摘要:
function CheckVoteCount(id){var count = 0;for (var i = 0; i (document.getElementById("ck_voteList").getElementsByTagName("input").length); i++){if (document.getElementById("ck_voteList_" + i).checked){count++;}}if (count 10){document.getElementById(id).checked = false;alert("最多只能选择10个!");}}funct 阅读全文
摘要:
取得指定开始和结束字符串中间的数据串 阅读全文