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