【原】如何用js清空一个div里面全部文本框的内容

function ClearAllText(divInput){
??? var txts = document.getElementById(divInput).getElementsByTagName("input");?
??? for(var i=0;i<txts.length;i++)?
??? {?
????? if(txts[i].type=="text"){?
??????? txts[i].value ="";? //text 清空
????? }??
??? }
???
??? var selects = document.getElementById(divInput).getElementsByTagName("select");?
??? for(var i=0;i<selects.length;i++)?
??? {?
??? ?selects[i].options[0].selected = true;??//combo选择第一项
??? }
???
}