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246 lines
7.5 KiB
JavaScript
246 lines
7.5 KiB
JavaScript
/**
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* dynamicTable 动态表格
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* @param { Object } resource
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* @param { String } el : 指定元素
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* @param { Array } header : 表头
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* @param { Array } data : 数据行
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* @param { Number } rowNum : 显示行数
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* @param { Boolean } index : 是否显示索引列
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* @param { Number } timeout : 滚动动画延时
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* @param { String } headerBGC : 标题栏背景颜色
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* @param { String } oddRowBGC : 奇数行背景颜色
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* @param { String } evenRowBGC : 偶数行背景颜色
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* @param { String } fontColor : 字体颜色
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* @param { String } indexBGC : 索引列背景颜色
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* @param { Array } colWidth : 每列的宽度
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*/
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let dynamicTable = resource => {
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'use strict';
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//检查参数类型
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if (typeof resource !== 'object') {
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console.error('未传入参数,或者参数不是Object类型');
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return
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}
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// 检查是否传入元素
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const ele = resource.el;
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if (!ele) {
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console.error('元素获取不正确！');
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return
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}
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/**
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* 检查是否传入动画触发时长
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* 当时间小于 10 计算为秒级单位，
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* 大于 10 计算为毫秒级单位
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*/
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let timeout = resource.timeout;
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if (!timeout) {
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timeout = 2000
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} else if (timeout < 10) {
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timeout = timeout * 1000
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}
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// 检查 配置元素是否传入数据
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const colName = resource.header === undefined ? '' : resource.header;
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const rowData = resource.data === undefined ? '' : resource.data;
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const rowNum = resource.rowNum === undefined ? '20%' : 100 / resource.rowNum + '%';
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const headerBGC = resource.headerBGC === undefined ? '#999' : resource.headerBGC;
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const oddRowBGC = resource.oddRowBGC === undefined ? '#bbb' : resource.oddRowBGC;
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const evenRowBGC = resource.evenRowBGC === undefined ? '#ddd' : resource.evenRowBGC;
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const fontColor = resource.fontColor === undefined ? 'black' : resource.fontColor;
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const indexBGC = resource.indexBGC === undefined ? '#555' : resource.indexBGC;
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const colIndex = resource.index === undefined ? true : resource.index;
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const colWidth = resource.colWidth === undefined ? false : resource.colWidth;
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const indexColor = fontColor.search(/('black')|(0{3,6})/) ? "white" : fontColor;
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//基本table html
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const html = `
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<div class="table">
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<div class="thead">
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<div class="tr"></div>
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</div>
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<div class="tbody"></div>
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</div>
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`;
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//Css样式集
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const boxCSS = {
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overflow: 'hidden',
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background: headerBGC
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};
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const tableCSS = {
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color: fontColor,
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width: '100%',
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height: '100%'
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};
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const theadCSS = {
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width: '100%',
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height: '20%'
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};
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const thead_trCSS = {
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display: "flex",
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flexWrap: "nowrap",
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width: "100%",
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height: "100%",
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background: headerBGC,
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justifyContent: "space-around"
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};
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const thCSS = {
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justifyContent: "space-around",
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fontWeight: "bold"
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};
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const tbodyCSS = {
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width: "100%",
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height: '80%',
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boxSizing: 'border-box'
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};
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const tbody_trCSS = {
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flexWrap: "nowrap",
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width: "100%",
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height: rowNum,
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justifyContent: "space-around"
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};
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const trOddCSS = {
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display: "flex",
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background: oddRowBGC
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};
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const trEvenCSS = {
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display: "flex",
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background: evenRowBGC
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};
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const th_tdCSS = {
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margin: 'auto',
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whiteSpace: 'nowrap',
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overflow: "hidden",
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textOverflow: 'ellipsis',
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textAlign: 'center',
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padding: '0 4px 0 4px'
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};
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const indexCSS = {
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display: 'inline-block',
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width: '90%',
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height: "90%",
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background: indexBGC,
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color: indexColor,
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borderRadius: '20%',
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margin: 'auto'
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};
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//插入table元素
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$(ele).append(html);
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//核心代码
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//遍历插入数据 表头
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if (colIndex) {
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$(ele + '>.table>.thead>.tr').append('<div class="th"><span class="index">#</span></div>')
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}
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colName.forEach(element => {
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$(ele + '>.table>.thead>.tr').append(`<div class="th">${element}</div>`)
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});
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//遍历插入数据 数据行
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for (let i = 0; i < rowData.length; i++) {
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$(ele + '>.table>.tbody').append('<div class="tr"></div>');
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if (colIndex) {
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$(ele + '>.table>.tbody>.tr:eq(' + i + ')').append(
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`<div class="td"><span class="index">${i+1}</span></div>`)
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}
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rowData[i].forEach(element => {
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if (element == "一级") {
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$(ele + '>.table>.tbody>.tr:eq(' + i + ')').append(
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`<div class="td" ><img src="img/firstAlarm.png" alt="一级报警" width="30%" height="30%" /></div>`
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)
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} else if (element == "二级") {
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$(ele + '>.table>.tbody>.tr:eq(' + i + ')').append(
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`<div class="td" ><img src="img/secondAlarm.png" alt="二级报警" width="30%" height="30%" /></div>`
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)
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} else if (element == "三级") {
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$(ele + '>.table>.tbody>.tr:eq(' + i + ')').append(
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`<div class="td" ><img src="img/thirdlyAlarm.png" alt="三级报警" width="30%" height="30%" /></div>`
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)
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} else if (element == "未处理") {
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$(ele + '>.table>.tbody>.tr:eq(' + i + ')').append(
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`<div class="td" Style="border:1px solid #D81F29;border-radius: 6px;background-color:#941D3B;color:white">${element}</div>`
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)
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} else if (element == "处理中") {
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$(ele + '>.table>.tbody>.tr:eq(' + i + ')').append(
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`<div class="td" Style="border:1px solid #E08018;border-radius: 6px;background-color:#935A2F;color:white">${element}</div>`
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)
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} else if (element == "已结束") {
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$(ele + '>.table>.tbody>.tr:eq(' + i + ')').append(
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`<div class="td" Style="border:1px solid #0FF4D5;border-radius: 6px;background-color:#0B9EA9;color:white">${element}</div>`
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)
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} else {
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$(ele + '>.table>.tbody>.tr:eq(' + i + ')').append(`<div class="td">${element}</div>`)
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}
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})
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}
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//设置CSS样式
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$(ele).css(boxCSS);
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$(ele + '>.table').css(tableCSS);
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$(ele + '>.table>.thead').css(theadCSS);
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$(ele + '>.table>.thead>.tr').css(thead_trCSS);
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$(ele + '>.table>.thead>.tr>.th').css(th_tdCSS).css(thCSS);
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$(ele + '>.table>.tbody').css(tbodyCSS);
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$(ele + '>.table>.tbody>.tr').css(tbody_trCSS);
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$(ele + '>.table>.tbody>.tr:odd').css(trOddCSS);
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$(ele + '>.table>.tbody>.tr:even').css(trEvenCSS);
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$(ele + '>.table>.tbody>.tr>.td').css(th_tdCSS);
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$(ele + '>.table span.index').css(indexCSS)
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//统一计量单位
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const emptyUnit = element => element.replace(/[^0-9]/g, '');
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const hendlen = $(`${ele}>.table>.thead>.tr>.th`).length;
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const bodylen = $(`${ele}>.table>.tbody>.tr:nth-child(1)>.td`).length;
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const ceil = Math.ceil;
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/**
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* 设置每列的宽度
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* eq() 是在匹配的元素中取下标为n的元素
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* nth-child() 是在匹配元素的父元素中选择第n个元素
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*/
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if (!colWidth) {
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$(`${ele}>.table>.thead>.tr>.th`).css({
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width: ceil(100 / hendlen) + '%'
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});
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$(`${ele}>.table>.tbody>.tr>.td`).css({
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width: ceil(100 / bodylen) + '%'
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});
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} else {
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for (let i = 0; i < colWidth.length; i++) {
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let emptyUnitColWidth = emptyUnit(colWidth[i]);
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$(`${ele}>.table>.thead>.tr>.th:nth-child(${i+1})`).width(emptyUnitColWidth);
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$(`${ele}>.table>.tbody>.tr>.td:nth-child(${i+1})`).width(emptyUnitColWidth);
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}
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}
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//奇偶校验 --> 处理最后一行是奇数的问题
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let oddORevenCheck = $(`${ele}>.table>.tbody>.tr`).length % 2 == 0 ? 'even' : 'odd';
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//滚动动画
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setInterval(function() {
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$(ele + '>.table>.tbody>.tr:eq(0)').slideToggle(100, function() {
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switch (oddORevenCheck) {
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case 'even':
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$(this).clone().css(trEvenCSS).appendTo(ele + '>.table>.tbody');
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oddORevenCheck = 'odd';
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break;
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case 'odd':
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$(this).clone().css(trOddCSS).appendTo(ele + '>.table>.tbody');
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oddORevenCheck = 'even';
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break;
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}
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$(this).remove();
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});
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}, timeout);
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// 组件销毁钩子
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$(`${ele}`).bind('DOMNodeRemoved', (e) => {
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if (e.target.classList[0] === 'asit-table') {
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clearInterval(timer);
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}
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});
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}
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