Internet Value Retrieval

Pikros Fivos

Hallo all,

I want to retrieve a value from a Web page.
I have a web-based processor that measures temperatures from 8 different
sensors and displays it in a simple web page.
It is connect to my LAN and i can see the Temps through my browser. (i.e.
http://192.168.0.41)
I want to create a form that will retrieve the data from the page in regural
intervals and display it.
I already have a process that retrieves the page's source but that won't do
because it displays the NAMES of the fields and not the VALUE that contains
at that time.

Every help is welcome.
Thanks in advance
Fivos Pikros

Mar 13 '06 #1

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1216

matt

Pikros Fivos wrote:

Hallo all,

I want to retrieve a value from a Web page.
I have a web-based processor that measures temperatures from 8 different
sensors and displays it in a simple web page.
It is connect to my LAN and i can see the Temps through my browser. (i.e.
http://192.168.0.41)
I want to create a form that will retrieve the data from the page in regural
intervals and display it.
I already have a process that retrieves the page's source but that won't do
because it displays the NAMES of the fields and not the VALUE that contains
at that time.

Every help is welcome.
Thanks in advance
Fivos Pikros

I can't see the site due to restrictions from our preventers of
information services department (PIS), but if you have text values on
the web page, GrabURL is a good utility (reliable and easy) for doing
what you need.

Mar 14 '06 #2

panagiotis

http://192.168.0.1 is an internal LAN IP address. it's not public. I
will try Grub URL. It seems that it will work fine.
Thnk you.

matt wrote:

Pikros Fivos wrote:
Hallo all,

I want to retrieve a value from a Web page.
I have a web-based processor that measures temperatures from 8 different
sensors and displays it in a simple web page.
It is connect to my LAN and i can see the Temps through my browser. (i.e.
http://192.168.0.41)
I want to create a form that will retrieve the data from the page in regural
intervals and display it.
I already have a process that retrieves the page's source but that won't do
because it displays the NAMES of the fields and not the VALUE that contains
at that time.

Every help is welcome.
Thanks in advance
Fivos Pikros

I can't see the site due to restrictions from our preventers of
information services department (PIS), but if you have text values on
the web page, GrabURL is a good utility (reliable and easy) for doing
what you need.

Mar 14 '06 #3

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