layout/reftests/webcomponents/fallback-content-1.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <head>
   4   <script>
   5     function tweak() {
   6       // div with style "border: 10px solid green"
   7       var shadowDiv = document.createElement("div");
   8       shadowDiv.style.border = "10px solid green";
   9
  10       // Insertion point will match nothing and use fallback content.
  11       var slot = document.createElement("slot");
  12       shadowDiv.appendChild(slot);
  13
  14       // Append three nodes as children to use as fallback content.
  15       slot.innerHTML = '<span style="background-color: orange">Hello</span> <span style="background-color: green">World</span>';
  16
  17       var shadowRoot = document.getElementById('outer').attachShadow({mode: 'open'});
  18       shadowRoot.appendChild(shadowDiv);
  19     }
  20   </script>
  21 </head>
  22 <body onload="tweak()">
  23 <div id="outer"></div>
  24 </body>
  25 </html>