作者:杨斜2602934873 | 来源:互联网 | 2023-02-03 13:31
页面采用回调函数function(data) 处理后台返回的结果
a标签onclick事件触发
加入秒杀
前台
function addproduct(id){
var mprice=document.getElementById("mprice_"+id).value;
var number=document.getElementById("number_"+id).value;
var sid=document.getElementById("special.id").value;
if (mprice==""){
alert("请输入特价价格");
return false;
}else if (number==""){
alert("请输入特价数量 ");
return false;
}else {
//重点在这儿
$.get("${ctx}/special/addProduct.action?specialVo.quantity="+number+"&specialVo.memberPrice="+mprice+"&specialVo.id="+id+"&special.id="+sid,
function(data){
if(data=="true"){
alert("添加成功");
window.location.reload();
}
})
/* window.location.href="${ctx}/special/addProduct.action?specialVo.quantity="+number+"&specialVo.memberPrice="+mprice+"&specialVo.id="+id+"&special.id="+sid; */
}
}
后台
public void addProduct(){
PrintWriter out=null;
try {
System.out.println(specialVo.getQuantity());
System.out.println(specialVo.getMemberPrice());
System.out.println(specialVo.getId());
System.out.println(special.getId());
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);
}
}
struts配置action无需result
参考文章:
http://bbs.csdn.net/topics/390470284
http://blog.csdn.net/xuzhuang2008/article/details/6928304
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/3390077/1678174
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