app.get("/articles", function(req, res){
Article.find({}, function(err, articles){
if(err){
console.log("an error occurred!!!");
}else{
res.render("homepage", `{articles: articles}`);
}
});
I created this code during a web development program taught by Colt Steele.
If the content is indeed as displayed, it simply appears as the literal text {blogs: blogs}. It exists within an untagged template literal (creating a string), and is not a token within that literal, therefore only displaying as text:
console.log(`{blogs: blogs}`); // "{blogs: blogs}"However, if it were presented like this:
res.render("index", {blogs: blogs});
(without the backticks), then it would be considered an object initializer (commonly referred to as an "object literal") creating an object with a single property named blogs using the value from the blogs variable:
const blogs = "value of blogs";
const obj = {blogs: blogs};
console.log(obj.blogs); // "value of blogs"This initializer generates the object and sends it to render as the second argument.
In newer environments (ES2015+), shorthand property notation can be utilized: {blogs}.
res.send("home", {articles: articles});
In the above code snippet, we are using articles as the property name in our template and it holds the response data received from the server.
https://i.stack.imgur.com/ABCDe.jpg
This image represents the relationship between JavaScript keys in a visual way, helping to enhance your understanding.
res.render("index", `{blogs: blogs}`);
If you are using EJS, the code line above allows the 'view engine' or EJS to display the key value "blogs" dynamically in your index.ejs file (where <%=blogs%> is used).
I hope this explanation has clarified any questions you may have had. Thank you.
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