Check before leave

[TheDarkBoz]

Hello

I want to check that the sum is 100 before leave my view but I dont find how access the value of sum

Please find in attachment my view.

Thanks you.

Best Regards

Attachment: Detail_60b8c79f.zip

[Seeni Sakthi Kumar Seeni Raj]

Hi Atolgan,  

 

Thanks for contacting Syncfusion Support.  

 

We could see you would like to calculate the sum of the Respective field and return it in the page unload. This can be done in the following methodology.  

 

<script> 

    window.addEventListener("beforeunload", function (e) { 

        var obj = $("#Grid").ejGrid("instance"); 

        var sum = ej.sum(obj.model.dataSource.dataSource.json, "Freight"); 

        alert(sum); 

    }); 

</script> 

 

Regards,  

Seeni Sakthi Kumar S. 

[TheDarkBoz]

It is good thank you.

[Seeni Sakthi Kumar Seeni Raj]

Hi Atolgan,  

 

Thanks for the update.  

 

We are happy to hear that your requirement has been achieved and you are good to go. 

 

Regards,  

Seeni Sakthi Kumar S.