| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>Focus event inner document</title> |
| </head> |
| <body> |
| <h1>Inner</h1> |
| <script> |
| let innerlog = "innerlog:"; |
| |
| window.onmessage = function(e) { |
| if (e.data == "focus") { |
| innerlog += "willfocuswindow,"; |
| window.focus(); |
| innerlog += "didfocuswindow,"; |
| } else if (e.data == "getlog") { |
| parent.postMessage(innerlog, "*"); |
| } |
| }; |
| |
| window.onfocus = function() { |
| innerlog += "windowfocus,"; |
| }; |
| |
| window.onblur = function() { |
| innerlog += "windowblur,"; |
| }; |
| </script> |
| </body> |
| </html> |
