<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <script src="js/jquery-2.2.2.min.js" type="text/javascript" charset="utf-8"></script>
        <title></title>
    </head>
    <body>
        <p class="rf marginright20">点击</p>           
        <div class="message">
                    <textarea id="orgAuditDesc" name="orgAuditDesc" placeholder="点击此处添加内容..."></textarea>
                    <p class="rf wordNumber">还可以输入<span id="text-count">100</span></p>
        </div>
        
    
        
    
    </body>
    <script>
        $(".marginright20").click(function(){
                $(".message").toggle();        
            })
            $("#orgAuditDesc").on("input propertychange", function () {
                var $this = $(this),
                        _val = $this.val(),
                        count = "";
                if (_val.length > 100) {
                    $this.val(_val.substring(0, 100));
                }
                count = 100 - $this.val().length;
                $("#text-count").text(count);
            });
        /* $('.mui-btn-blue').onclick{
            
        } */
    </script>
</html>

 

posted on 2020-09-10 14:33  小石头的一天  阅读(220)  评论(0)    收藏  举报