<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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