You’re getting the error message ValueError: setting an array element with a sequence. because you’re trying to set an array element with a sequence. I’m not trying to be cute, there — the error message is trying to tell you exactly what the problem is. Don’t think of it as a cryptic error, it’s simply … Read more
Remove the space: $(“div.a[customattrib=’2′]”) By putting in the space, you’re making it into a descendant selector which finds all elements that match [customattrib=’2′] and are inside an element that matches div.a.
The accepted answer will work in this specific case, but to insert an element after another more generally, the following does the job: someElement.parentNode.insertBefore(newElement, someElement.nextSibling); Where newElement is the element to be inserted and someElement is the element it is to be inserted after. W3C insertBefore method of the Node interface
If jQuery is okay, you can use find(). It’s basically equivalent to the way you are doing it right now. $(‘#note’).find(‘#textid’); You can also use jQuery selectors to basically achieve the same thing: $(‘#note #textid’); Using these methods to get something that already has an ID is kind of strange, but I’m supplying these assuming … Read more
Simply do : Template Side : <div #refEl (click)=’yourFunc(refEl)’> Component Side : yourFunc(el: HTMLElement){ console.log(el); // you can check the output in the console } ———————— OR ————————– Template Side : <div (click)=’yourFunc($event.target)’></div> Component Side (Same as above): WORKING DEMO
Looks like it takes time to load the webpage, and hence the detection of webelement wasn’t happening. You can either use @shri’s code above or just add these two statements just below the code driver = webdriver.Firefox(): driver.maximize_window() # For maximizing window driver.implicitly_wait(20) # gives an implicit wait for 20 seconds
You’ll probably want the following. List<EmailParameterClass> parameterList = new List<EmailParameterClass>{param1, param2, param3…}; parameterList.RemoveAll(item => item == null);
Elements don’t have a height, in any real sense, until they’ve been added to the DOM, as their styles cannot be evaluated until then. You can get around this easily enough using visibility: hidden so that the element can be added to the DOM (and its height determined) without causing visible flickering. function test(a) { … Read more