就是如果 在合并行里已经默认有值的话，我在文本框中输入的时候如何相加。现在的效果是，在合并行中默认为0 的时候相加是正常的。
<html>
<head>
</head>
<script>
function countme(obj,div_id,pre_id){
if(obj.value!=''){
//前一个值
var preval = document.getElementById(pre_id).value;
//当前div值
var t = document.getElementById(div_id+'_value').value;
//显示
document.getElementById(div_id).innerHTML = parseInt(t) + parseInt(obj.value) - parseInt(preval);
//赋前一个值
document.getElementById(pre_id).value = obj.value;
//赋当前div值
document.getElementById(div_id+'_value').value = parseInt(t) + parseInt(obj.value) - parseInt(preval);
}
}
</script>
<body>
<form>
<table colspan="1" border="1">
<tr>
<td>id1aaa</td>
<td>id2aaa</td>
<td>textaaa</td>
<td>totalaaa</td>
</tr>
<tr>
<td>id1</td>
<td>id2</td>
<td><input type="hidden" id="pre_id1_id2_text1_value" value="0"/><input type="text" on
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 52 in the jsp file: /vip_info.jsp
ÕË cannot be resolved
49: <table border="1& ......
insert into [ScholarshipManagement].[dbo].[department] ([department],[specialization] ,[grade]) output inserted.departmentID values(? ,? ,? )
请问大哥们这个sql 语句应该用Java里的那个数据库操作方法？ ......
