/// <summary>
/// 绑定子节点
/// </summary>
/// <param name="node"></param>
private void LoadChildNodes(TreeNode node)
{
var nodeId = node.NodeID;
if (ProjectItemsService.Count(p => p.FParentId == nodeId && p.FFlag == 1 && p.FCompanyId == CurrentUser.AccountComId) == 0)
{
node.Leaf = true;
}
else
{
node.Expanded = true;
node.Nodes.Clear();
foreach (
var item in
ProjectItemsService.Where(p => p.FParentId == nodeId && p.FFlag == 1 && p.FCompanyId == CurrentUser.AccountComId))
{
var cNode = new TreeNode
{
Text = string.Format(@"{0}-{1}", item.FId, item.FKey),
NodeID = item.FId.ToString(CultureInfo.InvariantCulture),
EnableClickEvent = true,
Expanded = false
};
//加载子部门信息
node.Nodes.Add(cNode);
//
LoadChildNodes(cNode);
}
}
}
/// <summary>
/// 树绑定
/// </summary>
private void LoadTreeSource()
{
trDept.Nodes.Clear();
var project = ProjectItemsService.Where(p => p.FId == "2002" && //
p.FCompanyId == CurrentUser.AccountComId && p.FFlag == 1).FirstOrDefault();
if (project != null)
{
var rootNode = new TreeNode
{
Text = string.Format("{0}-{1}", project.FId, project.FKey),
NodeID = project.FId.ToString(CultureInfo.InvariantCulture),
Icon = Icon.BulletBlue,
EnableClickEvent = true,
Expanded = true
};
trDept.Nodes.Add(rootNode);
trDept.SelectedNodeID = "2002";
//加载子部门信息
LoadChildNodes(rootNode);
}
}
/// <summary>
/// 树绑定
/// </summary>
private void LoadTreeSource(string code)
{
trDept.Nodes.Clear();
var project = ProjectItemsService.Where(p => p.FId == code && p.FCompanyId == CurrentUser.AccountComId).FirstOrDefault();
if (project != null)
{
var rootNode = new TreeNode
{
Text = project.FName,
NodeID = project.FId.ToString(CultureInfo.InvariantCulture),
EnableClickEvent = true,
Expanded = true
};
trDept.Nodes.Add(rootNode);
trDept.SelectedNodeID = code;
//加载子部门信息
LoadChildNodes(rootNode);
BindDataGrid();
}
}
/// <summary>
/// 删除
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnDelete_Click(object sender, EventArgs e)
{
//IEnumerable<string> selectIds = GetSelectIds();
try
{
var sid = Grid1.DataKeys[Grid1.SelectedRowIndexArray[0]][0].ToString();
var item = ProjectItemsService.FirstOrDefault(p => p.FId == sid);
item.FFlag = item.FFlag == 1 ? 0 : 1;
if (ProjectItemsService.SaveChanges() > 0)
{
BindDataGrid();
Alert.Show("提交成功。", MessageBoxIcon.Information);
//记录日志
//Log(string.Format(@"禁用帐号{0}成功。", account.account_number));
}
else
{
Alert.Show("提交失败，请重试！", MessageBoxIcon.Error);
}
}
catch (Exception ex)
{
Alert.Show("提交失败！", MessageBoxIcon.Warning);
}
}
/// <summary>
/// 分类
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnDeleteClass_Click(object sender, EventArgs e)
{
try
{
if (trDept.SelectedNode == null)
{
Alert.Show("请选择要删除的分类节点！", MessageBoxIcon.Information);
}
else
{
string sid = trDept.SelectedNodeID;
if (trDept.SelectedNode.ParentNode != null)
{
ProjectItemsService.Delete(p => p.FId == sid && //
p.FCompanyId == CurrentUser.AccountComId);
Alert.Show("删除分类完成", MessageBoxIcon.Information);
LoadTreeSource();
}
else
{
//提未不让删除操作
Alert.Show("根节点无权删除操作！", MessageBoxIcon.Warning);
}
}
}
catch (Exception)
{
Alert.Show("删除失败！", MessageBoxIcon.Warning);
}
}
/// <summary>
/// 树绑定
/// </summary>
private void LoadTreeSource()
{
trDept.Nodes.Clear();
//钢瓶
var project = ProjectItemsService.Where(p => p.FId == "2001" && p.FCompanyId == CurrentUser.AccountComId).FirstOrDefault();
if (project != null)
{
var rootNode = new TreeNode
{
Text = project.FName,
NodeID = project.FId.ToString(CultureInfo.InvariantCulture),
Icon = Icon.BulletBlue,
EnableClickEvent = true,
Expanded = true
};
trDept.Nodes.Add(rootNode);
//加载子部门信息
LoadChildNodes(rootNode);
//设置默认选择项
//trDept.SelectedNodeID = rootNode.NodeID;
}
}
private void LoadData()
{
var item =
ProjectItemsService.Where(
p => p.FCompanyId == CurrentUser.AccountComId && p.FId == FParentId && p.FFlag == 1)
.FirstOrDefault();
if (item != null)
{
lblParent.Text = string.Format("{0}-{1}", item.FId, item.FName);
}
else
{
var pItem = new ProjectService().Where(
p => p.FCompanyId == CurrentUser.AccountComId && p.FFlag == 1 && p.FId == FSParent).FirstOrDefault();
if (pItem != null)
{
lblParent.Text = string.Format("{0}-{1}", pItem.FId, pItem.FName);
}
}
switch (Actions)
{
case WebAction.Add:
break;
case WebAction.Edit:
txtFId.Text = ProjectItems.FId;
txtFName.Text = ProjectItems.FName;
break;
}
}
/// <summary>
/// 提交编辑
/// </summary>
private bool SubmintEdit()
{
if (ProjectItems != null)
{
ProjectItems.FName = txtFName.Text.Trim();
ProjectItems.FKey = txtFKey.Text.Trim();
ProjectItems.FValue = txtFValue.Text.Trim();
return(ProjectItemsService.SaveChanges() >= 0);
}
return(false);
}
/// <summary>
/// 提交添加
/// </summary>
private bool SubmintAdd()
{
var items = new LHProjectItems
{
FFlag = 1,
FCompanyId = CurrentUser.AccountComId,
FParentId = ParentId,
FSParent = ParentId,
FId = txtFId.Text.Trim(),
FName = txtFName.Text.Trim(),
FKey = txtFKey.Text.Trim(),
FValue = txtFValue.Text.Trim(),
};
return(ProjectItemsService.Add(items));
}
/// <summary>
/// 绑定数据表格
/// </summary>
private void BindDataGrid()
{
int output;
dynamic orderingSelector;
Expression <Func <LHProjectItems, bool> > predicate = BuildPredicate(out orderingSelector);
//取数据源
IQueryable <LHProjectItems> list = ProjectItemsService.Where(predicate, Grid1.PageSize, Grid1.PageIndex + 1,
orderingSelector, EnumHelper.ParseEnumByString <OrderingOrders>(SortDirection), out output);
//设置页面大小
Grid1.RecordCount = output;
//绑定数据源
Grid1.DataSource = list;
Grid1.DataBind();
ddlPageSize.SelectedValue = Grid1.PageSize.ToString(CultureInfo.InvariantCulture);
}
