当文件输入被隐藏时如何使用Selenium上传文件？ [英] How to upload file using Selenium when the file input is hidden?

问题描述

我试图在一个现代化的网页上自动化文件上传，在旧的< input type =file> 。元素仍然在页面上，但Selenium不能使用它 - 我得到着名的元素是目前不可见的和所以不得与


错误进行交互。我想我有两个选择：
$ b $ ol

让元素以某种方式可见 - 但调用 jQuery（... ）.show（）对此没有帮助，我不太确定为什么F12工具报告元素是可见的，但是Selenium仍然认为它不是（并且，被告知的真实性无法看到文件字段，F12工具只是突出显示页面上的一个矩形区域）

设置< input type =file>的值; 通过JavaScript，但我得到各种安全错误（试过火狐浏览器和Chrome）。

我做了吗？理想情况下，无论元素是否可见，都会强制Selenium执行该操作，但是我不认为这是可能的，是吗？

>解决方案

使用替代方法来隐藏文件输入，例如：

• 绝对定位离线




• 绝对定位+剪贴簿：rect

b
$ b



引用






• 如何隐藏Html文件上传中的文本字段




• 在JavaScript中，我可以进行点击事件消息以编程方式为文件输入元素？

> Blueimp文件上传没有发生在IE 8

• 文件输入JavaScript点击不是从一个真正的鼠标点击铬产生的






I'm trying to automate file upload on a modern web page that uses some fancy drag&drop upload panel on top of the old <input type="file">. The element is still on the page but Selenium can't use it - I get the famous

"Element is not currently visible and so may not be interacted with"

error. I think I've got two options:

1. Make the element somehow visible - but calling jQuery(...).show() on it doesn't help, I'm not quite sure why F12 tools report the element as visible but Selenium still thinks it isn't (and, truth to be told, I can't see the file field either, F12 tools just highlight a rectangular area on the page)
2. Set the value of <input type="file"> via JavaScript but I get all sorts of security errors (tried Firefox and Chrome).

What can I do about it? Ideally, there would be a way to force Selenium to carry out the action no matter if the element is visible or not but I don't think it's possible, is it?

解决方案

Use an alternative method to hide the file input, such as:

• absolute positioning offscreen

• absolute positioning + clip:rect

then it will work.

References

• How to hide text field in Html File Upload

• In JavaScript can I make a "click" event fire programmatically for a file input element?

• Blueimp File Upload nothing happening in IE 8

• file input javascript click generated not from a real mouse click chrome

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