AngularJS slider directive with no external dependencies

Slider directive implementation for AngularJS, without any dependencies.

• Mobile friendly
• Fast
• Well documented
• Customizable
• Simple to use
• Compatibility with jQuery Lite, ie. with full jQuery ( Thanks Jusas! https://github.com/Jusas)

Reporting issues

Make sure the report is accompanied by a reproducible demo. The ideal demo is created by forking our standard jsFiddle, adding your own code and stripping it down to an absolute minimum needed to demonstrate the bug.

Examples

• Various examples: http://rzajac.github.io/angularjs-slider/
• Slider inside Angular UI tabs: http://jsfiddle.net/7w755fLv/

Single slider

// In your controller
$scope.priceSlider = 150;

<div>
    <rzslider rz-slider-model="priceSlider"></rzslider>
</div>

Above example would render a slider from 0 to 150. If you need floor and ceiling values use rz-slider-floor and rz-slider-ceil attributes.

<div>
    <rzslider
         rz-slider-model="priceSlider"
         rz-slider-ceil="450"></rzslider>

    <!-- OR -->

    <rzslider
         rz-slider-model="priceSlider"
         rz-slider-floor="0"
         rz-slider-ceil="450"></rzslider>

</div>

Range slider

// In your controller
$scope.priceSlider = {
    min: 100,
    max: 180,
    ceil: 500,
    floor: 0
};

<rzslider
    rz-slider-floor="priceSlider.floor"
    rz-slider-ceil="priceSlider.ceil"
    rz-slider-model="priceSlider.min"
    rz-slider-high="priceSlider.max"></rzslider>

Directive attributes

rz-slider-model

Model for low value slider. If only rz-slider-model is provided single slider will be rendered.

rz-slider-high

Model for high value slider. Providing both rz-slider-high and rz-slider-model will render range slider.

rz-slider-floor

Minimum value for a slider.

rz-slider-ceil

Maximum value for a slider.

rz-slider-step

slider step.

rz-slider-precision

The precision to display values with. The toFixed() is used internally for this.

rz-slider-hide-limit-labels

Set to true to hide min / max labels

rz-slider-always-show-bar

Set to true to always show selection bar

rz-slider-present-only

When set to true slider is used in presentation mode. No handle dragging.

rz-slider-draggable-range

When set to true and using a range slider, the range can be dragged by the selection bar.

rz-slider-translate

Custom translate function. Use this if you want to translate values displayed on the slider. For example if you want to display dollar amounts instead of just numbers do this:

rz-slider-on-start

Function to be called when a slider update is started.

rz-slider-on-change

Function to be called when rz-slider-model or rz-slider-high change.

rz-slider-on-end

Function to be called when a slider update is ended.

// In your controller

$scope.priceSlider = {
    min: 100,
    max: 180,
    ceil: 500,
    floor: 0
};

$scope.translate = function(value)
{
    return '$' + value;
}

$scope.onSliderChange = function()
{
    console.log('changed', $scope.priceSlider);
}

<rzslider
    rz-slider-floor="priceSlider.floor"
    rz-slider-ceil="priceSlider.ceil"
    rz-slider-model="priceSlider.min"
    rz-slider-high="priceSlider.max"
    rz-slider-translate="translate"
    rz-slider-on-change="onSliderChange()"></rzslider>

Slider events

To force slider to recalculate dimensions broadcast reCalcViewDimensions event from parent scope. This is useful for example when you use slider inside a widget where the content is hidden at start - see the "Sliders into modal" example on the demo site.

You can also force redraw with rzSliderForceRender event.

At the end of each "slide" slider emits slideEnded event.

$scope.$on("slideEnded", function() {
     // user finished sliding a handle 
});

Project integration

    <script src="/path/to/angularjs/angular.min.js"></script>
    <script src="/path/to/slider/rzslider.min.js"></script>

    <script>
        var YourApp = angular.module('myapp', ['rzModule']);
    </script>

Browser support

I use Slider on couple of my projects and it's being tested on desktop versions of Chrome, Firefox, Safari, IE 9/10. Slider is also tested on Android and iPhone using all browsers available on those platforms.

Disclaimer

This project is based on https://github.com/prajwalkman/angular-slider. It has been rewritten from scratch in JavaScript (the original source was written in CoffeeScript).

License

Licensed under the MIT license