在Selenium中访问动态生成的iframe的内容 [英] Access contents of dynamically generated iframe in Selenium

问题描述

我想使用XPath（或其他Selenium DSL定位器）来访问动态创建的 iframe 。我的目标是对动态iframe的内容做一些断言。

I want to use XPath (or other Selenium DSL locator) to access a dynamically created iframe. My goal is to make some assertions about the contents of that dynamic iframe.

iframe 没有ID并且只有以下HTML属性：

The iframe does not have an ID and has only the following HTML attributes:

src="javascript:""" style="position: absolute; left: -2000px;"

如果我能以某种方式选择那个 iframe 的框架，然后我可以 assertText 或使用XPath来测试 iframe 内部。

If I can somehow selectFrame that iframe, then I can assertText or use XPath to test the iframe innards.

然而，简单的方法似乎失败了。由于某种原因， selectFrame（index = 0）失败。也许我需要一些方法来 waitFor 要加载的 iframe 。但是我似乎无法为 iframe 创建定位器标识符，所以我不能 waitFor 它。

However, simple approaches seem to fail. The selectFrame("index=0") fails for some reason. Perhaps I need some way to waitFor the iframe to be loaded. But I can't seem to create the locator identifier for the iframe, so I can't waitFor it.

推荐答案

您是否尝试过Selenium docs的这些提示？

Have you tried these tips from Selenium docs?

SelectFrame（locator）选择当前窗口中的帧。
（您可以多次调用此命令来选择嵌套帧。）
要选择父框架，请使用relative = parent作为定位器;到
选择顶部框架，使用relative = top。您也可以使用DOM
表达式直接识别您想要的帧，如下所示：
dom = frames [main]。frames [subframe]

SelectFrame ( locator ) Selects a frame within the current window. (You may invoke this command multiple times to select nested frames.) To select the parent frame, use "relative=parent" as a locator; to select the top frame, use "relative=top". You may also use a DOM expression to identify the frame you want directly, like this: dom=frames["main"].frames["subframe"]

http：/ /release.seleniumhq.org/selenium-core/0.8.0/reference.html

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