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VtListSetItem(VTCL)


VtListSetItem -- set a List item to a specified value

Syntax

VtListSetItem list_widgetName [options]

Description

Sets a List item (indicated by -item or -position) to the value specified by -newItem. To set all items in the List use -itemList.

Options


-item string (C)
Sets the item to change.

-itemList list (C)
Sets a list of items to change.

-newItem string (NA)
Sets the new value to assign to the List item being changed.

-position integer (NA)
Specifies the position of an item to change. (The base position is 1. To indicate the last item on the List, use 0.)

Errors


INVALID_POSITION
the position value is outside the List range

ITEM_OR_LIST
need to set either -item or -itemList

ITEM_OR_POSITION
need to set either -item or -position

NEED_NEW_ITEM
need to specify a new item (replacement)

NEED_OPTION
no option was specified

NO_FIELD
couldn't find the referenced field

NOT_LIST
referenced widget is not a List

OPTION_COUNT
too many or too few options specified

RECORD_COUNT
number of records specifed exceeds number of available records

Standard errors
See ``Tcl widget creation errors'' in SCO Visual Tcl Programmer's Guide and Reference.

© 2003 Caldera International, Inc. All rights reserved.
SCO OpenServer Release 5.0.7 -- 11 February 2003