custom-highlight-painting-prioritization-001.html (948B)
1 <!DOCTYPE html> 2 <meta charset="UTF-8"> 3 <title>CSS Highlight API Test: </title> 4 <link rel="help" href="https://drafts.csswg.org/css-highlight-api-1/"> 5 <link rel="match" href="custom-highlight-painting-001-ref.html"> 6 <meta name="assert" value="Highlights are prioritized correctly by changing their .priority (higher priority is painted on top no matter the order of insertion into the HighlightRegistry)"> 7 <style> 8 ::highlight(example-highlight) { 9 background-color: yellow; 10 color: blue; 11 } 12 ::highlight(another-highlight) { 13 background-color: red; 14 color: orange; 15 } 16 </style> 17 <body><span>One </span><span>two </span><span>three…</span> 18 <script> 19 let r = new Range(); 20 r.setStart(document.body, 0); 21 r.setEnd(document.body, 2); 22 let h1 = new Highlight(r); 23 let h2 = new Highlight(r); 24 h1.priority = 2; 25 h2.priority = 1; 26 CSS.highlights.set("example-highlight", h1); 27 CSS.highlights.set("another-highlight", h2); 28 </script>