Hey guys i use this: var con =

Question

Hey guys i use this: var con =

document.getElementsByClassName("content");
function a(b) { if(con[b-1].style.display=="none")
con[b-1].style.display= "block";
else
con[b-1].style.display= "none";
}
to when i click a button some text display but for first time i open page i need to double click for displaying text but after that they display just with one click,why this happen?

0

03.11.2021

1 ответов

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Carlos · Accepted Answer

Carlos

Maybe you need to declare your “content” class element before this procedure?

0

03.11.2021

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Hey guys i use this: var con =

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