以下是 jQuery滑块插件nstSlider js代码 的示例演示效果:
部分效果截图:
HTML代码(index.html):
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="gb2312">
<title>jQuery������nstSlider.js</title>
<!-- 1. Include CSS -->
<link type="text/css" rel="stylesheet" href="css/jquery.nstSlider.css">
</head>
<body><center>
<h1>jQuery������nstSlider.js</h1><br>
<!-- 2. Write markup for the slider -->
<div class="nstSlider"
data-range_min="0" data-range_max="100"
data-cur_min="10" data-cur_max="90"> <!-- 2.1. add data attributes for the range: the min/max values the user can select -->
<!-- 2.2. add the slider values: the initial values within the range the grips should be initially set at -->
<div class="highlightPanel"></div> <!-- 2.3. (optional) you can use this in combination
with highlight_range if you need to, or
you can just omit it. Also, you can move
this element after as well if you want to
highlight above the slider grips -->
<div class="bar"></div> <!-- 2.4. (optional) this is the bar that fills the
area between the left and the right grip -->
<div class="leftGrip"></div> <!-- 2.5 the left grip -->
<div class="rightGrip"></div> <!-- 2.6 (optional) the right grip. Just omit if
you don't need one -->
</div>
<!-- These two are actually exernal to the plugin, but you are likely to need them... the plugin
does the math, but it's up to you to update the content of these two elements. -->
<div class="leftLabel"></div>
<div class="rightLabel"></div>
</center>
<!-- 3. Add jQuery -->
<script src="js/jquery-1.11.0.min.js"></script>
<!-- 4. Add nstSlider.js after jQuery -->
<script src="js/jquery.nstSlider.min.js"></script>
<!-- 5. setup the slider! -->
<script>
$('.nstSlider').nstSlider({
"left_grip_selector": ".leftGrip",
"right_grip_selector": ".rightGrip",
"value_bar_selector": ".bar",
"highlight": {
"grip_class": "gripHighlighted",
"panel_selector": ".highlightPanel"
},
"value_changed_callback": function(cause, leftValue, rightValue) {
$('.leftLabel').text(leftValue);
$('.rightLabel').text(rightValue);
},
});
// Call methods and such...
var highlightMin = Math.random() * 20,
highlightMax = highlightMin + Math.random() * 80;
$('.nstSlider').nstSlider('highlight_range', highlightMin, highlightMax);
</script>
</body>
</html>
JS代码(jquery.nstSlider.min.js):
/*! Nestoria Slider - v1.0.2 - 2014-05-03* http://lokku.github.io/jquery-nstslider/* Copyright (c) 2014 Lokku Ltd.;
Licensed MIT */
!function(a){
var b,c,d,e,f,g,h,i,j,k={
getSliderValuesAtPositionPx:function(a,b){
var c,d,e=this,f=e.data("pixel_to_value_mapping");
if("undefined"!=typeof f)c=f(a),d=f(b);
else{
var g=k.getSliderWidthPx.call(e)-e.data("left_grip_width");
c=k.inverse_rangemap_0_to_n.call(e,a,g),d=k.inverse_rangemap_0_to_n.call(e,b,g)}
return[c,d]}
,validateAndMoveGripsToPx:function(a,b){
var c=this,d=k.getSliderWidthPx.call(c)-c.data("left_grip_width");
if(d>=b&&a>=0&&d>=a&&(!c.data("has_right_grip")||b>=a)){
var e=c.data("cur_min"),f=c.data("cur_max");
