CODEWITHSUNDEEP
javascriptarraysnode.jspug
dennis
dennis

Reputation: 153

How to pass an array object to Jade

Why doesn't this work?

music.js

var files = fs.readdirSync('public/mymusic');
view.render('music', {mydata: files});

music.jade

script(type='text/javascript').
  for (var i=0; i<mydata.length; i++) {
  console.log(mydata[i]);
  }

ReferenceError: mydata is not defined

This link seems to say I need to stringify and then parse the object, but then I no longer have the original array. how to pass an array of objects to jade template?

Upvotes: 0

Views: 735

Answers (1)

Sven
Sven

Reputation: 5265

Are you sure you want to output a block of Javascript code to be ran client-side?

If that's so, you have to define the variable in the client-side Javascript:

script(type="text/javascript").
  var mydata = !{JSON.stringify(mydata)}
  for (var i=0; i<mydata.length; i++) {
    console.log(mydata[i])
  }

The data you pass to your Jade view engine is not shared between client-side & server-side code.

Upvotes: 1

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