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Tag: dom

How do I set/unset a cookie with jQuery?

How do I set and unset a cookie using jQuery, for example create a cookie named test and set the value to 1? Answer Update April 2019 jQuery isn’t needed for cookie reading/manipulation, so don’t use the original answer below. Go to https://github.com/js-cookie/js-cookie instead, and use the library there that doesn’t depend on jQuery. Basic examples: See the docs on

Get next / previous element using JavaScript?

How do I get the next element in HTML using JavaScript? Suppose I have three <div>s and I get a reference to one in JavaScript code, I want to get which is the next <div> and which is the previous. Answer Well in pure javascript my thinking is that you would first have to collate them inside a collection. So

How can I remove a child node in HTML using JavaScript?

Is there a function like document.getElementById(“FirstDiv”).clear()? AdvertisementAnswer To answer the original question – there are various ways to do this, but the following would be the simplest. If you already have a handle to the child node that you want to remove, i.e. you have a JavaScript variable that holds a reference to it: Obviously, […]

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