Unable To Select From Ui Li Elements In Selenium Java

I am Automating add to card process of 'http://www.fnp.com/the-sweet-surprises-genpr-143431-e.html' website. I am writing a code Using TestNG Structure . I got Stuck in task where

Solution 1:

WebDriver driver=new FirefoxDriver();

driver.manage().window().maximize();
driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);
driver.get("http://www.fnp.com/the-sweet-surprises-genpr-143431-e.html");
driver.findElement(By.id("tagsf2")).sendKeys("Gandhinagar");

/*The below three line code is to select the option "Gandhinagar " from the drop down box for City name */

WebElement selectShippingModeInput =    driver.findElement(By.id("ddShipingModep1_input"));
selectShippingModeInput.click();     
selectShippingModeInput =    driver.findElement(By.id("ddShipingModep1_input"));
selectShippingModeInput.click(); 

/* The below code fetches all the options from the drop down box for "Shipping option"*/

List<WebElement>     options=driver.findElements(By.xpath("//div[@id='ddShipingModep1_container']/ul/li"));
for(WebElement option:options){

/*The below code fetches the text of the drop down items */

String name=option.getText();

/The below two line code is to focus on the select box/

   selectShippingModeInput = driver.findElement(By.id("ddShipingModep1_input"));     
   selectShippingModeInput.click(); 

/*The drop down item "Standard Delivery [Rs. 0] is selected from the drop down box */

if(name.equals("Standard Delivery [ Rs. 0 ]")){
               selectShippingModeInput.click();
               option.click();
               break;

                                            }
                       }

Solution 2:

You have to click the <input id="ddShipingModep1_input" twice, then the options will be displayed. See code below:

...
WebElementselectShippingModeInput= driver.findElement(By.id("ddShipingModep1_input"));
selectShippingModeInput.click();        
selectShippingModeInput = driver.findElement(By.id("ddShipingModep1_input"));
selectShippingModeInput.click();
try {
    Thread.sleep(1000);
} catch (InterruptedException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
}

List<WebElement> allElements = driver.findElements(By.xpath("//div[@id='ddShipingModep1_container']/ul/li"));
...