Hacking datepicker to get notification of any change to the underlying date object
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| <!doctype html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>jQuery UI Datepicker - Select on every date change</title> | |
| <link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.3/themes/smoothness/jquery-ui.css" /> | |
| <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.js"></script> | |
| <script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.3/jquery-ui.js"></script> | |
| <script> | |
| $(function() { | |
| $( "#datepicker" ).datepicker(); | |
| //PF | |
| $('#datepicker').datepicker("option", "onSelect", function(dateStr, inst) { | |
| if (inst.input.val() !== "" && inst.input.val() !== inst._lastUpdate) { | |
| inst._lastUpdate = dateStr; | |
| console.log(dateStr); | |
| } | |
| }); | |
| var previousUpdate = $.datepicker._updateDatepicker; | |
| var _update = function(inst) { | |
| var dateStr = $.datepicker._formatDate(inst); | |
| var onSelect = $.datepicker._get(inst, "onSelect"); | |
| if (onSelect) { | |
| // trigger custom callback | |
| onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); | |
| } | |
| previousUpdate.apply($.datepicker, [inst]); | |
| } | |
| $.datepicker._updateDatepicker = _update; | |
| }); | |
| </script> | |
| </head> | |
| <body> | |
| <p>Date: <input type="text" id="datepicker"></p> | |
| </body> | |
| </html> |
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