I have created a mobile app that has 3 views.
Each view needs access to a local SQLite database and currently I load the database on each view. What I would like to do is load the database once and use the sqlConnection and sqlStatement between views.
After some research I believe I need to create a Class - This is the 1st time I created a class and I have no errors in my class. I created 2 public variables called
sqlConnection and stmt and made them public. I then call my method that loads the database.
In my views I want to refer to those public variables so I can reuse the sqlconnection and sqlstatement whenever I wish. But I get an error message saying 'access of undefined property stmt' which is my public variable in the Class that is for my sqlstatement.
My class is structered like so:
package com.myDomain.db
{
import flash.data.SQLConnection;
import flash.data.SQLResult;
import flash.data.SQLStatement;
import flash.display.Sprite;
import flash.events.SQLErrorEvent;
import flash.events.SQLEvent;
import flash.filesystem.File;
public class dbOperations
{
public var sqlConnection:SQLConnection;
public var stmt:SQLStatement = new SQLStatement();
private var isLoaded:Boolean = false;
public function OpenDB():void
{
if(!isLoaded){
isLoaded = true
sqlConnection = new SQLConnection();
sqlConnection.open(File.applicationDirectory.resolvePath("myFile.db"));
stmt.sqlConnection = sqlConnection;
stmt.text = "CREATE TABLE IF NOT EXISTS tblDefault(DefaultID integer primary key, Field1 text, Field2 numeric)";
stmt.execute();
}
}
}
}
Obviously I am doing something wrong but how do I refer to the public variables sqlConnection and stmt from within my views.
cheers,
Never mind people I figured it out.
I removed my public declarations from this class and I created a new class to hold my Global variables and set them as static and refer to my global variables through my global class.
cheers,
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