Hi,
The Store doesn't read property value if property is not in field collection (but read if you use SerializationMode="Complex", default mode is Simple)
I wrote small sample which shows that the store doesn't read unrequired property (I added show alert in getter of OtherDescription property, also you cann add breakpoint to getter to ensure that store doesn't read that property).
<%@ Page Language="C#" %>
<%@ Import Namespace="System.Collections.Generic"%>
<%@ Register Assembly="Coolite.Ext.Web" Namespace="Coolite.Ext.Web" TagPrefix="ext" %>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>Test Page</title>
<script runat="server">
public class Order
{
public int ID
{
get; set;
}
public string Description
{
get; set;
}
private string oDescription;
public string OtherDescription
{
get
{
Ext.Msg.Alert("Get", this.ID.ToString()).Show();
return this.oDescription;
}
set
{
this.oDescription = value;
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
OrderStore.DataSource = new List<Order>
{
new Order{ID = 1, Description = "Desc1", OtherDescription = "ODesc1"},
new Order{ID = 2, Description = "Desc2", OtherDescription = "ODesc2"},
new Order{ID = 3, Description = "Desc3", OtherDescription = "ODesc3"},
new Order{ID = 4, Description = "Desc4", OtherDescription = "ODesc4"},
new Order{ID = 5, Description = "Desc5", OtherDescription = "ODesc5"}
};
OrderStore.DataBind();
}
</script>
</head>
<body>
<form id="form1" runat="server">
<ext:ScriptManager ID="SM1" runat="server" />
<ext:Store runat="server" ID="OrderStore">
<Reader>
<ext:JsonReader ReaderID="ID">
<Fields>
<ext:RecordField Name="ID"/>
<ext:RecordField Name="Description" />
</Fields>
</ext:JsonReader>
</Reader>
</ext:Store>
<ext:GridPanel runat="server" Width="600" Height="300" Title="Grid" StoreID="OrderStore">
<ColumnModel>
<Columns>
<ext:Column Header="ID" DataIndex="ID"></ext:Column>
<ext:Column Header="Description" DataIndex="Description"></ext:Column>
</Columns>
</ColumnModel>
</ext:GridPanel>
</form>
</body>
</html>
