@koa/ejs
Koa ejs view render middleware. support all feature of ejs.
Usage
Example
const Koa = require("koa");
const render = require("@koa/ejs");
const path = require("path");
const app = new Koa();
render(app, {
root: path.join(__dirname, "view"),
layout: "template",
viewExt: "html",
cache: false,
debug: true,
});
app.use(async function (ctx) {
await ctx.render("user");
});
app.listen(7001);Or you can checkout the example.
Settings
- root: view root directory.
- fs: file system module with same Node.js fs interface (default
Node.js fs module). - layout: global layout file, default is
layout, setfalseto disable layout. - viewExt: view file extension (default
html). - cache: cache compiled templates (default
true). - debug: debug flag (default
false). - delimiter: character to use with angle brackets for open / close (default
%). - async: When true, EJS will use an async function for rendering. Depends on async/await support in the JS runtime.
- outputFunctionName: Set to a string (e.g., 'echo' or 'print') for a function to print output inside scriptlet tags.
Layouts
@koa/ejs supports layouts. The default layout file is layout. If you want to change default layout file, use settings.layout. Also you can specify layout by options.layout in await ctx.render.
Also you can set layout = false to disable the layout.
<html>
<head>
<title>koa ejs</title>
</head>
<body>
<h3>koa ejs</h3>
<%- body %>
</body>
</html>
Include
Supports ejs includes.
<div>
<%- include ('user.html') -%>
</div>
State
Support ctx.state in koa.
TypeScript
If you're project based on TypeScript, we recommend using @types/koa-ejs until we start supporting it in the upcoming releases.