假设我有以下按钮代码:
Let's assume I have following button code:
Ext.create('widget.button', { handler: function () { Ext.Ajax.request({ method: 'POST', url: 'index.php?r=store/exportXLS', params: { queryName: me.exporting.name, queryGroups: Ext.JSON.encode(me.exporting.groups) }, success: function (response) { //??? } }); }, dock: 'top', text: 'Экспорт в XLS' });因为groups变量包含太多参数，所以我必须通过POST发送所有数据.动作"store/exportXLS"返回有效的HTML，我想另存为XLS.我不能使用window.open()，因为这些窗口每次都被阻止.所以，问题是:是否可以将response.responseText保存为文件? (以我为例)
Because groups variable hold too much parameters, I must send all data via POST. Action "store/exportXLS" returns valid html which I want to save as XLS. I cannot use window.open() because those windows are blocked everytime. So, question: is it possible to save response.responseText as file? (Excel in my case)
更新: 根据您的要求，我发布了html.
UPDATE: As you requested, I post html.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "www.w3/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns="www.w3/TR/REC-html40"> <head> <meta http-equiv="Content-Type" content="application/excel; charset=utf-8"/> <title>hideshow</title> </head> <body> <table border="1"> <thead> <tr style="font-weight: bold"> <td>Пациент</td><td>Лекарственное средство</td> </tr> </thead> <tbody> <tr><td>Ажыфорафо А.В. <br />№ истории болезни: Х-34<br /></td><td>Аминокапроновая к-та р-р д/инф.5% фл.100мл Белмедпрепараты РУП,Республика Беларусь<br />Срок годности: 2016-01-01<br />Стоимость: 52.4700000<br />ЛС ОТМЕНЕНО<br /></td></tr> </tbody> </table> </body> </html>使用PHP时，我将标头设置如下:
With PHP I set headers as follows:
header("Content-Type: application/excel; charset=UTF-8"); header("Content-Disposition: attachment; filename=journal.xls");推荐答案
您的HTML对excel无效.您应该需要表格标签.为此，您可以使用split函数:
Your HTML is not valid for excel. You should need the table tag. To do that you can use the function split :
var str = response.split('<table border="1">'); strTmp = str[1].split('</table>'); var html = '<table border="1">' + strTmp[0] + '</table>';当您的html有效时，您可以使用以下代码:
When your html is valid, you can use this code :
JS
var url='data:application/vnd.ms-excel,' + escape(html) ; var link = document.getElementById("downloadLink"); link.setAttribute("href", url); link.setAttribute("download", "export.xls"); link.click();HTML
<a id="downloadLink" href="" style="display: none;">更多推荐
将ajax响应保存到文件
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