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Can't change css style with JS

<script>
var animate = function (element, target, callback) {
clearInterval(element.timer);
element.timer = setInterval(function () {
var step = (target - element.offsetLeft) / 10;
step = step > 0 ? Math.ceil(step) : Math.floor(step);
element.style.left = element.offsetLeft + step + 'px';
// console.log(element.offsetLeft);
if (element.offsetLeft == target) {
clearInterval(element.timer);
callback && callback();
}
}, 20)
};
window.addEventListener('load', function () {
var ul = document.querySelector('.local-nav');
console.log(ul);
for (var i = 0; i < ul.children.length; i++) {
ul.children[i].children[0].children[0].style.backgroundPosition = '0 ' + -i * 32 + 'px';
}
var ul2 = document.querySelector('.subnav-entry ul');
console.log(ul2);
for (var i = 0; i < ul2.children.length; i++) {
console.log(ul2.children[i].children[0].children[0]);
ul2.children[i].children[0].children[0].style.backgroundPosition = '0 ' + -i * 32 + 'px';
}
var focus_ul = document.querySelector('.focus ul');
var ol = document.querySelector('.focus ol');
var count = 0;
var focus_timer = setInterval(function () {
if (count == 2) {
animate(focus_ul, focus_ul.offsetLeft - 375);
// console.log('i run');
// console.log(focus_ul.offsetLeft + ' ' + count);
// focus_ul.style.left = focus_ul.offsetLeft + 375 * 2 + 'px';
focus_ul.style.left = 0 + 'px'; // Here is my problem
console.log(focus_ul);
console.log(focus_ul.offsetLeft + ' ' + count);
}
else {
console.log('before animation ' + focus_ul.offsetLeft + ' ' + count);
animate(focus_ul, focus_ul.offsetLeft - 375);
console.log(focus_ul.offsetLeft + ' ' + count);
}
// focus_ul.style.left = focus_ul.offsetLeft + 375 + 'px';
count++;
count = count % 3;
for (var i = 0; i < ol.children.length; i++) {
ol.children[i].className = '';
}
ol.children[count].className = 'current-choice';
console.log('after a round ' + focus_ul.offsetLeft + ' ' + count);
}, 2500)
})
</script>
I meant to do a photo show that can play automaticly, like a Carousel or swiper, The 375px means that the screen is 375px wide, according to the code, when comming to the last photo, as the animation end, it should change back to the initial one which style.left == 0px, but 0px only occur a small while, next time it would be -1125px, -1500px and so on, I'm confused why i set style.left to 0 but fruitless. I'm new in front end ,thanks helping

You can use more of CSS (and less JavaScript) for this animation.
Declare two separate CSS class definitions for focus_ul. Use JavaScript to change the className of focus_ul.
Use CSS transition for animation of CSS offset-left property.
See: https://www.w3schools.com/css/tryit.asp?filename=trycss3_transition1
Write that custom className instead :hover in above example.

JSON Parse issue in React-Native

I'm so lost.
I keep getting this error:
"SAVED SCREEN NETWORK ERROR: , [SyntaxError: JSON Parse error: Unrecognized token '<']
at node_modules/color-string/index.js:90:16 in cs.get.rgb" (Line 90 is right below my console.log in the code down below)
This part:
console.log(match)
if (match[4]) {
if (match[5]) {
rgb[3] = parseFloat(match[4]) * 0.01;
} else {
rgb[3] = parseFloat(match[4]);
}
}
} else if (match = string.match(per)) {
for (i = 0; i < 3; i++) {
rgb[i] = Math.round(parseFloat(match[i + 1]) * 2.55);
}
But when I check the node_modules, I can't understand at all where its even using JSON. I console logged the match and all I'm getting is this:
Array [
"rgb(28, 28, 30)",
"28",
"28",
"30",
undefined,
undefined,
]
I literally don't know what to do anymore, so I'm hoping someone more experienced can help me out on this.
/* MIT license */
var colorNames = require('color-name');
var swizzle = require('simple-swizzle');
var hasOwnProperty = Object.hasOwnProperty;
var reverseNames = {};
// create a list of reverse color names
for (var name in colorNames) {
if (hasOwnProperty.call(colorNames, name)) {
reverseNames[colorNames[name]] = name;
}
}
var cs = module.exports = {
to: {},
get: {}
};
cs.get = function (string) {
var prefix = string.substring(0, 3).toLowerCase();
var val;
var model;
switch (prefix) {
case 'hsl':
val = cs.get.hsl(string);
model = 'hsl';
break;
case 'hwb':
val = cs.get.hwb(string);
model = 'hwb';
break;
default:
val = cs.get.rgb(string);
model = 'rgb';
break;
}
if (!val) {
return null;
}
return {model: model, value: val};
};
cs.get.rgb = function (string) {
if (!string) {
return null;
}
var abbr = /^#([a-f0-9]{3,4})$/i;
var hex = /^#([a-f0-9]{6})([a-f0-9]{2})?$/i;
