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Что случилось с javaScript


Vladlen
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Вот страничка http://xn—-7sbab5aqcbiddtdj1e1g.xn--p1ai/all/hearing.html

Ещё вчера при выборе селекта (что слушаем?) активировались 2 других селекта.

А сегодня не работает. Подскажите что случилось?

Вот детали:

Что слушаем? это manual_select при выборе onchange="my_func()"


<script>
<!--
function my_func(){
var res=document.getElementById('manual_select').value;
if(res!=='0'){document.getElementById('select1').removeAttribute('disabled');document.getElementById('select2').removeAttribute('disabled').removeAttribute('disabled');}
else{document.getElementById('select1').setAttribute('disabled','disabled',true);document.getElementById('select2').setAttribute('disabled','disabled',true);}
}//end function...
</script>

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var button = document.getElementById('btn') /* что это такое? где точка с запятой?*/
`


function my_func() {
var res = document.getElementById('manual_select').value; console.log(res);
if (res !== '0') {
document.getElementById('select1').removeAttribute('disabled');
document.getElementById('select2').removeAttribute('disabled').removeAttribute('disabled'); /* .removeAttrubute(blabla) два раза не надо */
} else {
document.getElementById('select1').setAttribute('disabled', 'disabled', true);
document.getElementById('select2').setAttribute('disabled', 'disabled', true);
}
}

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