<div class="col-md-6" style="float:left">
<span>查询条件:</span> <input type="text" id="selectidnum"
placeholder="用户类型名称"> <a class="btn btn-danger"
id="a" onclick="selectidnum()">查找</a>
</div>
<script type="text/javascript">
function selectidnum() {
var a = $("#selectidnum").val();
var href = "${pageContext.request.contextPath }/selecttypesidnum?idnum=" + a
$("a").attr("href", href);
}
</script>