Created
August 13, 2012 22:32
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Inline handler example
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| /*global document, jQuery */ | |
| (function ($) { | |
| 'use strict'; | |
| $(document).on('click', 'button', (function () { | |
| var labels = ['Edit', 'Apply'], | |
| createInput = function (text) { | |
| return $('<input type="text">').val(text); | |
| }, | |
| createSpan = function (text) { | |
| return $('<span>').text(text); | |
| }; | |
| return function (evt) { | |
| var $button = $(evt.target), | |
| $span = $button.closest('div').find('span'), | |
| $input; | |
| if ($span.length) { // Replace span with input. | |
| $input = createInput($span.text()); | |
| $span.replaceWith($input); | |
| } else { // Replace input with span. | |
| $input = $button.closest('div').find('input'); | |
| $input.replaceWith(createSpan($input.val())); | |
| } | |
| $button.text(labels[$span.length]); | |
| evt.preventDefault(); | |
| }; | |
| }())); | |
| }(jQuery)); |
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| <!doctype html> | |
| <html> | |
| <head> | |
| <title>Handlers example</title> | |
| </head> | |
| <body> | |
| <section role="user"> | |
| <div> | |
| <label>Firstname:</label> | |
| <span>John</span> | |
| <button>edit</button> | |
| </div> | |
| <div> | |
| <label>Lastname:</label> | |
| <span>Doe</span> | |
| <button>edit</button> | |
| </div> | |
| </section> | |
| <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.0/jquery.min.js"></script> | |
| <script src="js/handlers.js"></script> | |
| </body> | |
| </html> |
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