Selenium invoking JavaScript to modify element properties

Modifying the style of an element is primarily a display of some hidden elements that allow the elements to be manipulated:

Javascriptexecutor js = (javascriptexecutor) driver;

Js.executescript ("document.getElementById (' name '). style.display= ' block ';");

Or

Javascriptexecutor js = (javascriptexecutor) driver;

webelement element = Driver.findelement (by.xxx);

Js.executescript ("arguments[0].style=arguments[1]", element, "display:block;");

For some rich text or some special types of input boxes, use JavaScript to assign them:

File File = new file ("Resources/text");

Webelement input =driver.findelement (by.id ("xxxx");((javascriptexecutor) driver). Executescript ("Arguments[0"). VALUE=ARGUMENTS[1] ", Input, File.getabsolutepath ());

Selenium invoking JavaScript to modify element properties