![]() In other documents, it creates an element with a null namespace URI. Note that pushState() never causes a hashchange event to be fired, even if the new URL differs from the old URL only in its hash. If title is subsequently used by browsers, this data can be utilized (independent of, say, the hash).With the hash-based approach, you need to encode all of the relevant data into a short string. You can associate arbitrary data with your new history entry.In contrast, setting window.location = "#foo" creates a new history entry only if the current hash isn't #foo. You don't have to change the URL if you don't want to.In contrast, setting window.location keeps you at the same document only if you modify only the hash. The new URL can be any URL in the same origin as the current URL.In a sense, calling pushState() is similar to setting window.location = "#foo", in that both will also create and activate another history entry associated with the current document. Jump to: General, Art, Business, Computing, Medicine, Miscellaneous, Religion, Science, Slang, Sports, Tech, Phrases We found one dictionary that includes the word history of the web browser: General (1 matching dictionary). This parameter is optional if it isn't specified, it's set to the document's current URL. The new URL must be of the same origin as the current URL otherwise, pushState() will throw an exception. The new URL does not need to be absolute if it's relative, it's resolved relative to the current URL. Note that the browser won't attempt to load this URL after a call to pushState(), but it might attempt to load the URL later, for instance after the user restarts the browser. The new history entry's URL is given by this parameter. Alternatively, you could pass a short title for the state to which you're moving. ![]() ![]() Passing the empty string here should be safe against future changes to the method. If you need more space than this, you're encouraged to use sessionStorage and/or localStorage.Īll browsers but Safari currently ignore this parameter, although they may use it in the future. If you pass a state object whose serialized representation is larger than this to pushState(), the method will throw an exception. Because Firefox saves state objects to the user's disk so they can be restored after the user restarts the browser, we impose a size limit of 640k characters on the serialized representation of a state object. The state object can be anything that can be serialized. Whenever the user navigates to the new state, a popstate event is fired, and the state property of the event contains a copy of the history entry's state object. The state object is a JavaScript object which is associated with the new history entry created by pushState(). Let's examine each of these three parameters in more detail. PushState() takes three parameters: a state object a title (currently ignored) and (optionally), a URL.
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