Question

jsp页面中javascript如何验证是否删除数据

Answer 1

1.函数

<script language="javascript">
function confirmDelete(){
if(confirm("您确定要删除吗?")){
//do something 执行删除操作.
}else{
return false;
}
}
</script>

2。按钮

<input type="button" value="判断" onclick="javascript:if(window.confirm('你确定要删除吗?')) window.history.go(-1);">

<a
href="${pageContext.request.contextPath }/deleteJCD.do?FC_JCPointNo=${jcd.FC_JCPointNo}"
onclick="{if(confirm('确定删除监测点吗?')){javascript:window.location='deleteJCD.do?FC_JCPointNo=${jcd.FC_JCPointNo}';return true;}return false;}">
删除 </a>

3。链接

<a href="del.aspx?id=123" onclick="return confirm('Are you sure?')">del</a>

Answer 2

<a href="aa.jsp?id=123" onclick="return confirm('你确定要删除吗?')">del</a>