1functionitemChange(){2var id =document.getElementById('changeSelect').value;3var trs =document.querySelectorAll('tr[id]');4for(var i =0; i < trs.length; i++){5 trs[i].style.display='none';6}78if(id){9document.getElementById(id +'-select').style.display='table-row';10}11}
1functionitemChange(){2if(document.getElementById('changeSelect')){3var id =document.getElementById('changeSelect').value;4document.getElementById('apple-select').style.display="none";5document.getElementById('peach-select').style.display="none";6if(id =='apple'){7document.getElementById('apple-select').style.display="";8}elseif(id =='peach'){9document.getElementById('peach-select').style.display="";10}11}12}13window.addEventListener('DOMContentLoaded',function(e){14itemChange();15})1617
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