mirror of
https://github.com/s00500/ESPUI.git
synced 2024-12-23 21:10:49 +00:00
126 lines
4.1 KiB
JavaScript
126 lines
4.1 KiB
JavaScript
/* -----------------------------------------------------
|
|
Material Design Sliders
|
|
CodePen URL: https://codepen.io/rkchauhan/pen/xVGGpR
|
|
By: Ravikumar Chauhan
|
|
-------------------------------------------------------- */
|
|
function rkmd_rangeSlider(selector) {
|
|
var self, slider_width, slider_offset, curnt, sliderDiscrete, range, slider;
|
|
self = $(selector);
|
|
slider_width = self.width();
|
|
slider_offset = self.offset().left;
|
|
sliderDiscrete = self;
|
|
|
|
sliderDiscrete.each(function(i, v) {
|
|
curnt = $(this);
|
|
curnt.append(sliderDiscrete_tmplt());
|
|
range = curnt.find('input[type="range"]');
|
|
slider = curnt.find('.slider');
|
|
slider_fill = slider.find('.slider-fill');
|
|
slider_handle = slider.find('.slider-handle');
|
|
slider_label = slider.find('.slider-label');
|
|
|
|
var range_val = parseInt(range.val());
|
|
slider_fill.css('width', range_val + '%');
|
|
slider_handle.css('left', range_val + '%');
|
|
slider_label.find('span').text(range_val);
|
|
});
|
|
|
|
self.on('mousedown touchstart', '.slider-handle', function(e) {
|
|
if (e.button === 2) {
|
|
return false;
|
|
}
|
|
var parents = $(this).parents('.rkmd-slider');
|
|
var slider_width = parents.width();
|
|
var slider_offset = parents.offset().left;
|
|
var check_range = parents.find('input[type="range"]').is(':disabled');
|
|
if (check_range === true) {
|
|
return false;
|
|
}
|
|
$(this).addClass('is-active');
|
|
var moveFu =
|
|
function(e) {
|
|
var pageX = e.pageX || e.changedTouches[0].pageX;
|
|
var slider_new_width = pageX - slider_offset;
|
|
if (slider_new_width <= slider_width && !(slider_new_width < '0')) {
|
|
slider_move(parents, slider_new_width, slider_width, true);
|
|
}
|
|
};
|
|
var upFu =
|
|
function(e) {
|
|
$(this).off(handlers);
|
|
parents.find('.is-active').removeClass('is-active');
|
|
};
|
|
|
|
var handlers = {
|
|
mousemove: moveFu,
|
|
touchmove: moveFu,
|
|
mouseup: upFu,
|
|
touchend: upFu
|
|
};
|
|
$(document).on(handlers);
|
|
});
|
|
|
|
self.on('mousedown touchstart', '.slider', function(e) {
|
|
if (e.button === 2) {
|
|
return false;
|
|
}
|
|
|
|
var parents = $(this).parents('.rkmd-slider');
|
|
var slider_width = parents.width();
|
|
var slider_offset = parents.offset().left;
|
|
var check_range = parents.find('input[type="range"]').is(':disabled');
|
|
|
|
if (check_range === true) {
|
|
return false;
|
|
}
|
|
|
|
var slider_new_width = e.pageX - slider_offset;
|
|
if (slider_new_width <= slider_width && !(slider_new_width < '0')) {
|
|
slider_move(parents, slider_new_width, slider_width, true);
|
|
}
|
|
var upFu =
|
|
function(e) {
|
|
$(this).off(handlers);
|
|
};
|
|
|
|
var handlers = {
|
|
mouseup: upFu,
|
|
touchend: upFu
|
|
};
|
|
$(document).on(handlers);
|
|
|
|
});
|
|
};
|
|
|
|
function sliderDiscrete_tmplt() {
|
|
var tmplt = '<div class="slider">' +
|
|
'<div class="slider-fill"></div>' +
|
|
'<div class="slider-handle"><div class="slider-label"><span>0</span></div></div>' +
|
|
'</div>';
|
|
|
|
return tmplt;
|
|
}
|
|
|
|
function slider_move(parents, newW, sliderW, send) {
|
|
var slider_new_val = parseInt(Math.round(newW / sliderW * 100));
|
|
|
|
var slider_fill = parents.find('.slider-fill');
|
|
var slider_handle = parents.find('.slider-handle');
|
|
var range = parents.find('input[type="range"]');
|
|
|
|
slider_fill.css('width', slider_new_val + '%');
|
|
slider_handle.css({
|
|
'left': slider_new_val + '%',
|
|
'transition': 'none',
|
|
'-webkit-transition': 'none',
|
|
'-moz-transition': 'none'
|
|
});
|
|
|
|
range.val(slider_new_val);
|
|
if (parents.find('.slider-handle span').text() != slider_new_val) {
|
|
parents.find('.slider-handle span').text(slider_new_val);
|
|
var number = parents.attr('id').substring(2);
|
|
if (send) websock.send('slvalue:' + slider_new_val + ':' + number);
|
|
}
|
|
}
|