var rgba = /^rgba?\(\s*([+-]?\d+)(?=[\s,])\s*(?:,\s*)?([+-]?\d+)(?=[\s,])\s*(?:,\s*)?([+-]?\d+)\s*(?:[,|\/]\s*([+-]?[\d\.]+)(%?)\s*)?\)$/;
var per = /^rgba?\(\s*([+-]?[\d\.]+)\%\s*,?\s*([+-]?[\d\.]+)\%\s*,?\s*([+-]?[\d\.]+)\%\s*(?:[,|\/]\s*([+-]?[\d\.]+)(%?)\s*)?\)$/;
var keyword = /^(\w+)$/;
var rgb = [0, 0, 0, 1];
var match;
var i;
var hexAlpha;
if (match = string.match(hex)) {
hexAlpha = match[2];
match = match[1];
for (i = 0; i < 3; i++) {
// https://jsperf.com/slice-vs-substr-vs-substring-methods-long-string/19
var i2 = i * 2;
rgb[i] = parseInt(match.slice(i2, i2 + 2), 16);
}
if (hexAlpha) {
rgb[3] = parseInt(hexAlpha, 16) / 255;
}
} else if (match = string.match(abbr)) {
match = match[1];
hexAlpha = match[3];
for (i = 0; i < 3; i++) {
rgb[i] = parseInt(match[i] + match[i], 16);
}
if (hexAlpha) {
rgb[3] = parseInt(hexAlpha + hexAlpha, 16) / 255;
}
} else if (match = string.match(rgba)) {
for (i = 0; i < 3; i++) {
rgb[i] = parseInt(match[i + 1], 0);
}
console.log(match)
if (match[4]) {
if (match[5]) {
rgb[3] = parseFloat(match[4]) * 0.01;
} else {
rgb[3] = parseFloat(match[4]);
}
}
} else if (match = string.match(per)) {
for (i = 0; i < 3; i++) {
rgb[i] = Math.round(parseFloat(match[i + 1]) * 2.55);
}
if (match[4]) {
if (match[5]) {
rgb[3] = parseFloat(match[4]) * 0.01;
} else {
rgb[3] = parseFloat(match[4]);
}
}
} else if (match = string.match(keyword)) {
if (match[1] === 'transparent') {
return [0, 0, 0, 0];
}
if (!hasOwnProperty.call(colorNames, match[1])) {
return null;
}
rgb = colorNames[match[1]];
rgb[3] = 1;
return rgb;
} else {
return null;
}
for (i = 0; i < 3; i++) {
rgb[i] = clamp(rgb[i], 0, 255);
}
rgb[3] = clamp(rgb[3], 0, 1);
return rgb;
};
cs.get.hsl = function (string) {
if (!string) {
return null;
}
var hsl = /^hsla?\(\s*([+-]?(?:\d{0,3}\.)?\d+)(?:deg)?\s*,?\s*([+-]?[\d\.]+)%\s*,?\s*([+-]?[\d\.]+)%\s*(?:[,|\/]\s*([+-]?(?=\.\d|\d)(?:0|[1-9]\d*)?(?:\.\d*)?(?:[eE][+-]?\d+)?)\s*)?\)$/;
var match = string.match(hsl);
if (match) {
var alpha = parseFloat(match[4]);
var h = ((parseFloat(match[1]) % 360) + 360) % 360;
var s = clamp(parseFloat(match[2]), 0, 100);
var l = clamp(parseFloat(match[3]), 0, 100);
var a = clamp(isNaN(alpha) ? 1 : alpha, 0, 1);
return [h, s, l, a];
}
return null;
};
cs.get.hwb = function (string) {
if (!string) {
return null;
}
var hwb = /^hwb\(\s*([+-]?\d{0,3}(?:\.\d+)?)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?(?=\.\d|\d)(?:0|[1-9]\d*)?(?:\.\d*)?(?:[eE][+-]?\d+)?)\s*)?\)$/;
var match = string.match(hwb);
if (match) {
var alpha = parseFloat(match[4]);
var h = ((parseFloat(match[1]) % 360) + 360) % 360;
var w = clamp(parseFloat(match[2]), 0, 100);
var b = clamp(parseFloat(match[3]), 0, 100);
var a = clamp(isNaN(alpha) ? 1 : alpha, 0, 1);
return [h, w, b, a];
}
return null;
};
cs.to.hex = function () {
var rgba = swizzle(arguments);
return (
'#' +
hexDouble(rgba[0]) +
hexDouble(rgba[1]) +
hexDouble(rgba[2]) +
(rgba[3] < 1
? (hexDouble(Math.round(rgba[3] * 255)))
: '')
);
};
cs.to.rgb = function () {
var rgba = swizzle(arguments);
return rgba.length < 4 || rgba[3] === 1
? 'rgb(' + Math.round(rgba[0]) + ', ' + Math.round(rgba[1]) + ', ' + Math.round(rgba[2]) + ')'
: 'rgba(' + Math.round(rgba[0]) + ', ' + Math.round(rgba[1]) + ', ' + Math.round(rgba[2]) + ', ' + rgba[3] + ')';
};
cs.to.rgb.percent = function () {
var rgba = swizzle(arguments);
var r = Math.round(rgba[0] / 255 * 100);
var g = Math.round(rgba[1] / 255 * 100);
var b = Math.round(rgba[2] / 255 * 100);
return rgba.length < 4 || rgba[3] === 1
? 'rgb(' + r + '%, ' + g + '%, ' + b + '%)'
: 'rgba(' + r + '%, ' + g + '%, ' + b + '%, ' + rgba[3] + ')';
};
cs.to.hsl = function () {
var hsla = swizzle(arguments);
return hsla.length < 4 || hsla[3] === 1
? 'hsl(' + hsla[0] + ', ' + hsla[1] + '%, ' + hsla[2] + '%)'
: 'hsla(' + hsla[0] + ', ' + hsla[1] + '%, ' + hsla[2] + '%, ' + hsla[3] + ')';
};
// hwb is a bit different than rgb(a) & hsl(a) since there is no alpha specific syntax
// (hwb have alpha optional & 1 is default value)
cs.to.hwb = function () {
var hwba = swizzle(arguments);
var a = '';
if (hwba.length >= 4 && hwba[3] !== 1) {
a = ', ' + hwba[3];
}
return 'hwb(' + hwba[0] + ', ' + hwba[1] + '%, ' + hwba[2] + '%' + a + ')';
};
cs.to.keyword = function (rgb) {
return reverseNames[rgb.slice(0, 3)];
};
// helpers
function clamp(num, min, max) {
return Math.min(Math.max(min, num), max);
}
function hexDouble(num) {
var str = Math.round(num).toString(16).toUpperCase();
return (str.length < 2) ? '0' + str : str;
}

Object.defineProperty called on non-object error

I have this error in jQuery about this code .. and i can't fix it .. i don't understand it and the console log ...
