How to pass variables in node js?

Here I'm passing id which stored in m, please help me how to pass id. and call that page using that id. I'm using the embedded JavaScript template as a view engine please help.

id

m

id

id

$.each(products, function(index, product )

var m= product['_id'];
//document.write(alert(m));
string += '<tr><td>'+(index+1)+'</td><td>'+product['_id']+'</td><td>'+product['name']+'</td><td>'+product['category']+'</td><td>'+product['price']+'</td><td>'+product['manufacturer']+'</td><td><a href="/profile/dashboard/update/m">Update</a> </td></tr>';
);


route code

app.get('/profile/dashboard/update/:m',function (req,res,next)
console.log("hi"+req.params.m);
);


3 Answers
3

string += '<tr><td>'+(index+1)+'</td><td>'+product['_id']+'</td><td>'+product['name']+'</td><td>'+product['category']+'</td><td>'+product['price']+'</td><td>'+product['manufacturer']+'</td><td><a href="profile/dashboard/update/'+id+'">Update</a> </td></tr>';


It will work

You need to use this quotes `` for template string;

as example:

var m = 1;
var string = `id: $m`


`... <a href=/profile/dashboard/update/$product['id']>Update</a> </td></tr>`

`... <a href=/profile/dashboard/update/$product['id']>Update</a> </td></tr>`

You need to wrap your whole string in backticks and pass the variables as written above ( $var_name ). See this answer for more info. This isn't a NodeJS question, more of a Javascript question itself.

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