用后台控制highchars曲线图//控制器里public function change(){$time=date("H",time());$findnum=intval($time-9);$list=M('xaxis')->select();$newlist=array();$num=0;foreach($list as $key =>$val){$newlist[$num].=$val['name'];$num++;}if(isset($_REQUEST['id'])){$map['id']=$_REQUEST['id'];}$list1=M('congregation')->where($map)->select();$num1=0;$new=array();foreach($list1 as $key =>$val){$new[$num1]['name']=$val['name'];$yname=M('yaxis')->where(array('pid'=>$val['id'],'xid'=>array('elt',$findnum)))->select();$num2=0;foreach($yname as $key =>$valy) {$new[$num1]['data'][$num2] = floatval($valy['num']);$num2++;}$num1++;}$new_array = array();$new_array[] = $newlist;$new_array[] = $new;$new_array[] = date('Y-m-d',time());$this->ajaxReturn($new_array);}AD：真正免费，域名+虚机+企业邮箱=0元
highchars
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