hdsoso
Nov 19, 2013, 1:13 PM
i have a tree panel , and his tree store have three modefields , they are id, type, pid. id is the primary key, type is the name of type, pid is the parent id .
please see the picture
7230
i use ComponentColumn which DataIndex="pid", and place a tree panel to the ComponentColumn,
because the inner treepanel is same as the outer treepanel , so i want to use same treestore which id is "ts_product_type", i try to place the treestore in the bin property , but failed. can you give me an advice ?
below is my code:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="product_type.aspx.cs" Inherits="extdemo.admin.pages.product_type" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
</head>
<body>
<form id="form1" runat="server">
<ext:ResourceManager runat="server" SourceFormatting="True"></ext:ResourceManager>
<ext:Viewport runat="server">
<Items>
<ext:TreePanel ID="tp_product_type" runat="server" Title="商品类别管理">
<Store>
<ext:TreeStore runat="server" ID="ts_product_type" OnReadData="LoadProductTypes">
<Model>
<ext:Model ID="Model1" runat="server">
<Fields>
<ext:ModelField Name="id"></ext:ModelField>
<ext:ModelField Name="type"></ext:ModelField>
<ext:ModelField Name="pid"></ext:ModelField>
</Fields>
</ext:Model>
</Model>
<Proxy>
<ext:PageProxy />
</Proxy>
</ext:TreeStore>
</Store>
<TopBar>
<ext:Toolbar runat="server">
<Items>
<ext:Button runat="server" Text="新增"></ext:Button>
</Items>
</ext:Toolbar>
</TopBar>
<Root>
<ext:Node Expanded="true" NodeID="-1">
<CustomAttributes>
<ext:ConfigItem Name="id" Value="-1" />
<ext:ConfigItem Name="type" Value="根节点" />
</CustomAttributes>
</ext:Node>
</Root>
<ColumnModel>
<Columns>
<ext:Column runat="server" DataIndex="id" Text="编号"></ext:Column>
<ext:TreeColumn runat="server" DataIndex="type" Text="类别" Flex="1">
<Editor>
<ext:TextField runat="server"></ext:TextField>
</Editor>
</ext:TreeColumn>
<ext:ComponentColumn runat="server" DataIndex="pid" Text="父类别">
<Component>
<ext:TreePanel runat="server" StoreID="ts_product_type">// here can not recognise the store ts_product_type
<Root>
<ext:Node Expanded="true" NodeID="-1">
<CustomAttributes>
<ext:ConfigItem Name="id" Value="-1" />
<ext:ConfigItem Name="type" Value="根节点" />
</CustomAttributes>
</ext:Node>
</Root>
<ColumnModel>
<Columns>
<ext:TreeColumn ID="TreeColumn1" runat="server" DataIndex="type" Text="类别" Flex="1">
<Editor>
<ext:TextField ID="TextField1" runat="server"></ext:TextField>
</Editor>
</ext:TreeColumn>
</Columns>
</ColumnModel>
</ext:TreePanel>
</Component>
</ext:ComponentColumn>
</Columns>
</ColumnModel>
<Plugins>
<ext:CellEditing runat="server"></ext:CellEditing>
</Plugins>
</ext:TreePanel>
</Items>
</ext:Viewport>
</form>
</body>
</html>
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Ext.Net;
using Service;
namespace extdemo.admin.pages
{
public partial class product_type : System.Web.UI.Page
{
readonly ProductTypeService _productTypeService = new ProductTypeService();
protected void Page_Load(object sender, EventArgs e)
{
if (!X.IsAjaxRequest)
{
tp_product_type.ExpandAll();
LoadAllProductType();
}
}
private void LoadAllProductType()
{
// tp_product_type1.Root.Add(new Node{Text = "new",NodeID = "1"});
}
public void LoadProductTypes(object sender, NodeLoadEventArgs e)
{
var pds = _productTypeService.GetChildProduct(int.Parse(e.No deID));
foreach (var qizProductType in pds)
{
var n = new Node { Leaf = _productTypeService.IsLeaf(qizProductType.id), NodeID = qizProductType.id.ToString(CultureInfo.InvariantCu lture) };
n.CustomAttributes.Add(new ConfigItem { Name = "pid", Value = qizProductType.pid.ToString() });
n.CustomAttributes.Add(new ConfigItem { Name = "type", Value = qizProductType.type });
n.CustomAttributes.Add(new ConfigItem { Name = "id", Value = qizProductType.id.ToString(CultureInfo.InvariantCu lture) });
e.Nodes.Add(n);
}
}
}
}
please see the picture
7230
i use ComponentColumn which DataIndex="pid", and place a tree panel to the ComponentColumn,
because the inner treepanel is same as the outer treepanel , so i want to use same treestore which id is "ts_product_type", i try to place the treestore in the bin property , but failed. can you give me an advice ?
