方法 $.post(url,params,function(data){});
表单的action,method属性都没有
button的type不能为submit只能为button
前台代码
<script type="text/javascript">
$(function()
{
//异步提交表单
$("#save").click(function(){
$.post("${ctx}/order/save.action",$("#form1").serialize(),function(data){
if(data=="true")
{
alert ("备注保存成功");
}
})
})
})
</script>
<form id="form1" >
<input type="hidden" name ="oid" value="${orderVo.id}">
<textarea class="form-control" name ="remark" id ="text" rows="3" cols="140" >${orderVo.remark}</textarea>
<input id="save" class="btn btn-primary" type="button" value="保存" />后台代码:
public void save(){
PrintWriter out=null;
try {
System.out.println(oid);
System.out.println(remark);
orderService.saveRemark(oid,remark);
HttpServletResponse response=ServletActionContext.getResponse();
out=response.getWriter();
out.print(true);
out.flush();
out.close();
} catch (Exception e) {
e.printStackTrace();
out.flush();
out.close();
out.println(0);
}
}参考文章:
http://1194867672-qq-com.iteye.com/blog/1945827
本文出自 “一无所有-天行者” 博客,请务必保留此出处http://tianxingzhe.blog.51cto.com/3390077/1682600
原文地址:http://tianxingzhe.blog.51cto.com/3390077/1682600