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Start your free trialGolas Makefs
Full Stack JavaScript Techdegree Student 285 Pointsword "none"
listContainer.style.display === "none"
what is none in here
does none mean for java engine that nothing is in the list = its empty. Is that build in java command.
Can you explain me. How we can do opposite of none?
1 Answer
Steven Parker
231,198 PointsThe "none" in this case is actually a string, and (possibly) the contents of the display style parameter. Setting display to "none" makes the element disappear from the page display (but it still exists in the DOM).
To cancel this effect and make the element visible again, you can just set the display value to an empty string ("") or to some other valid setting (such as "block", for example), or by using the removeAttribute() method as shown in the video.