Created
January 6, 2025 08:43
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input textarea auto capitalize uppercase
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| <!DOCTYPE html> | |
| <html lang="de"> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <title>autocaps</title> | |
| <script> | |
| document.addEventListener('DOMContentLoaded', () => { | |
| if( document.querySelectorAll('.autocaps').length > 0 ) { | |
| document.querySelectorAll('.autocaps').forEach($el => { | |
| $el.addEventListener('input', (e) => { | |
| let p = $el.selectionStart; | |
| $el.value = $el.value.toUpperCase(); | |
| $el.setSelectionRange(p, p); | |
| }); | |
| }); | |
| } | |
| }); | |
| </script> | |
| </head> | |
| <body> | |
| <input class="autocaps" /> | |
| <textarea class="autocaps"></textarea> | |
| </body> | |
| </html> |
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