Created
May 9, 2020 09:29
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Document</title> | |
| <style type="text/css"> | |
| .button { | |
| background: red; | |
| height: 300px; | |
| } | |
| .wrapper { | |
| position: absolute; | |
| top: 0; | |
| bottom: 0; | |
| left: 0; | |
| right: 0; | |
| background: blue; | |
| opacity: .5; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="wrapper"> | |
| </div> | |
| <div class="button">click me</div> | |
| </body> | |
| <script> | |
| function addEvent (name, target) { | |
| target = target || document.body | |
| target.addEventListener(name, function () { | |
| console.log(target, name) | |
| }) | |
| } | |
| const wrapper = document.querySelector('.wrapper') | |
| const button = document.querySelector('.button') | |
| wrapper.addEventListener('touchstart', function () { | |
| document.body.removeChild(wrapper) | |
| }) | |
| button.addEventListener('click', function () { | |
| console.log('button click') | |
| }) | |
| // addEvent('touchstart') | |
| // addEvent('click') | |
| // addEvent('touchend') | |
| </script> | |
| </html> |
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