64 lines
1.8 KiB
XML
64 lines
1.8 KiB
XML
module.exports = {
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/**
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* 日期格式化
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* @param {Date | String | Number} date
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* @param {String} format 格式
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*/
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formatDate: function (date, format) {
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if (!format) {
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format = 'YYYY/MM/DD hh:mm:ss';
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}
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if (!date) {
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return '';
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}
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date = getDate(date)
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var YYYY = date.getFullYear();
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var MM = ('0' + (date.getMonth() + 1)).slice(-2)
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var DD = ('0' + date.getDate()).slice(-2);
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var hh = ("0" + date.getHours()).slice(-2);
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var mm = ("0" + date.getMinutes()).slice(-2);
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var ss = ("0" + date.getSeconds()).slice(-2);
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var result = format.replace(getRegExp('YYYY'), YYYY)
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.replace(getRegExp('MM'), MM)
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.replace(getRegExp('DD'), DD)
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.replace(getRegExp('hh'), hh)
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.replace(getRegExp('mm'), mm)
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.replace(getRegExp('ss'), ss)
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return result;
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},
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/**
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* 获取浅色标签颜色
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* @param {string} hexColor 如 "#e3f9e9"
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*/
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getLightColor: function (color, level) {
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if (!color || color.indexOf('#') === -1) return color;
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// 默认变浅程度
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var weight = level !== undefined ? level : 0.9;
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// 处理 #fff 这种简写
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var hex = color.slice(1);
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if (hex.length === 3) {
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hex = hex.charAt(0) + hex.charAt(0) + hex.charAt(1) + hex.charAt(1) + hex.charAt(2) + hex.charAt(2);
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}
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// 提取 RGB
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var r = parseInt(hex.substring(0, 2), 16);
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var g = parseInt(hex.substring(2, 4), 16);
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var b = parseInt(hex.substring(4, 6), 16);
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// 与白色(255)混合逻辑：新颜色 = 原颜色 * (1 - weight) + 255 * weight
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r = Math.floor(r * (1 - weight) + 255 * weight);
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g = Math.floor(g * (1 - weight) + 255 * weight);
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b = Math.floor(b * (1 - weight) + 255 * weight);
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// 转回 16 进制
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var toString16 = function (n) {
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var s = n.toString(16);
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return s.length === 1 ? '0' + s : s;
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};
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return '#' + toString16(r) + toString16(g) + toString16(b);
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}
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};
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