jquery.nstSlider.js

Fully customizable with CSS, Single/Double handles, Touch-enabled, IE 7+ Compatibility, Custom Digit Rounding, Non linear step increments!

Example

Initialize with:

$(".mySlider").nstSlider({
    "left_grip_selector": ".leftGrip",
    "right_grip_selector": ".rightGrip",
    "value_bar_selector": ".bar",
    "value_changed_callback": function(cause, minValue, maxValue, prevMinValue, prevMaxValue) {
        // show the suggested values in your min/max labels elements
    }
});

Destroy with:

$(".mySlider").nstSlider('teardown');

Demo

For live demos please visit the project webpage:

http://lokku.github.io/jquery-nstslider/

For a Quick Start have a look at the source html of the following file:

https://github.com/lokku/jquery-nstslider/blob/master/demo/index.html

Options

Option | Type | Default | Description ------ | ---- | ------- | ----------- animating_css_class | string | nst-animating | the css class to be used when the slider is to be animated (this happens when a certain min/max value is being set for example). touch_tolerance_value_bar_x | number | 15 | the horizontal tolerance in pixels by which a handle of the slider should be grabbed if the user touches outside the slider bar area. touch_tolerance_value_bar_y | number | 30 | the vertical tolerance in pixels by which a handle of the slider should be grabbed if the user touches outside the slider bar area. left_grip_selector | string | .nst-slider-grip-left | the selector of the left grip handle. The left grip element must exist in the page when the slider is initialized. right_grip_selector | string | undefined | the selector of the right grip handle. This is optional. A single handler bar is assumed if this selector is not specified. value_bar_selector | string | undefined | the selector of the value bar. If not specified assumes a value bar representing the selection is not wanted. rounding | object or number | 1 | the rounding for a certain value displayed on the slider. This rounds the values returned in the value_changed_callback as roundedValue : int(actualValue / rounding) * rounding. The rounding parameter can be a number (i.e., fixed rounding) or can depend on actualValue (i.e., dynamic rounding). To perform dynamic rounding an object must be passed instead of a value. For example, passing rounding : { '1' : '100', '10' : '1000', '50' : '10000' } will use rounding = 1 when actualValue <= 100, rounding = 10 when 100 < actualValue <= 1000 and so on... value_changed_callback | function | function(cause, curMin, curMax, prevMin, prevMax) { return; } | a callback called whenever the user drags one of the handles. user_mouseup_callback | function | function(vmin, vmax, left_grip_moved) { return; } | a callback called whenever the mouse button pressed while dragging a slider grip is released user_drag_start_callback | function | function () { return; } | a callback called before the user drags one of the handles

Methods

Method | Argument | Description ------ | -------- | ----------- get_range_min | None | return the current minimum range of the slider get_range_max | None | return the current maximum range of the slider get_current_min_value | None | return the current minimum value of the slider get_current_max_value | None | return the current maximum value of the slider is_handle_to_left_extreme | None | return a boolean indicating whether or not the left handler is moved all the way to the left is_handle_to_right_extreme | None | return a boolean indicating whether or not the right handler is moved all the way to the right refresh | None | force a refresh of the slider disable | None | disable the slider (i.e., user cannot move the handles) enable | None | enable the slider (i.e., user can move the handles) is_enabled | None | return a boolean indicating whether or not the slider can be moved by the user set_position | min: number, max: number | set the handles at the specified min and max values set_step_histogram | histogram : array of numbers | use a non-linear step increment for the slider that is stretched where the histogram provided counts more items unset_step_histogram | None | use a linear scale of increments for the slider set_range | rangeMin : number, rangeMax : number | set the minimum and the maximum range of values the slider set_rounding | rounding: number or object | set the rounding for the slider get_rounding | None | return the current rounding of the slider teardown | None | remove all data stored in the slider

Dependencies

jQuery 1.6.4+

License

Copyright (c) 2014 Lokku Ltd.

Licensed under the MIT license.