1<ext:Store 
 2            ID="Store1" 
 3            runat="server" 
 4            AutoSave="true" 
 5            ShowWarningOnFailure="false"
 6            OnBeforeStoreChanged="HandleChanges" 
 7            SkipIdForNewRecords="false"
 8            RefreshAfterSaving="None">
 9            <Reader>
10                <ext:JsonReader IDProperty="Id">
11                    <Fields>
12                        <ext:RecordField Name="Id" />
13                        <ext:RecordField Name="Email" AllowBlank="false" />
14                        <ext:RecordField Name="First" AllowBlank="true" SubmitEmptyValue="Null" />
15                        <ext:RecordField Name="Last" AllowBlank="true" SubmitEmptyValue="Undefined" />
16                    </Fields>
17                </ext:JsonReader>
18            </Reader>
19            
20            <Listeners>
21                <Exception Handler="
22                    Ext.net.Notification.show({
23                        iconCls    : 'icon-exclamation', 
24                        html       : e.message, 
25                        title      : 'EXCEPTION', 
26                        autoScroll : true, 
27                        hideDelay  : 5000, 
28                        width      : 300, 
29                        height     : 200
30                    });" />
31                <BeforeSave Handler="var valid = true; this.each(function(r){if(r.dirty && !r.isValid()){valid=false;}}); return valid;" />
32            </Listeners>
33        </ext:Store>

 1<ext:FormPanel 
 2            ID="UserForm" 
 3            runat="server"
 4            Icon="User"
 5            Frame="true"
 6            LabelAlign="Right"
 7            Title="User -- All fields are required"
 8            Width="500">
 9            <Items>
10                <ext:TextField runat="server"
11                    FieldLabel="Email"
12                    DataIndex="Email"
13                    AllowBlank="false"
14                    Vtype="email"
15                    AnchorHorizontal="100%"
16                    />
17                
18                <ext:TextField runat="server"
19                    FieldLabel="First"
20                    DataIndex="First"
21                    AllowBlank="true"
22                    AnchorHorizontal="100%"
23                    />
24                
25                <ext:TextField runat="server"
26                    FieldLabel="Last"
27                    DataIndex="Last"
28                    AllowBlank="true"
29                    AnchorHorizontal="100%"
30                    />
31            </Items>
32            
33            <Buttons>
34                <ext:Button 
35                    runat="server"
36                    Text="Save"
37                    Icon="Disk">
38                    <Listeners>
39                        <Click Handler="updateRecord(#{UserForm});" />
40                    </Listeners>
41                </ext:Button>
42                
43                <ext:Button 
44                    runat="server"
45                    Text="Create"
46                    Icon="UserAdd">
47                    <Listeners>
48                        <Click Handler="addRecord(#{UserForm}, #{GridPanel1});" />
49                    </Listeners>
50                </ext:Button>
51                
52                <ext:Button 
53                    runat="server"
54                    Text="Reset">
55                    <Listeners>
56                        <Click Handler="#{UserForm}.getForm().reset();" />
57                    </Listeners>
58                </ext:Button>
59            </Buttons>
60        </ext:FormPanel>