Aug 02, 2010, 7:18 AM
[CLOSED] [1.0] Issue with paging on grid load.
Hi,
I have an issue with paging on grid load. I am specifying the page size, but still it is loading all the records on first time grid_load.
I have an issue with paging on grid load. I am specifying the page size, but still it is loading all the records on first time grid_load.
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="_Default" %>
<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<ext:ResourceManager ID="RM" runat="server">
</ext:ResourceManager>
<ext:Store ID="Store1" runat="server" EnableViewState="true">
<Reader>
<ext:ArrayReader IDProperty="ident">
<Fields>
<ext:RecordField Name="change" Type="int" />
<ext:RecordField Name="name" Type="String" />
<ext:RecordField Name="Milk" Type="int" />
<ext:RecordField Name="meal" Type="Float" />
</Fields>
</ext:ArrayReader>
</Reader>
</ext:Store>
<ext:Store ID="GridStore" runat="server">
<Reader>
<ext:JsonReader IDProperty="Ident">
<Fields>
<ext:RecordField Name="StudentIdent" />
<ext:RecordField Name="StudentName" />
<ext:RecordField Name="Remain" Type="Float" />
<ext:RecordField Name="Payment" Type="Float" />
<ext:RecordField Name="WorkFlag" Type="Boolean" />
<ext:RecordField Name="Lunchflag" Type="Boolean" />
<ext:RecordField Name="Milkflag" Type="Boolean" />
<ext:RecordField Name="TransrvUniq" Type="Int" />
<ext:RecordField Name="TranalaUniq" Type="Int" />
<ext:RecordField Name="AlertCount" />
<ext:RecordField Name="SUniq">
</ext:RecordField>
</Fields>
</ext:JsonReader>
</Reader>
</ext:Store>
<ext:Panel ID="Panel3" runat="server" BodyBorder="false" AutoWidth="true">
<Content>
<ext:GridPanel ID="entryGridPanel" StoreID="GridStore" runat="server" Height="390">
<ColumnModel ID="columnModel1" runat="server">
<Columns>
<ext:Column Header="Ident" DataIndex="StudentIdent" Width="100">
</ext:Column>
<ext:Column Header="Student Name" DataIndex="StudentName" Width="345">
</ext:Column>
<ext:Column Header="Remain" DataIndex="Remain" Width="60">
</ext:Column>
<ext:Column ColumnID="cpType" Header="Payment" DataIndex="WorkFlag" Width="60">
<Editor>
<ext:TextField ID="txtPoints" runat="server" Width="60">
</ext:TextField>
</Editor>
</ext:Column>
</Columns>
</ColumnModel>
<BottomBar>
<ext:PagingToolbar ID="PagingToolBar2" runat="server" PageSize="6" StoreID="GridStore"
EmptyMsg="No records found" HideRefresh="true">
<Listeners>
</Listeners>
</ext:PagingToolbar>
</BottomBar>
</ext:GridPanel>
</Content>
</ext:Panel>
<ext:Button ID="Button1" runat="server" Text="Submit">
<DirectEvents>
<Click OnEvent="SubBtn_Click">
</Click>
</DirectEvents>
</ext:Button>
</form>
</body>
</html>
--- Code Behind ---
Imports Ext.Net
Partial Class _Default
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
End Sub
Protected Sub SelectBtn_Click(ByVal sender As Object, ByVal e As DirectEventArgs)
End Sub
Protected Sub SubBtn_Click(ByVal sender As Object, ByVal e As DirectEventArgs)
Me.GridStore.DataSource = New Object() { _
New Object() {123, "Student1", 1}, _
New Object() {234, "Student2", 0}, _
New Object() {456, "Student3", 1}, _
New Object() {0, "Student67", 1}, _
New Object() {51, "Studen67447", 1}, _
New Object() {62, "Student234", 0}, _
New Object() {273, "Student34f", 1}, _
New Object() {362, "Student6f75", 1}, _
New Object() {353, "Studen64f87", 1}, _
New Object() {52, "Student23224", 0}, _
New Object() {2333, "Student3444", 1}, _
New Object() {322, "Student67544", 1}, _
New Object() {313, "Studen648447", 1}, _
New Object() {211, "Student2434", 0}, _
New Object() {213, "Student3444", 1}, _
New Object() {322, "Student67235", 1}, _
New Object() {331, "Studen6487g", 1} _
}
Me.GridStore.DataBind()
End Sub
End Class
Last edited by geoffrey.mcgill; Aug 02, 2010 at 6:26 PM.
