CODEWITHSUNDEEP
javascriptnode.jsms-word
codeinprogress
codeinprogress

Reputation: 3501

Node.js using officegen to create and download word document

I want to use officegen npm module to create a word (docx) file and download it. In the past I have used tempfile module to create a temporary path for downloading purpose. Here is the code I have written for word doc download:

var tempfile = require('tempfile');
var officegen = require('officegen');
var docx = officegen('docx');

router.post('/docx', function(req, res){
    var tempFilePath = tempfile('.docx');
    docx.setDocSubject ( 'testDoc Subject' );
    docx.setDocKeywords ( 'keywords' );
    docx.setDescription ( 'test description' );

    var pObj = docx.createP({align: 'center'});
    pObj.addText('Policy Data', {bold: true, underline: true});

    docx.on('finalize', function(written) {
        console.log('Finish to create Word file.\nTotal bytes created: ' + written + '\n');
    });
    docx.on('error', function(err) {
        console.log(err);
    });

    docx.generate(tempFilePath).then(function() {
        res.sendFile(tempFilePath, function(err){
            if(err) {
                console.log('---------- error downloading file: ' + err);
            }
        });
    });
});

However it gives me an error saying

TypeError: dest.on is not a function

The total bytes created are also shown 0. What am I doing wrong?

Upvotes: 1

Views: 7771

Answers (1)

codeinprogress
codeinprogress

Reputation: 3501

router.post('/docx', function(req, res){
    var tempFilePath = tempfile('.docx');
    docx.setDocSubject ( 'testDoc Subject' );
    docx.setDocKeywords ( 'keywords' );
    docx.setDescription ( 'test description' );

    var pObj = docx.createP({align: 'center'});
    pObj.addText('Policy Data', {bold: true, underline: true});

    docx.on('finalize', function(written) {
        console.log('Finish to create Word file.\nTotal bytes created: ' + written + '\n');
    });
    docx.on('error', function(err) {
        console.log(err);
    });

   res.writeHead ( 200, {
    "Content-Type": "application/vnd.openxmlformats-officedocument.documentml.document",
    'Content-disposition': 'attachment; filename=testdoc.docx'
    });
    docx.generate(res);
});

Upvotes: 3

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