| <html> |
| <head> |
| <title>js_defer example</title> |
| <!-- Ensure that beforeDefer and afterDefer function hooks are executed at |
| the correct place by checking that insertion order in list is maintained. |
| The order of the script tags that push 1, 2 and 3 can be arbitrary in this |
| file - list will still be [1, 2, 3] at the end. --> |
| </head> |
| <body> |
| <script type="text/javascript" data-pagespeed-no-defer> |
| var list = []; |
| </script> |
| <script type="text/javascript" data-pagespeed-no-defer> |
| var func = function() { list.push(3); } |
| pagespeed.deferJs.addAfterDeferRunFunctions(func); |
| </script> |
| <script type="text/javascript" data-pagespeed-no-defer> |
| var func = function() { list.push(1); } |
| pagespeed.deferJs.addBeforeDeferRunFunctions(func); |
| </script> |
| <script type="text/javascript" > |
| list.push(2); |
| </script> |
| <script type="text/javascript" > |
| setTimeout(function() { |
| var div = document.createElement('div'); |
| div.id = "listDiv"; |
| div.innerHTML = list.join(); |
| document.body.appendChild(div); |
| }, 3000); |
| </script> |
| </body> |
| </html> |
