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How to handle custom error message on importing

This knowledge base explains how to handle custom error message on excel importing in Spreadsheet. It can be achievable by using ‘actionBegin’ client-side event and ‘alert()’ client-side method.

 

In the below scenario, incorrect file path error has to be handled on importing using try-catch and on exception throws, the custom message is returned to Spreadsheet (here, returned ‘File not found.’ message).

 

JavaScript

 

HTML

 

JS

 

WEBAPI

 

MVC

 

CSHTML

 

CONTROLLER

 

ASP

 

ASPX

 

ASHX

 

The below screenshot represents the output of the above code example.

Figure: Spreadsheet with custom alert message

Article ID: Published Date: Last Revised Date: Platform: Control:
8571 03/07/2018 03/07/2018 JavaScript ejSpreadSheet
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