可不可以幫我解釋一下這段代碼: function changelocation(locationid){document.myform.SmallClassName.length = 1; var locationid=locationid;var i;for (i=0;i < onecount; i++){if (subcat[i][1] == locationid){ document.myform.SmallClassName.options[document.myform.SmallClassName.length] = new Option(subcat[i][0], subcat[i][2]);} }}
求問,關于ASP頁面中的一個javascript的Function函數?大佬幫忙看看!
繁華開滿天機
2021-07-07 15:07:46