如何檢查字段是否為空以及如何讀取輸入的文本？

Question

如何檢查文本字段是否為空白，如果給出如何將該文本存儲到變量中，則不給出輸入？

Answer 1

<input> web元素的訪問值屬性。 以下是一個例子：

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");
}

希望能幫助到你！

Answer 2

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");
}

Answer 3

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.

Answer 4

wd.find_element_by_id('foo').get_attribute('value')