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Update bootstrap-number-input.js #4

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Merged
abdollahpour merged 1 commit into from
Aug 23, 2017
Merged

Update bootstrap-number-input.js #4

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25 changes: 14 additions & 11 deletions bootstrap-number-input.js
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,8 @@
var settings = $.extend({
upClass: 'default',
downClass: 'default',
upText: '+',
downText: '-',
center: true
}, options );

Expand All @@ -36,45 +38,47 @@

var min = self.attr('min');
var max = self.attr('max');
var step = parseInt(self.attr('step')) || 1;

function setText(n) {
if((min && n < min) || (max && n > max)) {
if (isNaN(n) || (min && n < min) || (max && n > max)) {
return false;
}

clone.focus().val(n);
clone.trigger('change');
return true;
}

var group = $("<div class='input-group'></div>");
var down = $("<button type='button'>-</button>").attr('class', 'btn btn-' + settings.downClass).click(function() {
setText(parseInt(clone.val()) - 1);
var down = $("<button type='button'>" + settings.downText + "</button>").attr('class', 'btn btn-' + settings.downClass).click(function() {
setText(parseInt(clone.val() || clone.attr('value')) - step);
});
var up = $("<button type='button'>+</button>").attr('class', 'btn btn-' + settings.upClass).click(function() {
setText(parseInt(clone.val()) + 1);
var up = $("<button type='button'>" + settings.upText + "</button>").attr('class', 'btn btn-' + settings.upClass).click(function() {
setText(parseInt(clone.val() || clone.attr('value')) + step);
});
$("<span class='input-group-btn'></span>").append(down).appendTo(group);
clone.appendTo(group);
if(clone) {
if(clone && settings.center) {
clone.css('text-align', 'center');
}
$("<span class='input-group-btn'></span>").append(up).appendTo(group);

// remove spins from original
clone.prop('type', 'text').keydown(function (e) {
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 == 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)) {
if ((e.shiftKey || (e.keyCode < 48 || e.keyCode > 57)) && (e.keyCode < 96 || e.keyCode > 105)) {
e.preventDefault();
}

var c = String.fromCharCode(e.which);
var n = parseInt(clone.val() + c);

if((min && n < min) || (max && n > max)) {
if ((min && n < min) || (max && n > max)) {
e.preventDefault();
}
});
Expand All @@ -83,4 +87,3 @@
});
};
} ( jQuery ));