k.set_position_from_px.call(c,a,b),k.refresh_grips_style.call(c),k.notify_changed_implicit.call(c,"drag_move",e,f)}
return c}
,updateAriaAttributes:function(){
var a=this,b=a.data("settings"),c=a.find(b.left_grip_selector);
if(a.data("has_right_grip")){
var d=a.find(b.right_grip_selector);
c.attr("aria-valuemin",a.data("range_min")).attr("aria-valuenow",l.get_current_min_value.call(a)).attr("aria-valuemax",l.get_current_max_value.call(a)),d.attr("aria-valuemin",l.get_current_min_value.call(a)).attr("aria-valuenow",l.get_current_max_value.call(a)).attr("aria-valuemax",a.data("range_max"))}
else c.attr("aria-valuemin",a.data("range_min")).attr("aria-valuenow",l.get_current_min_value.call(a)).attr("aria-valuemax",a.data("range_max"));
return a}
,getSliderWidthPx:function(){
var a=this;
return Math.round(a.width())}
,getGripPositionPx:function(a){
return parseInt(a.css("left").replace("px",""),10)}
,getLeftGripPositionPx:function(){
var a=this,b=a.data("settings"),c=a.find(b.left_grip_selector);
return k.getGripPositionPx.call(a,c)}
,getRightGripPositionPx:function(){
var a=this,b=a.data("settings");
if(a.data("has_right_grip"))return k.getGripPositionPx.call(a,a.find(b.right_grip_selector));
var c=k.getSliderWidthPx.call(a)-a.data("left_grip_width");
return k.rangemap_0_to_n.call(a,a.data("cur_max"),c)}
,getLeftGripWidth:function(){
var a=this,b=a.data("settings"),c=a.find(b.left_grip_selector);
return Math.round(c.width())}
,getRightGripWidth:function(){
var a=this,b=a.data("settings"),c=a.find(b.right_grip_selector);
return Math.round(c.width())}
,binarySearch:function(a,b,c,d){
for(var e,f,g=0,h=a.length-1;
h>=g;
){
e=(g+h)/2|0,f=c(a,e);
var i=d(b,a,e);
if(i>0)g=e+1;
else{
if(!(0>i))return e;
h=e-1}
}
return-1}
,haveLimits:function(){
var a=this,b=a.data("lower-limit"),c=a.data("upper-limit"),d=!1;
return"undefined"!=typeof b&&"undefined"!=typeof c&&(d=!0),d}
,refresh_grips_style:function(){
var a=this,b=a.data("settings");
if("undefined"!=typeof b.highlight){
var c=a.data("highlightedRangeMin");
if("undefined"!=typeof c){
var d=a.find(b.left_grip_selector),e=a.find(b.right_grip_selector),f=a.data("highlightedRangeMax"),g=a.data("cur_min"),h=a.data("cur_max"),i=b.highlight.grip_class;
c>g||g>f?d.removeClass(i):d.addClass(i),c>h||h>f?e.removeClass(i):e.addClass(i)}
}
}
,set_position_from_val:function(a,b){
var c=this,d=c.data("range_min"),e=c.data("range_max");
d>a&&(a=d),a>e&&(a=e),c.data("has_right_grip")?(b>e&&(b=e),d>b&&(b=d)):b=c.data("cur_max");
var f,g,h=c.data("value_to_pixel_mapping");
if("undefined"!=typeof h)f=h(a),g=h(b);
else{
var i=k.getSliderWidthPx.call(c)-c.data("left_grip_width");
f=k.rangemap_0_to_n.call(c,a,i),g=k.rangemap_0_to_n.call(c,b,i)}
return k.set_handles_at_px.call(c,f,g),c.data("cur_min",a),c.data("has_right_grip")&&c.data("cur_max",b),c}
,set_position_from_px:function(a,b){
var c=this;
k.set_handles_at_px.call(c,a,b);
var d=k.getSliderValuesAtPositionPx.call(c,a,b),e=d[0],f=d[1];
