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> Simple HTTP request, want to send a GET to a standard HTTP server and store page in string
encryption
post Dec 31 2006, 02:15 AM
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I am working on a labview mobile 5.0 application using labview 8.2 and I need to be able to submit a URL to a web server and then retrieve the data in a string. I plan on using match pattern on the retrieved data after I have received the HTML data.


Thanks for any help you can provide!

Thanks,

Nick Powers


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post Dec 31 2006, 02:15 AM
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encryption
post Jan 1 2007, 05:42 AM
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In standard labview I could use the http control but I need to learn how to do this with the basic TCP tools provide with the PDA module.

Thanks!

Nick Powers

QUOTE (encryption @ Dec 30 2006, 08:15 PM) *
I am working on a labview mobile 5.0 application using labview 8.2 and I need to be able to submit a URL to a web server and then retrieve the data in a string. I plan on using match pattern on the retrieved data after I have received the HTML data.


Thanks for any help you can provide!

Thanks,

Nick Powers


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crelf
post Jan 1 2007, 03:00 PM
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QUOTE (encryption @ Jan 1 2007, 03:42 PM) *
In standard labview I could use the http control but I need to learn how to do this with the basic TCP tools provide with the PDA module.


Hi Nick, and welcome to LAVA! What you're asking for isn't really a LabVIEW question per se, but more a tcp / HTTP question. LabVIEW can perform whatever tcp messaging you like, so try a google on terms like "get" "html" "tcp" etc...

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Jim Kring
post Jan 1 2007, 07:28 PM
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QUOTE (encryption @ Dec 30 2006, 06:15 PM) *
I am working on a labview mobile 5.0 application using labview 8.2 and I need to be able to submit a URL to a web server and then retrieve the data in a string. I plan on using match pattern on the retrieved data after I have received the HTML data.


Nick,

There is an unreleased http library in the OpenG CVS repository which uses TCP-IP to perform an HTTP GET.

Info on how to do a CVS checkout:
http://sourceforge.net/cvs/?group_id=52435

Browse CVS Repository (ViewCVS):
http://opengtoolkit.cvs.sourceforge.net/op.../http/http.llb/

The http library depends on some other OpenG libraries, so you should install VI Package Manager in order to download+install the OpenG libraries.

-Jim

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