js自动计算

2024-07-01 11:25:02

 <script src="/static/jquery-3.5.1.slim.min.js"></script>


body

<input type="text" name="data1" id="data1" placeholder="请输入">

<input type="text" name="data2" id="data2" placeholder="请输入">

<input type="text" name="data3" id="data3" disabled placeholder="自动计算(data1*data2/100)">


js
$
("#data1,#data2").bind("input propertychange",function(){

            var data1=$("#data1").val();

            var data2= $("#data2").val();

            if(data1>0 && data2>0){

                $("#data3").val(htje * zbjbl/100);

            }

        });