简体繁体 English

传递文件上传jQuery和Ajax

[英]Passing file upload jquery and ajax

原文 2012-06-26 11:35:10 6 1 php

I am trying to upload file Jquery with ajax using php. 我正在尝试使用php使用ajax上传文件Jquery。 If i passing Jquery data i not able to retrieve the file upload data how can i pass jquery file upload data to ajax. 如果我传递Jquery数据，我无法检索文件上传数据，我如何将jquery文件上传数据传递给Ajax。 Kindly some on help me how can upload file through jquery ajax with php.. 请帮助我如何使用php通过jquery ajax上传文件。

1 个解决方案

You cannot AJAX upload. 您无法上传AJAX。

It's basically a fake AJAX to make it look like it is AJAX uploading. 从本质上讲，它是一种伪造的AJAX，使其看起来像是在上载AJAX。

In reality what happens is that the upload form is given a target of a nearby iframe. 实际上，发生的情况是为上传表单指定了附近iframe的target 。 This makes it look like it is AJAX uploading when in reality it isn't. 实际上，实际上它不是AJAX上传。

The iframe is normally given a JS function within size of it that triggers a function in the parent windows which shows some kind of message say "Thank you for your upload". 通常，在iframe的大小范围内会为其提供JS函数，该函数会在父窗口中触发一个函数，该窗口会显示某种消息，例如“谢谢您的上传”。

Of course this is only really basic functionality and you'll need to Google search for more exampls, fortunately there are tonnes out there. 当然，这只是真正的基本功能，您将需要Google搜索更多示例，所幸还存在很多其他功能。