protected void dgvSliders_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
SliderBL sliderBL = new SliderBL();
int status = sliderBL.DeleteSlider(int.Parse(dgvSliders.DataKeys[e.RowIndex].Values[0].ToString()));
Response.Redirect("/administrator/sliders.aspx");
}
protected void Page_Load(object sender, EventArgs e)
{
if (User.Identity.IsAuthenticated && User.IsInRole("administrator"))
{
SliderBL sliderBL = new SliderBL();
dgvSliders.DataSource = sliderBL.GetSliders();
dgvSliders.DataBind();
}
else
Response.Redirect("/administrator/login.aspx?returnUrl=" + Page.Request.RawUrl.Substring(15, Page.Request.RawUrl.Length - 15));
}
private void SaveSlider()
{
Slider slider = new Slider();
slider.SliderID = (lblSliderID.Value != null && lblSliderID.Value != string.Empty) ? int.Parse(lblSliderID.Value) : -1;
slider.Name = txtName.Text;
slider.Active = chkActive.Checked;
slider.InsertDate = DateTime.Now.ToUniversalTime();
slider.UpdateDate = DateTime.Now.ToUniversalTime();
if (ViewState["images"] != null)
{
List<SliderItem> images = (List<SliderItem>)ViewState["images"];
slider.Items = new List<SliderItem>();
foreach (SliderItem item in images)
slider.Items.Add(item);
}
SliderBL sliderBL = new SliderBL();
slider.SliderID = sliderBL.SaveSlider(slider);
if (slider.SliderID > 0)
{
lblSliderID.Value = slider.SliderID.ToString();
//fluImage.Enabled = true;
//btnImageUpload.Enabled = true;
}
setStatus("Slider uspešno sačuvan.", System.Drawing.Color.Green, true);
}
private void reorderSliderItems(int sliderItemID, int index)
{
SliderBL sliderBL = new SliderBL();
sliderBL.ReorderSliderItems(sliderItemID, index, int.Parse(lblSliderID.Value));
loadSlider(int.Parse(lblSliderID.Value));
}
private void loadSlider(int sliderID)
{
SliderBL sliderBL = new SliderBL();
Slider slider = sliderBL.GetSlider(sliderID);
txtName.Text = slider.Name;
chkActive.Checked = slider.Active;
if (slider.Items != null)
{
ViewState["images"] = slider.Items;
loadImages();
}
lblSliderID.Value = slider.SliderID.ToString();
}
private void SaveSlider()
{
Slider slider = new Slider();
slider.SliderID = (lblSliderID.Value != null && lblSliderID.Value != string.Empty) ? int.Parse(lblSliderID.Value) : -1;
slider.Name = txtName.Text;
slider.Active = chkActive.Checked;
slider.InsertDate = DateTime.Now.ToUniversalTime();
slider.UpdateDate = DateTime.Now.ToUniversalTime();
if (ViewState["images"] != null)
{
int index = 0;
foreach (GridViewRow row in dgvImages.Rows) {
((List<SliderItem>)ViewState["images"])[index].Url = ((TextBox)row.FindControl("txtUrl")).Text;
((List<SliderItem>)ViewState["images"])[index].SortIndex = index;
index++;
}
List<SliderItem> images = (List<SliderItem>)ViewState["images"];
slider.Items = new List<SliderItem>();
foreach (SliderItem item in images)
slider.Items.Add(item);
}
SliderBL sliderBL = new SliderBL();
slider.SliderID = sliderBL.SaveSlider(slider);
if (slider.SliderID > 0)
{
lblSliderID.Value = slider.SliderID.ToString();
//fluImage.Enabled = true;
//btnImageUpload.Enabled = true;
}
setStatus("Slider uspešno sačuvan.", System.Drawing.Color.Green, true);
}
