Extreme Networks ExtremeWare Enterprise Manager Betriebsanweisung PDF herunterladen (Seite 340)

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ExtremeWare EPICenter Software Installation and User Guide 16-25

Creating New Reports

— A stringcontainingtheparameterthat shouldthatshouldbe availabletotheHTML

file. The values for theparameters can beobtained in the various Tcl methods using

extr::GetSessionParam

You must ensure that the appropriate environment variables are set to allow access to Tcl.

Theseshouldbesetasfollows:

For Windows NT, set variables as follows:

TCL-LIBRARY=<epicenter_install_dir>/tcl/lib/tcl8.3

PATH=$PATH:<epicenter_install_dir>/tcl/bin

For Solaris, set the LD_LIBRARY_PATH variable as follows:

LD_LIBRARY_PATH=<epicenter_install_dir>/tcl/lib/tcl8.3

Useful Methods for Debugging

The GetfromDB, ExecuteExtrCommand and GetSessionParam methods are defined as

follows:

#####################################################################

# extr::GetFromDB

# Used to make any SQL query to the database through the

# Epicenter server. The result is a SQL result table,

# formatted within HTML tags.

# Arguments

# A string representing an SQL query.

# Returns

# The result table of an SQL query embedded in HTML tags.

#####################################################################

# extr::ExecuteExtrCommand

# This is the public method typically used during debugging.

# When a user wants to run an HTML file through the reporting

# engine, to generate dynamic html, s/he calls this method.

# Users will need to use this method only during debugging.

# Arguments

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