这段代码中echo怎么不执行呢，高手给支个招
public function add(){ $this->lottory_record_db=M('Lottery_record'); $this->lottory_db=M('Lottery'); if($_POST['action'] == 'add' ){ $lid = $this->_post('lid'); $wechaid = $this->_post('wechaid'); //$data['sn'] = $this->_post('sncode'); $data['phone'] = $this->_post('tel'); //$data['prize'] = $this->_post('winprize'); $data['wecha_name'] = $this->_post('wxname'); //$data['time'] = time(); //$data['islottery'] = 1; //$data['usenums'] = 1; $rid=intval($this->_post('rid')); if (!$rid){ $thisRecord=$this->lottory_record_db->where(array('lid'=>$lid,'wecha_id'=>$wechaid,'islottery'=>1))->find(); $rid=$thisRecord['id']; } $rollback = $this->lottory_record_db->where(array('lid'=>$lid,'wecha_id'=>$wechaid,'id'=>$rid))->save($data); $record=$this->lottory_record_db->where(array('id'=>$rid))->find(); echo'{"success":1,"msg":"恭喜！尊敬的'.$data['wecha_name'].'请您保持手机通畅！你的领奖序号:'.$record['sn'].'"}'; exit; } }
回复讨论(解决方案)
if($_POST['action'] == 'add' ){
条件 $_POST['action'] == 'add' 不成立，所以 echo 不执行
var_dump($_POST['action']);//输出看看值是什么？确定条件成立？
var_dump($_POST['action']);
条件是成立的，$rollback = $this->lottory_record_db->where(array('lid'=>$lid,'wecha_id'=>$wechaid,'id'=>$rid))->save($data);这句代码也是执行了的，数据库中有数据
那你输出的只是一个 json 串，需要 js 代码去解析呀
是js代码解晰的问题？
下面这段代码在同一页面，却又能弹出提示
public function exchange(){
$this->lottory_record_db=M('Lottery_record');
$this->lottory_db=M('Lottery');
$this->lottory_pw_db=M('Lottery_pw');
if(IS_POST){
$Lottery_pw = $this->lottory_pw_db->where(array('dpassword'=>trim($_POST['parssword'])))->find();
if ($Lottery_pw['dpassword'] != trim($this->_post('parssword'))){
echo'{"success":0,"msg":"密码不正确"}';exit;
}else {
$data['sendtime'] = time();
$data['sendstutas'] = 1;
$data['dname'] = $Lottery_pw['dname'];
$data['dpassword'] = $Lottery_pw['dpassword'];
$this->lottory_record_db->where(array('id'=> intval($_POST['rid'])))->save($data);
echo'{"success":1,"msg":"领取成功","changed":1}';
}
}
}
是js代码解晰的问题？
下面这段代码在同一页面，却又能弹出提示
public function exchange(){
$this->lottory_record_db=M('Lottery_record');
$this->lottory_db=M('Lottery');
$this->lottory_pw_db=M('Lottery_pw');
if(IS_POST){
$Lottery_pw = $this->lottory_pw_db->where(array('dpassword'=>trim($_POST['parssword'])))->find();
if ($Lottery_pw['dpassword'] != trim($this->_post('parssword'))){
echo'{"success":0,"msg":"密码不正确"}';exit;
}else {
$data['sendtime'] = time();
$data['sendstutas'] = 1;
$data['dname'] = $Lottery_pw['dname'];
$data['dpassword'] = $Lottery_pw['dpassword'];
$this->lottory_record_db->where(array('id'=> intval($_POST['rid'])))->save($data);
echo'{"success":1,"msg":"领取成功","changed":1}';
}
}
}
js代码帖出来吧
document.writeln("
function alert(title)
你在那里调用的？
$("#save-btn").bind("click",
function() {
var btn = $(this);
var tel = $("#tel").val();
var wechaid = $("#wechaid").val();
var winprize = $("#winprize").val();
var sncode = $("#sncode").val();
var lid = $("#lid").val();
//var RegPhone = /^([0-9]{11})?$/;
//var falg;
//falg = tel.value.search(RegPhone);
if (!tel) {
alert("请输入正确{pigcms:$lottery.renametel}");
return
}
var submitData = {
sncode : sncode,
tel : tel,
wechaid : wechaid,
winprize:winprize,
rid: {pigcms:$Coupon.rid},
lid : lid,
action : "add"
};
$.post('index.php?g=Wap&m=Coupon&a=add', submitData,
function(data) {
if (data.success == true) {
alert(data.msg);
window.location.href=location.href;
//$("#zjl").hide("slow");
return
} else {
//alert('失败'+data);
return
}
},"json")
});
$("#save-btnn").bind("click",
function () {
var submitData = {
id: {pigcms:$lottery.id},
rid: {pigcms:$Coupon.rid},
parssword: $("#parssword").val()
};
$.post('index.php?g=Wap&m=Coupon&a=exchange', submitData,
function (data) {
if (data.success == true) {
alert(data.msg);
if (data.changed == true) {
window.location.href = location.href;
}
return
} else {alert(data.msg);}
},
"json")
});
有报错误么。
$record=$this->lottory_record_db->where(array('id'=>$rid))->find(); 看看这条语句有没有出错呢。
没有哦，这条语句支掉，再把下面改成如下，还是弹不出来
echo'{"success":1,"msg":"恭喜"}';
exit;
}
if ($Lottery_pw['dpassword'] != trim($this->_post('parssword'))){
echo'{"success":0,"msg":"密码不正确"}';exit;
}else {
$data['sendtime'] = time();
$data['sendstutas'] = 1;
$data['dname'] = $Lottery_pw['dname'];
$data['dpassword'] = $Lottery_pw['dpassword'];
$this->lottory_record_db->where(array('id'=> intval($_POST['rid'])))->save($data);
echo'{"success":1,"msg":"领取成功","changed":1}';
}
}
}
昨晚又测试，发现密码错误的时候会提示，输入正确的时候不提示
如果你确认有进入，那说明上面有代码发生致命错误，停止了。放出错误信息看看。