Selenium WebDriver无法按链接文本查找元素

I'm trying to select an element that includes an anchor, but the text is buried in a paragraph inside of a div. Here's the HTML I'm working with:

我正在尝试选择包含锚点的元素，但文本被隐藏在div内部的段落中。这是我正在使用的HTML：

<a class="item" ng-href="#/catalog/90d9650a36988e5d0136988f03ab000f/category/DATABASE_SERVERS/service/90cefc7a42b3d4df0142b52466810026" href="#/catalog/90d9650a36988e5d0136988f03ab000f/category/DATABASE_SERVERS/service/90cefc7a42b3d4df0142b52466810026">
<div class="col-lg-2 col-sm-3 col-xs-4 item-list-image">
<img ng-src="csa/images/library/Service_Design.png" src="csa/images/library/Service_Design.png">
</div>
<div class="col-lg-8 col-sm-9 col-xs-8">
<div class="col-xs-12">
    <p>
    <strong class="ng-binding">Smoke Sequential</strong>
    </p>

The code I'm using to try to snag it is targeting the "Smoke Sequential" text with:

我用来试图阻止它的代码是针对“Smoke Sequential”文本：

driver.findElement(By.linkText(service)).click();

Where the variable 'service' holds "Smoke Sequential" in it. When I run it, I get the following error:

变量'service'在其中包含“Smoke Sequential”。当我运行它时，我收到以下错误：

org.openqa.selenium.NoSuchElementException: Unable to locate element: {"method":"link text","selector":"Smoke Sequential"}

Any help would be greatly appreciated.

任何帮助将不胜感激。

5 个解决方案

#1

The problem might be in the rest of the html, the part that you didn't post.

问题可能出在html的其余部分，即你没有发布的部分。

With this example (I just closed the open tags):

通过这个例子（我只是关闭了开放的标签）：

<a class="item" ng-href="#/catalog/90d9650a36988e5d0136988f03ab000f/category/DATABASE_SERVERS/service/90cefc7a42b3d4df0142b52466810026" href="#/catalog/90d9650a36988e5d0136988f03ab000f/category/DATABASE_SERVERS/service/90cefc7a42b3d4df0142b52466810026">
<div class="col-lg-2 col-sm-3 col-xs-4 item-list-image">
<img ng-src="csa/images/library/Service_Design.png" src="csa/images/library/Service_Design.png">
</div>
<div class="col-lg-8 col-sm-9 col-xs-8">
<div class="col-xs-12">
    <p>
    <strong class="ng-binding">Smoke Sequential</strong>
    </p>
    </div>
</div>
</a>

I was able to find the element without trouble with:

我能够找到没有问题的元素：

driver.findElement(By.linkText("Smoke Sequential")).click();

If there is more text inside the element, you could try a find by partial link text:

如果元素中有更多文本，您可以尝试通过部分链接文本进行查找：

driver.findElement(By.partialLinkText("Sequential")).click();

#2

Use xpath and text()

使用xpath和text（）

driver.findElement(By.Xpath("//strong[contains(text(),'" + service +"')]"));

#3

This doesn't seem to have <a> </a> tags so selenium might not be able to detect it as a link.

这似乎没有标签，因此selenium可能无法将其检测为链接。

You may try and use

你可以尝试使用

driver.findElement(By.xpath("//*[@class='ng-binding']")).click();

if this is the only element in that page with this class .

如果这是该页面中唯一具有此类的元素。

#4

A CSS selector approach could definitely work here. Try:

CSS选择器方法肯定可以在这里工作。尝试：

driver.findElement(By.CssSelector("a.item")).Click();

This will not work if there are other anchors before this one of the class item. You can better specify the exact element if you do something like "#my_table > a.item" where my_table is the id of a table that the anchor is a child of.

如果在此类项之前有其他锚点，则无效。如果您执行类似“#my_table> a.item”的操作，则可以更好地指定确切的元素，其中my_table是锚是其子项的表的id。

#5

find_elements_by_xpath("//*[@class='class name']")

is a great solution

是一个很好的解决方案

#1