private RoleSetModuleTreeItem ApplyCheckOnModuleTreeItem(ModuleTreeItem ti)
{
var rti = new RoleSetModuleTreeItem
{
Icon = ti.Icon,
IsChecked = false,
Module = ti.Module
};
if (ti.Children != null && ti.Children.Count > 0)
{
rti.Children = new List <RoleSetModuleTreeItem>();
ti.Children.ForEach(c => rti.Children.Add(ApplyCheckOnModuleTreeItem(c)));
}
return(rti);
}
private void SetChildrenModulesChecked(List <SysModule> modules, ModuleTreeItem mti, RadTreeView tv)
{
if (mti.Children != null && mti.Children.Count > 0)//判断是否叶子节点
{
foreach (ModuleTreeItem m in mti.Children)
{
SetChildrenModulesChecked(modules, m, tv);
}
}
else
{
if (modules.Any(sm => sm.ID == mti.Module.ID))
{
RadTreeViewItem tvItem = tv.ContainerFromItemRecursive(mti);
if (tvItem != null)
{
tvItem.CheckState = ToggleState.On;
}
}
}
}
private void myRadDataForm_EditEnding(object sender, EditEndingEventArgs e)
{
if (myRadDataForm.CanCommitEdit && e.EditAction == EditAction.Commit)
{
List <SysModule> modules = new List <SysModule>();
RadTreeView tv = this.GetMPTreeView();
//由于tv.CheckedItems不会包含未展开子节点（即使子节点被选中），因此咱们换一种方式
foreach (var item in tv.CheckedItems)
{
ModuleTreeItem mti = (ModuleTreeItem)item;
modules.Add(mti.Module);
}
//以下方式同样木有用
//IList dataSource = tv.ItemsSource as IList;
////dataSource是object集合，但是竟然能用ModuleTreeItem的对象去枚举，第一次知道，不知道其它集合类型会否有类似用法
//foreach (ModuleTreeItem mti in dataSource)
//{
// RadTreeViewItem container = tv.ContainerFromItemRecursive(mti);
// if (container != null && container.CheckState != ToggleState.Off)
// {
// modules.Add(mti.Module);
// if (mti.Children.Count > 0)
// modules.AddRange(GetCheckedChildrenModules(tv, mti));
// }
//}
var role = (SysRoleBO)myRadDataForm.CurrentItem;
role.Modules = modules;
SetOPAndIMAccess(role);
RoleVM _dataContext = new RoleVM();
UIHelper.AddOrUpdateRecord <SysRole>(myRadDataForm, _dataContext, e);
if (myRadDataForm.Mode == RadDataFormMode.AddNew && !e.Cancel)
{
RadGridView1.Rebind();//重新绑定，将创建者反馈到界面上
}
}
}
