protected void ddlParentList_SelectedIndexChanged(object sender, System.EventArgs e)
{
Trace.Warn("ddlParentList_SelectedIndexChanged,ddlParentList.SelectedValue=" + ddlParentList.SelectedValue.ToString());
if (ddlParentList.SelectedValue != "-1")
{
int nbParents = Convert.ToInt32(ViewState["nbParents"]);
Trace.Warn("nbParents=" + ViewState["nbParents"].ToString());
Trace.Warn("maxDepth=" + maxDepth.ToString());
if (nbParents < maxDepth)
{
Trace.Warn("nbParents < maxDepth");
// Retrieve the parent group
int parentId = Convert.ToInt32(ddlParentList.SelectedValue);
ContainerGroup cgParent = ContainerGroup.GetByKey(parentId);
int nbChilds = cgParent.Childs.Count;
foreach (ContainerGroup cg in cgParent.Childs)
{
if (cg.Id == groupId)
{
nbChilds--;
break;
}
}
btExpand.Visible = nbChilds > 0;
Trace.Warn("nbChilds=" + nbChilds.ToString());
}
else
{
btExpand.Visible = false;
}
Trace.Warn("btExpand.Visible=" + btExpand.Visible.ToString());
}
}
private void UpdateDataView()
{
if (groupId == -1)
{
// add new container group
panelId.Visible = false;
txtGroupId.Enabled = true;
BuildParent(-1);
UITools.HideToolBarButton(uwToolbar, "Delete");
UITools.HideToolBarSeparator(uwToolbar, "DeleteSep");
}
else
{
// update container group
ContainerGroup group = ContainerGroup.GetByKey(groupId);
if (group != null)
{
txtGroupId.Text = group.Id.ToString();
txtGroupId.Enabled = false;
txtGroupCode.Text = group.Code;
txtGroupName.Text = group.Name;
//txtGroupName.Enabled = group.AbsoluteContainersCount == 0;
BuildParent(group.ParentId);
}
else
{
lbError.CssClass = "hc_error";
lbError.Text = "Error: Container group is null";
lbError.Visible = true;
}
}
}
private void Delete()
{
ContainerGroup group = ContainerGroup.GetByKey(Convert.ToInt32(txtGroupId.Text));
if (group != null)
{
if (group.Delete(HyperCatalog.Shared.SessionState.User.Id))
{
SessionState.ClearAppContainerGroups();
Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "clientScript", "<script>back();</script>");
}
else
{
lbError.CssClass = "hc_error";
lbError.Text = ContainerGroup.LastError;
lbError.Visible = true;
}
}
else
{
lbError.CssClass = "hc_error";
lbError.Text = "Error: Container group is null";
lbError.Visible = true;
}
}
private void Save()
{
ContainerGroup group = null;
ContainerGroup groupParent = ContainerGroup.GetByKey(Convert.ToInt32(ddlParentList.SelectedValue));
string path = string.Empty;
if (groupParent != null)
{
path = groupParent.Path + groupParent.Name + "/";
}
if (path.IndexOf(txtGroupName.Text + "/") > 0)
{
lbError.CssClass = "hc_error";
lbError.Text = "Error: Container group has already a parent with the same name";
lbError.Visible = true;
}
else
{
if (txtGroupId.Enabled)
{
group = new ContainerGroup(-1, Convert.ToInt32(ddlParentList.SelectedValue), txtGroupCode.Text, txtGroupName.Text, string.Empty, 0, 0, 0);
}
else
{
group = ContainerGroup.GetByKey(Convert.ToInt32(txtGroupId.Text));
if (group != null)
{
group.Code = txtGroupCode.Text;
group.Name = txtGroupName.Text;
}
group.ParentId = Convert.ToInt32(ddlParentList.SelectedValue);
}
if (group != null)
{
if (group.Save(txtGroupId.Enabled))
{
lbError.Text = "Data saved!";
lbError.CssClass = "hc_success";
lbError.Visible = true;
SessionState.ClearAppContainerGroups();
// Create new container group
//Page.ClientScript.RegisterClientScriptBlock(this.GetType(),"clientScript", "<script>back();</script>");
}
else
{
lbError.CssClass = "hc_error";
lbError.Text = ContainerGroup.LastError;
lbError.Visible = true;
}
}
else
{
lbError.CssClass = "hc_error";
lbError.Text = "Error: Container group is null";
lbError.Visible = true;
}
}
}
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);
}
}
}
protected void UpdateDataEdit(string selGroupId)
{
if ((selGroupId == null) || (selGroupId.Length == 0))
{
webTab.Tabs.GetTab(0).ContentPane.TargetUrl = "./ContainerGroups/containergroup_properties.aspx?d=-1";
lbTitle.Text = "Container group: New";
webTab.Tabs.GetTab(1).Visible = false;
}
else
{
string selGroupName = string.Empty;
ContainerGroup group = ContainerGroup.GetByKey(Convert.ToInt32(selGroupId));
if (group != null)
{
selGroupName = group.Name;
webTab.Tabs.GetTab(0).ContentPane.TargetUrl = "./ContainerGroups/containergroup_properties.aspx?d=" + selGroupId;
if (group.Childs.Count == 0)
{
webTab.Tabs.GetTab(1).ContentPane.TargetUrl = "./ContainerGroups/containergroup_containers.aspx?d=" + selGroupId;
if ((group.Containers != null) && (group.Containers.Count > 0))
{
webTab.Tabs.GetTab(1).Text = "Containers (" + group.Containers.Count.ToString() + ")";
}
else
{
webTab.Tabs.GetTab(1).Text = "Containers (0)";
}
webTab.Tabs.GetTab(1).Visible = true;
}
else
{
webTab.Tabs.GetTab(1).Visible = false;
}
lbTitle.Text = "Container group: " + selGroupName;
}
}
panelGrid.Visible = false;
webTab.Visible = true;
}
/// <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
}
}