Tiny File Manager | bootstrap-number-input.js

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/* ========================================================================
 * bootstrap-spin - v1.0
 * https://github.com/wpic/bootstrap-spin
 * ========================================================================
 * Copyright 2014 WPIC, Hamed Abdollahpour
 *
 * ========================================================================
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ========================================================================
 */

(function($) {

$.fn.bootstrapNumber = function(options) {

var settings = $.extend({
            upClass: 'default',
            downClass: 'default',
            center: true
        }, options);

return this.each(function(e) {
            var self = $(this);
            var clone = self.clone();

var min = self.attr('min');
            var max = self.attr('max');

// remove spins from original
            clone.prop('type', 'text').keydown(function(e) {
                if ($.inArray(e.keyCode, [46, 8, 9, 27, 13, 110, 190]) !== -1 || (e.keyCode == 65 && e.ctrlKey === true) || (e.keyCode >= 35 && e.keyCode <= 39)) {
                    return;
                }
                if ((e.shiftKey || (e.keyCode < 48 || e.keyCode > 57)) && (e.keyCode < 96 || e.keyCode > 105)) {
                    e.preventDefault();
                }
            }).keyup(function(event) {
                var n = clone.val().match(/\-?\d+/) || [0];
                setText(n[0]);
                clone.trigger('change');
            }).blur(function(e) {
                var c = String.fromCharCode(e.which);
                var n = parseInt(clone.val() + c, 10);
                setText(n);
                clone.trigger('change');
            });

self.replaceWith(group);
        });
    };
}(jQuery));