Question

我还在学习xpath，我试图跳过表的第一行，因为第一行没有值。我没有成功，我通过堆栈搜索流量，找不到任何有类似问题的人。我的代码如下：

int reqIndex = 0;

        do {

        List<WebElement> payDates = driver.findElements(By.xpath("//tr[starts-with(@id,'changeStartWeekGrid_row_')]/td[contains(@id,'_cell_4')/span]"));
        System.out.println(payDates);

                for(WebElement pd:payDates) {                           
                LocalDate localDate = LocalDate.now();
                java.util.Date d = new SimpleDateFormat("yyyy-MM-dd").parse(localDate.toString());

                  String str = pd.getText();

                  if ( str >= (d) ){ // still figuring this out
                    driver.findElement(By.xpath( "//tr[@id='changeStartWeekGrid_row_'" + reqIndex +"])/TBODY[@id='changeStartWeekGrid_rows_tbody']/TR[7]/TD[1]/DIV[1]/DIV[1]/DIV[1]")).click();
                    break;
                    }else{
                         reqIndex++;
                        }

                        }
                    }while(reqIndex < 7 ); /// do this 7 times

                Thread.sleep(10000);

这是我现在拍摄麻烦的部分

List<WebElement> payDates = driver.findElements(By.xpath("//tr[starts-with(@id,'changeStartWeekGrid_row_')]/td[contains(@id,'_cell_4')/span]"));
                    System.out.println(payDates);
                    Thread.sleep(10000);

xpath工作的问题是它正在选择第一行并且它没有值零行，所以它需要跳过第一行并转到第0行。当我运行代码时，我收到此消息：

( //tr[starts-with(@id,'changeStartWeekGrid_row_')]/td[contains(@id,'_cell_4')/span])
ilter expression must evaluate to nodeset.

突出显示的行是我要跳过的行

cell 4 image

-----下面的单选按钮html代码

<div id="changeStartWeekGrid.store.rows[5].cells[0]_widget" tabindex="0" class="revitRadioButton dijitRadio" onfocus="var registry = require('dijit/registry'); registry.byId('changeStartWeekGrid').changeActiveCell('changeStartWeekGrid_row_5_cell_0', event);" onblur="var registry = require('dijit/registry'); registry.byId('changeStartWeekGrid').blurActiveCell('changeStartWeekGrid.store.rows[5]', 'changeStartWeekGrid.store.rows[5].cells[0]');"><div class="revitRadioButtonIcon"></div></div>

---单选按钮图片

Answer 1

尝试使用XPath

//table[@id='changeStartWeekGrid_rows_table']//tr[preceding-sibling::tr]

选择除第一个之外的所有tr个节点

您也可以使用position()，如下所示：

//table[@id='changeStartWeekGrid_rows_table']//tr[position()>1]

请注意，在XPath中，索引从1开始，因此[position()>1]谓词意味着返回所有同级节点，滑动第一个

Answer 2

您也可以使用

//tr[starts-with(@id,'changeStartWeekGrid_row_') and not(starts-with(@id, 'changeStartWeekGrid_row_column'))]/td[5]/span

跳过html表Java

2 个答案: