produce the above in VBScript was considerably less than
learning JScript just for use with RegEx, which seems to me to be a
huge investment in time for little gain - purely from my point of view
:-)
--
Mike Brind
Evertjan. wrote: asimrafi wrote on 06 mrt 2006 in microsoft.public.inetserver.asp.general:
Hi! i m new to this forum and need some help in ASP
how can i validate a string so that it have only the characters of ASCII 32 to 91 and 93 to 122 ? Also if the string contains the comma (,) the whole string should be converted inside the quotes ("") i.e.
if the string is: example string, Ok it should be: "example string, Ok"
<% 'vbscript dim a a = "example "&vbcr&"stringX Ok" response.write convertMe(a) & "<br>"
a = "example "&vbcr&"string, Ok" response.write convertMe(a) & "<br>"
%> <script language='jscript' runat='server'> // 32-91 space-[ and 93-122 ]-z function convertMe(s){ s = s.replace(/[^ -\[\]-z]/,''); if (/,/.test(s)) s = '"'+s+'"'; return s; } </script>
How does the above deal with illegal characters such as ~ \ { } | ?
--
Mike Brind
Mike Brind wrote on 06 mrt 2006 in
microsoft.public.inetserver.asp.general: Evertjan. wrote: asimrafi wrote on 06 mrt 2006 in microsoft.public.inetserver.asp.general:
> > Hi! i m new to this forum and need some help in ASP > > how can i validate a string so that it have only the characters > of ASCII 32 to 91 and 93 to 122 ? Also if the string contains the > comma (,) the whole string should be converted inside the quotes > ("") i.e. > > if the string is: example string, Ok > it should be: "example string, Ok" <% 'vbscript dim a a = "example "&vbcr&"stringX Ok" response.write convertMe(a) & "<br>"
a = "example "&vbcr&"string, Ok" response.write convertMe(a) & "<br>"
%> <script language='jscript' runat='server'> // 32-91 space-[ and 93-122 ]-z function convertMe(s){ s = s.replace(/[^ -\[\]-z]/,''); if (/,/.test(s)) s = '"'+s+'"'; return s; } </script>
How does the above deal with illegal characters such as ~ \ { } | ?
Illegal in what sense?
They are perfectly legal under Netherlands jurisdiction. ;-)
Externally to the jscript part,
the function acts like a vbscript function.
Anyway, you can try, by putting the above script in an asp file.
--
Evertjan.
The Netherlands.
(Please change the x'es to dots in my emailaddress)
Evertjan. wrote: Mike Brind wrote on 06 mrt 2006 in microsoft.public.inetserver.asp.general:
Evertjan. wrote: asimrafi wrote on 06 mrt 2006 in microsoft.public.inetserver.asp.general:
> > Hi! i m new to this forum and need some help in ASP > > how can i validate a string so that it have only the characters > of ASCII 32 to 91 and 93 to 122 ? Also if the string contains the > comma (,) the whole string should be converted inside the quotes > ("") i.e. > > if the string is: example string, Ok > it should be: "example string, Ok" <% 'vbscript dim a a = "example "&vbcr&"stringX Ok" response.write convertMe(a) & "<br>"
a = "example "&vbcr&"string, Ok" response.write convertMe(a) & "<br>"
%> <script language='jscript' runat='server'> // 32-91 space-[ and 93-122 ]-z function convertMe(s){ s = s.replace(/[^ -\[\]-z]/,''); if (/,/.test(s)) s = '"'+s+'"'; return s; } </script>
How does the above deal with illegal characters such as ~ \ { } | ?
Illegal in what sense?
They are perfectly legal under Netherlands jurisdiction. ;-)
There's an awful lot that's legal in the Netherlands that isn't
anywhere else :-P
In this case, however, I meant the characters deemed illegal in the OP.
Only strings that did not contain those characters (and some others)
were allowed - althought the OP didn't say what they wanted to do if
the string contained those characters.... Externally to the jscript part, the function acts like a vbscript function.
Anyway, you can try, by putting the above script in an asp file.
I did try it. All it seemed to do was put quotes round strings
containing commas. It didn't seem to do anything with characters
outside the ascii range the OP wanted to avoid. Maybe I'm missing
something here?
--
Mike Brind
Mike Brind wrote on 06 mrt 2006 in
microsoft.public.inetserver.asp.general: >> <script language='jscript' runat='server'> >> // 32-91 space-[ and 93-122 ]-z >> function convertMe(s){ >> s = s.replace(/[^ -\[\]-z]/,''); >> if (/,/.test(s)) s = '"'+s+'"'; >> return s; >> } >> </script> >> > > How does the above deal with illegal characters such as ~ \ { } | ? Illegal in what sense?
They are perfectly legal under Netherlands jurisdiction. ;-)
There's an awful lot that's legal in the Netherlands that isn't anywhere else :-P
In this case, however, I meant the characters deemed illegal in the OP.
> how can i validate a string so that it have only the characters > of ASCII 32 to 91 and 93 to 122 ?
I took that as having them deleted, as the output was not to be a
true/false, but a corrected string.
Only strings that did not contain those characters (and some others) were allowed - althought the OP didn't say what they wanted to do if the string contained those characters....
True, but see my "taking" above.
Externally to the jscript part, the function acts like a vbscript function.
Anyway, you can try, by putting the above script in an asp file.
I did try it. All it seemed to do was put quotes round strings containing commas. It didn't seem to do anything with characters outside the ascii range the OP wanted to avoid. Maybe I'm missing something here?
32-91 -> space-[
and
93-122 -> ]-z
s = s.replace(/[^ -\[\]-z]/,'')
they are replaced by an empty string, as I showed with the
vbCr = chr(13) example.
for testing purposes you could do:
s = s.replace(/[^ -\[\]-z]/,'?')
which would replace them with a "?".
