I want to make my checkbox is enabled and disable when user login from my data
My syntaks in asp.net:
if (Session["Berhasil"] != null)
{
Label1.Visible = true;
Label1.Text = "Berhasil..";
if(Label1 = "select * from cs100020 where countno=2 and status=3");
{
cbxinven.Enabled=true
cbxfinadmin.Enabled=true
cbxkaskecil.Enabled=true
cbxemail.Enabled=false
cbxsap.Enabled=false
cbxpc.Enabled=false
cbxuserad.Enabled=false
}
else (Label1="select * from cs100020 where countno=3 and status=3);
{
cbxinven.Enabled=false
cbxfinadmin.Enabled=false
cbxkaskecil.Enabled=false
cbxemail.Enabled=true
cbxsap.Enabled=true
cbxpc.Enabled=true
cbxuserad.Enabled=true
}
}
and i got error :
Compilation Error
Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.
Compiler Error Message: CS1010: Newline in constant
Source Error:
Line 137: cbxuserad.Enabled=false
Line 138: }
Line 139: else (Label1="select * from cs100020 where countno=3 and status=3);
Line 140: {
Line 141: cbxinven.Enabled=false
Source File: d:\Sharing\Budiman\IAPHRM BACKUP 08022019\IapHRM_180119_Backup\ViewCS.aspx.cs Line: 139
Show Detailed Compiler Output:
Show Complete Compilation Source:
The closing double quote on the SQL statement for the ELSE branch (i.e. else (Label1 = .... line) is missing.
I am seeing the following error after migrating to PHP7 from PHP5
PHP Notice: Array to string conversion in /data/get.php on line 25
PHP Notice: Undefined property: stdClass::$Array in /data/get.php on line 25
PHP Notice: Trying to get property 'file' of non-object in /data/get.php on line 25
PHP Warning: include(): Filename cannot be empty in /data/get.php on line 25
PHP Warning: include(): Failed opening '' for inclusion ( include_path='.:/apps/php-7.2.9/lib/php') in /data/get.php on line 25
Following the are lines of code
` $arr_no_security = array("casestudy","homesharepins", "videotour", "questionengine","casestudysplash");
$security_check = (!in_array($_GET['section'],$arr_no_security));
require_once('includes/app.php');
if(!Security::is_error())
{
if (isset($_GET['section']))
{
include('sections/section.header.inc.php');
$bln_file_included = false;
foreach ($config->application_data->get as $section => $value)
{
if (strtolower($_GET['section']) == strtolower($section)) {
$bln_file_included = true;
include($config->application_data->get->$_GET['section']->file);
}
The last line is line no 25
Any suggestions to resolve this
$config->application_data->get->$_GET['section']->file
should be
$config->application_data->get->{$_GET['section']}->file
See: http://php.net/manual/en/migration70.incompatible.php
Section "Changes to variable handling"
Edit: This was solved by moritz. I've added a note to the code on the line that's wrong.
My application is a web server talking to a game client. The server is multithreaded, which Postgres allows. When loading client data into the database, I noticed parallel requests fail with several different errors, none of which make sense to me.
This short-ish test case dumps a nested hash into the database. When run without start, it works perfectly. When run with threads, it almost always gives one or more of the following errors:
DBDish::Pg: Error: (7) in method prepare at
D:\rakudo\share\perl6\site\sources\BAD7C1548F63C7AA7BC86BEDDA0F7BD185E141AD
(DBDish::Pg::Connection) line 48 in block at testcase.p6 line 62
in sub add-enum-mappings at testcase.p6 line 59 in block at
testcase.p6 line 91
DBDish::Pg: Error: ERROR: prepared statement
"pg_3448_16" already exists (7) in method prepare at
D:\rakudo\share\perl6\site\sources\BAD7C1548F63C7AA7BC86BEDDA0F7BD185E141AD
(DBDish::Pg::Connection) line 46 in block at testcase.p6 line 62
in sub add-enum-mappings at testcase.p6 line 59 in block at
testcase.p6 line 91
DBDish::Pg: Error: Wrong number of arguments to
method execute: got 1, expected 0 (-1) in method enter-execute at
D:\rakudo\share\perl6\site\sources\65FFB78EFA3030486D1C4D339882A410E3C94AD2
(DBDish::StatementHandle) line 40 in method execute at
D:\rakudo\share\perl6\site\sources\B3190B6E6B1AA764F7521B490408245094C6AA87
(DBDish::Pg::StatementHandle) line 52 in sub add-enum-mappings at
testcase.p6 line 54 in block at testcase.p6 line 90
message type 0x31 arrived from server while idle
message type 0x5a arrived from server while idle
message type 0x74 arrived from server while idle
message type 0x6e arrived from server while idle
message type 0x5a arrived from server while idle
Here's the code. (If you choose to run it, remember to set the right password. It creates/manipulates a table called "enummappings", but does nothing else.) The meat is in add-enum-mappings(). Everything else is just setup. Oh, and dbh() creates a separate DB connection for each thread. This is necessary, according to the PostgreSQL docs.
