EJS.JS Error: Unable to find the title

I'm facing an issue with a script in express. I have a function that renders a view upon the success of another function. This project involves angular, node, express, and ejs as the view engine. However, when I try to render the view, I encounter an ejs error like this:

ReferenceError: /Users/emilywfrancis/Desktop/nodejs-angularjs-sequelizejs/views/about.ejs:5

3| <html ng-app="app">

4| <meta charset="utf-8">

5| <link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/font-awesome/3.1.0/css/font-awesome.min.css" />

6| <% include header %>

7| <% include navbar %> 

8| <body>
  title is not defined

Below is the code snippet causing the issue:

exports.verifyusers= function(req, res) {
models.user.find({
where: {
  email: req.body.email,
  password: req.body.password
}
 }).then(function(res, user) {
    if(user == "user.name") { //if user exists in database
        res.render('/about')
    };
 });
};

Answer №1

It appears that the issue lies within the header file, where it should properly include something similar to:

<%= title %>

To address this error, I suggest updating it to the following code snippet:

<%= (typeof title !== "undefined" ? title : "") %>

Answer №2

Make sure to assign a title value if it hasn't been already set. If it has, then the answer provided by @andlrc is correct, but it's still important to understand why the error is being thrown. Ignoring this practice can lead to issues.

Within your server code, create a variable named title and assign it a string value. Then pass this variable to your view template for rendering.

You can refer to this example for further guidance.

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