NetLinx Programming
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TPI-PRO-DVI - Instruction Manual
List View Commands
The TPI supports the following List View Commands.
Data List Commands (Cont.)
^LDD Deletes the data list
Syntax:
"'^LDD-<list address>'"
Variables:
• list address = address where data resides
Example:
SEND_COMMAND Device, "'^LDD-1'"
Deletes the data list located at address 1.
^LDT Set the column type for a data list by modifying its column type. Column is the index of the first type to set. Additional types sent
will be set in this order:
0 - Text
1 - Reserved
2 - Reserved
3 - Channel
4 - Page
Syntax:
SEND_COMMAND <DEV>,"'^LDT-<list address>,<column>,<type>,<type>…'"
Variables:
• list address = address where data resides
• column = the starting column number (first column is 1)
• type = subsequent columns. 0 - Text; 3 - Channel; 4 - Page
Example:
SEND_COMMAND Device,"'^LDT-1,1,0,0,0'"
Sets the column type for the data list located at address 1.
The column type starts at column 1, the first column is Text, the second and third columns are also Text.
^LDL Modifies the data in a single column field. This can be used to load a data list that has long text fields.
Syntax:
SEND_COMMAND <DEV>,"'^LDL-<list addr
ess>, <column>, <uniflag>, <primary data>,<da
ta column>'"
Variables:
• list address = address where data resides
• column = the starting column number (first column is 1)
• uniflag = indicates unicode; 0 - No unicode, 1 - Uses unicode
• primary data = the "key" data column. The information in this column provides each row with its uniqueness.
• new cell data = data information for a single field or "cell"
Example:
SEND_COMMAND Device,"'^LDL-1,1,0,Entry5,Music'"
The field located in column 1, in the row with the primary data "Entry5" and in the data list located at the address of 1 is a text
value of Music.
Example (unicode):
SEND_COMMAND Device, "'^LDL-1,1,1,0045006E0074007200790035,004D0075007300690063'"
The field located in column 1, in the row with the primary data "Entry5" and in the data list located at the address of 1 is a text
value of Music.
List View Commands
^LVC Set the table column display order according to the order of the entered column values.
Syntax:
SEND_COMMAND <DEV>,"'^LVC-<view address>,<column>,<column>…'"
Variables:
• view address = the address of the view definition
• column = the column number to display (first column is 1)
Example:
SEND_COMMAND Device,"'^LVC-3,5,2,1'"
Sets the column display order to column 5 f irst, then column 2, and then column 1.
The data list is displayed according to the view definitions located at address 3.
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