Ways to retrieve all local variables in an Express view

I'm exploring options to access all the app.locals within views. Here's what I have in my app.js:

app.locals.title = "Title"
    app.locals.page = "Page 1"
    

These work fine, and I can easily use them in views like this:

<%= title %>
    <%= page %>
    

However, I'm wondering if there is a way to retrieve all locals without specifying each key individually (app.locals.xyz.title). This would allow me to do something like this:

<% for(var i=0; i < locals.length; i ++ ){ %>
        <li><%= locals[i] %></li>
    <% } %>
    

Answer №1

One must explicitly provide it:

res.locals.someLocals = res.locals;

After that, in the visual display:

<%= someLocals %>

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