protected void tvCompany_SelectedNodeChanged(object sender, EventArgs e)
{
//get the value attribute and fill all textboxes
string compValue = tvCompany.SelectedNode.Value;
//selNode = tvCompany.SelectedNode;
if (compValue != "")
{
Dictionary <int, string> companyProps = BLCompany.GetCompanyPropsAsDictionary(compValue);
companyId.Value = companyProps[(int)C.eCompanyProperties.Id];
txtCompName.Text = companyProps[(int)C.eCompanyProperties.Name];
txtAddresse.Text = companyProps[(int)C.eCompanyProperties.Address];
txtPhone.Text = companyProps[(int)C.eCompanyProperties.Telephone];
txtEmail.Text = companyProps[(int)C.eCompanyProperties.Email];
txtContactName.Text = companyProps[(int)C.eCompanyProperties.ContactName];
txtLogoPath.Text = companyProps[(int)C.eCompanyProperties.Logo];
if (txtLogoPath.Text != "")
{
cmdDeleteLogo.Visible = true;
imgLogo.Visible = true;
imgLogo.ImageUrl = "~/LogoHandler.ashx?filename=" + txtLogoPath.Text;
//imgLogo.ImageUrl = Page.ResolveClientUrl(C.logoRelFolder + txtLogoPath.Text);
}
}
Session["SelectedCompanyNodeValue"] = tvCompany.SelectedNode.Value;
//tvCompany.SelectedNode.Selected = false;
}
private void PopulateParentCompanies(TreeNode node)
{
List <Company> parentCompanies = Company.GetParentCompanies();
foreach (Company comp in parentCompanies)
{
string compValueString = BLCompany.CreateCompanyValueString(comp);
TreeNode NewNode = new TreeNode(comp.Name, compValueString);
NewNode.PopulateOnDemand = true;
NewNode.SelectAction = TreeNodeSelectAction.Expand;
//NewNode.Expand();
node.ChildNodes.Add(NewNode);
}
}
private void PopulateChildCompanies(TreeNode node)
{
Dictionary <int, string> companyProps = BLCompany.GetCompanyPropsAsDictionary(node.Value);
int parentId = int.Parse(companyProps[(int)C.eCompanyProperties.Id]);
List <Company> childCompanies = Company.GetChildCompanies(parentId);
foreach (Company comp in childCompanies)
{
string compValueString = BLCompany.CreateCompanyValueString(comp);
TreeNode NewNode = new TreeNode(comp.Name, compValueString);
NewNode.PopulateOnDemand = true;
NewNode.SelectAction = TreeNodeSelectAction.Expand;
node.ChildNodes.Add(NewNode);
}
}
private void PopulateTreeViewControl()
{
try
{
List <Company> parentCompanies = Company.GetParentCompanies();
if (parentCompanies.Count > 0)
{
selComp = parentCompanies[0].Name;
}
foreach (Company comp in parentCompanies)
{
string compValueString = BLCompany.CreateCompanyValueString(comp);
TreeNode parentCompNode = new TreeNode(comp.Name, compValueString);
parentCompNode.SelectAction = TreeNodeSelectAction.Select;
//parentCompNode.Expand();
//handle child nodes
List <Company> childCompanies = Company.GetChildCompanies(comp.Id);
foreach (Company child in childCompanies)
{
compValueString = BLCompany.CreateCompanyValueString(child);
TreeNode childCompNode = new TreeNode(child.Name, compValueString);
childCompNode.SelectAction = TreeNodeSelectAction.Select;
//childCompNode.ImageUrl = C.imageRelFolder + "comp.png";
parentCompNode.ChildNodes.Add(childCompNode);
}
tvCompany.Nodes.Add(parentCompNode);
parentCompNode.Collapse();
}
}
catch (Exception ex)
{
log.Error(ex.Message);
var myCustomValidator = new CustomValidator();
myCustomValidator.IsValid = false;
myCustomValidator.ErrorMessage = ex.Message;
Page.Validators.Add(myCustomValidator);
}
}
protected void cmdSave_Click(object sender, EventArgs e)
{
if (!Page.IsValid)
{
return;
}
try
{
//save the logo file to the Images folder
if (txtLogoPath.Text != "")
{
cmdDeleteLogo.Visible = true;
imgLogo.Visible = true;
}
Company comp = new Company
{
Id = int.Parse(companyId.Value),
Name = txtCompName.Text,
Address = txtAddresse.Text,
Telephone = txtPhone.Text,
Logo = txtLogoPath.Text,
Email = txtEmail.Text,
ContactName = txtContactName.Text
};
//Validate input data
IValueProvider provider = new FormValueProvider(ModelBindingExecutionContext);
if (!TryUpdateModel <Company>(comp, provider))
{
return;
}
BLCompany.UpdateCompany(comp);
//modify the value string of the selected node
string nodeValue = Session["SelectedCompanyNodeValue"].ToString();
string compValueString = BLCompany.CreateCompanyValueString(comp);
//iterate all nodes and select the correct one
//foreach (TreeNode nde in tvCompany.Nodes)
//{
// if (nde.Value == nodeValue)
// {
// nde.Value = compValueString;
// nde.Select();
// break;
// }
//}
tvCompany.Nodes.Cast <TreeNode>().Where(node => node.Value == nodeValue)
.ToList()
.ForEach(node => {
node.Value = compValueString;
node.Select();
});
}
catch (Exception ex)
{
var myCustomValidator = new CustomValidator();
myCustomValidator.IsValid = false;
myCustomValidator.ErrorMessage = ex.Message;
//myCustomValidator.ValidationGroup = "Group2";
Page.Validators.Add(myCustomValidator);
}
}