// Populate the page with entity data
private void PopulatePage()
{
int batchId = 0;
try
{
// Get object from BatchApi
batchId = Int32.Parse(Security.GetQueryString());
BatchDto batch = BatchService.GetBatch(batchId);
BatchReferenceTb.Text = batch.Batch_Ref;
}
catch
{
// ERROR - User contained invalid data
Response.Redirect("BatchDetail?Id{" + batchId + "}&message=DatabaseError");
}
List <BatteryDto> batteries = BatteryService.GetBatteries(batchId);
if (batteries.Count > 0)
{
// If there are batteries in this batch; display the gridview
BatteryGridView.DataSource = batteries;
BatteryGridView.DataBind();
}
else
{
// Otherwise hide the gridview and display an alternative message
hiddenDiv.Visible = true;
SubtitleDiv.Visible = false;
DownloadDiv.Visible = false;
}
}
// Update this User in the database
protected void UpdateBtn_Click(object sender, EventArgs e)
{
// Create Batch Object
int batchId = Int32.Parse(Security.GetQueryString());
BatchDto batch = BatchService.GetBatch(batchId);
batch.Batch_Ref = BatchReferenceTb.Text;
// Add to database
if (BatchService.UpdateBatch(batch))
{
Response.Redirect("BatchDetail.aspx?id=" + batchId + "&message=BatchUpdateSuccess");
}
else
{
Response.Redirect("BatchDetail.aspx?id=" + batchId + "&message=UpdateError");
}
}