返回自动下载JQuery的AJAX调用 [英] Return automatic download JQuery Ajax Call

问题描述

我用的是阿贾克斯JQuery的命令调用生成一个CSV文件，并返回一个指向该文件供用户下载一个PHP脚本。

I use the Ajax JQuery command to call a PHP script that generates a CSV file and returns a link to that file for the user to download.

我想使这更人性化自动开始下载，这样用户看到的必须点击下载链接的浏览器保存或打开窗口代替。

I would like to make this more user friendly by automatically starting the download so the user sees the browsers "Save or Open" window instead of having to click the download link.

我猜我需要以某种方式改变头在阿贾克斯成功的回调函数？

I'm guessing I need to somehow change the headers in the Ajax success callback function??

我真的不知道我应该加标题我的搜索或者即使这是可能的。

I'm not really sure what I should be titling my searches or even if this is possible.

谢谢！

推荐答案

您可以做到这一点最简单的（也可能是唯一的）服务器端，不需要AJAX，像这样的：

You can do this easiest (and possibly only) server-side, no need for ajax, like this:

<?php
header('Content-type: "text/csv"; charset="utf8"'); //adjust encoding if needed
header('Content-disposition: attachment; filename="fileNameHere.csv"');
//output document in response
?>

有人觉得免费的，如果语法编辑此关的话，它已经相当长一段时间，因为我有一个PHP项目。

Someone feel free to edit this if the syntax if off, it's been quite a while since I've had a php project.

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