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Message:

Hashtable Problem

Posted by Naveen on May 01, 2001 at 8:53 PM

I am getting an error "The type of the expression [java.util.Hashtable] must be an array type. Could someone help me with this please?

Code:

/** * SelectComponent constructor comment. */ public SelectComponent(Connection c, String sql) throws SQLException {

try {

Statement stmt= c.createStatement();

ResultSet rs = stmt.executeQuery(sql);

ResultSetMetaData meta = rs.getMetaData();

meta.getColumnCount();

records = new Hashtable(meta.getColumnCount());

int row = 0;

while (rs.next()) {

row++;

records[value] = new Hashtable();

for (int i = 0; i < columnCount; i++) { records[i].put(row, rs.getString(i+value));

}

}

setRowCount(row);

} catch (Exception e) {

e.printStackTrace();

} }

Thank you,

Naveen

• Problem still exists Naveen May 02, 2001 at 12:11 PM (4)
  • Need declaration of records variable Kishori Sharan May 02, 2001 at 1:59 PM (3)
    • Hashtable Problem Naveen May 02, 2001 at 6:44 PM (2)
      • Hashtable.put ( Object, Object ) is correct signature Kishori Sharan May 02, 2001 at 11:47 PM (1)
        • Thanks - It works now Naveen May 03, 2001 at 3:27 PM (0)
• define as array Siddhant Kumar May 02, 2001 at 3:07 AM (0)
• Change Parentheses into Brackets Kishori Sharan May 01, 2001 at 10:23 PM (0)