Radio button using Selenium WebDriver

Question

I was implementing the radio button but I was not able to do it. Below is my HTML

<div class="appendContent">
    <div> id="contentContainer" class="grid_list_template">
        <div id="routeMonitorOptions"></div>
    </div>
    <input id="optionStopGrid" type="radio" name="gridSelector"/>
    <label for="optionStopGrid">Paradas</label>
</div>

Answer 1

This code will help you out:

import java.util.List;
    import org.openqa.selenium.By;
    import org.openqa.selenium.WebDriver;
    import org.openqa.selenium.WebElement;
    import org.openqa.selenium.firefox.FirefoxDriver;
    public class Demo {
    public static void main(String[] args) throws InterruptedException {
    WebDriver driver = new FirefoxDriver();
    driver.get("http://www.google.com/");
    //If u want to know the number of radio buttons then use List
    List<WebElement>radioButton = driver.findElements(By.tagName("google"));
    System.out.println(radioButton.size());
    //If u want to select the radio button
    driver.findElement(By.id("google")).click();
    Thread.sleep(3000);
    //If u want the Text in U R console
    for(int i=0;i<radioButton.size();i++){
    System.out.println(radioButton.get(i).getText());
    } 
    //If u want to check whether the radio button is selected or not
    if(driver.findElement(By.id("example")).isSelected()){
        System.out.println("True");
    }else
    {
        System.out.println("False");
    }
  }
}

Answer 2

You can try following code snippet:

WebElement elem = driver.findElement(By.id("optionStopGrid"));
if(!elem.isSelected()){
        elem.click();
    }else
    {
        System.out.println("Radio button Selected!");
    }