yzflhez-js-function
Version:
js常用函数
397 lines (384 loc) • 10.8 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
var _arguments = arguments;
var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
var getCookie = function getCookie(name) {
// 获取cookie
var start = void 0;
var end = void 0;
if (document.cookie.length > 0) {
start = document.cookie.indexOf(name + '='); // name + "="
if (start !== -1) {
start = start + name.length + 1;
end = document.cookie.indexOf(";", start); // eslint-disable-line
if (end === -1) end = document.cookie.length;
return unescape(document.cookie.substring(start, end));
}
}
return '';
};
var setCookie = function setCookie(name, value, expiredays) {
// 设置cookie
var exdate = new Date();
exdate.setDate(exdate.getDate() + expiredays);
// name + "=" + escape(value) + ((expiredays==null) ? "" : ";expires=" + exdate.toGMTString())
document.cookie = name + '=' + escape(value) + ('' + (expiredays == null ? '' : ';expires=')) + ('' + exdate.toGMTString());
};
var deepCopy = function deepCopy(source) {
// 对象拷贝
var result = void 0;
if (source.constructor === Array) {
result = [];
for (var key in source) {
// eslint-disable-line
result[key] = _typeof(source[key]) === 'object' ? deepCopy(source[key]) : source[key];
}
} else {
result = {};
for (var jsonkey in source) {
// eslint-disable-line
result[jsonkey] = _typeof(source[jsonkey]) === 'object' ? deepCopy(source[jsonkey]) : source[jsonkey]; // eslint-disable-line
}
}
return result;
};
var webHashFn = function webHashFn(key) {
// 获取对应的hash值
var result = '';
var Hash = window.location.hash.split('#/')[1];
if (Hash) {
var Hash2 = Hash.split('?');
if (Hash2[0]) {
var webData = Hash2[0].split('/');
if (webData[key]) {
result = webData[key];
}
}
}
return result;
};
var strToJson = function strToJson(str) {
// dd=12&sss=343434?ca => {dd:12,sss:343434}
if (!str) return {};
var Idname = str.split('?')[0];
var nowWwwData = Idname.split('&');
var outData = {};
if (nowWwwData.length > 1) {
nowWwwData.map(function (item) {
var nowData = item.split('=');
var key = nowData[0];
var value = nowData[1];
// outData[key] = value;
outData[key] = value && value.indexOf('(/)') !== -1 ? value.split('(/)').join('&') : value;
return null;
});
}
return outData;
};
var shuziFn = function shuziFn(num) {
if (!/^\d*(\.\d*)?$/.test(num)) {
alert("Number is wrong!");return "Number is wrong!";
} // eslint-disable-line
var AA = new Array("零", "一", "二", "三", "四", "五", "六", "七", "八", "九"); // eslint-disable-line
var BB = new Array("", "十", "百", "千", "万", "亿", "点", ""); // eslint-disable-line
var a = ('' + num).replace(/(^0*)/g, "").split("."); // eslint-disable-line
var k = 0;
var re = '';
for (var i = a[0].length - 1; i >= 0; i--) {
// eslint-disable-line
switch (k) {// eslint-disable-line
case 0:
re = BB[7] + re;break;
case 4:
if (!new RegExp("0{4}\\d{" + (a[0].length - i - 1) + "}$").test(a[0])) // eslint-disable-line
re = BB[4] + re;break;
case 8:
re = BB[5] + re;BB[7] = BB[5];k = 0;break;
}
if (k % 4 == 2 && a[0].charAt(i + 2) != 0 && a[0].charAt(i + 1) == 0) re = AA[0] + re; // eslint-disable-line
if (a[0].charAt(i) != 0) re = AA[a[0].charAt(i)] + BB[k % 4] + re;k++; // eslint-disable-line
}
if (a.length > 1) {
// eslint-disable-line
re += BB[6];
for (var _i = 0; _i < a[1].length; _i++) {
re += AA[a[1].charAt(_i)];
} // eslint-disable-line
}
return re;
};
var susi = function susi(val, baifenbi) {
var outData = 0;
if (val) {
var sz = parseFloat(val);
if (baifenbi) {
if ('' + sz === 'NaN') {
outData = val;
} else {
var sz1 = sz * 100;
var nowLength = ('' + sz1).indexOf('.') !== -1 ? '' + sz1.toFixed(2) : '' + sz1;
var nowLength2 = '';
var nowLength3 = '';
nowLength.replace(/(.+)(\.\d+$)/g, function ($0, $1, $2) {
nowLength2 = '' + $1;
nowLength3 = $2;
return $0;
});
if (!nowLength3) {
nowLength2 = nowLength;
}
nowLength = nowLength2.replace(/(\d{1,3})(?=(\d{3})+$)/g, function ($1) {
return $1 = $1 + ','; // eslint-disable-line
});
outData = nowLength + nowLength3 + '%';
}
} else {
if ('' + sz === 'NaN') {
outData = val;
} else {
var _nowLength = ('' + sz).indexOf('.') !== -1 ? '' + sz.toFixed(2) : '' + sz;
var _nowLength2 = '';
var _nowLength3 = '';
_nowLength.replace(/(.+)(\.\d+$)/g, function ($0, $1, $2) {
_nowLength2 = '' + $1;
_nowLength3 = $2;
return $0;
});
if (!_nowLength3) {
_nowLength2 = _nowLength;
}
_nowLength = _nowLength2.replace(/(\d{1,3})(?=(\d{3})+$)/g, function ($1) {
return $1 = $1 + ','; // eslint-disable-line
});
outData = _nowLength + _nowLength3 + '';
}
}
} else if (baifenbi) {
outData = '0%';
}
return outData;
};
var getclass = function getclass(oparent, sclass) {
var arr = [];
var aElem = oparent.getElementsByTagName('*');
var re = new RegExp('(^|\\s)' + sClass + '(\\s|$)', 'g');
for (var i = 0; i < aElem.length; i++) {
if (re.test(aElem[i].className)) {
arr.push(aElem[i]);
}
}
return arr;
};
var getStyle = function getStyle(obj, attr) {
if (obj.currentStyle) {
return obj.currentStyle[attr];
} else {
return getComputedStyle(obj)[attr];
}
};
var startMove = function startMove(obj, json, times, fx, cbFn) {
if (obj.arr) {
obj.arr.push(_arguments);
}
if (obj.timer) {
return;
}
var t = 0;
var d = times;
var objB = {};
var objC = {};
obj.arr = [];
for (var attr in json) {
if (attr == 'opacity') {
objB[attr] = parseInt(getStyle(obj, attr)) || 1;
}
objB[attr] = parseInt(getStyle(obj, attr)) || 0;
objC[attr] = json[attr] - objB[attr];
}
var startTime = now();
clearInterval(obj.timer);
obj.timer = setInterval(function () {
var changeTime = now();
t = Math.min(changeTime - startTime, d);
for (var attr in json) {
var value = Tween[fx](t, objB[attr], objC[attr], d);
if (attr == 'opacity') {
obj.style.opacity = value;
} else {
obj.style[attr] = value + 'px';
}
}
if (t == d) {
clearInterval(obj.timer);
obj.timer = null;
if (cbFn) {
cbFn.call(obj);
}
var arg = obj.arr.pop();
if (arg) {
startMove.apply(window, arg);
}
}
}, 15);
function getStyle(obj, attr) {
if (obj.currentStyle) {
return obj.currentStyle[attr];
} else {
return getComputedStyle(obj)[attr];
}
}
function now() {
return new Date().getTime();
}
var Tween = {
linear: function linear(t, b, c, d) {
//匀速
return c * t / d + b;
},
easeIn: function easeIn(t, b, c, d) {
//加速曲线
return c * (t /= d) * t + b;
},
easeOut: function easeOut(t, b, c, d) {
//减速曲线
return -c * (t /= d) * (t - 2) + b;
},
easeBoth: function easeBoth(t, b, c, d) {
//加速减速曲线
if ((t /= d / 2) < 1) {
return c / 2 * t * t + b;
}
return -c / 2 * (--t * (t - 2) - 1) + b;
},
easeInStrong: function easeInStrong(t, b, c, d) {
//加加速曲线
return c * (t /= d) * t * t * t + b;
},
easeOutStrong: function easeOutStrong(t, b, c, d) {
//减减速曲线
return -c * ((t = t / d - 1) * t * t * t - 1) + b;
},
easeBothStrong: function easeBothStrong(t, b, c, d) {
//加加速减减速曲线
if ((t /= d / 2) < 1) {
return c / 2 * t * t * t * t + b;
}
return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
},
elasticIn: function elasticIn(t, b, c, d, a, p) {
//正弦衰减曲线（弹动渐入）
if (t === 0) {
return b;
}
if ((t /= d) == 1) {
return b + c;
}
if (!p) {
p = d * 0.3;
}
if (!a || a < Math.abs(c)) {
a = c;
var s = p / 4;
} else {
var s = p / (2 * Math.PI) * Math.asin(c / a);
}
return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
},
elasticOut: function elasticOut(t, b, c, d, a, p) {
//正弦增强曲线（弹动渐出）
if (t === 0) {
return b;
}
if ((t /= d) == 1) {
return b + c;
}
if (!p) {
p = d * 0.3;
}
if (!a || a < Math.abs(c)) {
a = c;
var s = p / 4;
} else {
var s = p / (2 * Math.PI) * Math.asin(c / a);
}
return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
},
elasticBoth: function elasticBoth(t, b, c, d, a, p) {
if (t === 0) {
return b;
}
if ((t /= d / 2) == 2) {
return b + c;
}
if (!p) {
p = d * (0.3 * 1.5);
}
if (!a || a < Math.abs(c)) {
a = c;
var s = p / 4;
} else {
var s = p / (2 * Math.PI) * Math.asin(c / a);
}
if (t < 1) {
return -0.5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
}
return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p) * 0.5 + c + b;
},
backIn: function backIn(t, b, c, d, s) {
//回退加速（回退渐入）
if (typeof s == 'undefined') {
s = 1.70158;
}
return c * (t /= d) * t * ((s + 1) * t - s) + b;
},
backOut: function backOut(t, b, c, d, s) {
if (typeof s == 'undefined') {
s = 3.70158; //回缩的距离
}
return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
},
backBoth: function backBoth(t, b, c, d, s) {
if (typeof s == 'undefined') {
s = 1.70158;
}
if ((t /= d / 2) < 1) {
return c / 2 * (t * t * (((s *= 1.525) + 1) * t - s)) + b;
}
return c / 2 * ((t -= 2) * t * (((s *= 1.525) + 1) * t + s) + 2) + b;
},
bounceIn: function bounceIn(t, b, c, d) {
//弹球减振（弹球渐出）
return c - Tween['bounceOut'](d - t, 0, c, d) + b;
},
bounceOut: function bounceOut(t, b, c, d) {
if ((t /= d) < 1 / 2.75) {
return c * (7.5625 * t * t) + b;
} else if (t < 2 / 2.75) {
return c * (7.5625 * (t -= 1.5 / 2.75) * t + 0.75) + b;
} else if (t < 2.5 / 2.75) {
return c * (7.5625 * (t -= 2.25 / 2.75) * t + 0.9375) + b;
}
return c * (7.5625 * (t -= 2.625 / 2.75) * t + 0.984375) + b;
},
bounceBoth: function bounceBoth(t, b, c, d) {
if (t < d / 2) {
return Tween['bounceIn'](t * 2, 0, c, d) * 0.5 + b;
}
return Tween['bounceOut'](t * 2 - d, 0, c, d) * 0.5 + c * 0.5 + b;
}
};
};
exports.default = {
DeepCopy: deepCopy,
WebHashFn: webHashFn,
GetCookie: getCookie,
SetCookie: setCookie,
StrToJson: strToJson,
ShuziFn: shuziFn,
SuZi: susi,
GetClass: getclass,
GetStyle: getStyle,
StartMove: startMove
};