protected void OnImagePanel_DeleteClicked(object sender, EventArgs e)
{
ImagePanel removeItem = sender as ImagePanel;
if (removeItem != null)
{
Post currentPost = ViewState["CurrentPost"] as Post;
if (currentPost != null && currentPost.ImageList.Count(i => i.ImageId == removeItem.ImageDataItem.ImageId) > 0)
{
currentPost.ImageList = currentPost.ImageList.Where(i => i.ImageId != removeItem.ImageDataItem.ImageId).ToList();
}
ViewState["CurrentPost"] = currentPost;
//removeItem.DeleteClicked -= new EventHandler(OnImagePanel_DeleteClicked);
panelImage.Controls.Remove(removeItem);
removeItem.Visible = false;
//BindEditImageList();
}
}
void BindEditImageList()
{
Post post = ViewState["CurrentPost"] as Post;
if (post == null)
{
return;
}
if (post != null && post.ImageList != null && post.ImageList.Count > 0)
{
foreach (Common.Image imageData in post.ImageList)
{
ImagePanel imagePanel = (ImagePanel)this.LoadControl("~/UserControls/ImagePanel.ascx");
imagePanel.ImageDataItem = imageData;
imagePanel.CanEdit = true;
imagePanel.DeleteClicked += new EventHandler(OnImagePanel_DeleteClicked);
panelImage.Controls.Add(imagePanel);
}
}
}
