该博客记录了前端使用jQuery导入Excel表格的相关笔记，提供了在js文件中复制粘贴的操作内容。
前端jquery导入excle表格笔记
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title>html 表格导出道</title>
<script src="https://cdn.bootcss.com/jquery/3.3.1/jquery.min.js"></script>
<script src="js/jquery_table.js"></script>//创建js文件 路径填写自己的存放路径
<script language="JavaScript" type="text/javascript">
$(document).ready(function() {
$("#btnExport").click(function() {
$("#tableExcel tr").each(function(i, _tr) { //循环表格的行
var tds = $(_tr).find("td"); //得到每行的所有列
tds.each(function(j, _td) { //循环每列
var _ipt = $(_td).find("input"); //查找每列当中的INPUT控件
var hasInput = (_ipt.length > 0) ? 1 : 0;
if (hasInput) {
//console.log('第'+(i+1)+'行'+(j+1)+'列含有INPUT控件');
_ipt.attr("value", _ipt.val()); //如果有INPUT控件就给它设置value值
}
});
});
$("#tableExcel").table2excel({
exclude: ".noExl", //过滤位置的 css 类名
filename: "你想说啥", //文件名称
name: "Excel Document Name",
exclude_img: true,
exclude_links: true,
exclude_inputs: true
});
});
});
</script>
</head>
<body>
<div>
<button type="button" id="btnExport" onclick="method5('tableExcel')">导出Excel</button>
</div>
<div id="myDiv">
<table border="0" cellspacing="0" cellpadding="0" id="tableExcel" class="xd_table_sj">
<tbody>
<tr>
<td colspan="8">
<div align="center" id="titlelable">起始时间</div>
</td>
<!-- <td><div align="center" id="titlelable">通信地点</div></td>
<td><div align="center" id="titlelable">上网方式</div></td>
<td><div align="center" id="titlelable">总时长</div></td>
<td><div align="center" id="titlelable">总流量</div></td>
<td><div align="center" id="titlelable">套餐优惠</div></td>
<td><div align="center" id="titlelable">优惠或减免</div></td>
<td><div align="center" id="titlelable">通信费</div></td>
<td><div align="center" id="titlelable">终端类型</div></td> -->
</tr>
<tr bgcolor="#EFFEDD" onmouseover="this.style.background='#D2FCA0'" onmouseout="this.style.background='#EFFEDD'"
style="background: rgb(239, 254, 221);">
<td>10-01 01:57:05</td>
<td></td>
<td>CMNET</td>
<td>0秒</td>
<td>0.001</td>
<td>校园4G套餐-400M国内流量</td>
<td></td>
<td>0.00</td>
<td></td>
</tr>
<tr bgcolor="#ffffff" onmouseover="this.style.background='#D2FCA0'" onmouseout="this.style.background='#ffffff'"
style="background: rgb(255, 255, 255);">
<td>10-01 01:58:55</td>
<td></td>
<td>CMNET</td>
<td>0秒</td>
<td>0.007</td>
<td>校园4G套餐-400M国内流量</td>
<td></td>
<td>0.00</td>
<td></td>
</tr>
<tr bgcolor="#EFFEDD" onmouseover="this.style.background='#D2FCA0'" onmouseout="this.style.background='#EFFEDD'"
style="background: rgb(239, 254, 221);">
<td>10-01 07:00:00</td>
<td></td>
<td>CMNET</td>
<td>0秒</td>
<td>0.001</td>
<td>校园4G套餐-400M国内流量</td>
<td></td>
<td>0.00</td>
<td></td>
</tr>
<tr bgcolor="#ffffff" onmouseover="this.style.background='#D2FCA0'" onmouseout="this.style.background='#ffffff'"
style="background: rgb(255, 255, 255);">
<td>10-01 07:23:19</td>
<td></td>
<td>CMNET</td>
<td>0秒</td>
<td>0.084</td>
<td>校园4G套餐-400M国内流量</td>
<td></td>
<td>0.00</td>
<td></td>
</tr>
<tr bgcolor="#EFFEDD" onmouseover="this.style.background='#D2FCA0'" onmouseout="this.style.background='#EFFEDD'"
style="background: rgb(239, 254, 221);">
<td>10-01 08:16:31</td>
<td></td>
<td>CMNET</td>
<td>0秒</td>
<td>0.001</td>
<td>校园4G套餐-400M国内流量</td>
<td></td>
<td>0.00</td>
<td></td>
</tr>
<tr bgcolor="#ffffff" onmouseover="this.style.background='#D2FCA0'" onmouseout="this.style.background='#ffffff'"
