Selenium WebDriver查找第n个元素 [英] Selenium WebDriver Find nth element

问题描述

我有点陷入问题，无法解决它，我必须访问HTML内表格中的页面上的第n个图像.我需要单击图像分别移至每一行的下一个屏幕

I am kinda stuck in a problem and am not able to fix it I have to access nth image on my page which comes in table inside HTML. I need to click on image to move to next screen respectively for each row

我尝试了此处提供的各种解决方案，但是由于我正在使用findElement(by)语法，因此无法在这些帮助下运行代码

I have tried various solution provided here but since I am working with findElement(by) syntax I am not able to run my code with those assistances

我的代码是:

public void editUser(String userName)
{
    System.out.println("in editUser 1");
    int row = getCellRow(table, userName);
    System.out.println("in editUser 2");

    WebElement  edit = driver.findElement(By.xpath("//*[@class='grid']/tbody/tr[2]/td[8]/a[1]/img"));

    System.out.println("in editUser 3");
    edit.click();
    System.out.println("in editUser 4");
    clickButton(closeButton);
}

错误是:

No such element exception. Unable to locate element: {"method":"xpath", selector"://img[@title='User Management'])[2]

Selenium IDE可以识别我的元素，但不能识别Selenium Web驱动程序！ 请指教

Selenium IDE could recognize my element but not selenium web driver ! Please advice

推荐答案

使用[]引用实例的第n个元素

Use [ ] to reference the nth element for instance

WebElement  edit = driver.findElement(By.xpath("(//*[@class='grid']//img)[n]"));

其中n是元素编号

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