Ambient Weather WS-091-C Uživatelská příručka stáhnout pdf (Strana 72)

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Virtual Weather Station User's Guide

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Figure 49 - Creating Web Pages with Virtual Weather

Station Tags

8.14 HTML File Tags

File tags can be inserted into the HTML template (htx) to

display data from a text file directly in your web page.

Simply specify the filename in the template, including the

full file path, as shown below:

^c:\vws\data\daily.txt^

This tag can be directly cut and paste into your web page,

and the entire file is displayed in the same font size, color

and format.

Files can be downloaded from the Internet, and then

displayed in your web pages. This is particularly useful for

displaying forecasts and climate data generated by the

NOAA and available on the NOAA weather server.

8.15 Ftp Operation

The File Transfer Protocol (FTP) is part of the TCP/IP

protocols for data transmission on the Internet and is used

mainly to transfer files between computers. FTP is a client-

server protocol in which an FTP server waits for FTP

clients to connect to the server and issue requests.

Generally, FTP servers require clients to provide a

username and password before processing any requests. An

FTP server administrator determines the user access policy

for the server. Many FTP servers allow anonymous access,

with restrictions, to the server. To log onto an FTP server

anonymously, clients enter anonymous as the username and

their e-mail address as the password.

Virtual Weather Station provides FTP Client functions that

connect to, and perform operations on, a specified FTP

server. Virtual Weather Station does not provide functions

that let your program behave as an FTP server. When your

program calls the FTP Client functions, it connects to an

FTP server which typically is running on a remote

computer.

8.15.1 Connecting to Your Remote Ftp Server

Verify you can connect to your Ftp Server. Select

[Internet][Login] from the menubar.

Menu Shortcut: Internet uu FTP Login

Figure 50 - Ftp Sever Panel

Enter the following information:

ü Server Name (for example, ftp-

www.earthlink.net)

ü User Name

ü Password

ü Select [OK].

The initial directory is optional.

Menu Shortcut: Internet uu FTP Login [Login]

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