如何正确使用 XPath 前置兄弟 [英] How to use XPath preceding-sibling correctly

问题描述

我正在使用 Selenium IDE 为我的网站编写测试，但我在使用前同级功能让 selenium 单击按钮时遇到问题

<div class="btn-group"><button class="btn btn btn-danger block" title="警告，删除" name="delete" type="button"><button class="btn btn btn-default block" title="查看历史记录" name="history" type="button"><button class="btn btn btn-default block" title="查看设置" name="settings" type="button"><button class="btn btn btn-default block" name="device" type="button"><span class="glyphicon glyphicon-pencil"/>街机阅读器

</td>

我的路

xpath=//button[contains(.,'Arcade Reader')]/../preceding-sibling::button[@name='settings']

解决方案

您不需要升级并使用 .. 因为所有按钮都在同一级别:

//button[contains(.,'Arcade Reader')]/preceding-sibling::button[@name='settings']

I am writing tests for my site using Selenium IDE and I am having trouble with having selenium click on a button using preceding-sibling

<td>
<div class="btn-group">
<button class="btn btn btn-danger block" title="Warning, Delete" name="delete" type="button">
<button class="btn btn btn-default block" title="View History" name="history" type="button">
<button class="btn btn btn-default block" title="View Settings" name="settings" type="button">
<button class="btn btn btn-default block" name="device" type="button">
<span class="glyphicon glyphicon-pencil"/>
 Arcade Reader
</button>
</div>
</td>

My path

xpath=//button[contains(.,'Arcade Reader')]/../preceding-sibling::button[@name='settings']

解决方案

You don't need to go level up and use .. since all buttons are on the same level:

//button[contains(.,'Arcade Reader')]/preceding-sibling::button[@name='settings']

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