return c.data("cur_min",e),c.data("has_right_grip")&&c.data("cur_max",f),c}
,set_handles_at_px:function(a,b){
var c=this,d=c.data("settings"),e=d.left_grip_selector,f=d.right_grip_selector,g=d.value_bar_selector,h=c.data("left_grip_width"),i=h/2;
return c.data("has_right_grip")?(c.find(g).css("left",a+i+"px").css("width",b-a+i+"px"),c.find(e).css("left",a+"px")):(b>a?c.find(g).css("left",a+i+"px").css("width",b-a+i+"px"):c.find(g).css("left",b+i+"px").css("width",a-b+i+"px"),c.find(e).css("left",a+"px")),c.find(f).css("left",b+"px"),c}
,drag_start_func_touch:function(a,b,c,e,f){
var g=this,h=a.originalEvent,i=h.touches[0],j=i.pageY,l=i.pageX,m=g.find(b.value_bar_selector),n=Math.abs(m.offset().top-j),o=m.offset().left,p=o-l,q=l-(o+m.width());
n>b.touch_tolerance_value_bar_y||p>b.touch_tolerance_value_bar_x||q>b.touch_tolerance_value_bar_x||(h.preventDefault(),d=i.pageX,k.drag_start_func.call(g,i,b,c,e,f))}
,drag_start_func:function(d,e,g,h,i){
var j=this;
if(j.find(e.left_grip_selector+","+e.value_bar_selector+","+e.right_grip_selector).removeClass(e.animating_css_class),l.is_enabled.call(j)){
var m=a(d.target),n=!1;
if("object"==typeof e.highlight&&(n=m.is(e.highlight.panel_selector)),i!==!1||m.is(e.left_grip_selector)||m.is(e.right_grip_selector)||m.is(e.value_bar_selector)||n||m.is(j)){
b=j;
var o,p,q,r,s,t,u=k.getGripPositionPx.call(j,g),v=k.getSliderWidthPx.call(j)-j.data("left_grip_width"),w=g.offset().left,x=k.getRightGripPositionPx.call(j);
p=d.pageX-j.data("left_grip_width")/2,q=Math.abs(w-p),s=p-w,j.data("has_right_grip")?(o=h.offset().left,r=Math.abs(o-p),t=p-o):(r=2*q,t=2*s),e.user_drag_start_callback.call(j,d),q===r?w>p?(u+=s,f=!0):(x+=t,f=!1):r>q?(u+=s,f=!0):(x+=t,f=!1),j.data("has_right_grip")?x>v&&(x=v):u>v&&(u=v),0>u&&(u=0),c=!0;
var y=j.data("cur_min"),z=j.data("cur_max");
k.set_position_from_px.call(j,u,x),k.refresh_grips_style.call(j),k.notify_changed_implicit.call(j,"drag_start",y,z)}
}
}
,drag_move_func_touch:function(a){
if(c===!0){
var b=a.originalEvent;
b.preventDefault();
var d=b.touches[0];
k.drag_move_func(d)}
}
,drag_move_func:function(a){
if(c){
var e=b,g=k.getSliderWidthPx.call(e)-e.data("left_grip_width"),h=k.getLeftGripPositionPx.call(e),i=k.getRightGripPositionPx.call(e),j=a.pageX,l=j-d,m=e.offset().left+e.data("left_grip_width"),n=m+g,o=0,p=0;
m>j&&(o=1,p=0),j>n&&(p=1,o=0),e.data("has_right_grip")&&(f?g>=i&&h+l>i&&(f=!1,h=i):h>=0&&h>i+l&&(f=!0,i=h));
var q=h,r=i;
(l>0&&!o||0>l&&!p)&&(f?q+=l:r+=l),k.validateAndMoveGripsToPx.call(e,q,r),d=j}
}
,drag_end_func_touch:function(a){
var b=a.originalEvent;
b.preventDefault();
var c=b.touches[0];
k.drag_end_func(c)}
,drag_end_func:function(){
var a=b;
if("undefined"!=typeof a){
c=!1,d=void 0;
var g=l.get_current_min_value.call(a),h=l.get_current_max_value.call(a);
a.data("beforestart_min")!==g||a.data("beforestart_max")!==h?(a.data("beforestart_min",g),a.data("beforestart_max",h),e.call(a,l.get_current_min_value.call(a),l.get_current_max_value.call(a),f,!0)):e.call(a,l.get_current_min_value.call(a),l.get_current_max_value.call(a),f,!1),b=void 0;
