private void StartDeleteItemsProcessing(string listId)
{
try
{
var result = NewsDAL.DeleteAll(listId);
if (result.Code < 0)
{
lbError.InnerText = result.ErrorMessage;
lbError.Visible = true;
return;
}
lbError.Visible = false;
if (result.Data != null &&
result.Data.Tables.Count > 0 &&
result.Data.Tables[0].Rows.Count > 0)
{
ShowDeleteMessageErrors(result.Data.Tables[0]);
}
}
catch (Exception ex)
{
LogHelpers.WriteException("[ucNewsItems][StartDeleteItemsProcessing]", ex.ToString());
lbError.InnerText = ex.Message;
lbError.Visible = true;
}
}
public void StartDeleteProjects()
{
if (this.grvProjectItems.Rows.Count == 0)
{
return;
}
string listId = string.Empty;
for (int i = 0; i < grvProjectItems.Rows.Count; i++)
{
GridViewRow row = grvProjectItems.Rows[i];
HtmlInputCheckBox chx = row.Cells[0].FindControl("chkRowItem") as HtmlInputCheckBox;
if (!chx.Checked)
{
continue;
}
if (!string.IsNullOrEmpty(listId))
{
listId += ",";
}
listId += grvProjectItems.DataKeys[i].Value.ToString();
}
if (!string.IsNullOrEmpty(listId))
{
var result = NewsDAL.DeleteAll(listId);
if (result.Code < 0)
{
lbError.InnerText = result.ErrorMessage;
lbError.Visible = true;
return;
}
lbError.Visible = false;
if (result.Data != null &&
result.Data.Tables.Count > 0 &&
result.Data.Tables[0].Rows.Count > 0)
{
StartShowDeleteErrors(result);
}
}
}
public JsonResult Delete(string listId)
{
LogHelpers.LogHandler.Info("Start.");
try
{
var result = NewsDAL.DeleteAll(listId);
return(Json(result, JsonRequestBehavior.AllowGet));
}
catch (Exception ex)
{
LogHelpers.LogHandler.Error(ex.ToString());
return(Json(new ResultData <int>()
{
Code = ex.HResult,
ErrorMessage = ex.Message
}, JsonRequestBehavior.AllowGet));
}
}