Created
December 19, 2012 07:54
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Add tags. Need jQuery
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| #input_outer { | |
| border: 1px solid orange; | |
| border-radius: 3px; | |
| padding: 2px; display: | |
| inline; width: 200px; | |
| overflow: hidden; | |
| } | |
| .t_input { | |
| width: 100px; | |
| border: none; | |
| outline: none; | |
| } | |
| .tag { | |
| background-color: rgba(102, 195, 242, 0.5); | |
| padding: 0 5px; | |
| margin-right: | |
| 3px; | |
| } |
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| <html> | |
| <head> | |
| <title>Tag INPUT</title> | |
| <link rel="stylesheet" href="tag.css"> | |
| <script type="text/javascript" src="../jquery-1.8.3.js"></script> | |
| </head> | |
| <body> | |
| <div id="input_outer" node-type="container"> | |
| <input type="text" class="t_input" id="now_input"> | |
| </div> | |
| <script type="text/javascript" src="./tag.js"></script> | |
| </body> | |
| </html> |
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| $(function (){ | |
| $('#input_outer').focus(focusOnNowInput).click(focusOnNowInput); | |
| $('#now_input').keydown(function(event) { | |
| var keycode = event.keyCode; | |
| if (event.keyCode == 32) { | |
| if ($.trim(this.value) != '') { | |
| $('<span class="tag"></span>').html($.trim(this.value)).insertBefore(this); | |
| this.value = ''; | |
| } | |
| return false; | |
| } | |
| else if (event.keyCode == 8) { | |
| if ($.trim(this.value) == '') { | |
| $('.tag').last().remove(); | |
| } | |
| } | |
| }); | |
| }); | |
| function focusOnNowInput() { | |
| $('#now_input')[0].focus(); | |
| } |
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