var i=a.data("settings");
a.find(i.left_grip_selector+","+i.value_bar_selector+","+i.right_grip_selector).addClass(i.animating_css_class)}
}
,get_rounding_for_value:function(a){
var b=this,c=b.data("rounding"),d=b.data("rounding_ranges");
if("object"==typeof d){
var e=k.binarySearch.call(b,d,a,function(a,b){
return a[b].range}
,function(a,b,c){
return a<b[c].range?c>0?a>=b[c-1].range?0:-1:0:1}
);
if(c=1,e>-1)c=parseInt(d[e].value,10);
else{
var f=d.length-1;
a>=d[f].range&&(c=d[f].value)}
}
return c}
,notify_changed_implicit:function(a,b,c){
var d=this,e=!1;
("init"===a||"refresh"===a)&&(e=!0);
var f=l.get_current_min_value.call(d),g=l.get_current_max_value.call(d);
return e||(b=l.round_value_according_to_rounding.call(d,b),c=l.round_value_according_to_rounding.call(d,c)),(e||f!==b||g!==c)&&(k.notify_changed_explicit.call(d,a,b,c,f,g),e=1),e}
,notify_changed_explicit:function(a,b,c,d,e){
var f=this,g=f.data("settings");
return f.data("aria_enabled")&&k.updateAriaAttributes.call(f),g.value_changed_callback.call(f,a,d,e,b,c),f}
,validate_params:function(b){
var c=this,d=c.data("range_min"),e=c.data("range_max"),f=c.data("cur_min"),g=c.data("lower-limit"),h=c.data("upper-limit"),i=k.haveLimits.call(c);
"undefined"==typeof d&&a.error("the data-range_min attribute was not defined"),"undefined"==typeof e&&a.error("the data-range_max attribute was not defined"),"undefined"==typeof f&&a.error("the data-cur_min attribute must be defined"),d>e&&a.error("Invalid input parameter. must be min < max"),i&&g>h&&a.error("Invalid data-lower-limit or data-upper-limit"),0===c.find(b.left_grip_selector).length&&a.error("Cannot find element pointed by left_grip_selector:"+b.left_grip_selector),"undefined"!=typeof b.right_grip_selector&&0===c.find(b.right_grip_selector).length&&a.error("Cannot find element pointed by right_grip_selector:"+b.right_grip_selector),"undefined"!=typeof b.value_bar_selector&&0===c.find(b.value_bar_selector).length&&a.error("Cannot find element pointed by value_bar_selector"+b.value_bar_selector)}
,rangemap_0_to_n:function(a,b){
var c=this,d=c.data("range_min"),e=c.data("range_max");
return d>=a?0:a>=e?b:Math.floor((b*a-b*d)/(e-d))}
,inverse_rangemap_0_to_n:function(a,b){
var c=this,d=c.data("range_min"),e=c.data("range_max");
if(0>=a)return d;
if(a>=b)return e;
var f=(e-d)*a/b;
return f+d}
}
,l={
teardown:function(){
var b=this;
return b.removeData(),a(document).unbind("mousemove.nstSlider").unbind("mouseup.nstSlider"),b.parent().unbind("mousedown.nstSlider").unbind("touchstart.nstSlider").unbind("touchmove.nstSlider").unbind("touchend.nstSlider"),b.unbind("keydown.nstSlider").unbind("keyup.nstSlider"),b}
,init:function(b){
var c=a.extend({
