Created
February 25, 2020 08:30
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[Bind all <a> to ask whether to go or not with a confirm popup] #JavaScript
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| <!DOCTYPE html> | |
| <html> | |
| <body> | |
| <a href="https://www.google.com/">Google</a> | |
| <a href="https://www.youtube.com/">Youtube</a> | |
| <script> | |
| function clickRedirectHandler(e) { | |
| e.preventDefault(); | |
| let url = e.target.href; | |
| let ask = confirm('Do you want to go to ' + url); | |
| if (ask) { | |
| location.href = url; | |
| } | |
| } | |
| function setRedirectConfirmationDialogs() { | |
| document.querySelectorAll('a').forEach(e => e.addEventListener('click', clickRedirectHandler)) | |
| } | |
| setRedirectConfirmationDialogs() | |
| </script> | |
| </body> | |
| </html> |
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