📅  最后修改于: 2020-11-06 04:51:31             🧑  作者: Mango
在继续本节之前,首先我们应该了解与WebDriver中的Web元素相关的基本术语。
术语Web元素是指HTML元素。 HTML文档由HTML元素组成。它由一个开始标签,一个结束标签以及两者之间的内容组成。例如,HTML元素写为:
在WebDriver中,我们有几个常用的Web元素命令和操作。以下屏幕快照显示了Eclipse Web元素命令面板。
注意:要获取Web元素对象,我们必须将语句编写为:
WebElement element = driver.findElement(By.id("UserName"));
在此,UserName是id属性的值,用作所需Web元素的唯一标识。
给出了一些Selenium WebDriver最常用的WebElement命令。
方法:
clear() : void
命令:
element.clear();
程式码片段:
WebElement element = driver.findElement(By.id("UserName"));
element.clear();
//Or can be written as
driver.findElement(By.id("UserName")).clear();
方法:
sendKeys(CharSequence? KeysToSend) : void
命令:
element.sendKeys("text");
程式码片段:
WebElement element = driver.findElement(By.id("UserName"));
element.sendKeys("JavaTpoint");
//Or can be written as
driver.findElement(By.id("UserName")).sendKeys("JavaTpoint");
方法:
click() : void
命令:
element.click();
程式码片段:
WebElement element = driver.findElement(By.linkText("javaTpoint"));
element.click();
//Or can be written as
driver.findElement(By.linkText("javaTpoint")).click();
方法:
isDisplayed() : boolean
命令:
element.isDisplayed();
程式码片段:
WebElement element = driver.findElement(By.id("UserName"));
boolean status = element.isDisplayed();
//Or can be written as
boolean staus = driver.findElement(By.id("UserName")).isDisplayed();
方法:
isEnabled() : boolean
命令:
element.isEnabled();
程式码片段:
WebElement element = driver.findElement(By.id("UserName"));
boolean status = element.isEnabled();
//Or can be written as
boolean staus = driver.findElement(By.id("UserName")).isEnabled();
//Or can be used as
WebElement element = driver.findElement(By.id("userName"));
boolean status = element.isEnabled();
// Check that if the Text field is enabled, if yes enter value
if(status){
element.sendKeys("javaTpoint");
}
方法:
isSelected() : boolean
命令:
element.isSelected();
程式码片段:
WebElement element = driver.findElement(By.id("Sex-Male"));
boolean status = element.isSelected();
//Or can be written as
boolean staus = driver.findElement(By.id("Sex-Male")).isSelected();
方法:
submit() : void
命令:
element.submit();
程式码片段:
WebElement element = driver.findElement(By.id("SubmitButton"));
element.submit();
//Or can be written as
driver.findElement(By.id("SubmitButton")).submit();
方法:
getText() : String
命令:
element.getText();
程式码片段:
WebElement element = driver.findElement(By.xpath("anyLink"));
String linkText = element.getText();
方法:
getTagName() : String
命令:
element.getTagName();
程式码片段:
WebElement element = driver.findElement(By.id("SubmitButton"));
String tagName = element.getTagName();
//Or can be written as
String tagName = driver.findElement(By.id("SubmitButton")).getTagName();
方法:
getCssvalue() : String
命令:
element.getCssValue();
方法:
getAttribute(String Name) : String
命令:
element.getAttribute();
程式码片段:
WebElement element = driver.findElement(By.id("SubmitButton"));
String attValue = element.getAttribute("id"); //This will return "SubmitButton"
方法:
getSize() : Dimension
命令:
element.getSize();
程式码片段:
WebElement element = driver.findElement(By.id("SubmitButton"));
Dimension dimensions = element.getSize();
System.out.println("Height :" + dimensions.height + "Width : "+ dimensions.width);
方法:
getLocation() : Point
命令:
element.getLocation();
程式码片段:
WebElement element = driver.findElement(By.id("SubmitButton"));
Point point = element.getLocation();
System.out.println("X cordinate : " + point.x + "Y cordinate: " + point.y);