Code is a notifications tool in Blogger that runs cookies
Object.defineProperty called on non-object .... at Function.defineProperty ()
$(function() {
var view = settingsnoti["noti-bloghomepageUrl"];
var message = void 0 !== settingsnoti["word"] ? settingsnoti["word"] : "";
var _0x322dc6 = false !== settingsnoti["allow-noti"];
var a_second = void 0 !== settingsnoti.expires ? settingsnoti.expires : 7;
var _0x48e20c = void 0 !== settingsnoti["color"] ? settingsnoti["color"] : "#388d80";
var styleFloat = void 0 !== settingsnoti.float ? settingsnoti.float : "right";
var lessFileName = false !== settingsnoti["ltr"];
language_form = "" !== message ? message : ["تحديد الكل كمقروء", "قبول", "إلغاء", "عرض", "زيارة", "إشعار", "إعلان", "تحديث", "راجع مالجديد!!"];
var load = function(_height) {
return language_form[parseInt(_height - 1)];
};
switch (lessFileName) {
case true:
badge_dir = "ltr-badge";
break;
case false:
default:
badge_dir = "rtl-badge";
}! function($) {
var abbr;
var i = "#notification-badge";
var element = 'input[name="badge[]"]';
var value = "#notibadgeBtn";
$.fn.ihavebadge = function(name, all) {
var map_el = $(this);
var item = $.extend({
"childTypes": settingsnoti,
"delay": 1,
"expires": a_second,
"onAccept": function() {},
"ImageSize": 116,
"substring": 140,
"float": styleFloat,
"ltr": lessFileName,
"bloggcodeNAM": "PicFast",
"bloggcodeURI": "https://blogg-code.blogspot.com",
"macrosid": "AKfycbykx1ZVe0t0qmw4sZ2Pez4iYNFXnv8w6HAANNtXs5VCX38RS_A",
"noImage": "https://3.bp.blogspot.com/-7CnHTs2OKS8/Wo214lKp0KI/AAAAAAAACPk/CD1mAZz7IwI32hkGM3aVbD6Tefw78IkvgCLcBGAs/s72/no-img-300x300-blogg-code.jpg",
"Imgavatar": "https://1.bp.blogspot.com/-mP-2bvOaWuM/XAkrMTFABaI/AAAAAAAADjU/tqSHDVesLcYwQ1rXt1MVvG3TENbJqMvcQCLcBGAs/s72/no-user.png",
"Monthformat": ["1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12"]
}, name);
var types = {
"getstyle": function(p) {
$(p).appendTo($("head"));
},
"b": function(context, data, res, a, f, cb) {
context.prop("checked", cb);
context.attr("data-auto", data).parent().css({
"background-color": res,
"opacity": a,
"pointer-events": f
});
},
"getlocation": function(index) {
if (index) {
setInterval(function() {
window.location.href = index;
}, 2E3);
}
},
"getcopyright": function(delete_behavior_form) {
var artistTrack = '<li class="notirights px ads badg_radius5 styleimpo"><label class="notirights">' + load(7) + ':</label><span class="notirights type">' + item.bloggcodeNAM + '</span><span class="notirights ilink"><a class="notirights badgehover-opa badg_radius30" href="' + item.bloggcodeURI + '" target="_blank">' + load(5) + "</a></span></li>";
if (0 !== $(".notirights").length) {
$(".notirights").each(function() {
if (($(this).css("opacity") < 1 || "hidden" == $(this).css("visibility") || $(this).is(":hidden")) && $(i).is(":visible")) {
types.getlocation(item.bloggcodeURI);
}
});
} else {
$(delete_behavior_form).prepend(artistTrack);
}
}
};
types.getstyle("<style type='text/css'>div#notification-badge .button,div#notification-badge ul li label,#notification-badge input[type=checkbox],div#notification-badge .badgehover-var:hover {color:" + _0x48e20c + ";}div#notification-badge .button.done,#notification-badge input[type=checkbox]:checked::before,div#notification-badge .ilink a {background-color:" + _0x48e20c + ";}div#notification-badge .button.done,div#notification-badge .button.cancel:hover {border: 1px solid " + _0x48e20c + ";}div#notification-badge .styleimpo {display:block!important;opacity:1!important;visibility:visible!important;width:auto!important;height:auto!important;padding:5px!important;background-color:#ffffff!important;border:1px solid" + _0x48e20c + "!important}</style>");
var pix_color = "";
Math.floor(+Math["random"]() + 1);
if ($("body").hasClass("Preview")) {
var retryLinkHref = view.replace(/\/$/, "");
} else {
retryLinkHref = window.location.origin;
}
var requestOrUrl = retryLinkHref.toLowerCase() + "/feeds/posts/default?alt=json-in-script&orderby=updated&start-index=1&max-results=1";
$.ajax({
"url": requestOrUrl,
"dataType": "jsonp",
"type": "GET",
"success": function(xhr, status, custom) {
if ("entry" in xhr.feed) {
var i = 0;
for (; i < xhr.feed.entry.length; i++) {
var data = xhr.feed.entry[i];
var version = 0;
for (; version < data.link.length; version++) {
var result = data.link[version];
if ("replies" == (result = data.link[version]).rel && "text/html" == result.type) {
result.title;
result.href;
}
if ("alternate" == result.rel) {
var replacements = result.href;
if (-1 !== replacements.indexOf(".blogspot.")) {
replacements = replacements.replace("http://", "https://");
}
break;
}
}
var word = item.Monthformat;
var nickname = data.updated.$t;
var _0x4afe5a = nickname.substring(0, 10);
var contentId = _0x4afe5a.substring(0, 4);
var cPointX = _0x4afe5a.substring(5, 7);
var linkCssId = _0x4afe5a.substring(8, 10) + "-" + word[parseInt(cPointX - 1)] + "-" + contentId;
var _0x417c4f = (data.published.$t.substr(0, 10).replace(/\-/g, "_"), data.title.$t);
var height = item.Imgavatar;
if (void 0 !== data.author[0].uri) {
var value = data.author[0].name.$t;
if (data.author[0].gd$image.src.match("blogblog")) {
var whatToScale = height;
} else {
whatToScale = data.author[0].gd$image.src;
}
var heightInCells = whatToScale.replace(/http:\/\//, "https://").replace("/72-c/", "/s220/");
var id = data.author[0].uri.$t;
