The Document method querySelectorAll() returns a static (not live) NodeList representing a list of the document's elements that match the specified group of selectors. images) also has been loaded.. The readyState property holds the status of the XMLHttpRequest. Syntax querySelectorAll ( selectors ) W3Schools offers free online tutorials, references and exercises in all the major languages of the web. JSON-Padding is just that dynamic script references are added pointing to the URL and the json data will be wrapped with a method which gets invoked. If no matches are found, null is returned. ; If your application supports accounts in any organizational directory and personal Microsoft accounts, replace this value with common. load (en-US) As others have pointed out, this solution only solves part of the problem, the waiting for the server to prepare the file time. paceOptions = {ajax: false, // disabled document: false, // disabled eventLag: false, // disabled elements: {selectors: ['.my-page']}}; The jQuery Unobtrusive Ajax library was introduced by Microsoft along with ASP.NET MVC 3.0 back in 2010. JS ; JS HTML DOM; JS HTML ; JS HTML ; JS HTML ; JS Browser; JS ; JS . AJAX is a developer's dream, because you can: Update a web page without reloading the page; Request data from a server - after the page has loaded The split() method does not change the original string.. Notes. readyState . If (" ") is used as separator, the string is split between words. The other part of the problem, which can be considerable depending on the size of the file and the connection speed, is how JavaScript ; HTML DOM xmlhttp.readyState 0 open() 1 send() 2 Definition and Usage. csdnit,1999,,it. Three options: If script is the last tag of the body, the DOM would be ready before script tag executes; When the DOM is ready, "readyState" will change to "complete" Put everything under 'DOMContentLoaded' event listener; onreadystatechange In reality jquery while creating a JSONP request won't create XHR object at all. HTML DOM Document HTML DOM HTML DOM (Document Object Model) , : HTML HTML HTML are text nodes Document HTML , Do.. If you need full cross browser compatibility (including old versions of IE) and you don't want to wait for window.onload, then you probably should go look at how a framework like jQuery implements its $(document).ready() method. The Document method querySelector() returns the first Element within the document that matches the specified selector, or group of selectors. W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more. loading. The innerText property returns: Just the text content of the element and all its children, without CSS hidden text spacing and tags, except