zip.js | JavaScript library to zip and unzip files supporting multi

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A sample GET request using superagent:

I first understood the question, as : "can I compress the generated docx file ?" . I'm leaving this answer if some people find it useful.

By default, the generated docx documents are zip files but which are uncompressed to minimize time of compression. You don't need to create another zip on top of docxtemplater, you can just tell PizZip to compress the files.

To do that, you can use the following compression: "DEFLATE" parameter:

Try upgrading gulp-fontello version 0.5.2.

or add this to your package.json

I believe your goal as follows.

• When a XLSX file on the local PC is selected, you want to retrieve the XLSX data and put to textarea using Javascript and xlsx.js.
• When a bottom button is clicked, you want to send the values in textarea to Google Apps Script side, and want to put the values to the Google Spreadsheet.
• From Excel file has only one sheet with one simple table, I understood that the XLSX data has only one sheet.

• In your script, when there are multiple sheets in the XLSX data, the values of only the last sheet are sent to Google Apps Script. Because the values of other sheets are overwritten in workbook.SheetNames.forEach().
  • But from your replying, I could understand that you suppose that the XLSX data has only one sheet. So in this case, your script becomes more simple.
• In your script, an error occurs at document.getElementById('upload').addEventListener('click', handleFileSelect).value.
• In order to put the values to the Spreadsheet, I would like to propose to use setValues instead of appendRow. When setValues is used, the values of the multiple rows and columns can be put with one call.
  • In this case, the values are required to be 2 dimensional array.

When above points are reflected to your script, it becomes as follows.

It worked for me (with Angular)

HTML

Please remove tag inside

The problem is with this tag:

No! Angularcsv is independent package only used to download the csv format file. It automatically convert your data in comma separated format along with your header. After processing your data new AngularCsv(data, 'My Report'); this line trigger the download and file get downloaded. For more info https://www.npmjs.com/package/angular7-csv

Now to come to your question you can achieve csv file in zip folder functionality by traditional way of code

Why its throwing error is, we are trying to read the file its completely downloaded from any cloud or somewhere else. So before read your excel file ensure that file is not in write mode. Once file completely downloaded try to populate the Excel data.

Hope it will solve your issue.