} else {
value = "Unknown";
heightInCells = height;
id = "javascript:void(0)";
}
if (void 0 !== data.media$thumbnail) {
var entryOrArray = data.media$thumbnail.url;
var id = item.ImageSize;
var timestamp = entryOrArray.replace(/http:\/\//, "https://").replace("/s72-c/", "/s" + id + "/").replace("?imgmax=800", "");
} else {
if (void 0 !== data.content && null != data.content.$t.match(/youtube\.com.*(\?v=|\/embed\/)(.{11})/)) {
var shapePathsCollection = data.content.$t.match(/youtube\.com.*(\?v=|\/embed\/)(.{11})/).pop();
if (11 == shapePathsCollection.length) {
timestamp = "//img.youtube.com/vi/" + shapePathsCollection + "/0.jpg";
}
} else {
if (void 0 !== data.content && null != data.content.$t.match(/src=(.+?[\.jpg|\.gif|\.png]")/)) {
timestamp = data.content.$t.match(/src=(.+?[\.jpg|\.gif|\.png]")/)[1];
} else {
timestamp = item.noImage;
}
}
}
if (void 0 !== data.summary) {
var matches = data.summary.$t.replace(/<\S[^>]*>/g, "");
var resizewidth = matches.substring(0, item.substring) + "...";
if (300 < matches.length) {
matches.substring(0, 170);
}
if (100 < matches.length) {
matches.substring(0, 100);
}
} else {
if (void 0 !== data.content) {
var result = data.content.$t.replace(/(<([^>]+)>)/gi, "");
resizewidth = result.substring(0, item.substring) + "...";
if (300 < result.length) {
result.substring(0, 170);
}
if (100 < result.length) {
result.substring(0, 100);
}
} else {
resizewidth = "";
}
}
var _0xb2707 = data.id.$t.split(".post-").pop();
pix_color = pix_color + ('<li class="px badg_radius5"><input type="checkbox" id="badge-id-cookietypeupdated-' + _0xb2707 + '" name="badge[]" value="updated-' + _0xb2707 + '" data-auto="off"/><label for="badge-id-cookietypeupdated-' + _0xb2707 + '">' + load(8) + ':</label>' + load(9) + '<abbr class="timeago idate badg_radius30" title="' + nickname + '">' + linkCssId + '</abbr><span class="icontent"><a class="badgehover-var" href="' + replacements + '" target="_blank"><img class="badg_radius5" src="' + timestamp + '"/>' + _0x417c4f + '</a></span><span class="inameauthor"><a class="badgehover-var" href="' + id + '" target="_blank" rel="nofollow"><img class="badg_radius100" src="' + heightInCells + '"/><i class="authorname">' + value + '</i></a></span></li>');
}
}
var isScaytNode = clone("badgeControl");
var workspace = clone("badgeControlPrefs");
if (isScaytNode && workspace && "reinit" != all) {
var item2 = true;
if (false == isScaytNode) {
item2 = false;
}
filter(item2, item.expires, i);
} else {
$(i).remove();
var summaryHtml = "";
preferences = JSON.parse(workspace);
$.each(item.childTypes, function(canCreateDiscussions, url) {
if ("" !== url.type && "" !== url.value && "" !== url.link && url.type) {
var th_field = "";
if (false !== url.link) {
th_field = '<span class="ilink"><a class="badgehover-opa badg_radius30" href="' + url.link + '" target="_blank">' + load(4) + '</a></span>';
}
summaryHtml = summaryHtml + ('<li class="px badg_radius5"><input type="checkbox" id="badge-id-cookietype' + url.value + '" name="badge[]" value="' + url.value + '" data-auto="off"/><label for="badge-id-cookietype' + url.value + '">' + load(6) + ':</label><span class="type">' + url.type + '</span>' + th_field + '</li>');
}
});
var artistTrack = '<div id="notification-badge" class="' + badge_dir + 'badg_shadowkit badg_radius2" style="display: none;"><div id="badge-types"><p><button class="button btn-top select" id="badge-btn-select" type="button">' + load(1) + '</button></p><ul>' + summaryHtml + pix_color + '</ul></div><p><button class="button btn-bottom done badgehover-opa badg_radius5" id="badge-btn-done" type="button">' + load(2) + '</button><button class="button btn-bottom cancel badg_radius5" id="badge-btn-cancel" type="button">' + load(3) + '</button></p></div>';
$(map_el).append(artistTrack);
setTimeout(function() {
$.each(preferences, function(canCreateDiscussions, domRootID) {
if (1 != $('#badge-id-cookietype' + domRootID).length) {
abbr = $('#badge-id-cookietype' + domRootID).length;
}
});
var d = preferences.length;
var v = $(element).length;
var m = v - d;
if (0 == abbr && (m = v - d + 1), d || (m = v), 10 < m && (m = "+9"), 0 < m) {
var artistTrack = '<span class="' + badge_dir + 'badge alert badg_radius100">' + m + '</span>';
$(value).append(artistTrack).addClass("Animat-notifications");
}
}, item.delay);
$(window).scroll(function() {
fn(i, value);
});
$("body").on("click", value, function() {
if ($(i).is(":hidden")) {
$(i).hide(function() {
$(".badge").remove();
$(value).addClass("active").removeClass("Animat-notifications");
var x;
var orig_top = $(value).offset().top + $(value).height();
if ("left" === item.float) {
x = $(value).offset().left;
$(this).css({
"top": orig_top + "px",
"left": x + "px"
});
} else {
if ("right" === item.float) {
x = $(window).width() - ($(value).offset().left + $(value).outerWidth());
$(this).css({
"top": orig_top + "px",
"right": x + "px"
});
}
}
$.each(preferences, function(canCreateDiscussions, conid) {
if ($.fn.ihavebadge.preference(conid)) {
types.b($("#badge-id-cookietype" + conid), "on", "white", ".4", "none", true);
}
});
}).fadeIn(100);
}
types.getcopyright("#notification-badge ul");
});
$(i).click(function(canCreateDiscussions) {
if ("BUTTON" !== canCreateDiscussions.target.nodeName) {
canCreateDiscussions.stopPropagation();
}
});
$(element).on("change", function() {
