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Tag: html

How do I insert UL element to list

This is my jQuery script so far: From that I have a list like this: How do I add a <ul> right after <nav aria-label=”Page navigation” id=”alphanav”> and add </ul> right before </nav>? I tried to use append but it just added <ul></ul> right after the …

Output data from form on the page react

I am writing todo app. There are main files in my directory now: App (rendering main page with header and buttons) TodoForm (create a form) TodoBox (generating list of tasks) And the question is: how I can pass the state from TodoForm to TodoBox in App (it is initialize as an empty array now). I want to outpu…

Detecting iframe removed by parent

I have a web application that is embedded in an iframe by external sites, of which we have no control over. Is there a way to detect when the iframe element has been removed from the dom of the parent, in order to perform some cleanup before it’s gone? It appears to fire a “visibilitychange”…