Jun 04, 2012, 4:31 PM
[CLOSED] summarycolumn didn't recalculate automatically when data is inserted directly into the store
It seems that the summarycolumn didn't recalculate automatically when data is inserted into the store. How to force the summarycolumn to recalculate manually?
Here is the code to reproduce the problem:
Here is the code to reproduce the problem:
<%@ Page Language="C#" %>
<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
<script runat="server">
[DirectMethod]
public void add()
{
strColInst.Insert(0, new { instName = "abc", amount = 101.10, instPerc = 10, instCode = "a1" });
}
</script>
<!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></title>
</head>
<body>
<form id="form1" runat="server">
<ext:ResourceManager ID="ResourceManager1" runat="server" />
<ext:GridPanel ID="Panel4" runat="server" Title="Instruments" Border="false" Layout="FitLayout" Icon="PackageAdd" Selectable="true">
<View>
<ext:GridView ID="GridView1" runat="server" LoadMask="true" LoadingText="Loading..." />
</View>
<Store>
<ext:Store ID="strColInst" runat="server" >
<Model>
<ext:Model ID="Model1" runat="server" IDProperty="instCode">
<Fields>
<ext:ModelField Name="instCode" />
<ext:ModelField Name="instName" />
<ext:ModelField Name="amount" Type="Float"/>
<ext:ModelField Name="instPerc" Type="Float" />
</Fields>
</ext:Model>
</Model>
</ext:Store>
</Store>
<ColumnModel ID="ColumnModel2" runat="server">
<Columns>
<ext:Column ID="Column1" runat="server" Text="Instrument Name" DataIndex="instName" Flex="1">
</ext:Column>
<ext:SummaryColumn ID="SummaryColumn1" runat="server" Text="Amount" Width="90" DataIndex="amount" SummaryType="Sum">
<SummaryRenderer Handler="return Ext.util.Format.number(value, '0,000.00');" ></SummaryRenderer>
</ext:SummaryColumn>
<ext:SummaryColumn ID="Column5" runat="server" Text="%" DataIndex="instPerc" Width="30" SummaryType="Sum">
<SummaryRenderer Handler="return Ext.util.Format.number(value, '00');" ></SummaryRenderer>
</ext:SummaryColumn>
</Columns>
</ColumnModel>
<Features>
<ext:Summary ID="sumInst" runat="server" />
</Features>
<SelectionModel>
<ext:RowSelectionModel ID="ExtInvSelectionModel" runat="server" Mode="Single" />
</SelectionModel>
<Buttons>
<ext:Button Icon="Add" ID="btnAddInst" Text="Add New" runat="server" >
<Listeners>
<Click Handler="App.direct.add()"></Click>
</Listeners>
</ext:Button>
<ext:Button Icon="Delete" ID="btnDelInst" Text="Delete" runat="server" >
<Listeners>
</Listeners>
</ext:Button>
</Buttons>
</ext:GridPanel>
</form>
</body>
</html>
Last edited by Daniil; Jun 07, 2012 at 11:22 AM.
Reason: [CLOSED]