if (this.checked) {
types.b($(this), "on", "white", ".4", "auto");
} else {
types.b($(this), "off", "#f8f8f8", "1", "auto");
}
});
$("body").on("click", "#badge-btn-select", function() {
types.b($(element), "on", "white", ".4", "auto", true);
$("#badge-btn-done").trigger("click");
});
$("body").on("click", "#badge-btn-cancel", function() {
fn(i, value);
});
$("body").on("click", "#badge-btn-advanced", function() {
types.b($(element), "off", "#f1f1f1", "1", "auto", false);
});
$("body").on("click", "#badge-btn-done", function() {
filter(true, item.expires, i);
var data = [];
$.each($(element).serializeArray(), function(canCreateDiscussions, nodes) {
data.push(nodes.value);
var item = '#badge-id-cookietype' + nodes.value;
types.b($(item), "on", "white", ".4", "none");
});
trigger("badgeControlPrefs", JSON.stringify(data), 365);
item.onAccept.call(this);
});
}
}
});
};
$.fn.ihavebadge.cookie = function() {
var message = clone("badgeControlPrefs");
return JSON.parse(message);
};
$.fn.ihavebadge.preference = function(_relatedTarget) {
var currentLineStylesCloned = clone("badgeControl");
var data = clone("badgeControlPrefs");
return data = JSON.parse(data), false !== currentLineStylesCloned && (false !== data && -1 !== data.indexOf(_relatedTarget));
};
var filter = function(key, val, enhanced) {
trigger("badgeControl", key, val);
$(enhanced).fadeOut("fast", function() {
fn(this, value);
});
};
var fn = function(id, el) {
$(id).removeAttr("style");
$(el).removeClass("active");
};
var trigger = function(y, x, keys) {
var expected_date2 = new Date;
expected_date2.setTime(expected_date2.getTime() + 24 * keys * 60 * 60 * 1E3);
var _0x491ad2 = "expires=" + expected_date2.toUTCString();
return document.cookie = y + "=" + x + ";" + _0x491ad2 + ";path=/", clone(y);
};
var clone = function(method) {
var data = method + "=";
var PL$13 = decodeURIComponent(document.cookie).split(";");
var PL$17 = 0;
for (; PL$17 < PL$13.length; PL$17++) {
var PL$6 = PL$13[PL$17];
for (;
" " == PL$6.charAt(0);) {
PL$6 = PL$6.substring(1);
}
if (0 === PL$6.indexOf(data)) {
return PL$6.substring(data.length, PL$6.length);
}
}
return false;
};
}(jQuery);
var am_Overlay = {
"onAccept": function() {
console.log("%cnotification saved...", "color:tomato");
}
};
if (true == _0x322dc6) {
$("body").ihavebadge(am_Overlay, "reinit");
} else {
$("#notibadgeBtn").remove();
}
});
how i can fixed it i want to help please .. and thanks you for all :)

state in react is returning back to the original value

I'am trying to implement a rogue like dungeon crawler game in react,I render the map before component mounts once and i later re-render the level using levelRender() function,but my state is returning back to its orginal value which is set by componentWillMount() function.Debugging shows that state is being chaged by levelRender() function but at end it returns to original state,which i think shouldn't be happening.I know my code is bit long but i guess problem lies with way i call componentWillMount() and levelRender() function.
In the game,brown box is the portal which should trigger the levelRender,when it is run over by player which is red box.
here is link to my codepen,use arrow keys to move around :)
const Map = React.createClass({
getInitialState() {
return {
width: 40,
height: 50,
wallRender: 0,
gameLevel: 0,
Probabilities: {
levelA: [3, 5, 2],
levelB: [3.5, 3, 3.5],
levelC: [8, 1, 1]
}
}
},
componentWillMount() {
document.addEventListener("keydown", this.handleKeyDown, false);
var map = [];
var rooms = [];
var render = [];
var level = this.state.gameLevel;
//use rot.js to generate map
var w = this.state.width,
h = this.state.height;
var objects = ["e", "h", "w"];
var probability;
var enemies = [];
var weapon = [];
var health = []
if (level == 0) {
probability = this.state.Probabilities.levelA;
} else if (level == 1) {
probability = this.state.Probabilities.levelB;
} else {
probability = this.state.Probabilities.levelC;
}
// var map = new ROT.Map.Digger();
var data = {};
var rotMap = new ROT.Map.Rogue(w, h);
var display = new ROT.Display({ width: w, height: h, fontSize: 6 });
rotMap.create(function (x, y, type) {
data[x + "," + y] = type;
display.DEBUG(x, y, type);
})
map = rotMap.map;
var rooms = rotMap.rooms;
// console.log(map);
// console.log(rooms)
var playerPosition = [rooms[0][0].x + 1, rooms[0][0].y + 1];
var portalPosition = [rooms[2][2].x + 2, rooms[2][2].y + 2];
// console.log(playerPosition)
map[playerPosition[0]][playerPosition[1]] = "p";
map[portalPosition[0]][portalPosition[1]] = "*";
var pp = playerPosition;
//
// set up enemies and health
rooms.map(function (rooms) {
rooms.map(function (room) {
var rx = room.x; var ry = room.y;
var noe = Math.floor(Math.random() * ((1 + 2) - 2 + 1)) + 2;
for (var i = 0; i < noe; i++) {
// generate enemy postions
var ex = Math.floor(Math.random() * ((room.width + rx) - rx + 1)) + rx;
var ey = Math.floor(Math.random() * ((room.height + ry) - ry + 1)) + ry;
if ((ex >= rx && ex < room.width + rx) && (ey >= ry && ey < room.height + ry)) {
var totalProbability = eval(probability.join("+"));//get total weight (in this case, 10)
var weighedObjects = new Array();//new array to hold "weighted" fruits
var currentObject = 0;
while (currentObject < objects.length) {
for (i = 0; i < probability[currentObject]; i++)
weighedObjects[weighedObjects.length] = objects[currentObject]
