如何在Selenium Java中编写通用方法findTableRowBy（）？(How to write a generic method findTableRowBy() in Selenium

如何在Selenium Java中编写通用方法findTableRowBy（）？(How to write a generic method findTableRowBy() in Selenium Java?) <tbody> <tr> <td>January</td> <td>$100</td> </tr> <tr> <td>February</td> <td>$80</td> </tr> </tbody>

从下面的简单表中可以看到，查找表格列，文本等于“1月”很简单：“tr / td [text（）='January']”但是td可能会变得复杂，因为它可能包含嵌套元素。 所以我们最好提供另一个By参数。

我的问题是如何编写一个可以执行此搜索的通用方法。 我有一个下面，但不好，findTableRowsBy（1，By.xpath（“text（）='January'”））将导致异常。 有人可以帮我擦亮这个方法吗？ 非常感谢。

public List<WebElement> findTableRowsBy( int column, By theBy ) { By by = By.xpath( "tbody[1]/tr/td[" + column + "]" ); List<WebElement> cols = table.findElements( by ); List<WebElement> rows = new ArrayList<WebElement>(); for( WebElement e : cols ) { List<WebElement> eles = e.findElements( theBy ); if( eles.isEmpty() ) continue; if( eles.size() == 1 ) rows.add( eles.get( 0 ) ); } return rows; } <tbody> <tr> <td>January</td> <td>$100</td> </tr> <tr> <td>February</td> <td>$80</td> </tr> </tbody>

As you can see from below simple table, find table column with text equals "January" is simple: "tr/td[text()='January']" But the td may get complex as it may contains nested elements. So we'd better provide another By parameter.

My question is how to write a generic method that can perform this search. I have one below, but not good, findTableRowsBy( 1, By.xpath( "text()='January'" ) ) will lead to exception. Anybody could help me polish this method? Thanks very much.

public List<WebElement> findTableRowsBy( int column, By theBy ) { By by = By.xpath( "tbody[1]/tr/td[" + column + "]" ); List<WebElement> cols = table.findElements( by ); List<WebElement> rows = new ArrayList<WebElement>(); for( WebElement e : cols ) { List<WebElement> eles = e.findElements( theBy ); if( eles.isEmpty() ) continue; if( eles.size() == 1 ) rows.add( eles.get( 0 ) ); } return rows; }

最满意答案

也许，你也可以使用以下xpath：

//td[contains(text(), "January")]

我猜你应该能够找到合适的td，即使它有嵌套元素。

Maybe, you could also use the following xpath:

//td[contains(text(), "January")]

I guess you should be able to find the proper td even if it has nested elements.