Change an HTML input’s placeholder color with CSS

Implementation There are three different implementations: pseudo-elements, pseudo-classes, and nothing. WebKit, Blink (Safari, Google Chrome, Opera 15+) and Microsoft Edge are using a pseudo-element: ::-webkit-input-placeholder. [Ref] Mozilla Firefox 4 to 18 is using a pseudo-class: :-moz-placeholder (one colon). [Ref] Mozilla Firefox 19+ is using a pseudo-element: ::-moz-placeholder, but the old selector will still work for … Read more

Trigger action on programmatic change to an input value

if the only problem with your solution is breaking of change event on value set. thn you can fire that event manually on set. (But this wont monitor set in case a user makes a change to the input via browser — see edit bellow) <html> <body> <input type=”hidden” id=’myInput’ /> <input type=”text” id=’myInputVisible’ /> … Read more

Drop Down Menu/Text Field in one

You can do this natively with HTML5 <datalist>: <label>Choose a browser from this list: <input list=”browsers” name=”myBrowser” /></label> <datalist id=”browsers”> <option value=”Chrome”> <option value=”Firefox”> <option value=”Internet Explorer”> <option value=”Opera”> <option value=”Safari”> <option value=”Microsoft Edge”> </datalist>

How to locate and insert a value in a text box (input) using Python Selenium?

Assuming your page is available under “http://example.com“ from selenium import webdriver from selenium.webdriver.common.keys import Keys driver = webdriver.Firefox() driver.get(“http://example.com”) Select element by id: inputElement = driver.find_element_by_id(“a1”) inputElement.send_keys(‘1’) Now you can simulate hitting ENTER: inputElement.send_keys(Keys.ENTER) or if it is a form you can submit: inputElement.submit()

Thymeleaf – How to add checked attribute to input conditionally

According to the official thymeleaf documentation http://www.thymeleaf.org/doc/tutorials/2.1/usingthymeleaf.html#fixed-value-boolean-attributes th:checked is considered as a fixed-value Boolean attribute. <input type=”checkbox” name=”active” th:checked=”${user.active}” /> Where user.active should be a boolean. So in your case it should be as Andrea mentioned, <input type=”checkbox” name=”mycheckbox” th:checked=”${flag}” />