animating_css_class:"nst-animating",touch_tolerance_value_bar_y:30,touch_tolerance_value_bar_x:15,left_grip_selector:".nst-slider-grip-left",right_grip_selector:void 0,highlight:void 0,rounding:void 0,value_bar_selector:void 0,value_changed_callback:function(){
}
,user_mouseup_callback:function(){
}
,user_drag_start_callback:function(){
}
}
,b),d=a(document);
return d.unbind("mouseup.nstSlider"),d.unbind("mousemove.nstSlider"),d.bind("mousemove.nstSlider",k.drag_move_func),d.bind("mouseup.nstSlider",k.drag_end_func),e=c.user_mouseup_callback,this.each(function(){
var b=a(this),d=b.parent();
b.data("enabled",!0);
var e=b.data("range_min"),m=b.data("range_max"),n=b.data("cur_min"),o=b.data("cur_max");
"undefined"==typeof o&&(o=n),""===e&&(e=0),""===m&&(m=0),""===n&&(n=0),""===o&&(o=0),b.data("range_min",e),b.data("range_max",m),b.data("cur_min",n),b.data("cur_max",o),k.validate_params.call(b,c),b.data("settings",c),"undefined"!=typeof c.rounding?l.set_rounding.call(b,c.rounding):"undefined"!=typeof b.data("rounding")?l.set_rounding.call(b,b.data("rounding")):l.set_rounding.call(b,1);
var p=b.find(c.left_grip_selector)[0],q=a(p),r=a(b.find(c.right_grip_selector)[0]);
"undefined"==typeof q.attr("tabindex")&&q.attr("tabindex",0);
var s=!1;
b.find(c.right_grip_selector).length>0&&(s=!0,"undefined"==typeof r.attr("tabindex")&&r.attr("tabindex",0)),b.data("has_right_grip",s),b.data("aria_enabled")===!0&&(q.attr("role","slider").attr("aria-disabled","false"),s&&r.attr("role","slider").attr("aria-disabled","false")),b.bind("keyup.nstSlider",function(a){
if(b.data("enabled")){
switch(a.which){
case 37:case 38:case 39:case 40:if(g===i){
var c,d,e,m=k.getSliderWidthPx.call(b);
if(0>h-j){
for(d=j;
m>=d;
d++)if(c=l.round_value_according_to_rounding.call(b,k.getSliderValuesAtPositionPx.call(b,d,d)[1]),c!==i){
e=d;
break}
}
else for(d=j;
d>=0;
d--)if(c=l.round_value_according_to_rounding.call(b,k.getSliderValuesAtPositionPx.call(b,d,d)[1]),c!==i){
e=d;
break}
f?k.validateAndMoveGripsToPx.call(b,e,k.getRightGripPositionPx.call(b)):k.validateAndMoveGripsToPx.call(b,k.getLeftGripPositionPx.call(b),e)}
}
g=void 0,h=void 0,i=void 0,j=void 0}
}
),b.bind("keydown.nstSlider",function(a){
if(b.data("enabled")){
var c=function(a,c){
var d=k.getLeftGripPositionPx.call(b),e=k.getRightGripPositionPx.call(b);
switch("undefined"==typeof g&&(h=f?d:e,g=f?l.get_current_min_value.call(b):l.get_current_max_value.call(b)),c.which){
case 37:case 40:f?d--:e--,c.preventDefault();
break;
case 38:case 39:f?d++:e++,c.preventDefault()}
j=f?d:e,k.validateAndMoveGripsToPx.call(b,d,e),i=f?l.get_current_min_value.call(b):l.get_current_max_value.call(b)}
;
s&&b.find(":focus").is(r)?(f=!1,c.call(b,r,a)):(f=!0,c.call(b,q,a))}
}
);
var t=k.getLeftGripWidth.call(b),u=s?k.getRightGripWidth.call(b):t;
b.data("left_grip_width",t),b.data("right_grip_width",u),b.data("value_bar_selector",c.value_bar_selector),e===m||n===o?l.set_range.call(b,e,m):k.set_position_from_val.call(b,b.data("cur_min"),b.data("cur_max")),k.notify_changed_implicit.call(b,"init"),b.data("beforestart_min",l.get_current_min_value.call(b)),b.data("beforestart_max",l.get_current_max_value.call(b)),d.bind("mousedown.nstSlider",function(a){
