Here's the code.
browser = new FirefoxDriver();
browser.Navigate().GoToUrl("https://www.vicroads.vic.gov.au/registration/buy-sell-or-transfer-a-vehicle/buy-a-vehicle/check-vehicle-registration/vehicle-registration-enquiry");
Thread.Sleep(5000);
browser.FindElement(By.Name("ph_pagebody_0$phthreecolumnmaincontent_1$panel$VehicleSearch$RegistrationNumberCar$RegistrationNumber_CtrlHolderDivShown")).SendKeys("asdf");
It works ok but if I run in thread it shows element not visible.... why it's throwing in a thread?
Element could be non-visible cuz page didnt reload at check moment or website using dynamic names, classes etc.
You can try something like this:
IWebDriver browser = new FirefoxDriver();
browser.Navigate().GoToUrl("https://www.vicroads.vic.gov.au/registration/buy-sell-or-transfer-a-vehicle/buy-a-vehicle/check-vehicle-registration/vehicle-registration-enquiry");
while ( true ) {
try {
browser.FindElement(By.Name("ph_pagebody_0$phthreecolumnmaincontent_1$panel$VehicleSearch$RegistrationNumberCar$RegistrationNumber_CtrlHolderDivShown")).SendKeys("asdf");
break;
}
catch { Thread.Sleep(1000);}
}
Going by the xpath you tried out, it seems the name attribute is dynamic. To locate the text box for Registration number You can try either of the following options :
CssSelector :
browser.FindElement(By.CssSelector("input[class=text text xlong v_registrationNumber v_required][id^=ph_pagebody_)]")).SendKeys("asdf");
XPath :
browser.FindElement(By.XPath("//input[#class='text text xlong v_registrationNumber v_required'][starts-with(#id, 'ph_pagebody_')]")).SendKeys("asdf");
Related
PREFACE: After a lengthy Stack Overflow search I found two suggested solutions to solve the "element not interactable" problem I am having when I try to interact with the target node element. Neither of them worked, as described below.
I have a C# app that uses the OpenQA.Selenium package to remote control a YouTube web page. I am trying to click on a button on the page that opens a dialog box, but when I do I get the notorious "element not interactable" message. I found the following two suggestions on Stack Overflow:
Actions actions = new Actions(chromeDriver);
actions.MoveToElement(webElem);
actions.Perform();
And this suggestion that one commenter said is ill-advised because it can click on elements that are not visible or are below modal objects:
IJavaScriptExecutor executor = (IJavaScriptExecutor)chromeDriver;
executor.ExecuteScript("arguments[0].click();", webElem);
I tried the second one anyways to see if it worked. Unfortunately, with the first suggestion that uses the Actions interface, I still got "element not interactable" message but this time on the Perform() statement. The third attempt did not get the error message but it failed to click the button. I know this because clicking the button opens a dialog window when it works, and no dialog window appeared when I tried the third solution.
Below is the code I am using to try and click on the element. The collection it iterates are the elements I select via an XPath statement that finds the button I am want to click. It tries every button that matches the XPath statement and skips those that fail to work. Unfortunately, none of the 3 buttons found by the XPath statement work.
What is strange is that if I take the exact same XPath statement I am using in my C# app and plug it into the Chrome DevTools debugger, referencing the first element in the array of found elements, it works:
$x(strXPath)[0].click()
But so far nothing I have tried from C# app works. Does anyone have an idea on why I am having this problem?
public IWebElement ClickFirstInteractable(ChromeDriver chromeDriver)
{
string errPrefix = "(ClickFirstInteractable) ";
if (this.DOM_WebElemensFound == null || this.DOM_WebElemensFound.Count() < 1)
throw new NullReferenceException(errPrefix + "The DOM_WebElementsFound collection is empty.");
IWebElement webElemClicked = null;
foreach (IWebElement webElem in this.DOM_WebElemensFound)
{
// Try and "click" it.
try
{
// First make sure the element is visible, or we will get
// the "element not interactable" error.
/* FIRST ATTEMPT, didn't work.
