protected void btnSave_Click(object sender, ImageClickEventArgs e)
{
Int32 records = 0;
if (this.validateData())
{
int iLen = flLoadImage.PostedFile.ContentLength;
byte[] btArr = new byte[iLen];
flLoadImage.PostedFile.InputStream.Read(btArr, 0, iLen);
String base64String = Convert.ToBase64String(btArr);
String imageURL = "data:image/png;base64," + base64String;
Entities.Slider oSlider = new Entities.Slider();
oSlider.code = Convert.ToInt32(txtCode.Text);
oSlider.description = txtName.Text;
oSlider.image = imageURL;
//if (SliderBLL.getInstance().exists(oSlider.code)) //If the program exists in the database
//{
// records = SliderBLL.getInstance().modify(oSlider);//To modify the program
//}
//else
//{
records = SliderBLL.getInstance().insert(oSlider); //To insert a program
//}
loadData();
blockControls();
}
}
protected void btnDelete_Click(object sender, EventArgs e)
{
Int32 records = SliderBLL.getInstance().delete(slider_id);
ScriptManager.RegisterStartupScript(this, this.GetType(), "closeConfirmMessage", "$('#confirmMessage').modal('toggle');", true);
if (records > 0)
{
lblMessage.Text = "Imagen eliminada correctamente.";
}
loadData();
Response.Redirect(Request.RawUrl);
}
public void printSlider()
{
List <Slider> listSlider = SliderBLL.getInstance().getAll();
if (listSlider.Count > 0)
{
String strList = "";
foreach (Slider oSlider in listSlider)
{
strList += "<img alt='" + oSlider.description + "' src='" + oSlider.image + "'/>";
}
Response.Write(strList);
}
else
{
displayDefaultOptions();
}
}
protected void btnNew_Click(object sender, ImageClickEventArgs e)
{
unlockControls();
txtCode.Text = SliderBLL.getInstance().getNextCode().ToString();
}
protected void loadData()
{
gvSlider.DataSource = SliderBLL.getInstance().getAll();
gvSlider.DataBind();
}