Running the call to apply str as shown here <a href="

It looks like the example is outdated. Here's a new version: <div class="highlight

ok, fixed and merged to upstream: <a class="commit-link" data-hovercard-type="commit"

net.cgrand.enlive-html.examples is broken about enlive HOT 3 CLOSED

cgrand commented on August 21, 2024

net.cgrand.enlive-html.examples is broken

from enlive.

Comments (3)

ifesdjeen commented on August 21, 2024

It looks like the example is outdated. Here's a new version:

(ns net.cgrand.enlive-html.examples
  (:use [net.cgrand.enlive-html :as html :only [clone-for deftemplate at content set-attr attr? strict-mode substitute]] :reload))

(deftemplate microblog-template "net/cgrand/enlive_html/example.html"
 [title posts]
   [:title] (content title)
   [:h1] (content title)
   [:div.no-msg] (if (empty? posts)
                   identity
                   (substitute nil))
   [:div.post] (clone-for [{:keys [title body]} posts]
                          [:h2 :a] (content title)
                          [:p] (content body))
   [[:a (attr? :href)]] (set-attr :title "it's a link"))

(defn render
  [nodes]
  (apply str nodes))

(comment
  (render (microblog-template "Hello user!"
               [{:title "post #1"
                 :body "hello with dangerous chars: <>&"}
                {:title "post #2"
                 :body "dolor ipsum"}])))

It will yield following html:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
  <head>
    <title>Hello user!</title>
  </head>
  <body>
    <h1>Hello user!</h1>

    <div class="post">
      <h2><a title="it's a link" href="http://cgrand.net/">post #1</a></h2>
      <p>hello with dangerous chars: &lt;&gt;&amp;</p>
    </div><div class="post">
      <h2><a title="it's a link" href="http://cgrand.net/">post #2</a></h2>
      <p>dolor ipsum</p>
    </div>
  </body>
</html>