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September 19, 2019 14:12
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Detect if a core script failed to load
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| <html> | |
| <head> | |
| … | |
| </head> | |
| <body> | |
| … | |
| <script type="text/javascript"> | |
| window.addEventListener('error', function(error) { | |
| if (error.target instanceof HTMLScriptElement) { | |
| const script = error.target; | |
| const isLocalScript = script.src.indexOf(location.host) > -1; | |
| if (!isLocalScript) return; | |
| const shouldReload = confirm('a script failed to load properly, try to reload?'); | |
| if (shouldReload) location.reload(true); | |
| } | |
| }, true); | |
| </script> | |
| </body> | |
| </html> |
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