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.
更多推荐
发布评论