如何从选定的单选按钮中读取文本以及如何选择另一个单选按钮？答案

【问题标题】：How to read the text from the selected radio button and how to select the other radio button?如何从选定的单选按钮中读取文本以及如何选择另一个单选按钮？
【发布时间】：2018-12-11 14:31:40
【问题描述】：

我想阅读选定的单选按钮文本，我想选择另一个单选框，所以我正在阅读所有 3 个单选按钮文本并传递给字符串并尝试选择未选中的单选按钮，但使用 if 条件 not能够做到，请帮我选中复选框。

这是 HTML 代码

<ul class="custom-ul">
    <li class="custom-li custom-radio m-subscriptions-padding receive-VIP1">
        <input name="email-preferences" id="receive-VIP" type="radio" value="receive-VIP1">
        <input name="_D:email-preferences" type="hidden" value=" ">                       <label for="receive-VIP" class="custom-radio-label">
             <span class="label-alt-text">Receive special offers via email</span>
        </label>
    </li>
    <li class="custom-li custom-radio m-subscriptions-padding receive-fewer1">
        <input name="email-preferences" checked="checked" id="receive-fewer" type="radio" value="receive-fewer1" class="radio-checked">
        <input name="_D:email-preferences" type="hidden" value=" ">
        <label for="receive-fewer" class="custom-radio-label">
             <span class="label-alt-text">Receive fewer emails. We won't email you more than one time per week.</span>
        </label>
    </li>
    <li class="custom-li custom-radio m-subscriptions-padding receive-no-emails">
        <input name="email-preferences" id="receive-no-emails" type="radio" value="receive-no-emails">
        <input name="_D:email-preferences" type="hidden" value=" ">
        <label for="receive-no-emails" class="custom-radio-label">
             <span class="label-alt-text"> Unsubscribe: we will remove you from all testdevv promotional emails.</span>
        </label>
        </li>
</ul>

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//this is row with radiobutton and text private By customRadioElement = By.xpath("//li[contains(@class, 'custom-radio')]"); //this is all radiobuttons private By radiobutton = By.xpath("./input[@name='email-preferences']"); //this is all labels for radiobuttons private By radiobuttonLabel = By.xpath("./label/span"); public void selectRadiobutton(String labelText) { List<WebElement> tempList = driver.findElements(customRadioElement); for (WebElement element : tempList) { //webElement can search for elements, and if xpath locator starts with "." element will search for element from his children if (labelText.equals(element.findElement(radiobuttonLabel).getText())) { element.findElement(radiobutton).click(); } } } public String getSelectedRadiobuttonLabelText() { List<WebElement> tempList = driver.findElements(customRadioElement); for (WebElement element : tempList) { //webElement can search for elements, and if xpath locator starts with "." element will search for element from his children if (element.findElement(radiobutton).isSelected()) { return element.findElement(radiobuttonLabel).getText(); } } return ""; }

//If none of the option is selected, then exception will be thrown and to avoid this we can use findElements method List<WebElement> radioButtonSelectedList=driver.findElements(By.xpath("//*[@class='radio-checked']//parent::*//span")); String selectedValue=""; ArrayList<String> optionsList = new ArrayList<String>(); if(radioButtonSelectedList.size()!=0){ //If the button is selected, then we can get the selected option text selectedValue=radioButtonSelectedList.get(0).getText(); //To get all the available Options List<WebElement> optionsElement=driver.findElements(By.xpath("//ul[@class='custom-ul']//span")); for(WebElement element: optionsElement){ optionsElement.add(element); } } else{ System.out.println("None of the option is selected"); } System.out.println("Available Options :"+optionsList); System.out.println("Selected Option :"+selectedValue);

import java.util.List; import org.openqa.selenium.By; import org.openqa.selenium.WebDriver; import org.openqa.selenium.WebElement; import org.openqa.selenium.chrome.ChromeDriver; public class A { public static void main(String[] args) { WebDriver driver = new ChromeDriver(); driver.get("url here"); List<WebElement> radioButtons = driver.findElements(By.name("email-preferences")); for (int i = 0; i < radioButtons.size(); i++) { if (driver.findElement(By.name("email-preferences")).isSelected()) { System.out.println(radioButtons.get(i).getText()); break; } } } }