<input type="text" name="shuzi" id="sz" value=""  onchange="SUIJI()" /> //文本框 onchange 事件会在域的内容改变时发生

    
    
    
    <script>
        
        function SUIJI(){
            var shuzi = document.getElementById('sz').value;  //接收id:sz value值
            shuzi = shuzi*100; //进行处理事件
            
            document.getElementById('sz').value=shuzi;  //再把事件处理结果传给id:sz  value值 即 value=shuzi
            
        }
    </script>
Last modification:January 28th, 2021 at 05:02 pm
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