private void btExpand_Click(object sender, System.Web.UI.ImageClickEventArgs e)
{
int parentId = Convert.ToInt32(ddlParentList.SelectedValue);
Trace.Warn("btExpand_Click and parentId = " + parentId.ToString());
if (parentId >= 0)
{
BuildParent(ContainerGroup.GetByKey(parentId).Childs[0].Id);
}
else
{
using (ContainerGroupList cgAll = ContainerGroup.GetAll("ContainerGroupParentId = -1"))
{
BuildParent(cgAll[0].Id);
}
}
}
private void UpdateDataView()
{
string sSql = string.Empty;
webTab.Visible = false;
string filter = txtFilter.Text;
if (filter != string.Empty)
{
string cleanFilter = filter.Replace("'", "''").ToLower();
cleanFilter = cleanFilter.Replace("[", "[[]");
cleanFilter = cleanFilter.Replace("_", "[_]");
cleanFilter = cleanFilter.Replace("%", "[%]");
sSql += " LOWER(ContainerGroup) like '%" + cleanFilter + "%'";
}
using (ContainerGroupList groups = ContainerGroup.GetAll(sSql))
{
if (groups != null)
{
if (groups.Count > 0)
{
dg.DataSource = groups;
Utils.InitGridSort(ref dg, false);
dg.DataBind();
dg.Visible = true;
lbNoresults.Visible = false;
}
else
{
if (txtFilter.Text.Length > 0)
{
lbNoresults.Text = "No record match your search (" + txtFilter.Text + ")";
}
dg.Visible = false;
lbNoresults.Visible = true;
}
panelGrid.Visible = true;
lbTitle.Text = UITools.GetTranslation("Container groups list");
}
}
}
/// <summary>
///
/// </summary>
/// <param name="parentId"></param>
/// <param name="id"></param>
/// Can move or change an container group even if it has children: Decision business review 09/05/06
private void BuildParent(int parentId)
{
Trace.Warn("BuildParent(" + parentId.ToString() + ")");
Trace.Warn(" GroupId = " + groupId.ToString());
ViewState["nbParents"] = 0;
lParentName.Text = string.Empty;
bool bCanMove = true;
ContainerGroup cg = ContainerGroup.GetByKey(groupId);
// Retrieve container based on parentId parameter
ContainerGroup cgComboDisplayLevel = ContainerGroup.GetByKey(parentId);
ContainerGroupList cgChildren = null;
ddlParentList.Items.Clear();
if (cgComboDisplayLevel == null)
{
if (cg != null)
{
Trace.Warn(" cgComboDisplayLevel is null [#maxDepth =" + maxDepth.ToString() + ", cg.ChildDepth=" + cg.ChildDepth.ToString() + "]");
}
else
{
Trace.Warn(" cgComboDisplayLevel is null [#maxDepth =" + maxDepth.ToString() + ", cg is null]");
}
ddlParentList.Items.Clear();
ddlParentList.Items.Insert(0, new System.Web.UI.WebControls.ListItem("Root", "-1"));
if (cg != null)
{
btExpand.Visible = maxDepth > cg.ChildDepth;
}
else
{
btExpand.Visible = maxDepth > 0;
}
}
else
{
if (cg != null)
{
Trace.Warn("[cg.ChildDepth=" + cg.ChildDepth.ToString() + "]");
}
if (cgComboDisplayLevel.Parent == null)
{
using (ContainerGroupList cgAll = ContainerGroup.GetAll("ContainerGroupParentId = -1 and ContainersCount=0 AND ContainerGroupId <> " + groupId.ToString()))
{
cgChildren = cgAll;
}
}
else
{
cgChildren = cgComboDisplayLevel.Parent.Childs;
}
// If container group has children
if (cgChildren != null && cgChildren.Count > 0)
{
ddlParentList.DataSource = cgChildren;
ddlParentList.DataBind();
// Remove the current item from the drop down list
ddlParentList.Items.Remove(ddlParentList.Items.FindByValue(txtGroupId.Text));
ddlParentList.Visible = ddlParentList.Items.Count > 0;
if (cg == null) // User is creating a new container group
{
ddlParentList.SelectedIndex = 0;
}
else
{
// Select the current parent
if (ddlParentList.Items.FindByValue(cg.ParentId.ToString()) != null)
{
ddlParentList.SelectedValue = cg.ParentId.ToString();
}
}
int nbChilds = cgChildren[0].Childs.Count;
foreach (ContainerGroup cgc in cgChildren[0].Childs)
{
if (cgc.Id == groupId)
{
nbChilds--;
break;
}
}
btExpand.Visible = nbChilds > 0;
}
#region maxDepth
// If the maxDepth < 0 impossible to add child to a container group
if (maxDepth <= 0)
{
panelParent.Visible = false;
}
else
{
if (cgComboDisplayLevel != null)
{
string[] parents = cgComboDisplayLevel.Path.Split('/');
int nbParents = parents.Length - 1;
ViewState["nbParents"] = nbParents;
if (btExpand.Visible)
{
btExpand.Visible = nbParents < maxDepth;
}
}
}
#endregion
#region Build Label path
ContainerGroup cgParent = cgComboDisplayLevel.Parent;
while (cgParent != null)
{
lParentName.Text = bCanMove ? "<A HREF=javascript:__doPostBack('Path','" + cgParent.Id.ToString() + "')>" + cgParent.Name + "</A>/" + lParentName.Text : cgParent.Name + "/" + lParentName.Text;
if (cgParent.ParentId != -1)
{
cgParent = cgParent.Parent;
}
else
{
cgParent = null;
}
}
lParentName.Text = bCanMove ? "<A HREF=javascript:__doPostBack('Path','-1')>Root</A>/" + lParentName.Text : "Root/" + lParentName.Text;
if (parentId != -1)
{
lParentName.Visible = true;
}
else
{
lParentName.Visible = false;
}
#endregion
}
}