style="background: rgb(255, 255, 255);">
<td>10-01 08:16:39</td>
<td></td>
<td>CMNET</td>
<td>0秒</td>
<td>0.06</td>
<td>校园4G套餐-400M国内流量</td>
<td></td>
<td>0.00</td>
<td></td>
</tr>
<tr bgcolor="#EFFEDD" onmouseover="this.style.background='#D2FCA0'" onmouseout="this.style.background='#EFFEDD'"
style="background: rgb(239, 254, 221);">
<td>10-01 08:28:44</td>
<td></td>
<td>CMNET</td>
<td>0秒</td>
<td>0.002</td>
<td>校园4G套餐-400M国内流量</td>
<td></td>
<td>0.00</td>
<td></td>
</tr>
<tr bgcolor="#ffffff" onmouseover="this.style.background='#D2FCA0'" onmouseout="this.style.background='#ffffff'"
style="background: rgb(255, 255, 255);">
<td>10-01 08:34:50</td>
<td></td>
<td>CMNET</td>
<td>0秒</td>
<td>0.259</td>
<td>校园4G套餐-400M国内流量</td>
<td></td>
<td>0.00</td>
<td></td>
</tr>
<tr bgcolor="#EFFEDD" onmouseover="this.style.background='#D2FCA0'" onmouseout="this.style.background='#EFFEDD'"
style="background: rgb(239, 254, 221);">
<td>10-01 08:34:50</td>
<td></td>
<td>CMNET</td>
<td>0秒</td>
<td>1.26</td>
<td>校园4G套餐-400M国内流量</td>
<td></td>
<td>0.00</td>
<td></td>
</tr>
<tr bgcolor="#ffffff" onmouseover="this.style.background='#D2FCA0'" onmouseout="this.style.background='#ffffff'"
style="background: rgb(255, 255, 255);">
<td>10-01 09:54:53</td>
<td></td>
<td>CMNET</td>
<td>0秒</td>
<td>1.357</td>
<td>校园4G套餐-400M国内流量</td>
<td></td>
<td>0.00</td>
<td></td>
</tr>
<tr bgcolor="#EFFEDD" onmouseover="this.style.background='#D2FCA0'" onmouseout="this.style.background='#EFFEDD'"
style="background: rgb(239, 254, 221);">
<td>10-01 09:56:29</td>
<td></td>
<td>CMNET</td>
<td>0秒</td>
<td>0.003</td>
<td>校园4G套餐-400M国内流量</td>
<td></td>
<td>0.00</td>
<td></td>
</tr>
<tr bgcolor="#ffffff" onmouseover="this.style.background='#D2FCA0'" onmouseout="this.style.background='#ffffff'"
style="background: rgb(255, 255, 255);">
<td>10-01 09:56:31</td>
<td></td>
<td>CMNET</td>
<td>0秒</td>
<td>0.009</td>
<td>校园4G套餐-400M国内流量</td>
<td></td>
<td>0.00</td>
<td></td>
</tr>
<tr bgcolor="#EFFEDD" onmouseover="this.style.background='#D2FCA0'" onmouseout="this.style.background='#EFFEDD'"
style="background: rgb(239, 254, 221);">
<td>10-01 09:56:33</td>
<td></td>
<td>CMNET</td>
<td>0秒</td>
<td>0.583</td>
<td>校园4G套餐-400M国内流量</td>
<td></td>
<td>0.00</td>
<td></td>
</tr>
<tr bgcolor="#ffffff" onmouseover="this.style.background='#D2FCA0'" onmouseout="this.style.background='#ffffff'"
style="background: rgb(255, 255, 255);">
<td>10-01 10:27:16</td>
<td></td>
<td>CMNET</td>
<td>0秒</td>
<td>0.001</td>
<td>校园4G套餐-400M国内流量</td>
<td></td>
<td>0.00</td>
<td></td>
</tr>
<tr bgcolor="#EFFEDD" onmouseover="this.style.background='#D2FCA0'" onmouseout="this.style.background='#EFFEDD'"
style="background: rgb(239, 254, 221);">
<td>10-01 10:28:58</td>
<td></td>
<td>CMNET</td>
<td>0秒</td>
<td>0.004</td>
<td>校园4G套餐-400M国内流量</td>
<td></td>
<td>0.00</td>
<td></td>
</tr>
<tr bgcolor="#ffffff" onmouseover="this.style.background='#D2FCA0'" onmouseout="this.style.background='#ffffff'"
style="background: rgb(255, 255, 255);">
<td>10-01 12:44:12</td>
<td></td>
<td>CMNET</td>
<td>0秒</td>
<td>0.001</td>
<td>校园4G套餐-400M国内流量</td>
<td></td>
<td>0.00</td>
<td></td>
</tr>
<tr bgcolor="#EFFEDD" onmouseover="this.style.background='#D2FCA0'" onmouseout="this.style.background='#EFFEDD'"
