Selenium onChange不工作 [英] Selenium onChange not working

问题描述

我尝试过一些事情来尝试使用Selenium从下拉菜单中选择一个onchange事件，其中没有一个是有效的。

I have tried a number of things to try and get Selenium to pick up an 'onchange' event from a drop down menu, none of which has worked.

违规的HTML是：

<select onchange="doOpperation(this.options[this.selectedIndex]); this.selectedIndex = 0;" name="opps_ondemand" id="opps_ondemand">
  <option value="none" id="ondemand">Mark as...</option>
  <option cmd="blah1" value="add">Something</option>
  <option cmd="blah2" value="remove">None</option>
</select>

我已经看到Selenium IDE没有记录一些*事件，所以这将是明智的使用fireEvent（）：

I have read that Selenium IDE doesn't record some on* events, and so it would be wise to use fireEvent():

$this->click("opps_ondemand");
$this->select("opps_ondemand", "label=Mark as...");
$this->click("//option[@value='add']");
sleep(3);
$this->fireEvent("//select[@id='opps_ondemand']", "change");

但是，这不起作用（有或没有fireEvent）。我也尝试使用

However, this does not work (with or without the fireEvent). I have also tried using

$this->fireEvent("locator", "click");

而不是

$this->click("locator");

但这没有什么。

硒不抱怨这些定位器不存在，所以我假设它可以看到选择/选项元素罚款。问题似乎是onChange事件。

Selenium does not complain about these locators not existing so I am assuming it can see the select/option elements fine. The problem seems to be the onChange event.

有谁知道如何解决这个问题？

Does anyone know how to resolve this?

谢谢。 / p>

Thanks.

推荐答案

我遇到了这个问题，但在IE中（Firefox和Google Chrome对我来说可以正常工作）

I encountered exactly this problem, but in IE only (Firefox and Google Chrome works fine for me)

我发现使用JavaScript通过Selenium的 runScript 手动强制更新解决方案。有些方法可以在这里找到：

I found the solution to be manually forcing the update using JavaScript through Selenium's runScript. Some ways to do that can be found here:

如何以编程方式在输入上强制onchange事件？

例如，如果我在我的网页上有jQuery，我会这样做：

For example, if I have jQuery in my Web page, I would do this:

$this->select('IDOfSelectElement', '*some label*');
$this->runScript("$('#IDOfSelectElement').trigger('change')");

这篇关于Selenium onChange不工作的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！