<form method="post" action="{:U('Custom/addmsg')}" id="massage">

                    <ul>

                        <li><input name="name" maxlength="18" type="text" placeholder="您的姓名" class="text1" /></li>

                        <li><input name="mobile" maxlength="11" type="text" placeholder="您的手机" class="text1" /></li>

                        <li><textarea name="message" maxlength="300" class="text2" placeholder="您的留言"></textarea></li>

                    </ul>

                    <input type="text" readonly value="提交" class="sub-btn message" />

                </form>

//message表单非ajax提交

    $(".message").click(function(){

        var name = $.trim($("input[name='name']").val());

        var mobile = $.trim($("input[name='mobile']").val());

        var message = $.trim($("textarea[name='message']").val());

        if(name && mobile && message){

            $("#message").submit();

    })