ns_findset(n) 4.99.19 naviserver "NaviServer Built-in Commands"

Name

ns_findset - Find a set by its name from a list of sets

Table Of Contents

• Table Of Contents
• Synopsis
• Description
• COMMANDS
• EXAMPLES
• See Also
• Keywords

Synopsis

Description

This command is used to find a set by its name from a list of sets and returns the setId of the first set whose name matches name, or returns an empty string if no set matches.

COMMANDS

ns_findset sets name

EXAMPLES

   % set sets [list]
   % lappend sets [ns_set create foo]
   d0
   % lappend sets [ns_set create bar]
   d0 d1
   % lappend sets [ns_set create baz]
   d0 d1 d2
   % ns_findset $sets bar
   d1
   % llength [ns_findset $sets quux]
   0
   % ns_set cleanup

See Also

ns_set

Keywords

ns_set