87,955
社区成员
![](https://csdnimg.cn/release/cmsfe/public/img/topic.427195d5.png)
![](https://csdnimg.cn/release/cmsfe/public/img/me.40a70ab0.png)
![](https://csdnimg.cn/release/cmsfe/public/img/task.87b52881.png)
![](https://csdnimg.cn/release/cmsfe/public/img/share-circle.3e0b7822.png)
<!DOCTYPE html>
<html>
<head>
<title></title>
<meta charset="utf-8" />
</head>
<body>
<input type="button" value="选择" onClick="myFunction('panelset','product_first','100')" >
<input type="button" value="选择" onClick="myFunction('panelset','product_first','200')" >
<input type="text" name="panelset" id="panelset" value="" />
<script>
function myFunction(targetId,unknown,value){
document.getElementById(targetId).value=value;
}
</script>
</body>
</html>