k.drag_start_func.call(b,a,c,q,r,!1)}
),d.bind("touchstart.nstSlider",function(a){
k.drag_start_func_touch.call(b,a,c,q,r,!0)}
),d.bind("touchend.nstSlider",function(a){
k.drag_end_func_touch.call(b,a)}
),d.bind("touchmove.nstSlider",function(a){
k.drag_move_func_touch.call(b,a)}
);
var v=b.data("histogram");
"undefined"!=typeof v&&l.set_step_histogram.call(b,v)}
)}
,get_range_min:function(){
var a=this;
return a.data("range_min")}
,get_range_max:function(){
var a=this;
return a.data("range_max")}
,get_current_min_value:function(){
var b,c=a(this),d=l.get_range_min.call(c),e=l.get_range_max.call(c),f=c.data("cur_min");
if(b=d>=f?d:l.round_value_according_to_rounding.call(c,f),k.haveLimits.call(c)){
if(d>=b)return c.data("lower-limit");
if(b>=e)return c.data("upper-limit")}
else{
if(d>=b)return d;
if(b>=e)return e}
return b}
,get_current_max_value:function(){
var b,c=a(this),d=l.get_range_min.call(c),e=l.get_range_max.call(c),f=c.data("cur_max");
if(b=f>=e?e:l.round_value_according_to_rounding.call(c,f),k.haveLimits.call(c)){
if(b>=e)return c.data("upper-limit");
if(d>=b)return c.data("lower-limit")}
else{
if(b>=e)return e;
if(d>=b)return d}
return b}
,is_handle_to_left_extreme:function(){
var a=this;
return k.haveLimits.call(a)?a.data("lower-limit")===l.get_current_min_value.call(a):l.get_range_min.call(a)===l.get_current_min_value.call(a)}
,is_handle_to_right_extreme:function(){
var a=this;
return k.haveLimits.call(a)?a.data("upper-limit")===l.get_current_max_value.call(a):l.get_range_max.call(a)===l.get_current_max_value.call(a)}
,refresh:function(){
var a=this,b=a.data("last_step_histogram");
return"undefined"!=typeof b&&l.set_step_histogram.call(a,b),k.set_position_from_val.call(a,l.get_current_min_value.call(a),l.get_current_max_value.call(a)),k.notify_changed_implicit.call(a,"refresh"),a}
,disable:function(){
var a=this,b=a.data("settings");
return a.data("enabled",!1).find(b.left_grip_selector).attr("aria-disabled","true").end().find(b.right_grip_selector).attr("aria-disabled","true"),a}
,enable:function(){
var a=this,b=a.data("settings");
return a.data("enabled",!0).find(b.left_grip_selector).attr("aria-disabled","false").end().find(b.right_grip_selector).attr("aria-disabled","false"),a}
,is_enabled:function(){
var a=this;
return a.data("enabled")}
,set_position:function(a,b){
var c=this,d=c.data("cur_min"),e=c.data("cur_max");
a>b?k.set_position_from_val.call(c,b,a):k.set_position_from_val.call(c,a,b),k.refresh_grips_style.call(c),k.notify_changed_implicit.call(c,"set_position",d,e),c.data("beforestart_min",a),c.data("beforestart_max",b)}
,set_step_histogram:function(b){
var c=this;
c.data("last_step_histogram",b),"undefined"==typeof b&&(a.error("got an undefined histogram in set_step_histogram"),k.unset_step_histogram.call(c));
