JavaScript Functions > Virtual Table Server Functions for Single Connection (lrvtc) > Alphabetical Listing of Virtual Table Server Functions (Single Server) > lrvtc.clearMessage

lrvtc.clearMessage

Clears the data in a field.

Example Data Update Functions

Syntax

lrvtc.clearMessage ( columnName, rowIndex );

Arguments

name Comments
columnName The name of the column.
rowIndex The row number. The first row has an index of 1.

lrvtc.clearMessage sets the value of the specified cell to an empty string.

Return Values

Returns zero on success or one of the Error Codes.

Parameterization

All string input arguments can be passed using standard parameterization.

Example

    var rc;
    ...
    rc = lrvtc.clearMessage("O_ID", i);
    lr.logMessage("clear_message rc=" + rc);