Ion.RangeSlider 2.0.3 | 易学教程

问题

I’m trying to using Ion.RangeSlider 2.0.3

URL : http://ionden.com/a/plugins/ion.rangeSlider/demo_advanced.html

So I want to modify that slider with three colors. Left, Middle, Right likewise. I have attached this image for get idea what I want to need.

So i need your help to customize this slider.

Thanks.

回答1:

I did the similar thing. Here is the related css and javascript code segments to achieve it. Let say I want left side green, mid yellow and right side red, then

CSS

.irs-line-left {
  background: #66b032;
  width: 60%;
}

.irs-line-mid {
  background: #FFBF00;
}

.irs-line-mid:before {
  content: '';
  background-color: #FF0000;
  position: absolute;
  left: 54%;
  top: 0;
  right: 0;
  bottom: 0;
}

.budget-page .irs-line-right {
  background: #FF0000;
  width: 40%;
}

.budget-page .irs-line-mid {
  width: 0 !important;
}

.irs-bar { 
  background: #FFBF00;
}

Now here is the trick. When you change the two points we need to change the left and right side width to change the color width dynamically.

Javascript section.

var iri_line_left = $(".irs-line-left");
var iri_line_right = $(".irs-line-right");

 $("#color-slider").ionRangeSlider({
        type: "double",
        min: 0,
        max: 100,
        from: 60,
        to: 80,
        grid: true,
        onChange: function (data) {
            var leftWidth = Math.ceil(data.from_percent);
            var rightWidth = 100 - leftWidth;

            // set left side width
            iri_line_left.css({ 'width': leftWidth + "%" }); 

            // set right side width
            iri_line_right.css({ 'width': rightWidth + "%" }); 

        }
    });

Hope this will help you.

回答2:

can be well

.irs-line {
// needs latest Compass, add '@import "compass"' to your scss
@include background-image(linear-gradient(left,  #32ff6c 0%,#28ff57 33%,#207cca 33%,#2989d8 66%,#ff3030 66%,#ff0000 100%));
}

来源：https://stackoverflow.com/questions/28361916/ion-rangeslider-2-0-3

标签

javascript

jquery

html5

css3

slidetoggle