var d=k.getSliderWidthPx.call(c)-c.data("left_grip_width"),e=b.length;
if(!(0>=d)){
var f,g=0;
for(f=0;
e>f;
f++)g+=b[f];
if(0===g)return l.unset_step_histogram.call(c),c;
var h=parseFloat(g)/d;
for(f=0;
e>f;
f++)b[f]=b[f]/h;
var i=[b[0]];
for(f=1;
e>f;
f++){
var j=i[f-1]+b[f];
i.push(j)}
i.push(d);
for(var m=[c.data("range_min")],n=0,o=m[0],p=0;
d>=n;
){
var q=parseInt(i.shift(),10),r=k.inverse_rangemap_0_to_n.call(c,p+1,e+1);
p++;
var s=q-n,t=r-o;
for(f=n;
q>f;
f++){
var u=o+t*(f-n+1)/s;
m.push(u),n++,o=u}
if(n===d)break}
m[m.length-1]=c.data("range_max");
var v=function(a){
return m[a]}
,w=function(b){
var d=k.binarySearch.call(c,m,b,function(a,b){
return a[b]}
,function(b,c,d){
return b===c[d]?0:b<c[d]&&0===d?0:c[d-1]<=b&&b<c[d]?0:b>c[d]?1:b<=c[d-1]?-1:void a.error("cannot compare s:"+b+" with a["+d+"]. a is:"+c.join(","))}
);
return d}
;
return c.data("pixel_to_value_mapping",v),c.data("value_to_pixel_mapping",w),c}
}
,unset_step_histogram:function(){
var a=this;
return a.removeData("pixel_to_value_mapping"),a.removeData("value_to_pixel_mapping"),a.removeData("last_step_histogram"),a}
,set_range:function(a,b){
var c=this,d=l.get_current_min_value.call(c),e=l.get_current_max_value.call(c);
return c.data("range_min",a),c.data("range_max",b),k.set_position_from_val.call(c,d,e),k.notify_changed_implicit.call(c,"set_range",d,e),c}
,highlight_range:function(b,c){
var d=this,e=d.data("settings");
"undefined"==typeof e.highlight&&a.error('you cannot call highlight_range if you haven\' specified the "highlight" parameter in construction!'),b||(b=0),c||(c=0);
var f=k.getSliderWidthPx.call(d),g=k.rangemap_0_to_n.call(d,b,f),h=k.rangemap_0_to_n.call(d,c,f),i=h-g,j=d.find(e.highlight.panel_selector);
return j.css("left",g+"px"),j.css("width",i+"px"),d.data("highlightedRangeMin",b),d.data("highlightedRangeMax",c),k.refresh_grips_style.call(d),d}
,set_rounding:function(b){
var c=this;
"string"==typeof b&&b.indexOf("{
")>-1&&(b=a.parseJSON(b)),c.data("rounding",b);
var d=[];
if("object"==typeof b){
var e;
for(e in b)if(b.hasOwnProperty(e)){
var f=b[e];
d.push({
range:f,value:e}
)}
d.sort(function(a,b){
return a.range-b.range}
),c.data("rounding_ranges",d)}
else c.removeData("rounding_ranges");
return c}
,get_rounding:function(){
var a=this;
return a.data("rounding")}
,round_value_according_to_rounding:function(b){
var c=this,d=k.get_rounding_for_value.call(c,b);
if(d>0){
var e=b/d,f=parseInt(e,10),g=e-f;
g>.5&&f++;
var h=f*d;
return h}
return a.error("rounding must be > 0,got "+d+" instead"),b}
}
,m="nstSlider";
a.fn[m]=function(b){
if(l[b]){
if(this.data("initialized")===!0)return l[b].apply(this,Array.prototype.slice.call(arguments,1));
throw new Error("method "+b+" called on an uninitialized instance of "+m)}
return"object"!=typeof b&&b?void a.error("Cannot call method "+b):(this.data("initialized",!0),l.init.apply(this,arguments))}
}
(jQuery);
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