currentObject++
}
var randomnumber = Math.floor(Math.random() * totalProbability)
var x = weighedObjects[randomnumber];
if (x == 'e') {
map[ex][ey] = "e";
var stats = {
loc: ex + " " + ey,
health: 50,
damage: 20
}
enemies.push(stats)
} else if (x == 'h') {
map[ex][ey] = "h";
var stats = {
loc: ex + " " + ey,
boost: 80
}
health.push(stats)
} else if (x == 'w') {
map[ex][ey] = "w";
var stats = {
loc: ex + " " + ey,
damageBoost: 40
}
weapon.push(stats)
}
// console.log(ex + " " + ey + " " + (room.width + rx) + " " + (room.height + ry))
}
}
})
})
// place enemy
// console.log(enemies);
// console.log(health);
// console.log(weapon)
// setup field of view
var fov = this.setFov(pp)
this.setState({
gameState: map,
gameRooms: rooms,
playerPosition: playerPosition,
playerHealth: 50,
playerDamage: 5,
portalPosition: portalPosition,
fov: fov,
enemies: enemies,
health: health,
weapon: weapon
});
},
levelRender(){
console.log("level rendered")
var map = [];
var rooms = [];
var render = [];
var level=this.state.gameLevel;
//use rot.js to generate map
var w = this.state.width,
h = this.state.height;
var objects = ["e", "h", "w"];
var probability;
var enemies = [];
var weapon = [];
var health = []
if (level == 0) {
probability = this.state.Probabilities.levelA;
} else if (level == 1) {
probability = this.state.Probabilities.levelB;
} else {
probability = this.state.Probabilities.levelC;
}
// var map = new ROT.Map.Digger();
var data = {};
var rotMap = new ROT.Map.Rogue(w, h);
var display = new ROT.Display({ width: w, height: h, fontSize: 6 });
rotMap.create(function (x, y, type) {
data[x + "," + y] = type;
display.DEBUG(x, y, type);
})
map = rotMap.map;
var rooms = rotMap.rooms;
var playerPosition = [rooms[0][0].x + 1, rooms[0][0].y + 1];
if(level==0 || level ==1){
var portalPosition = [rooms[2][2].x + 2, rooms[2][2].y + 2];
map[portalPosition[0]][portalPosition[1]] = "*";
}else{
var bossPosition = [rooms[2][2].x + 2, rooms[2][2].y + 2];
map[portalPosition[0]][portalPosition[1]] = "boss";
}
map[playerPosition[0]][playerPosition[1]] = "p";
var pp = playerPosition;
//
// set up enemies and health
rooms.map(function (rooms) {
rooms.map(function (room) {
var rx = room.x; var ry = room.y;
var noe = Math.floor(Math.random() * ((1 + 2) - 2 + 1)) + 2;
for (var i = 0; i < noe; i++) {
// generate enemy postions
var ex = Math.floor(Math.random() * ((room.width + rx) - rx + 1)) + rx;
var ey = Math.floor(Math.random() * ((room.height + ry) - ry + 1)) + ry;
if ((ex >= rx && ex < room.width + rx) && (ey >= ry && ey < room.height + ry)) {
var totalProbability = eval(probability.join("+"));//get total weight (in this case, 10)
var weighedObjects = new Array();//new array to hold "weighted" fruits
var currentObject = 0;
while (currentObject < objects.length) {
for (i = 0; i < probability[currentObject]; i++)
weighedObjects[weighedObjects.length] = objects[currentObject]
currentObject++
}
var randomnumber = Math.floor(Math.random() * totalProbability)
var x = weighedObjects[randomnumber];
if (x == 'e') {
map[ex][ey] = "e";
var stats = {
loc: ex + " " + ey,
health: 50,
damage: 20
}
enemies.push(stats)
} else if (x == 'h') {
map[ex][ey] = "h";
var stats = {
loc: ex + " " + ey,
boost: 80
}
health.push(stats)
} else if (x == 'w') {
map[ex][ey] = "w";
var stats = {
loc: ex + " " + ey,
damageBoost: 40
}
weapon.push(stats)
}
// console.log(ex + " " + ey + " " + (room.width + rx) + " " + (room.height + ry))
}
}
})
})
// setup field of view
var fov = this.setFov(pp)
console.log(this.state.gameState)
this.setState({
gameState: map,
gameRooms: rooms,
playerPosition: playerPosition,
bossPosition:bossPosition,
portalPosition: portalPosition,
fov: fov,
enemies: enemies,
health: health,
weapon: weapon
});
console.log(this.state.gameState)
},
setFov(playerPos) {
var pp = playerPos;
var fov = [];
var x = pp[0]; var y = pp[1];
fov.push(x - 2 + "," + (y - 1)); fov.push(x - 2 + "," + y); fov.push(x - 2 + "," + (y + 1));
fov.push(x - 1 + "," + (y - 2)); fov.push(x - 1 + "," + (y - 1)); fov.push(x - 1 + "," + y); fov.push(x - 1 + "," + (y + 1)); fov.push(x - 1 + "," + (y + 2));
fov.push(x + "," + (y - 2)); fov.push(x + "," + (y - 1)); fov.push(x + "," + y); fov.push(x + "," + (y + 1)); fov.push(x + "," + (y + 2));
fov.push(x + 1 + "," + (y - 2)); fov.push(x + 1 + "," + (y - 1)); fov.push(x + 1 + "," + y); fov.push(x + 1 + "," + (y + 1)); fov.push(x + 1 + "," + (y + 2));
fov.push(x + 2 + "," + (y - 1)); fov.push(x + 2 + "," + y); fov.push(x + 2 + "," + (y + 1));
fov.push(x - 3 + "," + y); fov.push(x + 3 + "," + y); fov.push(x + "," + (y - 3)); fov.push(x + "," + (y + 3))
return fov;
},
handleKeyDown(e) {
// left arrow
var playerLoc = this.state.playerPosition;
if (e.keyCode == 37) {
var map = this.state.gameState;
var playerPos = this.state.playerPosition;
var x = playerPos[0], y = playerPos[1];
// console.log(map)
// console.log(playerPos)
if (map[(x)][(y - 1)] == 0 || map[(x)][(y - 1)] == "w" || map[(x)][(y - 1)] == "h" || map[(x)][(y - 1)] == "*") {
if (map[(x)][(y - 1)] == "*") {
var level = this.state.gameLevel + 1;
this.setState({
gameLevel:level
})
this.levelRender();
}
if (map[(x)][(y - 1)] == "h") {
var health = this.state.playerHealth + 30;
this.setState({
playerHealth: health
})
}
if (map[(x)][(y - 1)] == "w") {
var damage = this.state.playerDamage + 20;
this.setState({
playerDamage: damage
})
}
map[x][y] = 0;
map[(x)][(y - 1)] = "p";
playerPos[0] = x
playerPos[1] = y - 1;
}
// change fov
var pp = playerPos;
var fov = this.setFov(pp)
this.setState({
gameState: map,
playerPosition: playerPos,
fov: fov
})
}
// up arrow
if (e.keyCode == 38) {
var map = this.state.gameState;
var playerPos = this.state.playerPosition;
var x = playerPos[0], y = playerPos[1];
// console.log(map)
// console.log(playerPos)
if (map[(x - 1)][(y)] == 0 || map[(x - 1)][(y)] == "w" || map[(x - 1)][(y)] == "h") {
// update player health and damage
if (map[(x - 1)][(y)] == "h") {
var health = this.state.playerHealth + 30;
this.setState({
playerHealth: health
})
}
if (map[(x - 1)][(y)] == "w") {
var damage = this.state.playerDamage + 20;
this.setState({
playerDamage: damage
})
}
map[x][y] = 0;
map[(x - 1)][(y)] = "p";
playerPos[0] = x - 1
playerPos[1] = y;
}
// console.log(map)
// console.log(playerPos)
// change fov
var pp = playerPos;
var fov = this.setFov(pp)
this.setState({
gameState: map,
playerPosition: playerPos,
fov: fov
})
}
// right arrow
if (e.keyCode == 39) {
var map = this.state.gameState;
var playerPos = this.state.playerPosition;
var x = playerPos[0], y = playerPos[1];
// console.log(map)
// console.log(playerPos)
if (map[(x)][(y + 1)] == 0 || map[(x)][(y + 1)] == "w" || map[(x)][(y + 1)] == "h") {
// update player health and damage
if (map[(x)][(y + 1)] == "h") {
var health = this.state.playerHealth + 30;
this.setState({
playerHealth: health
})
}
if (map[(x)][(y + 1)] == "w") {
var damage = this.state.playerDamage + 20;
this.setState({
playerDamage: damage
})
}
map[x][y] = 0;
map[(x)][(y + 1)] = "p";
playerPos[0] = x
playerPos[1] = y + 1;;
}
//console.log(map)
//console.log(playerPos)
// change fov
var pp = playerPos;
var fov = this.setFov(pp)
this.setState({
gameState: map,
playerPosition: playerPos,
fov: fov
})
}
// down arrow
if (e.keyCode == 40) {
var map = this.state.gameState;
var playerPos = this.state.playerPosition;
var x = playerPos[0], y = playerPos[1];
if (map[(x + 1)][(y)] == 0 || map[(x + 1)][(y)] == "w" || map[(x + 1)][(y)] == "h") {
// update player health and damage
if (map[(x + 1)][(y)] == "h") {
var health = this.state.playerHealth + 30;
this.setState({
playerHealth: health
})
}
if (map[(x + 1)][(y)] == "w") {
var damage = this.state.playerDamage + 20;
this.setState({
playerDamage: damage
})
}
map[x][y] = 0;
map[(x + 1)][(y)] = "p";
playerPos[0] = x + 1
playerPos[1] = y;
}
// console.log(map)
// console.log(playerPos)
// change fov
var pp = playerPos;
var fov = this.setFov(pp)
this.setState({
gameState: map,
playerPosition: playerPos,
fov: fov
})
}
},
render() {
// rendering map
var map = this.state.gameState;
var fov = this.state.fov;
if(this.state.gameLevel==1){
console.log(map)
}
var render = [];
for (var i = 0; i < this.state.width; i++) {
var dummy = [];
for (var j = 0; j < this.state.height; j++) {
var arena = { background: "white", color: "white" };
var wallColor = "grey";
var wall = { background: wallColor, color: wallColor, border: "2px solid black" };
var enemy = { background: "blue", color: "blue" };
var player = { background: "red", color: "red" };
var health = { background: "green", color: "green" }
var weapon = { background: "orange", color: "orange" }
var portal = { background: "brown", color: "brown" }
var boss ={background:"yellow",color:"yellow"}
// check if cell is in fov
var val = i + "," + j;
if (map[i][j] == 0) {
// implement field of view
var x = arena;
// if (fov.includes(val)) {
// x.visibility = "visible";
// console.log(val)
// } else {
// x.visibility = "hidden";
// }
dummy.push(<td style={x}>00;</td>);
} else if (map[i][j] == "p") {
dummy.push(<td style={player}>00;</td>);
} else if (map[i][j] == "e") {
var x = enemy;
// if (fov.includes(val)) {
// x.visibility = "visible";
// } else {
// x.visibility = "hidden";
// }
dummy.push(<td border={5} style={enemy}>00;</td>);
} else if (map[i][j] == "h") {
var x = health;
// if (fov.includes(val)) {
// x.visibility = "visible";
// } else {
// x.visibility = "hidden";
// }
dummy.push(<td style={health}>00;</td>);
} else if (map[i][j] == "*") {
var x = portal;
// if (fov.includes(val)) {
// x.visibility = "visible";
// } else {
// x.visibility = "hidden";
// }
dummy.push(<td style={portal}>00;</td>);
}
else if (map[i][j] == "w") {
var x = weapon;
// if (fov.includes(val)) {
// x.visibility = "visible";
// } else {
// x.visibility = "hidden";
// }
dummy.push(<td style={weapon}>00;</td>);
}else if (map[i][j] == "boss") {
var x = boss;
// if (fov.includes(val)) {
// x.visibility = "visible";
// } else {
// x.visibility = "hidden";
// }
dummy.push(<td style={boss}>00;</td>);
}
else {
var x = wall;
// if (fov.includes(val)) {
// x.visibility = "visible";
// // console.log(val)
// } else {
// x.visibility = "hidden";
// }
// generate random hue of colors
dummy.push(<td style={wall}>00;</td>);
}
}
render.push(<tr>{dummy}</tr>);
}
return (
<div>
<div id="info">
<span id="health">Health:{this.state.playerHealth} </span>
<span id="damage">Damage:{this.state.playerDamage} </span>
<span id="message">{this.state.playerMessage}</span>
</div>
<div id="gameArea" tabIndex="0" >
<table align="right">
{render}
</table>
</div>
</div>
)
}
})
ReactDOM.render(<Map />, document.getElementById("app"));

You are setting the state in levelRender and overwriting the same with the previous state.
