javascript - How can I pass JSON to client using Node.js + HBS + Express? -

javascript - How can I pass JSON to client using Node.js + HBS + Express? -

consider, sending json client follows in render page of express (using hbs view engine):

res.render('mypage.html', { layout: false, pagetitle: 'project name', json_data: {field1:'value',field2:'value2'}});

i able access , set title of html page using {{pagetitle}}, next code.

<title>{{pagetitle}}</title>

now want show json_data alert popup.

i've tried next way, getting uncaught syntaxerror: unexpected token {, while debugging in chrome shows var jsonobj = [object object]

function fbonbodyload() { var jsonobj = {{json_data}}; alert(jsonobj); }

could body give thought on how access json_data , show in alert

advance thanks

you register handlebars helper format object string format (such using json.stringify), , utilize helper in view. http://handlebarsjs.com/block_helpers.html

javascript json node.js express handlebars.js