Replacing Placeholders In Email Template

What is the better way to replace placeholders in email module? So, I have made a mail service which takes parameters like templatename , receiverMail & locals. locals have the

Solution 1:

We can use regular expressions to search and replace the template with the user specified data.

I have put up a small demo at

Working DEMO

Here I am replacing the template with the actual data.

I am using the below code for replacing the data in the template:

for (var i = 0; i < data.length; i++) {
        var obj = data[i];
        output +="<p>" + template.replace(/\<%=(.*?)\%>/g, function(match, property) {
            return obj[property];
        }) + "</p>";

 }