below is my code:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="product_type.aspx.cs" Inherits="extdemo.admin.pages.product_type" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
</head>
<body>
<form id="form1" runat="server">
<ext:ResourceManager runat="server" SourceFormatting="True"></ext:ResourceManager>
<ext:Viewport runat="server">
<Items>
<ext:TreePanel ID="tp_product_type" runat="server" Title="商品类别管理">
<Store>
<ext:TreeStore runat="server" ID="ts_product_type" OnReadData="LoadProductTypes">
<Model>
<ext:Model ID="Model1" runat="server">
<Fields>
<ext:ModelField Name="id"></ext:ModelField>
<ext:ModelField Name="type"></ext:ModelField>
<ext:ModelField Name="pid"></ext:ModelField>
</Fields>
</ext:Model>
</Model>
<Proxy>
<ext:PageProxy />
</Proxy>
</ext:TreeStore>
</Store>
<TopBar>
<ext:Toolbar runat="server">
<Items>
<ext:Button runat="server" Text="新增"></ext:Button>
</Items>
</ext:Toolbar>
</TopBar>
<Root>
<ext:Node Expanded="true" NodeID="-1">
<CustomAttributes>
<ext:ConfigItem Name="id" Value="-1" />
<ext:ConfigItem Name="type" Value="根节点" />
</CustomAttributes>
</ext:Node>
</Root>
<ColumnModel>
<Columns>
<ext:Column runat="server" DataIndex="id" Text="编号"></ext:Column>
<ext:TreeColumn runat="server" DataIndex="type" Text="类别" Flex="1">
<Editor>
<ext:TextField runat="server"></ext:TextField>
</Editor>
</ext:TreeColumn>
<ext:ComponentColumn runat="server" DataIndex="pid" Text="父类别">
<Component>
<ext:TreePanel runat="server" StoreID="ts_product_type">// here can not recognise the store ts_product_type
<Root>
<ext:Node Expanded="true" NodeID="-1">
<CustomAttributes>
<ext:ConfigItem Name="id" Value="-1" />
<ext:ConfigItem Name="type" Value="根节点" />
</CustomAttributes>
</ext:Node>
</Root>
<ColumnModel>
<Columns>
<ext:TreeColumn ID="TreeColumn1" runat="server" DataIndex="type" Text="类别" Flex="1">
<Editor>
<ext:TextField ID="TextField1" runat="server"></ext:TextField>
</Editor>
</ext:TreeColumn>
</Columns>
</ColumnModel>
</ext:TreePanel>
</Component>
</ext:ComponentColumn>
</Columns>
</ColumnModel>
<Plugins>
<ext:CellEditing runat="server"></ext:CellEditing>
</Plugins>
</ext:TreePanel>
</Items>
</ext:Viewport>
</form>
</body>
</html>
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Ext.Net;
using Service;
namespace extdemo.admin.pages
{
public partial class product_type : System.Web.UI.Page
{
readonly ProductTypeService _productTypeService = new ProductTypeService();
protected void Page_Load(object sender, EventArgs e)
{
if (!X.IsAjaxRequest)
{
tp_product_type.ExpandAll();
LoadAllProductType();
}
}
private void LoadAllProductType()
{
// tp_product_type1.Root.Add(new Node{Text = "new",NodeID = "1"});
}
public void LoadProductTypes(object sender, NodeLoadEventArgs e)
{
var pds = _productTypeService.GetChildProduct(int.Parse(e.No deID));
foreach (var qizProductType in pds)
{
var n = new Node { Leaf = _productTypeService.IsLeaf(qizProductType.id), NodeID = qizProductType.id.ToString(CultureInfo.InvariantCu lture) };
n.CustomAttributes.Add(new ConfigItem { Name = "pid", Value = qizProductType.pid.ToString() });
n.CustomAttributes.Add(new ConfigItem { Name = "type", Value = qizProductType.type });
n.CustomAttributes.Add(new ConfigItem { Name = "id", Value = qizProductType.id.ToString(CultureInfo.InvariantCu lture) });
e.Nodes.Add(n);
}
}
}
}