Path: csiph.com!weretis.net!feeder4.news.weretis.net!feeder5.news.weretis.net!news.solani.org!.POSTED!not-for-mail From: "Christoph M. Becker" Newsgroups: comp.lang.javascript Subject: Re: addEventListener question Date: Sun, 12 Aug 2018 18:05:18 +0200 Organization: solani.org Lines: 21 Message-ID: References: <5b6dbba7$0$2957$e4fe514c@news.xs4all.nl> <5b6ed658$0$2956$e4fe514c@news.xs4all.nl> <87zhxtxb4u.fsf@bsb.me.uk> <2d0334bc-a32a-3be6-e0cd-fc55d7e7446c@PointedEars.de> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: solani.org 1534089913 28524 127.0.0.43 (12 Aug 2018 16:05:13 GMT) X-Complaints-To: abuse@news.solani.org NNTP-Posting-Date: Sun, 12 Aug 2018 16:05:13 +0000 (UTC) User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.0 X-User-ID: eJwFwQERACAIA8BMKptnHAasfwT/cbhYNwgGDBtPTHSX1/RSQRvxkjG0T4+vKmVkX2nrA0YTEw8= In-Reply-To: <2d0334bc-a32a-3be6-e0cd-fc55d7e7446c@PointedEars.de> Content-Language: de-DE Cancel-Lock: sha1:CkbCyXdDq+Fv975uMGfEJ/Nqvro= Xref: csiph.com comp.lang.javascript:35465 On 12.08.2018 at 17:49, Thomas 'PointedEars' Lahn wrote: > Christoph M. Becker wrote: > >> On 11.08.2018 at 15:53, Ben Bacarisse wrote: >> >>> Also, with the code as it is, you don't need fresh a listener function >>> every time. You just need two of them, each used three times. […] >> >> Actually, a *single* event listener for #csschart is sufficient. > > Actually, with the code as it is, you do need a new listener every time due > to the closure. Otherwise all links will display the same when clicked. Yes, there are more changes needed for a single listener, but looking at the HTML in the OP (and assuming that the textContent of the dt elements is what should be displayed), I'd probably go this way. -- Christoph M. Becker