[CLOSED] how to get SummaryColumn's summary value from directEvent

[hdsoso]

<ext:SummaryColumn SummaryType="Sum" ID="sc_jf" runat="server" Flex="1" Text="借方金额" DataIndex="Jfsl">
                                        <Renderer Handler="if(value!=null)return value +'元';" />
                                        <SummaryRenderer Handler="if(value!=0)return value +'元';" />
                                        <Editor>
                                            <ext:NumberField ID="NumberField3" runat="server"></ext:NumberField>
                                        </Editor>
                                    </ext:SummaryColumn>
                                    <ext:SummaryColumn SummaryType="Sum" ID="sc_df" runat="server" Flex="1" Text="贷方金额" DataIndex="Dfsl">
                                        <Renderer Handler="if(value!=null)return value +'元';" />
                                        <SummaryRenderer Handler="if(value!=0)return value +'元';" />
                                        <Editor>
                                            <ext:NumberField ID="NumberField4" runat="server"></ext:NumberField>
                                        </Editor>
                                    </ext:SummaryColumn>

        protected void e_savenew(object sender, DirectEventArgs e)
        {
             // sc_jf.value?
             X.Msg.Alert("ssss","dddfff").Show();
        }

how to get SummaryColumn's value from directEvent ,
such as one column value 10,another is 20,
how to get the sum 30 from code behide?

[Daniil]

Hi @hdsoso,

You should send it via a DirectEvent's ExtraParams.

To access a summary data on client side, please use:

App.Summary1.summaryRecord.data

[hdsoso]

Hi @hdsoso,

You should send it via a DirectEvent's ExtraParams.

To access a summary data on client side, please use:

App.Summary1.summaryRecord.data

return the json string in code behind.

{"Jfsl":13,"Dfsl":3,"id":"gridview-1016-summary-record"}

how to get jfsl's value ?

[Daniil]

You can deserialize it using JSON.Deserialize.

[Tbaseflug]

I am using App.Summary1.summaryRecord.data and it is telling me:

Unable to get property 'data' of undefined or null reference

[Daniil]

I am using App.Summary1.summaryRecord.data and it is telling me:

Unable to get property 'data' of undefined or null reference

Hi @Tbaseflug,

Please provide a test case.