style="background: rgb(239, 254, 221);">
<td>10-01 12:45:41</td>
<td></td>
<td>CMNET</td>
<td>0秒</td>
<td>0.411</td>
<td>校园4G套餐-400M国内流量</td>
<td></td>
<td>0.00</td>
<td></td>
</tr>
<tr bgcolor="#ffffff" onmouseover="this.style.background='#D2FCA0'" onmouseout="this.style.background='#ffffff'"
style="background: rgb(255, 255, 255);">
<td>10-01 12:57:42</td>
<td></td>
<td>CMNET</td>
<td>0秒</td>
<td>0.024</td>
<td>校园4G套餐-400M国内流量</td>
<td></td>
<td>0.00</td>
<td></td>
</tr>
<tr bgcolor="#EFFEDD" onmouseover="this.style.background='#D2FCA0'" onmouseout="this.style.background='#EFFEDD'"
style="background: rgb(239, 254, 221);">
<td>10-01 12:57:50</td>
<td></td>
<td>CMNET</td>
<td>0秒</td>
<td>0.009</td>
<td>校园4G套餐-400M国内流量</td>
<td></td>
<td>0.00</td>
<td></td>
</tr>
<tr bgcolor="#ffffff" onmouseover="this.style.background='#D2FCA0'" onmouseout="this.style.background='#ffffff'"
style="background: rgb(255, 255, 255);">
<td>10-01 12:57:52</td>
<td></td>
<td>CMNET</td>
<td>0秒</td>
<td>0.007</td>
<td>校园4G套餐-400M国内流量</td>
<td></td>
<td>0.00</td>
<td></td>
</tr>
<tr>
<td colspan="2">
<div>填表人:<input type="text"></div>
</td>
<td colspan="3">
<div>审核人:<input type="text"></div>
</td>
<td colspan="3">
<div>填表时间:<input type="date"></div>
</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>
下面内容建立js文件复制粘贴进去
;(function ( $, window, document, undefined ) {
var pluginName = "table2excel",
defaults = {
exclude: ".noExl",
name: "Table2Excel",
filename: "table2excel",
fileext: ".xls",
exclude_img: true,
exclude_links: true,
exclude_inputs: true
};
// The actual plugin constructor
function Plugin ( element, options ) {
this.element = element;
// jQuery has an extend method which merges the contents of two or
// more objects, storing the result in the first object. The first object
// is generally empty as we don't want to alter the default options for
// future instances of the plugin
//
this.settings = $.extend( {}, defaults, options );
this._defaults = defaults;
this._name = pluginName;
this.init();
}
Plugin.prototype = {
init: function () {
var e = this;
var utf8Heading = "<meta http-equiv=\"content-type\" content=\"application/vnd.ms-excel; charset=UTF-8\">";
e.template = {
head: "<html xmlns:o=\"urn:schemas-microsoft-com:office:office\" xmlns:x=\"urn:schemas-microsoft-com:office:excel\" xmlns=\"http://www.w3.org/TR/REC-html40\">" + utf8Heading + "<head><!--[if gte mso 9]><xml><x:ExcelWorkbook><x:ExcelWorksheets>",
sheet: {
head: "<x:ExcelWorksheet><x:Name>",
tail: "</x:Name><x:WorksheetOptions><x:DisplayGridlines/></x:WorksheetOptions></x:ExcelWorksheet>"
},
mid: "</x:ExcelWorksheets></x:ExcelWorkbook></xml><![endif]--></head><body>",
table: {
head: "<table>",
tail: "</table>"
},
foot: "</body></html>"
};
e.tableRows = [];
// get contents of table except for exclude
$(e.element).each( function(i,o) {
var tempRows = "";
$(o).find("tr").not(e.settings.exclude).each(function (i,p) {
tempRows += "<tr>";
$(p).find("td,th").not(e.settings.exclude).each(function (i,q) { // p did not exist, I corrected
var rc = {
rows: $(this).attr("rowspan"),
cols: $(this).attr("colspan"),
flag: $(q).find(e.settings.exclude)
};
if( rc.flag.length > 0 ) {
tempRows += "<td> </td>"; // exclude it!!
