layout/reftests/webcomponents/cross-tree-selection-1.html@8bccb770b82d (annotated)
layout/reftests/webcomponents/cross-tree-selection-1.html
Wed, 31 Dec 2014 13:27:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 13:27:57 +0100
- branch
- TOR_BUG_3246
- changeset 6
- 8bccb770b82d
- permissions
- -rw-r--r--
Ignore runtime configuration files generated during quality assurance.
| michael@0 | 1 | <!DOCTYPE HTML> |
| michael@0 | 2 | <html class="reftest-wait"> |
| michael@0 | 3 | <head> |
| michael@0 | 4 | <script> |
| michael@0 | 5 | function tweak() { |
| michael@0 | 6 | var host = document.getElementById("host"); |
| michael@0 | 7 | var shadow = host.createShadowRoot(); |
| michael@0 | 8 | |
| michael@0 | 9 | var textNode = document.createTextNode(" World"); |
| michael@0 | 10 | shadow.appendChild(textNode); |
| michael@0 | 11 | |
| michael@0 | 12 | // Create a selection with focus preceeding anchor |
| michael@0 | 13 | var selection = window.getSelection(); |
| michael@0 | 14 | var range = document.createRange(); |
| michael@0 | 15 | range.setStart(shadow, 1); |
| michael@0 | 16 | range.setEnd(shadow, 1); |
| michael@0 | 17 | selection.addRange(range); |
| michael@0 | 18 | selection.extend(shadow, 0); |
| michael@0 | 19 | |
| michael@0 | 20 | // Extend selection into a different node tree |
| michael@0 | 21 | // (from ShadowRoot into the previous node in the parent node tree). |
| michael@0 | 22 | setTimeout(function() { |
| michael@0 | 23 | selection.extend(document.getElementById("previous"), 0); |
| michael@0 | 24 | document.documentElement.className = ''; |
| michael@0 | 25 | }, 100); |
| michael@0 | 26 | } |
| michael@0 | 27 | </script> |
| michael@0 | 28 | </head> |
| michael@0 | 29 | <body onload="tweak()"> |
| michael@0 | 30 | <span id="previous">Hello</span><span id="host"></span> |
| michael@0 | 31 | </body> |
| michael@0 | 32 | </html> |
