473,385 Members | 2,044 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,385 software developers and data experts.

Need help with regular expression

I need help design a reg exp.
I am parsing an html file to get the input values, here is one example

<input VALUE="Staff Writer" size=60 type="text" name="author">

Can I grab the value "Staff Writer" if name = "author"? is it possible using
regexp?

Thanks
Nov 21 '05 #1
2 1567
The following sites provide a wealth of information on regular expressions.

A tutorial & reference on using regular expressions:
http://www.regular-expressions.info/

The MSDN's documentation on regular expressions:
http://msdn.microsoft.com/library/de...geElements.asp

Instead of writing your own parser or using RegEx, have you considered using
a SgmlReader (HTML reader)?

http://www.gotdotnet.com/Community/U...4-C3BD760564BC

Hope this helps
Jay
"news.microsoft.com" <fa****@managepoint.net> wrote in message
news:ex**************@TK2MSFTNGP12.phx.gbl...
I need help design a reg exp.
I am parsing an html file to get the input values, here is one example

<input VALUE="Staff Writer" size=60 type="text" name="author">

Can I grab the value "Staff Writer" if name = "author"? is it possible
using
regexp?

Thanks

Nov 21 '05 #2
Thanks for the links. Now I can get most of the information except for one
thing. There is a <textarea> tag anding with </textarea> and I am trying to
capture the text between these two tags and I am not getting it. Could it be
becuase of new line characters?
Here is my regex string
textarea.*name=""text"" cols=60>(?:""(?<1>[^""]*)""|(?<1>\S+)).*<textarea>

Thanks
"Jay B. Harlow [MVP - Outlook]" <Ja************@msn.com> wrote in message
news:ej****************@TK2MSFTNGP09.phx.gbl...
The following sites provide a wealth of information on regular expressions.
A tutorial & reference on using regular expressions:
http://www.regular-expressions.info/

The MSDN's documentation on regular expressions:
http://msdn.microsoft.com/library/de...geElements.asp
Instead of writing your own parser or using RegEx, have you considered using a SgmlReader (HTML reader)?

http://www.gotdotnet.com/Community/U...4-C3BD760564BC
Hope this helps
Jay
"news.microsoft.com" <fa****@managepoint.net> wrote in message
news:ex**************@TK2MSFTNGP12.phx.gbl...
I need help design a reg exp.
I am parsing an html file to get the input values, here is one example

<input VALUE="Staff Writer" size=60 type="text" name="author">

Can I grab the value "Staff Writer" if name = "author"? is it possible
using
regexp?

Thanks


Nov 21 '05 #3

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

3
by: Danny | last post by:
I am trying to do a regular expression to search for a url so anything that has http:\\www.hellothere.com but may not have the http:\\ and may not have the www and may not have http:\\www and...
2
by: Mike Andrews | last post by:
Guys, I've got a regular expression that will just not work. I can't get it work properly and I would like to see if someone out there can tell me if I'm doing this wrong, or if there is a...
4
by: Neri | last post by:
Some document processing program I write has to deal with documents that have headers and footers that are unnecessary for the main processing part. Therefore, I'm using a regular expression to go...
3
by: Joe | last post by:
Hi, I have been using a regular expression that I don’t uite understand to filter the valid email address. My regular expression is as follows: <asp:RegularExpressionValidator...
18
by: Q. John Chen | last post by:
I have Vidation Controls First One: Simple exluce certain special characters: say no a or b or c in the string: * Second One: I required date be entered in "MM/DD/YYYY" format: //+4 How...
3
by: Lucky | last post by:
hi guys, i'm practising regular expression. i've got one string and i want it to split in groups. i was trying to make one regular expression but i didn't successed. please help me guys. i'm...
17
by: Mark | last post by:
I must create a routine that finds tokens in small, arbitrary VB code snippets. For example, it might have to find all occurrences of {Formula} I was thinking that using regular expressions...
6
by: deepak_kamath_n | last post by:
Hello, I am relatively new to the world of regex and require some help in forming a regular expression to achieve the following: I have an input stream similar to: Slot: slot1 Description:...
14
by: Chris | last post by:
I need a pattern that matches a string that has the same number of '(' as ')': findall( compile('...'), '42^((2x+2)sin(x)) + (log(2)/log(5))' ) = Can anybody help me out? Thanks for any help!
0
by: altavim | last post by:
Usually when you make regular expression to extract text you are starting from simple expression. When you got to know target text, you are extending your expression. Subsequently very hard to ready...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
by: ryjfgjl | last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
0
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...
0
BarryA
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...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
1
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...
0
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...
0
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
Oralloy
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 using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.