--
Evertjan.
The Netherlands.
(Please change the x'es to dots in my emailaddress)
Evertjan. wrote: Mike Brind wrote on 06 mrt 2006 in microsoft.public.inetserver.asp.general:
>> <script language='jscript' runat='server'> >> // 32-91 space-[ and 93-122 ]-z >> function convertMe(s){ >> s = s.replace(/[^ -\[\]-z]/,''); >> if (/,/.test(s)) s = '"'+s+'"'; >> return s; >> } >> </script> >> > > How does the above deal with illegal characters such as ~ \ { } | ?
Illegal in what sense?
They are perfectly legal under Netherlands jurisdiction. ;-)
There's an awful lot that's legal in the Netherlands that isn't anywhere else :-P
In this case, however, I meant the characters deemed illegal in the OP.
>> how can i validate a string so that it have only the characters >> of ASCII 32 to 91 and 93 to 122 ? I took that as having them deleted, as the output was not to be a true/false, but a corrected string.
Only strings that did not contain those characters (and some others) were allowed - althought the OP didn't say what they wanted to do if the string contained those characters....
True, but see my "taking" above. Externally to the jscript part, the function acts like a vbscript function.
Anyway, you can try, by putting the above script in an asp file.
I did try it. All it seemed to do was put quotes round strings containing commas. It didn't seem to do anything with characters outside the ascii range the OP wanted to avoid. Maybe I'm missing something here?
32-91 -> space-[ and 93-122 -> ]-z
s = s.replace(/[^ -\[\]-z]/,'')
they are replaced by an empty string, as I showed with the vbCr = chr(13) example.
for testing purposes you could do:
s = s.replace(/[^ -\[\]-z]/,'?')
which would replace them with a "?".
I goddit. although I'm still not tempted to delve into Jscript
reference docs ;-)
--
Mike Brind
Evertjan. wrote: Mike Brind wrote on 06 mrt 2006 in microsoft.public.inetserver.asp.general:
>> <script language='jscript' runat='server'> >> // 32-91 space-[ and 93-122 ]-z >> function convertMe(s){ >> s = s.replace(/[^ -\[\]-z]/,''); >> if (/,/.test(s)) s = '"'+s+'"'; >> return s; >> } >> </script> >> > > How does the above deal with illegal characters such as ~ \ { } | ?
Illegal in what sense?
They are perfectly legal under Netherlands jurisdiction. ;-)
There's an awful lot that's legal in the Netherlands that isn't anywhere else :-P
In this case, however, I meant the characters deemed illegal in the OP.
>> how can i validate a string so that it have only the characters >> of ASCII 32 to 91 and 93 to 122 ? I took that as having them deleted, as the output was not to be a true/false, but a corrected string.
Only strings that did not contain those characters (and some others) were allowed - althought the OP didn't say what they wanted to do if the string contained those characters....
True, but see my "taking" above. Externally to the jscript part, the function acts like a vbscript function.
Anyway, you can try, by putting the above script in an asp file.
I did try it. All it seemed to do was put quotes round strings containing commas. It didn't seem to do anything with characters outside the ascii range the OP wanted to avoid. Maybe I'm missing something here?
32-91 -> space-[ and 93-122 -> ]-z
s = s.replace(/[^ -\[\]-z]/,'')
they are replaced by an empty string, as I showed with the vbCr = chr(13) example.
for testing purposes you could do:
s = s.replace(/[^ -\[\]-z]/,'?')
which would replace them with a "?".
I goddit.... although I'm still not tempted to delve into Jscript
reference docs ;-)
--
Mike Brind This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
by: Brian Kedersha |
last post by:
I found code for validating XML documents with the XML Schema cashed for
rapid access.
Example 3: Validating with XMLSchemaCache.
...
|
by: Christian |
last post by:
Hi,
I load an Xml-file "customers.xml" into a DataSet (works fine) but then how
do I validate it against a schema (e.g. customers.xsd) ?
my customers.xml:
<?xml version="1.0"...
|
by: Robert Reineri |
last post by:
Hello,
New to the XML world and .NET. I have what I believe to be a simple problem,
but I have read the .NET docs till I'm blue in the face and still can't
locate a simple example of how to...
|
by: Andy |
last post by:
I am having some trouble validating XML using the XmlValidatingReader.
I have created some xml and used the visual studio to generate the
schema. So I am confident that the xml and schema match.
...
|
by: Joris Janssens |
last post by:
I'm trying to write a program for validating XHTML 1.1-documents
against the XHTML 1.1 DTD (which is actually the same as validating an
XML-file) but I always get a "(404) Not found" error.
This...
|
by: Craig Beuker |
last post by:
Hello,
I am experimenting with this XmlValidatingReader and have a question
about how it is working (or not working as would be the case)
The sample documents and code are included at the end...
|
by: Chris Dunaway |
last post by:
I have a form with a textbox and numerous panels, buttons and other
controls. I have handled the textbox Validating and Validated events. The
textbox will hold a filename. In the validating...
|
by: ameen.abdullah |
last post by:
Hi Guys,
I have a textbox in windows form that should only accept alphabets,
numbers, spaces and underscore. If the textbox contains anyother
character it should display a msg at the time of...
|
by: =?Utf-8?B?bGpsZXZlbmQy?= |
last post by:
I've noticed that controls do not raise a Validating event if they are
contained in a ToolStripDropDown via a ToolStripControlHost item. Please run
the following sample and follow the instructions...
|
by: Richard |
last post by:
I'm validating a date and time string which must be EXACTLY of the format
yy-mm-dd hh:mm:ss
and extracting the six numeric values using sscanf.
I'm using the format string "%2u-%2u-%2u...
|
by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
| |