本文介绍了无法从java中选择ui li元素的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我将自动添加到卡片进程的网站。我正在使用TestNG结构编写代码。我陷入了困在运送选项框中的任务。
我在控制台中获得了空值。
下面是我的testNG程序
包脚本;
import java.util.Iterator;
import java.util.List;
import java.util.concurrent.TimeUnit;
import org.junit.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
导入org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.support.ui.Select;
导入pom.Homepage_POM;
public class mis {
public static WebDriver driver;
public static void main（String a []）
{
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）;
String xp =// ul / li / a [@ class ='ui-corner-all'];
列表< WebElement> allList = driver.findElements（By.xpath（xp））;
int count = allList.size（）;
for（int i = 0; i< count; i ++）
{
String name = allList.get（i）.getText（）;
//System.out.println(name）;
if（name.contains（Gandhinagar））
{
allList.get（i）.click（）;
休息;
}
}
List< WebElement> allElements = driver.findElements（By.xpath（// div [@ id ='ddShipingModep1_container'] / ul / li））;
for（int i = 0; i< allElements.size（）; i ++）
{
String name2 = allElements.get（i）.getText（）;
System.out.println（name2）;
if（name2.contains（Standard Delivery [Rs。0]））
{
allElements.get（i）.click（）;
休息;
}
以下是HTML代码
< div class =textbox>
< div id =plsenterstyle =display：none>仅适用于母亲节的标准配送< / div>
< div id =anandclass =pro_detail_form_inn flot-right>
< label> 2。运送选项< / label>
< input id =ddShipingModep1_inputclass =selectboxtype =textautocomplete =offreadonly =readonly/>
< div id =ddShipingModep1_containerclass =selectbox-wrapperstyle =display：none; width：274px;>
< ul>
< li id =ddShipingModep1_input_option1class =>选择运输模式< / li>
< li id =ddShipingModep1_input_SHMD-10class =>标准传送[Rs。 0]< / li>
< li id =ddShipingModep1_input_SHMD-768class =selected>修复时间递送[Rs。 200]< / li>
< li id =ddShipingModep1_input_SHMD-781>午夜送货[卢比。 250]< / li>
< / ul>
< / div>
< input id =valentineDisabledtype =hiddenvalue =false/>
< input id =isValentinerosetype =hiddenvalue =false/>
< / div>
解决方案
WebDriver驱动程序= 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）;
/ *下面三行代码是从下拉框中选择选项Gandhinagar城市名* /
WebElement selectShippingModeInput = driver.findElement（By.id（ddShipingModep1_input））;
selectShippingModeInput.click（）;
selectShippingModeInput = driver.findElement（By.id（ddShipingModep1_input））;
selectShippingModeInput.click（）;
/ *以下代码
从Shipping的下拉框中提取所有选项选项* /
列表< WebElement>选项= driver.findElements（By.xpath（// DIV [@ ID = ddShipingModep1_container] / UL /锂））;
for（WebElement option：options）{
/ *下面的代码获取文本下拉项* /
String name = option.getText（）;
/ 以下两行代码是关注选择框 /
selectShippingModeInput = driver.findElement（By.id（ddShipingModep1_input））;
selectShippingModeInput.click（）;
/ *从下拉框中选择下拉菜单项Standard Delivery [Rs。0] * /
if（name.equals（Standard Delivery [Rs。0]））{
selectShippingModeInput。点击（）;
option.click（）;
break;
}
}
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 I got stuck in "Shipping Option" Box.I am getting null value in console.Below is my testNG Program
package script;
import java.util.Iterator;
import java.util.List;
import java.util.concurrent.TimeUnit;
import org.junit.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.support.ui.Select;
import pom.Homepage_POM;
public class mis {
public static WebDriver driver;
public static void main(String a[])
{
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");
String xp = "//ul/li/a[@class='ui-corner-all']";
List<WebElement> allList = driver.findElements(By.xpath(xp));
int count = allList.size();
for (int i = 0; i < count ; i++)
{
String name = allList.get(i).getText();
//System.out.println(name);
if(name.contains("Gandhinagar"))
{
allList.get(i).click();
break;
}
}
List<WebElement> allElements = driver.findElements(By.xpath("//div[@id='ddShipingModep1_container']/ul/li"));
for (int i = 0; i < allElements.size() ; i++)
{
String name2 = allElements.get(i).getText();
System.out.println(name2);
if(name2.contains("Standard Delivery [ Rs. 0 ]"))
{
allElements.get(i).click();
break;
}
Below is HTML code
<div class="textbox">
<div id="plsenter" style="display:none">Only standard delivery available for Mother's Day</div>
<div id="anand" class="pro_detail_form_inn flot-right">
<label>2. Shipping option</label>
<input id="ddShipingModep1_input" class="selectbox" type="text" autocomplete="off" readonly="readonly"/>
<div id="ddShipingModep1_container" class="selectbox-wrapper" style="display: none; width: 274px;">
<ul>
<li id="ddShipingModep1_input_option1" class="">Select Shipping Mode</li>
<li id="ddShipingModep1_input_SHMD-10" class="">Standard Delivery [ Rs. 0 ]</li>
<li id="ddShipingModep1_input_SHMD-768" class="selected">Fix Time Delivery [ Rs. 200 ]</li>
<li id="ddShipingModep1_input_SHMD-781">Midnight Delivery [ Rs. 250 ]</li>
</ul>
</div>
<select id="ddShipingModep1" class="inp_pop_quick_view" onchange="changeShipmentTime()" name="Items" style="display: none;">
<input id="valentineDisabled" type="hidden" value="false"/>
<input id="isValentinerose" type="hidden" value="false"/>
</div>
解决方案
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;
}
}
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07-23 15:32