【发布时间】:2020-06-14 10:46:09
【问题描述】:
Javascript代码表转excel数据
<script type="text/javascript">
var tableToExcel = (function () {
var uri = 'data:application/vnd.ms-excel;base64,'
, template = '<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"><head><!--[if gte mso 9]><xml><x:ExcelWorkbook><x:ExcelWorksheets><x:ExcelWorksheet><x:Name>{worksheet}</x:Name><x:WorksheetOptions><x:DisplayGridlines/></x:WorksheetOptions></x:ExcelWorksheet></x:ExcelWorksheets></x:ExcelWorkbook></xml><![endif]--><meta http-equiv="content-type" content="text/plain; charset=UTF-8"/></head><body><table>{table}</table></body></html>'
, base64 = function (s) { return window.btoa(unescape(encodeURIComponent(s))) }
, format = function (s, c) { return s.replace(/{(\w+)}/g, function (m, p) { return c[p]; }) }
return function (table, name,action) {
if (!table.nodeType) table = document.getElementById(table)
var ctx = { worksheet: name || 'Worksheet', table: table.innerHTML }
window.location.href = uri + base64(format(template, ctx))
}
})();
</script>
操作按钮
<input type="button" class="btn btn-success" value="Export" onclick="tableToExcel('tblConsolidate','Report','Fifth Batch')" />
餐桌设计
<table class="table table-bordered" id="tblConsolidate">
<thead>
<tr>
<th>
Head 1
</th>
<th>
Head 2
</th>
</tr>
</thead>
<tbody style="text-align:center;">
<tr>
<td>
body 1
</td>
<td>
body 2
</td>
</tr>
</tbody>
问题
当 表格导出到 excel 功能适用于小数据但行数超过 800 行且列数接近 20 或更多时 然后它显示 about:blank#blocked 错误并导出失败
这个被阻止的问题是什么?我的代码应该做些什么改变?
【问题讨论】:
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我也面临同样的问题 - 有人知道帮助吗?
标签: javascript jquery export-to-csv export-to-excel