Firefox无法识别在文本框中输入的文本

Question

I came across a situation where Firefox enters the text in the textbox(within a popup) which is a mandatory field. When I click on the button, it shows the warning flag. When I checked the HTML, it shows that there is no value in the text box and title in HTML shows field is required.

I tried using JavaScript to enter the text but it didn't help.

Code Snippet:

public static void UserName(string text)
{
    try
    {
        IJavaScriptExecutor js = (IJavaScriptExecutor)Drivers._driverInstance;
        IWebElement element = Drivers._driverInstance.FindElement(By.Id("newName"));
        //js.ExecuteScript("document.getElementById('newName').setAttribute('value', '" + text + "')");
        js.ExecuteScript("arguments[0].click();", element);
        js.ExecuteScript("document.getElementById('newName').value='" + text + "';");
        //Drivers._driverInstance.FindElement(By.Name("newName")).Clear();
       //Drivers._driverInstance.FindElement(By.Name("newName")).SendKeys(text);
        }
        catch(Exception e)
        {
            throw new Exception("Couldn't send text to username textbox " + e);
        }
    }

HTML for textbox:

<div class="field-container">
<label>Username</label>
<input id="newName" class="input-validation-error" name="newName" data-bind="value: Name" title="This field is required." data-orig-title="This field is required." type="text"/>
<span class="validationMessage" style="">This field is required.</span>

Can someone help me with it.

Version: Firefox-50.0 Selenium-3.0.0

Thanks.

Answer 1

尝试如下：

driver.findElement(By.Id("newName")).sendKeys(text);

Answer 2

Try this:

var username = "User Name Here";
driver.FindElement(By.Id("newName")).sendKeys(username);

Answer 3

I would switch to ChromeDriver for now. I do not think webdriver 3.0 is working well with Firefox v50. If you must use firefox, drop down a version and go to a previous version of webdriver.