document.forms[0]就是在页面里出现的第一个form标签
document文档
document.forms[0]文档中的第一个表单
document.forms[0].title文档中的第一个表单的title表单
document.forms[0].title.value文档中的第一个表单的title表单的内容
var frm = document.forms["joinForm"];
frm.action="<%=path%>/admin/Join.do";
frm.joinId.value =joinId;
if(!confirm("确定此信息是真实的信息？")) {
return false;
}
frm.submit();
return false;
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