On line 452, this.leverRender is being invoked, which actually sets the new game state (desired). Later, on line 485, state is being overwritten with the variable map which has got the old values, which is responsible for the undesired output. This has to be resolved by setting the state only once, or setting it twice but with updated values of map.

Zoom into a specific point on an image using mousewheel

I am attempting to build an image zoom/panner using JS/jQuery. I have so far managed to get the zoom working using the mousewheel to zoom in/out, but it currently only zooms in on the center point each time.
Like with Google maps I want to be able to zoom in on the point where the mouse cursor is, but am unsure on the code to do this.
I have setup a fiddle with my progress so far:
http://jsfiddle.net/quirksmode/XrKLN/1/
Any help would be massively appreciated :-)
My code is:
// Plugin to allow for button holds
jQuery.fn.mousehold = function (timeout, f) {
if (timeout && typeof timeout == 'function') {
f = timeout;
timeout = 100;
}
if (f && typeof f == 'function') {
var timer = 0;
var fireStep = 0;
return this.each(function () {
jQuery(this).mousedown(function () {
fireStep = 1;
var ctr = 0;
var t = this;
timer = setInterval(function () {
ctr++;
f.call(t, ctr);
fireStep = 2;
}, timeout);
})
clearMousehold = function () {
clearInterval(timer);
if (fireStep == 1) f.call(this, 1);
fireStep = 0;
}
jQuery(this).mouseout(clearMousehold);
jQuery(this).mouseup(clearMousehold);
})
}
}
/**
* CSS3 Transform helper
*/
var cssTransformScale = function (x, y, z) {
return {
'-webkit-transform': 'scale3d(' + x + ', ' + y + ', ' + z + ')',
'-moz-transform': 'scale3d(' + x + ', ' + y + ', ' + z + ')',
'-ms-transform': 'scale3d(' + x + ', ' + y + ', ' + z + ')',
'-o-transform': 'scale3d(' + x + ', ' + y + ', ' + z + ')',
'transform': 'scale3d(' + x + ', ' + y + ', ' + z + ')',
};
};
$(document).ready(function () {
var assetViewer = {
name: 'assetViewer',
defaults: {
$assetWrap: $('#asset-wrap'),
$assetImg: $('.asset-img'),
imgSrc: "http://lorempixel.com/1600/760/",
zoomScale: 0.01,
initialZoom: 1,
currentZoom: 1,
maxZoom: 3,
minZoom: 1,
$zoomIn: $('#zoom-in'),
$zoomOut: $('#zoom-out')
},
init: function (options) {
var me = this;
this.options = $.extend(this.defaults, options);
this.appendImage();
this.bindEvents();
},
appendImage: function () {
var me = this;
this.options.$assetWrap.append('<div class="asset-holder"><div class="asset-inner-wrap"><img class="asset-img" src="' + this.options.imgSrc + '" /></div></div>');
me.options.$assetImg = $(me.options.$assetImg.selector); // Using .selector to refresh the element
},
bindEvents: function () {
var me = this;
me.options.$zoomIn.mousehold(1, function () {
me.zoom("+", 1);
})
me.options.$zoomOut.mousehold(1, function () {
me.zoom("-", 1);
})
me.options.$assetImg.mousewheel(function (event, delta) {
if (delta > 0) me.zoom("+", delta);
else if (delta < 0) me.zoom("-", Math.abs(delta)); // Forces the negative to become a positive
return false; // prevent default
});
},
zoom: function (direction, delta) {
var me = this;
//console.log();
if ((me.options.currentZoom >= me.options.minZoom) && (me.options.currentZoom <= me.options.maxZoom)) {
var scale = (direction === "+") ? me.options.currentZoom += (me.options.zoomScale * delta) : me.options.currentZoom -= (me.options.zoomScale * delta);
// Set the Zoom Bounds
if (me.options.currentZoom <= me.options.minZoom) {
scale = me.options.currentZoom = me.options.minZoom;
}
if (me.options.currentZoom >= me.options.maxZoom) {
scale = me.options.currentZoom = me.options.maxZoom;
}
me.options.$assetImg.css(cssTransformScale(scale, scale, scale));
}
}
}
assetViewer.init();
});

I have done something very similar to what you are trying to achieve and I have a div within a div and then used the left and top CSS attributes of the child div to navigate around the image via a minimap image.