data-format
is established as one of HTML5 custom attributes to control behaviors of input elements at client.
The EFW framework will add focus and blur behaviors to input elements by data-format
attributes when page-loading.
<input type="text" data-format="#,##0.00">
<input type="text" data-format="0.00%">
<input type="text" data-format="yyyy-MM-dd HH:mm:ss SSS">
<input type="text" data-format="yy-M-d H:m:s S">
To reference the API of formatter, without supporting Japan WAREKI.