// Populate the page with entity data
private void PopulatePage()
{
int batteryId = 0;
try
{
// Get object from BatteryApi
batteryId = Int32.Parse(Security.GetQueryString());
BatteryDto battery = BatteryService.GetBattery(batteryId);
BatteryReferenceTb.Text = battery.Battery_Ref;
CycleIndexTb.Text = battery.Cycle_Index.ToString();
ChargeCapacityTb.Text = battery.Charge_Capacity.ToString();
DischargeCapacityTb.Text = battery.Discharge_Capacity.ToString();
ChargeEnergyTb.Text = battery.Charge_Energy.ToString();
DischargeEnergyTb.Text = battery.Discharge_Energy.ToString();
dvdtTb.Text = battery.dvdt.ToString();
InternalResistanceTb.Text = battery.Internal_Resistance.ToString();
}
catch
{
// ERROR - User contained invalid data
Response.Redirect("BatteryDetail?Id{" + batteryId + "}&message=DatabaseError");
}
}
// Update Battery in the database
protected void UpdateBtn_Click(object sender, EventArgs e)
{
// Create Battery Object
int batteryId = Int32.Parse(Security.GetQueryString());
BatteryDto battery = BatteryService.GetBattery(batteryId);
battery.Battery_Ref = BatteryReferenceTb.Text;
battery.Cycle_Index = Int32.Parse(CycleIndexTb.Text);
battery.Charge_Capacity = Double.Parse(ChargeCapacityTb.Text);
battery.Discharge_Capacity = Double.Parse(DischargeCapacityTb.Text);
battery.Charge_Energy = Double.Parse(ChargeEnergyTb.Text);
battery.Discharge_Energy = Double.Parse(DischargeEnergyTb.Text);
battery.dvdt = Double.Parse(dvdtTb.Text);
battery.Internal_Resistance = Double.Parse(InternalResistanceTb.Text);
battery.BatchId = Int32.Parse(BatteryService.GetBatchId().ToString());
battery.Lifetime = null;
// update in database
if (BatteryService.UpdateBattery(battery))
{
Response.Redirect("Default.aspx?message=BatteryUpdateSuccess");
}
else
{
Response.Redirect("BatteryDetail.aspx?id=" + batteryId + "&message=UpdateError");
}
}
// Predict the remaining lifetime for a Battery in the gridview
protected void PredictLB_Command(object sender, CommandEventArgs e)
{
int batchId = Int32.Parse(Security.GetQueryString());
// Get batteryId
int batteryId = 0;
try
{
batteryId = Int32.Parse(e.CommandArgument.ToString());
}
catch
{
Response.Redirect("BatchDetail.aspx?id=" + batchId + "&message=IdError");
}
// Get prediction
double prediction = 0;
try
{
prediction = Double.Parse(PredictService.Single(batteryId).ToString());
}
catch
{
Response.Redirect("BatchDetail.aspx?id=" + batchId + "&message=PredictionError");
}
// Update battery in database
BatteryDto battery = BatteryService.GetBattery(batteryId);
battery.Lifetime = prediction;
if (BatteryService.UpdateBattery(battery))
{
Response.Redirect("BatchDetail.aspx?id=" + batchId + "&message=PredictionSuccess");
}
else
{
Response.Redirect("BatchDetail.aspx?id=" + batchId + "&message=UpdateError");
}
}