<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<!------ Include the above in your HEAD tag ---------->
<select id="colorselector">
<option value="106" data-color="#A0522D">sienna</option>
<option value="47" data-color="#CD5C5C" selected="selected">indianred</option>
<option value="87" data-color="#FF4500">orangered</option>
...
<option value="15" data-color="#DC143C">crimson</option>
<option value="24" data-color="#FF8C00">darkorange</option>
<option value="78" data-color="#C71585">mediumvioletred</option>
</select>
<script>
$('#colorselector').colorselector();
</script>
/*
* A colorselector for Twitter Bootstrap which lets you select a color from a predefined set of colors only.
* https://github.com/flaute/bootstrap-colorselector
*
* Copyright (C) 2014 Flaute
*
* Licensed under the MIT license
*/
/* colorselector dropdown */
.dropdown-colorselector>.dropdown-menu {
top: 80%;
left: -7px;
padding: 4px;
min-width: 130px;
max-width: 130px;
}
/*
.dropdown-colorselector>.dropdown-menu.pull-right {
right: -7px;
left: auto;
}
*/
.dropdown-colorselector>.dropdown-menu>li {
display: block;
float: left;
width: 20px;
height: 20px;
margin: 2px;
}
.dropdown-colorselector>.dropdown-menu>li>.color-btn {
display: block;
width: 20px;
height: 20px;
margin: 0;
padding: 0;
border-radius: 0;
position: relative;
-webkit-transition: all ease 0.1s;
transition: all ease 0.1s;
}
.dropdown-colorselector>.dropdown-menu>li>.color-btn:hover {
text-decoration: none;
opacity: 0.8;
filter: alpha(opacity = 80);
-webkit-transform: scale(1.08);
-ms-transform: scale(1.08);
transform: scale(1.08);
}
.dropdown-colorselector>.dropdown-menu>li>.color-btn.selected:after {
content: "\e013";
font-family: 'Glyphicons Halflings';
display: inline-block;
font-size: 11px;
color: #FFF;
position: absolute;
left: 0;
right: 0;
text-align: center;
line-height: 20px;
}
.btn-colorselector {
display: inline-block;
width: 20px;
height: 20px;
background-color: #DDD;
vertical-align: middle;
border-radius: 0;
}
.dropdown-menu.dropdown-caret:before {
border-bottom: 7px solid rgba(0, 0, 0, 0.2);
border-left: 7px solid transparent;
border-right: 7px solid transparent;
content: "";
display: inline-block;
left: 9px;
position: absolute;
top: -7px;
}
.dropdown-menu.dropdown-caret:after {
border-bottom: 6px solid #FFFFFF;
border-left: 6px solid transparent;
border-right: 6px solid transparent;
content: "";
display: inline-block;
left: 10px;
position: absolute;
top: -6px;
}
/*
.dropdown-menu.pull-right.dropdown-caret:before {
left: auto;
right: 9px;
}
.dropdown-menu.pull-right.dropdown-caret:after {
left: auto;
right: 10px;
}
*/
/*
* A colorselector for Twitter Bootstrap which lets you select a color from a predefined set of colors only.
* https://github.com/flaute/bootstrap-colorselector
*
* Copyright (C) 2014 Flaute
*
* Licensed under the MIT license
*/
(function($) {
"use strict";
var ColorSelector = function(select, options) {
this.options = options;
this.$select = $(select);
this._init();
};
ColorSelector.prototype = {
constructor : ColorSelector,
_init : function() {
var callback = this.options.callback;
var selectValue = this.$select.val();
var selectColor = this.$select.find("option:selected").data("color");
var $markupUl = $("<ul>").addClass("dropdown-menu").addClass("dropdown-caret");
var $markupDiv = $("<div>").addClass("dropdown").addClass("dropdown-colorselector");
var $markupSpan = $("<span>").addClass("btn-colorselector").css("background-color", selectColor);
var $markupA = $("<a>").attr("data-toggle", "dropdown").addClass("dropdown-toggle").attr("href", "#").append($markupSpan);
// create an li-tag for every option of the select
$("option", this.$select).each(function() {
var option = $(this);
var value = option.attr("value");
var color = option.data("color");
var title = option.text();
// create a-tag
var $markupA = $("<a>").addClass("color-btn");
if (option.prop("selected") === true || selectValue === color) {
$markupA.addClass("selected");
}
$markupA.css("background-color", color);
$markupA.attr("href", "#").attr("data-color", color).attr("data-value", value).attr("title", title);
// create li-tag
$markupUl.append($("<li>").append($markupA));
});
// append the colorselector
$markupDiv.append($markupA);
// append the colorselector-dropdown
$markupDiv.append($markupUl);
// hide the select
this.$select.hide();
// insert the colorselector
this.$selector = $($markupDiv).insertAfter(this.$select);
// register change handler
this.$select.on("change", function() {
var value = $(this).val();
var color = $(this).find("option[value='" + value + "']").data("color");
var title = $(this).find("option[value='" + value + "']").text();
// remove old and set new selected color
$(this).next().find("ul").find("li").find(".selected").removeClass("selected");
$(this).next().find("ul").find("li").find("a[data-color='" + color + "']").addClass("selected");
$(this).next().find(".btn-colorselector").css("background-color", color);
callback(value, color, title);
});
// register click handler
$markupUl.on('click.colorselector', $.proxy(this._clickColor, this));
},
_clickColor : function(e) {
var a = $(e.target);
if (!a.is(".color-btn")) {
return false;
}
this.$select.val(a.data("value")).change();
e.preventDefault();
return true;
},
setColor : function(color) {
// find value for color
var value = $(this.$selector).find("li").find("a[data-color='" + color + "']").data("value");
this.setValue(value);
},
setValue : function(value) {
this.$select.val(value).change();
},
};
$.fn.colorselector = function(option) {
var args = Array.apply(null, arguments);
args.shift();
return this.each(function() {
var $this = $(this), data = $this.data("colorselector"), options = $.extend({}, $.fn.colorselector.defaults, $this.data(), typeof option == "object" && option);
if (!data) {
$this.data("colorselector", (data = new ColorSelector(this, options)));
}
if (typeof option == "string") {
data[option].apply(data, args);
}
});
};
$.fn.colorselector.defaults = {
callback : function(value, color, title) {
},
colorsPerRow : 8
};
$.fn.colorselector.Constructor = ColorSelector;
})(jQuery, window, document);
