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getnode
Format: getnode( namespec, title )
Arguments: [node] namespec Optional list of
nodes; default = all
(text) title Optional title displayed on the dialog box
frame; default = null
Returns: [text] List of selected nodes
Description: Getnode invokes a dialog box prompting the
user for a node name. This window includes a list box from which
the user can choose. The box contains a list of all nodes in namespec
if it was specified. Otherwise, the box contains all nodes
currently active in the system. This primitive is designed to be
used in conjunction with others that require a list of nodes as
input.
When Logical Look-Ahead is active, this function is gated to
prevent unnecessary user input in expressions using Logical And/Logical
Or.
See Also: getselect,
all, treelist, rootnode, selectednode, endnodes, inputs, outputs
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