Selenium — How to wait until page is completely loaded

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Selenium — How to wait until page is completely loaded

  1. Selenium — How to wait until page is completely loaded

    Set implicit wait immediately after creating the web driver instance:
    _ = driver.Manage().Timeouts().ImplicitWait;
    This will try to wait until the page is fully loaded on every page navigation or page reload.

  2. How to wait until page is completely loaded

    Set implicit wait immediately after creating the web driver instance:
    _ = driver.Manage().Timeouts().ImplicitWait;
    This will try to wait until the page is fully loaded on every page navigation or page reload.

Solution 1

3 answers, which you can combine:

  1. Set implicit wait immediately after creating the web driver instance:

    _ = driver.Manage().Timeouts().ImplicitWait;

    This will try to wait until the page is fully loaded on every page navigation or page reload.

  2. After page navigation, call JavaScript return document.readyState until "complete" is returned. The web driver instance can serve as JavaScript executor. Sample code:

    C#

    new WebDriverWait(driver, MyDefaultTimeout).Until(
    d => ((IJavaScriptExecutor) d).ExecuteScript("return document.readyState").Equals("complete"));
    

    Java

    new WebDriverWait(firefoxDriver, pageLoadTimeout).until(
          webDriver -> ((JavascriptExecutor) webDriver).executeScript("return document.readyState").equals("complete"));
    
  3. Check if the URL matches the pattern you expect.

Original Author Kim Homann Of This Content

Solution 2

You can do this in many ways before clicking on add items:

WebDriverWait wait = new WebDriverWait(driver, 40);
wait.until(ExpectedConditions.elementToBeClickable(By.id("urelementid"))); // instead of id you can use cssSelector or xpath of your element.

or:

wait.until(ExpectedConditions.visibilityOfElementLocated("urelement"));

You can also wait like this. If you want to wait until invisible of previous page element:

wait.until(ExpectedConditions.invisibilityOfElementLocated("urelement"));

Here is the link where you can find all the Selenium WebDriver APIs that can be used for wait and its documentation.

Original Author noor Of This Content

Solution 3

It seems that you need to wait for the page to be reloaded before clicking on the “Add” button.
In this case you could wait for the “Add Item” element to become stale before clicking on the reloaded element:

WebDriverWait wait = new WebDriverWait(driver, 20);
By addItem = By.xpath("//input[.='Add Item']");

// get the "Add Item" element
WebElement element = wait.until(ExpectedConditions.presenceOfElementLocated(addItem));

//trigger the reaload of the page
driver.findElement(By.id("...")).click();

// wait the element "Add Item" to become stale
wait.until(ExpectedConditions.stalenessOf(element));

// click on "Add Item" once the page is reloaded
wait.until(ExpectedConditions.presenceOfElementLocated(addItem)).click();

Original Author Florent B. Of This Content

Solution 4

yes stale element error is thrown when (taking your scenario) you have defined locator strategy to click on ‘Add Item’ first and then when you close the pop up the page gets refreshed hence the reference defined for ‘Add Item’ is lost in the memory so to overcome this you have to redefine the locator strategy for ‘Add Item’ again

understand it with a dummy code

// clicking on view details 
driver.findElement(By.id("")).click();
// closing the pop up 
driver.findElement(By.id("")).click();


// and when you try to click on Add Item
driver.findElement(By.id("")).click();
// you get stale element exception as reference to add item is lost 
// so to overcome this you have to re identify the locator strategy for add item 
// Please note : this is one of the way to overcome stale element exception 

// Step 1 please add a universal wait in your script like below 
driver.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS); // just after you have initiated browser

Original Author eduliant Of This Content

Conclusion

So This is all About This Tutorial. Hope This Tutorial Helped You. Thank You.

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Siddharth

I am an Information Technology Engineer. I have Completed my MCA And I have 4 Year Plus Experience, I am a web developer with knowledge of multiple back-end platforms Like PHP, Node.js, Python and frontend JavaScript frameworks Like Angular, React, and Vue.

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