jsp处理页面中写入javascript弹窗 之后重定向没办法显示弹窗
马飞差 2019-03-16 01:47:48 String strUrl="",act="";
airQuality aqua = aqis.airQualityById(id);
aq.setLastModifyTime(new Date());
if(actor!=null&&!("").equals(actor)){
act = actor.toString();
}
if(act.equals("update")){
if(aqua.getDistrictId()==aq.getDistrictId()&&aqua.getMonitoringStation().equals(aq.getMonitoringStation())&&aqua.getPm10()==aq.getPm10()&&aqua.getPm25()==aq.getPm25()){
System.out.println("*******1*");
strUrl=path+"/jsp/upAirQuality.jsp?id="+aq.getId();
%>
<script type="text/javascript">
alert("信息未改变,无法更新!");
</script>
<%
}else{
int index=aqis.updateAir(aq);
if(index>0){
System.out.println("*******2*");
%>
<script type="text/javascript">
alert("修改成功!");
</script>
<%
strUrl=path+"/jsp/dopage.jsp";
}else{
System.out.println("*******3*");
%>
<script type="text/javascript">
alert("修改失败!");
</script>
<%
strUrl=path+"/jsp/upAirQuality.jsp"+aq.getId();
}
}
}else{
int index=aqis.delete(aq.getId());
if(index>0){
System.out.println("*******4*");
%>
<script type="text/javascript">
alert("删除成功!");
</script>
<%
strUrl=path+"/jsp/dopage.jsp";
}else{
%>
<script type="text/javascript">
alert("删除失败");
</script>
<%
strUrl=path+"/jsp/upAirQuality.jsp?id="+aq.getId();
}
}
response.sendRedirect(strUrl);
%>