移动端、手机网站中文输入法下keyup事件部分按键无效

    var bind_name="input";//定义所要绑定的事件名称
    if(navigator.userAgent.indexOf("MSIE")!=-1) bind_name="propertychange";//判断是否为IE内核 IE内核的事件名称要改为propertychange
    /*输入框键盘离开事件绑定*/
    $("input").bind(bind_name,function(){
        if(this.value!=null&&this.value!=""){
            var inputWidth=$(this).outerWidth();
            var inputHeight=$(this).outerHeight();
            var inputOffset =  $(this).offset();
            var inputTop=inputOffset.top;
            var inputLeft=inputOffset.left;
            $("#clearDiv").css({top:inputTop+2,left:inputLeft+inputWidth-27}).show();
            inputObj=this
        }else{
            $("#clearDiv").hide();
        }
    });

<script language="javascript" type="text/javascript" src="jquery.js"></script>
    <script>

    $(function () {
        $(‘#wd‘).bind(‘focus‘,filter_time);
    })

    var str = ‘‘;
    var now = ‘‘
    filter_time = function(){
        var time = setInterval(filter_staff_from_exist, 100);
        $(this).bind(‘blur‘,function(){
            clearInterval(time);
        });
    };

    filter_staff_from_exist = function(){
        now = $.trim($(‘#wd‘).val());
        if (now != ‘‘ && now != str) {
            console.log(now);
        }
        str = now;
    }
    </script>