Careeroza
Clicking and Setting Values
JavaScript Click
WebElement placeOrder = driver.findElement(By.id("place-order"));
js.executeScript("arguments[0].click();", placeOrder);A JavaScript click fires the click event directly. It works even when the element is covered or off screen, which is exactly why it can hide real bugs: a real user could not click a button covered by a popup.
Setting a Read-only Field
// date picker input is readonly; set it directly for a non-date-picker test
WebElement date = driver.findElement(By.id("delivery-date"));
js.executeScript("arguments[0].value = arguments[1]; arguments[0].dispatchEvent(new Event('change'));",
date, "2026-10-28");
System.out.println(date.getDomProperty("value"));Example
Output:
Run DeliveryDateTest.main()Example output
2026-10-28
Tip: Fire a change or input event after setting the value, otherwise frameworks like React do not notice the change.