*
webElem.scrollIntoView(true);
webElem.Click(); // <<<<<----- Error occurs here
*/
/* SECOND ATTEMPT using Actions, didn't work
* and I go the error message when the Perform() statement executes.
Actions actions = new Actions(chromeDriver);
actions.MoveToElement(webElem);
actions.Perform(); // <<<<<----- Error occurs here
*/
/* THIRD ATTEMPT using script execution, didn't work.
* I did not get the error message, but the button did not get clicked.
*/
IJavaScriptExecutor executor = (IJavaScriptExecutor)chromeDriver;
executor.ExecuteScript("arguments[0].scrollIntoView();", webElem);
executor.ExecuteScript("arguments[0].click();", webElem);
// Click operation accepted. Stop iteration.
webElemClicked = webElem;
break;
}
catch (ElementNotInteractableException exc)
{
// Swallow this exception and go on to the next element found by the XPath expression.
System.Console.WriteLine(exc.Message);
}
}
return webElemClicked;
}
I tried to reproduce your scenario by clicking on a "hidden" button, waiting for the modal to appear, then acting on that modal, etc.
I hope it helps you!
const string Target = #"https://www.youtube.com/";
using var driver = new ChromeDriver();
var wait = new WebDriverWait(driver, TimeSpan.FromSeconds(20))
{
PollingInterval = TimeSpan.FromMilliseconds(250),
};
driver.Navigate().GoToUrl(Target);
// i don't consent cookies to
// save time, so just do it
// here manually and then press enter to console
Console.ReadLine();
var menuLocator = By.XPath("//a[#id = 'video-title-link'][1]" +
"/ancestor::div[#id = 'meta']" +
"/following-sibling::div[#id = 'menu']" +
"//button[#class = 'style-scope yt-icon-button']");
var menu = wait.Until(d => d.FindElement(menuLocator));
var actions = new Actions(driver);
actions.MoveToElement(menu).Click().Perform();
var shareLocator = By.XPath("//div[#id = 'contentWrapper']//*[normalize-space(text()) = 'Share']");
var share = wait.Until(d => d.FindElement(shareLocator));
actions.MoveToElement(share).Click().Perform();
var copyLinkLocator = By.XPath("//button[#aria-label = 'Copy']");
var copyLink = wait.Until(d => d.FindElement(copyLinkLocator));
actions.MoveToElement(copyLink).Click().Perform();
I'm trying to input text into a username field. It appears to find an element, however SendKeys() errors stating that the element is not interactable. I'm already waiting until the element exists, so I wouldn't think its related to waiting. Here is my code:
Console.WriteLine("Hello, World!");
ChromeDriver cd = new
ChromeDriver(#"C:\Users\xxx\Downloads\chromedriver_win32\");
cd.Url = #"https://connect.ramtrucks.com/us/en/login";
cd.Navigate();
WebDriverWait wait = new WebDriverWait(cd,TimeSpan.FromSeconds(10));
IWebElement e = wait.Until(ExpectedConditions.ElementExists(By.ClassName("analytics-login-username")));
e.SendKeys("xxx#gmail.com");
Any suggestions would be much appreciated :)
There are 2 thing you need to fix here:
You are using locator that is not unique.
You need to wait for element clickability, not just existence. I couldn't find element clickability case in C#, so element visibility can be used instead.
So, instead of
IWebElement e = wait.Until(ExpectedConditions.ElementExists(By.ClassName("analytics-login-username")));
e.SendKeys("xxx#gmail.com");
Try this:
IWebElement e = wait.Until(ExpectedConditions.ElementIsVisible(By.CssSelector("input.analytics-login-username"))).SendKeys("xxx#gmail.com");
Please I am trying to validate error message text in a try catch and it is just catching every time. Need assistance with syntax or better way of the validation
string actualResultText = "";
string expectedResultText = "Error: Please Enter User Name";
IWebElement actualResult = webDriver.FindElement(By.XPath("//*[#id='id-7530880b3e6759b']/li/span[contains(text(),'Error: Please Enter User Name')]"));
actualResultText=actualResult.ToString();
if (actualResultText == expectedResultText)
{
result = true;
}
else
{
result = false;
}
Inspect
Please view this inspect against code
I'm working with selenium in python, but the answer might have something similar in C#.
