Import excel: Getting `import` function undefined

Import excel: Getting `import` function undefined

Posted by: nmudaliar on 28 May 2025, 9:01 am EST

• 

  nmudaliar

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  Posted 28 May 2025, 9:01 am EST - Updated 28 May 2025, 9:32 am EST

  Hey,
  
  I’m new to spreadJS, I’m using spreadJS in the angular application.

  1. I’m trying to import xlsx file.

  this.spread.import(file, function() {}, function() {}, options);

  But I’m getting

  import

  undefined.

  2. Then I tried to start 30 day free trial. I’m not sure how to integrate the downloaded zip file.
• 

  priyam.kushwaha

  

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  Posted 29 May 2025, 1:36 am EST

  Hi,

  The import function of SpreadJS is available with the @mescius/spread-sheets-io : https://www.jsdelivr.com/package/npm/@mescius/spread-sheets-io plugin. Therefore, it is required to import this script into the application and the import function will run as expected.

  You can also refer to the SpreadJS Import & Export Demo : https://developer.mescius.com/spreadjs/demos/features/spreadjs-file-format/overview/purejs which illustrates the use of the import function in SpreadJS.

  Please feel free to reach out if you encounter any further issues or require additional guidance.

  Best Regards,

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  nmudaliar

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  Posted 29 May 2025, 2:49 am EST - Updated 29 May 2025, 2:58 am EST

  Hi Priyam,
  
  Thank you for your response.
  
  I installed this npm package: https://www.jsdelivr.com/package/npm/@mescius/spread-sheets-io
  
  But still getting

  import

  function undefined.
  
  JFYI, I’m using angular application. Could you please help me out what am I missing here?

  UPD: I forgot to import

  import '@mescius/spread-sheets-io'

  Now it works!
  
  Thank you