Java 如何检查字段是否为空白以及如何阅读输入的文本？
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How to check if a field is blank and how to read the entered text?
提问by Ravikanth Buddhiol
How to check whether a text field is blank i.e. no input is given if given how to store that text into a variable?
如何检查文本字段是否为空白，即如果给出如何将该文本存储到变量中，则没有给出输入？
回答by Vignesh Paramasivam
WebElement ele = driver.findElement(by locator)); //find the text field
if (ele.getAttribute("value").isEmpty()) {
//Do something if the text field is empty
}
else {
//Store the value
String store=ele.getAttribute("value");
}
回答by Sitam Jana
Access valueattribute of the <input>web element. Following is an example:
Web 元素的访问值属性<input>。下面是一个例子：
WebElement inputBox = driver.findElement(By.id("inputBoxId"));
String textInsideInputBox = inputBox.getAttribute("value");
// Check whether input field is blank
if(textInsideInputBox.isEmpty())
{
System.out.println("Input field is empty");
}
Hope it helps!
希望能帮助到你！
回答by Andrey Egorov
var element = driver.findElement(webdriver.By.id("your elements id"));
//store text
var text = element.getText();
//store value
var value = element.getAttribute("value");
//after that you can do anything you want with these variables.
回答by Aaron Williams
wd.find_element_by_id('foo').get_attribute('value')
wd.find_element_by_id('foo').get_attribute('value')