In python, in order to get the text of an element you use:
element = driver.find_element(by, value) # get the element
print(element.text) # get the text of the element
The difference between here and what you are doing (again, if C# has something similar and it works the way I think it is) is using the attribute of the element object text, rather than converting the element object into a string.
All is working well when I was using Selenium alone, but when i tried with phantomjs i get null in finding elements.
static void Main()
{
IWebDriver driver = new PhantomJSDriver();
driver.Navigate().GoToUrl("https://sellercentral.amazon.de/gp/homepage.html");
var username = driver.FindElement(By.Id("username"));
var password = driver.FindElement(By.Id("password"));
username.SendKeys("*************************");
password.SendKeys("*************");
driver.FindElement(By.Id("sign-in-button")).Submit();
string messagesURL = "https://sellercentral.amazon.de/gp/communication-manager/inbox.html/ref=ag_cmin__cmin?ie=UTF8&clcmResponseTimeSuboptions=&dateExactEnd=&dateExactStart=&dateFilter=&itemsPerPage=20&marketplaceId=A1PA6795UKMFR9&otherPartyId=&pageNum=1&refIndex=40&searchBoxText=&showFilters=0&sortBy=ArrivalDate&sortOrder=Descending";
driver.Navigate().GoToUrl(messagesURL);
ParseMessages(driver);
}
public static void ParseMessages(IWebDriver driver) {
var node = driver.FindElements(By.ClassName("list-row-white"));
foreach (var n in node) {
var refNo = n.FindElement(By.ClassName("data-display-field-border-lbr"));
Console.WriteLine(mi.refNo);
}
}
In this line of code, i get null: var node = driver.FindElements(By.ClassName("list-row-white"));
But when i used selenium alone with actual browser, all is working. But i wanted to get things to be headless.
I am new to phantomJS, correct me if i implemented it correctly and if my code is right.
In some cases, PhantomJS has issues working with css related stuff or element classes.
In such case, converting locator to XPath may solve the problem.
// Thread.Sleep(3000) // Please, replace me with WebDriverWait ^_^
var node = driver.FindElements(By.XPath("//*[contains(#class,'list-row-white')]"));
Another point, PhantomJS works much faster than any other browser.
Try to insert Thread.Sleep before the failed code line.
If the code will pass -- please, replace it with proper WebDriverWait expression
I'm not the first time here with questions like this.
I have a Volvo auto parts catalog that is implemented as a client application to a local database and works only in IE8/9. I need to find and get some positions displayed in IE.
Here's an example of IE output:
It's just a table and nothing more.
And here's what I see in IE9 debug tools:
IE shows me full layout of a page where I can see a target table and rows with the data I need to get.
I wrote a simple class that should walk through all IE tabs and get HTML from the target page:
using System.Globalization;
using System.Text.RegularExpressions;
using SHDocVw;
namespace WebpageHtmlMiner
{
static class HtmlMiner
{
public static string GetWebpageHtml(string uriPattern)
{
var uriRegexPattern = uriPattern;
var regex = new Regex(uriRegexPattern);
var shellWindows = new ShellWindows();
InternetExplorer internetExplorer = null;
foreach (InternetExplorer ie in shellWindows)
{
Match match = regex.Match(ie.LocationURL);
if (!string.IsNullOrEmpty(match.Value))
{
internetExplorer = ie;
break;
}
}
if (internetExplorer == null)
{
return "Target page is not opened in IE";
}
var mshtmlDocument = (mshtml.IHTMLDocument2)internetExplorer.Document;
var webpageHtml = mshtmlDocument.body.parentElement.outerHTML.ToString(CultureInfo.InvariantCulture);
return webpageHtml; //profit
}
}
}
It seems to work fine but instead of what I see in IE debug tools I get HTML code with tons of javascript functions and no data in target table.
Is there any way to get exactly what I see in IE debug tools?
Thanks.
You can get the original source (the one sent by the server) in "Script" tab (this works both on my IE8 and my IE10).
If you do not use AJAX, I think you can right-click on the page and choose Display Souce option too.