nicht angemeldet
Gunnar Bittersmann@@Rolf B
Grundsätzlich ist der Einsatz von globalen Variablen zu vermeiden.
Ist er?
function updateClickcount(delta) { const counterElement = document.getElementById("click_1");
Ich würde sagen: Grundsätzlich sind unnötig wiederholte Suchen von Elementen im DOM zu vermeiden. Das Element muss nur einmal gesucht werden – also außerhalb der Eventhandlerfunktion:
const counterElement = document.getElementById("click_1");
function updateClickcount(delta) {
Wenn dir die globale Variable nicht schmeckt, kannste das ganze ja noch in eine(n?) IIFE tun.
😷 LLAP
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“When I was 5 years old, my mother always told me that happiness was the key to life. When I went to school, they asked me what I wanted to be when I grew up. I wrote down ‘happy.’ They told me I didn’t understand the assignment, and I told them they didn’t understand life.” —John Lennon
“When I was 5 years old, my mother always told me that happiness was the key to life. When I went to school, they asked me what I wanted to be when I grew up. I wrote down ‘happy.’ They told me I didn’t understand the assignment, and I told them they didn’t understand life.” —John Lennon
Rolf B
Orlok
Matthias Scharwies