Question

如何在将数据导出到Excel时更改文件名？

<div id="example" class="k-content">
    <button type="button"id="btnExport">Export to csv!</button>
    <div id="grid"></div>
</div>
<script>
$("#btnExport").click(function (e) {
    var result = "data:application/vnd.ms-excel,";

    window.open(result);

    e.preventDefault();
});
</script>

当我点击导出按钮时，我将获得download.xls。是否可以将文件名设置为data.xls？任何人都能解释我需要配置的地方吗？

Answer 1

这是一个示例，演示如何使用自定义文件名导出HTML表格：http://www.kubilayerdogan.net/javascript-export-html-table-to-excel-with-custom-file-name/

Answer 2

不仅适用于excel，而且适用于多种格式。

 var element = document.createElement('a');
            element.setAttribute('href', 'data:application/vnd.ms-excel,' + encodeURIComponent(htmlTable));
            element.setAttribute('download', fileName);
            element.style.display = 'none';
            document.body.appendChild(element);
            element.click();
            document.body.removeChild(element);

https://ourcodeworld.com/articles/read/189/how-to-create-a-file-and-generate-a-download-with-javascript-in-the-browser-without-a-server

Answer 3

我遇到了同样的问题，而且由于新格式（可能并不是每个浏览器都支持）<a download=""></a>以下内容对我来说很好。这直接使用没有PHP服务器部分的HTML / Javascript，因为使用提交表单对于大数据表来说太重了。

将<button>更改为<a>
不再window.open()
使用基本<a>行为（不再需要e.preventDefault()），但将href更改为data:blabla并添加download="filename"：

<div id="example" class="k-content">
    <a href="#" id="btnExport" >Export to csv!</a>
    <div id="grid"></div>
</div>
<script>
    $("#btnExport").click(function (e) {
        var result = "data:application/vnd.ms-excel,";
        this.href = result;
        this.download = "my-custom-filename.xls";
        return true;
    });
</script>

Answer 4

您无法使用客户端JavaScript执行此操作，您需要设置响应标头...

.NET

Response.AddHeader("Content-Disposition", "inline;filename=filename.xls")

或PHP

$filename = 'somehting.xls';

header('Content-Disposition: attachment; filename="'.$filename.'"');

Answer 5

Response.AddHeader "Content-Disposition", "attachment; filename=C:\YOURFILENAME.xls;"

Answer 6

var a = document.createElement('a');
//getting data from our div that contains the HTML table
var data_type = 'data:application/vnd.ms-excel';
a.href = data_type + ', ' + encodeURIComponent(tab_text);
//setting the file name
a.download = 'SupervisorReport.xls';
//triggering the function
a.click();
//just in case, prevent default behaviour
e.preventDefault();
return (a);

如何在将数据导出到Excel时更改文件名？

6 个答案: