回声java脚本无法正常工作？ [英] Echo java script not working?

问题描述

嗨朋友们，



这是我的代码

 <？php  
  //   session_start（）;  
 include（  ../ inserthistroy.php）; 
 if（！isset（$ _ SESSION [  user_name]））
 {
 header（ 位置：http：// localhost / Mysql / Intranetportal /） ; 
} 
 include（  ../ dbconfig.php）; 
 $ myname = $ _ SESSION [  user_name]; 
 $ query =   select * from emp_leave_status其中user_id ='$ myname'; 
 $ data = mysql_query（$ query，$ con）或 die（ 查询错误： .mysql_error（））; 
 $ num = mysql_fetch_array（$ data）; 
 
 $ user_id = $ num ['  user_id']; 
 $ user_name = $ num ['  user_name']; 
 $ designation = $ num ['  name']; 
 $ total_leave = $ num ['  total_leave']; 
 $ cl = $ num ['  cl']; 
 $ sl = $ num ['  sl']; 
 $ pl = $ num ['  pl']; 
 $ cl_taken = $ num ['  cl_taken']; 
 $ sl_taken = $ num ['  sl_taken']; 
 $ pl_taken = $ num ['  pl_taken']; 
 $ cl_balance = $ num ['  cl_balance']; 
 $ sl_balance = $ num ['  sl_balance']; 
 $ pl_balance = $ num ['  pl_balance']; 
 
  //   /离开计算 
 if（isset（$ _POST [ 提交]））
 {
 
 $ leavetype = $ _ POST [  leavetype]; 
 $ nol = $ _ POST [  nol]; 
 $ start_date = $ _ POST [  start_date]; 
 $ end_date = $ _ POST [  end_date]; 
 $ reason = $ _ POST [  reason]; 
 
  $ query1  =  插入apply_leave 
（user_id，user_name，指定，apply_date，no_of_leave，leave_start_date，leave_end_date，status1，apply_time，leave_type，reason）
 values（'$ myname'，'$ user_name'，'$ designation' ， '$ DATE1'， '$ NOL'， '$起始日期'， '$ END_DATE'， '挂起'， '$时间'， '$ leavetype'， '$原因'）; 
 mysql_query（$ query1，$ con）或 die（ 查询错误： .mysql_error（））; 
  //   //////////////////// //////////  
 
 
 if（isset（$ _ POST ['  leavetype']））
 {
 
 
  if （ $ leavetype == '  PL'）{
 $ nol = $ _ POST [  nol]; 
 if（$ pl_balance< $ nol）
 {
  echo   < script> alert（'PL离开不足，余下的假将在CL中添加'）;< / script>; 
 
 $ bal_leave =  $ nol   -   $ pl_balance ; 
 
  $ query9  =  更新emp_leave_status set pl_balance = pl_balance  -  $ pl_balance，pl_taken = pl_taken + $ pl_balance where user_id ='$ myname'; 
 
  $ query10  =  更新emp_leave_status set cl_taken = cl_taken + $ bal_leave其中user_id ='$ myname'; 
 
} 
  else   if （$ pl_balance> = $ nol ）
 {
  $ query9  =   update emp_leave_status set pl_balance = pl_balance  -  $ nol，pl_taken = pl_taken + $ nol where user_id ='$ myname'; 
} 
} 
 其他 如果（$ leavetype == < span class =code-string>'  SL'）{
 $ nol = $ _ POST [  nol]; 
 if（$ sl_balance< $ nol）
 {
  echo   < script> alert（'SL离开不足，余下的假将在CL中添加'）;< / script>; 
 $ bal_leave =  $ nol   -   $ sl_balance ; 
  $ query9  =   update emp_leave_status set sl_balance = sl_balance  -  $ sl_balance，sl_taken = sl_taken + $ sl_balance其中user_id ='$ myname'; 
 
  $ query10  =  更新emp_leave_status set cl_taken = cl_taken + $ bal_leave其中user_id ='$ myname'; 
} 
 其他 如果（$ sl_balance> = $ nol）
 {
  $ query9  =   update emp_leave_status set sl_balance = sl_balance  -  $ nol，sl_taken = sl_taken + $ nol其中user_id ='$ myname'; 
} 
} 
 其他 如果（$ leavetype == < span class =code-string>'  CL'）{
 $ nol = $ _ POST [  nol]; 
 
  $ query9  =  更新emp_leave_status set cl_taken = cl_taken + $ nol其中user_id ='$ myname'; 
 
} 
 mysql_query（$ query9）; 
 @mysql_query（$ query10）; 
 
} 
 $ _SESSION ['  leavetype'] = $ _POST ['  leavetype']; 
 $ _SESSION ['  nol'] = $ _ POST [  nol]; 
 $ _SESSION ['  start_date'] = $ _ POST [  start_date]; 
 $ _SESSION ['  end_date'] = $ _ POST [  end_date]; 
 $ _SESSION ['  reason'] = $ _ POST [  reason]; 
 header（ 位置：http：//localhost/Mysql/Intranetportal/website/apply_leave-thanks.php ）; 
} 
 ？>  

当条件为true时，这两个警报框不起作用但是它会重定向到其他页面。

  echo   < script> alert（'PL离开不足，剩余休假将在CL中添加'）;< / script>; 
  echo   < script> alert（ 'SL离开不足，余下的假将加入CL'）;< / script>; 

我该怎么办？

任何建议。



谢谢

解决方案

_SESSION [ user_name]））
{
header（ 位置：http：// localhost / Mysql / Intranetportal /）;
}
include（ ../ dbconfig.php）;

myname =

_SESSION [ USER_NAME];

Hi friends,

This my code

<?php
//session_start();
include ("../inserthistroy.php");
if(!isset($_SESSION["user_name"]))
{
header("Location:http://localhost/Mysql/Intranetportal/");
}
include ("../dbconfig.php");
$myname=$_SESSION["user_name"];
$query="select * from emp_leave_status where user_id='$myname'";
$data=mysql_query($query,$con) or die("Error in Query: " . mysql_error());
$num=mysql_fetch_array($data);

$user_id=$num['user_id'];
$user_name=$num['user_name'];
$designation=$num['designation'];
$total_leave=$num['total_leave'];
$cl=$num['cl'];
$sl=$num['sl'];
$pl=$num['pl'];
$cl_taken=$num['cl_taken'];
$sl_taken=$num['sl_taken'];
$pl_taken=$num['pl_taken'];
$cl_balance=$num['cl_balance'];
$sl_balance=$num['sl_balance'];
$pl_balance=$num['pl_balance'];

///leave calculation
if(isset($_POST["Submit"]))
{

$leavetype=$_POST["leavetype"];
$nol=$_POST["nol"];
$start_date=$_POST["start_date"];
$end_date=$_POST["end_date"];
$reason=$_POST["reason"];

$query1 = "insert into apply_leave
(user_id,user_name, designation,apply_date,no_of_leave,leave_start_date,leave_end_date,status1,apply_time,leave_type,reason)
values('$myname','$user_name','$designation','$date1','$nol','$start_date','$end_date','pending','$time','$leavetype','$reason')";
mysql_query($query1,$con) or die("Error in query:". mysql_error());
////////////////////////////////


if(isset($_POST['leavetype']))
{


if ($leavetype == 'PL') {
$nol=$_POST["nol"];
if($pl_balance<$nol)
{
echo "<script> alert('Unsufficient PL leave,Remaining Leave will be add in CL');</script>";

$bal_leave= $nol - $pl_balance;

$query9 = "update emp_leave_status set pl_balance = pl_balance - $pl_balance , pl_taken = pl_taken + $pl_balance where user_id = '$myname'";

$query10 = "update emp_leave_status set cl_taken = cl_taken + $bal_leave where user_id = '$myname'";

}
else if ($pl_balance>=$nol)
{
$query9 = "update emp_leave_status set pl_balance = pl_balance - $nol , pl_taken = pl_taken + $nol where user_id = '$myname'";
}
}
else if ($leavetype == 'SL') {
$nol=$_POST["nol"];
if($sl_balance<$nol)
{
echo "<script> alert('Unsufficient SL leave ,Remaining Leave will be add in CL');</script>";
$bal_leave= $nol - $sl_balance;
$query9 = "update emp_leave_status set sl_balance = sl_balance - $sl_balance , sl_taken = sl_taken + $sl_balance where user_id = '$myname'";

$query10 = "update emp_leave_status set cl_taken = cl_taken + $bal_leave where user_id = '$myname'";
}
else if ($sl_balance>=$nol)
{
$query9 = "update emp_leave_status set sl_balance = sl_balance - $nol , sl_taken = sl_taken + $nol where user_id = '$myname'";
}
}
else if ($leavetype == 'CL') {
$nol=$_POST["nol"];

$query9 = "update emp_leave_status set cl_taken = cl_taken + $nol where user_id = '$myname'";

}
mysql_query($query9);
@mysql_query($query10);

}
$_SESSION['leavetype']=$_POST['leavetype'];
$_SESSION['nol']=$_POST["nol"];
$_SESSION['start_date']=$_POST["start_date"];
$_SESSION['end_date']=$_POST["end_date"];
$_SESSION['reason']=$_POST["reason"];
header("Location:http://localhost/Mysql/Intranetportal/website/apply_leave-thanks.php");
}
?>

These two alert box not working when condition true but it redirect to other page.

echo "<script> alert('Unsufficient PL leave,Remaining Leave will be add in CL');</script>";
echo "<script> alert('Unsufficient SL leave ,Remaining Leave will be add in CL');</script>";

what should i do?
Any suggestion.

thanks

解决方案

_SESSION["user_name"])) { header("Location:http://localhost/Mysql/Intranetportal/"); } include ("../dbconfig.php");

myname=

_SESSION["user_name"];

这篇关于回声java脚本无法正常工作？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！