如何使用JavaScript獲取包值?如何使用JavaScript獲取包值?
當負載頁我想提醒複選框的0-1
值檢查
var cboxes = document.getElementsByName('mailId[]');
var len = cboxes.length;
var pack_value = '';
for (var i=0; i<len; i++) {
if(cboxes[i].checked != false)
{
//alert(cboxes[i].value);
pack_value .= cboxes[i].value+"-";
}
alert(pack_value);
}
http://jsfiddle.net/3AaAx/95/ – madalinivascu
@madalin ivascu - 請你回答我還是選答案謝謝^^ –