Getcolumnindex; Getcolumns - MACROMEDIA COLDFUSION 5 - CFML Reference

Query Interface
query.setData( iRow, iState, "MN" ) ;
query.setData( iRow, iZip, "55105" ) ;

getColumnIndex

Returns the index of the column, or -1 if no such column exists.
Description
Category Query Interface
public int getColumnIndex(String name)
Syntax
See also

getColumns

Parameters
Parameter
name
Example The following example retrieves the index of the EMAIL column and uses it to output
a list of the addresses contained in the column:
// Get the index of the EMAIL column
int iEMail = query.getColumnIndex( "EMAIL" ) ;
// Iterate over the query and output list of addresses
int nRows = query.getRowCount() ;
for( int iRow = 1; iRow <= nRows; iRow++ )
{
}
getColumns
Description Returns an array of strings containing the names of the columns in the query.
Category Query Interface
public String[] getColumns()
Syntax
Example The following example retrieves the array of columns, then iterates over the list,
writing each column name back to the user:
// Get the list of columns from the query
String[] columns = query.getColumns() ;
int nNumColumns = columns.length ;
// Print the list of columns to the user
response.write( "Columns in query: " ) ;
for( int i=0; i<nNumColumns; i++ )
{
}
,
getData
Description
Name of column to get index of (lookup is case insensitive)
response.write( query.getData( iRow, iEMail ) + "<BR>" ) ;
response.write( columns[i] + " " ) ;
671