} else {
if( rc.rows & rc.cols ) {
tempRows += "<td>" + $(q).html() + "</td>";
} else {
tempRows += "<td";
if( rc.rows > 0) {
tempRows += " rowspan=\'" + rc.rows + "\' ";
}
if( rc.cols > 0) {
tempRows += " colspan=\'" + rc.cols + "\' ";
}
tempRows += "/>" + $(q).html() + "</td>";
}
}
});
tempRows += "</tr>";
});
// exclude img tags
if(e.settings.exclude_img) {
tempRows = exclude_img(tempRows);
}
// exclude link tags
if(e.settings.exclude_links) {
tempRows = exclude_links(tempRows);
}
// exclude input tags
if(e.settings.exclude_inputs) {
tempRows = exclude_inputs(tempRows);
}
e.tableRows.push(tempRows);
});
e.tableToExcel(e.tableRows, e.settings.name, e.settings.sheetName);
},
tableToExcel: function (table, name, sheetName) {
var e = this, fullTemplate="", i, link, a;
e.format = function (s, c) {
return s.replace(/{(\w+)}/g, function (m, p) {
return c[p];
});
};
sheetName = typeof sheetName === "undefined" ? "Sheet" : sheetName;
e.ctx = {
worksheet: name || "Worksheet",
table: table,
sheetName: sheetName
};
fullTemplate= e.template.head;
if ( $.isArray(table) ) {
for (i in table) {
//fullTemplate += e.template.sheet.head + "{worksheet" + i + "}" + e.template.sheet.tail;
fullTemplate += e.template.sheet.head + sheetName + i + e.template.sheet.tail;
}
}
fullTemplate += e.template.mid;
if ( $.isArray(table) ) {
for (i in table) {
fullTemplate += e.template.table.head + "{table" + i + "}" + e.template.table.tail;
}
}
fullTemplate += e.template.foot;
for (i in table) {
e.ctx["table" + i] = table[i];
}
delete e.ctx.table;
var isIE = /*@cc_on!@*/false || !!document.documentMode; // this works with IE10 and IE11 both :)
//if (typeof msie !== "undefined" && msie > 0 || !!navigator.userAgent.match(/Trident.*rv\:11\./)) // this works ONLY with IE 11!!!
if (isIE) {
if (typeof Blob !== "undefined") {
//use blobs if we can
fullTemplate = e.format(fullTemplate, e.ctx); // with this, works with IE
fullTemplate = [fullTemplate];
//convert to array
var blob1 = new Blob(fullTemplate, { type: "text/html" });
window.navigator.msSaveBlob(blob1, getFileName(e.settings)+".xls" );
} else {
//otherwise use the iframe and save
//requires a blank iframe on page called txtArea1
txtArea1.document.open("text/html", "replace");
txtArea1.document.write(e.format(fullTemplate, e.ctx));
txtArea1.document.close();
txtArea1.focus();
sa = txtArea1.document.execCommand("SaveAs", true, getFileName(e.settings) + ".xls" );
}
} else {
var blob = new Blob([e.format(fullTemplate, e.ctx)], {type: "application/vnd.ms-excel"});
window.URL = window.URL || window.webkitURL;
link = window.URL.createObjectURL(blob);
a = document.createElement("a");
a.download = getFileName(e.settings) + ".xls";
a.href = link;
document.body.appendChild(a);
a.click();
document.body.removeChild(a);
}
return true;
}
};
function getFileName(settings) {
return ( settings.filename ? settings.filename : "table2excel" );
}
// Removes all img tags
function exclude_img(string) {
var _patt = /(\s+alt\s*=\s*"([^"]*)"|\s+alt\s*=\s*'([^']*)')/i;
return string.replace(/<img[^>]*>/gi, function myFunction(x){
var res = _patt.exec(x);
if (res !== null && res.length >=2) {
return res[2];
} else {
return "";
}
});
}
// Removes all link tags
function exclude_links(string) {
return string.replace(/<a[^>]*>|<\/a>/gi, "");
}
// Removes input params
function exclude_inputs(string) {
var _patt = /(\s+value\s*=\s*"([^"]*)"|\s+value\s*=\s*'([^']*)')/i;
return string.replace(/<input[^>]*>|<\/input>/gi, function myFunction(x){
var res = _patt.exec(x);
if (res !== null && res.length >=2) {
return res[2];
} else {
return "";
}
});
}
$.fn[ pluginName ] = function ( options ) {
var e = this;
e.each(function() {
if ( !$.data( e, "plugin_" + pluginName ) ) {
$.data( e, "plugin_" + pluginName, new Plugin( this, options ) );
}
});
// chain jQuery functions
return e;
};
})( jQuery, window, document );
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