[wp-trac] [WordPress Trac] #40899: '&' Is always escaped in the JavaScript template.

[WordPress Trac]

#40899: '&' Is always escaped in the JavaScript template.
--------------------------+------------------------------
 Reporter:  tmatsuur      |       Owner:  (none)
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  General       |     Version:  4.7.5
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:
--------------------------+------------------------------

Comment (by tmatsuur):

 I'm sorry. I seem to have forgotten to attach the file.

 The source code of the plugin is as follows.

 {{{
 <?php
 /*
  Plugin Name: Test JavaScript Template
  Description: Test JavaScript Template.
  Author: tmatsuur
  Version: 0.0.1
  */

 $test_javascript_template = new test_javascript_template();

 class test_javascript_template {
         public function __construct() {
                 add_action( 'wp_enqueue_scripts', array( $this, 'scripts'
 ) );
                 add_action( 'wp_footer', array( $this, 'footer' ), 9999 );
         }

         public function scripts() {
                 wp_enqueue_script( 'wp-util' );
         }

         public function footer() {
 ?>
 <script type="text/template" id="tmpl-fields">
 <div id="after_widget_search">
 <p>&</p>
 <p>Unscaped: {{{data.value}}}</p>
 <p>Escaped: {{data.value}}</p>
 </div>
 </script>
 <script type="text/javascript">
 ( function($) {
         $(document).ready( function () {
                 var template = wp.template( 'fields' );
                 $( '.widget_search' ).after( template( { value:
 "W<i>o</i>&r'l\"d" } ) );
         } );
 } )( jQuery );
 </script>
 <?php
         }
 }
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/40899#comment:4>
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