#!/usr/bin/env perl6
use DBIish;
use Log::Async;
my Lock $db-lock;
my Lock $deletion-lock;
my Lock $insertion-lock;
INIT {
logger.send-to($*ERR);
$db-lock .= new;
$deletion-lock .= new;
$insertion-lock .= new;
}
# Get a per-thread database connection.
sub dbh() {
state %connections;
my $dbh := %connections<$*THREAD.id>; # THIS IS WRONG. Should be %connections{$*THREAD.id}.
$db-lock.protect: {
if !$dbh.defined {
$dbh = DBIish.connect('Pg', :host<127.0.0.1>, :port(5432), :database<postgres>,
:user<postgres>, :password<PASSWORD>);
}
};
return $dbh;
}
sub create-table() {
my $name = 'enummappings';
my $column-spec =
'enumname TEXT NOT NULL, name TEXT NOT NULL, value INTEGER NOT NULL, UNIQUE(enumname, name)';
my $version = 1;
my $sth = dbh.prepare("CREATE TABLE IF NOT EXISTS $name ($column-spec);");
$sth.execute;
# And add the version number to a version table:
dbh.execute:
"CREATE TABLE IF NOT EXISTS tableversions (name TEXT NOT NULL UNIQUE, version INTEGER NOT NULL);";
$sth = dbh.prepare:
'INSERT INTO tableversions (name, version) VALUES (?, ?)
ON CONFLICT (name)
DO
UPDATE SET version = ?;';
$sth.execute($name, $version, $version);
}
sub add-enum-mappings($enumname, #names, #values --> Hash) {
$deletion-lock.protect: {
my $sth = dbh.prepare('DELETE FROM enummappings WHERE enumname = ?;');
$sth.execute($enumname);
};
my #rows = (^#names).map: -> $i {$enumname, #names[$i], #values[$i]};
info "Inserting #rows.elems() rows...";
$insertion-lock.protect: {
my $sth = dbh.prepare('INSERT INTO enummappings (enumname,name,value) VALUES '~
('(?,?,?)' xx #rows.elems).join(',') ~ ';');
$sth.execute(#rows>>.list.flat);
};
return %(status => 'okay');
}
# Create a bunch of long enums with random names, keys, and values.
sub create-enums(--> Hash[Hash]) {
my #letters = ('a'..'z', 'A'..'Z').flat;
my Hash %enums = ();
for ^36 {
my $key = #letters.pick(10).join;
for ^45 {
my $sub-key = #letters.pick(24).join;
%enums{$key}{$sub-key} = (0..10).pick;
}
}
return %enums;
}
sub MAIN() {
create-table;
await do for create-enums.kv -> $enum-name, %enum {
start {
add-enum-mappings($enum-name, %enum.keys, %enum.values);
CATCH { default { note "Got error adding enum: " ~ .gist; } }
};
}
}
I'm on Windows 10, with a 8-core computer. I know I could insert the data single-threadedly, but what if the game gets a hundred connections at once? I need to fix this for good.
I suspect your problem is here:
my $dbh := %connections<$*THREAD.id>;
The %hash<...> syntax is only for literals. You really need to write %connections{$*THREAD.id}.
With your error in place, you have just one DB connection that's shared between all threads, and I guess that's what DBIish (or the underlying postgresql C client library) is unhappy about.
I have a problem with a code in php it shows me this as errors.
register
mysqli_query() expects at least 2 parameters, 1 given in
C:\xampp\htdocs\search_engine\insert.php on line 99
And this is the code :
<?php
$db = new PDO('mysql:host=localhost;dbname=srgn;charset=utf8mb4', 'root', '123456');
if(isset($_POST["submit"]))
{
$s_link = $_POST["s_link"];
$s_key = $_POST["s_key"];
$s_des = $_POST["s_des"];
{
$sql = "insert(site_link, site_key, site_des) values('$s_link', '$s_key', '$s_des')";
$rs = mysqli_query($sql);
if($rs)
{
echo "<script> alert('Site uploaded successfully') </script>";
}
else
{
echo "<script> alert('Uploading failed, please try agin.') </script>";
}
}
}
?>
Where is the error please, and how can I set it?
Pass on the connection link as the first parameter and the SQL query as the second parameter. This is required as you are doing procedural code. Refer to the link below for more details
http://php.net/manual/en/mysqli.query.php
I have this in my code and im using codeigniter yet it's producing an error
// make call to db and create a file
$this->db->select("*");
$this->db->from("mst_global_settings mgs");
$this->db->join("trans_global_settings tgs", "mgs.global_name_id=tgs.global_name_id", "inner");
$this->db->where('`tgs`.lang_id', $lang_id);
$query = $this->db->get();
$result = $query->result_array();
$tmp_array = array();
foreach ($result as $global_array) {
$tmp_array[$global_array["name"]] = $global_array["value"];
}
Codeigniter is giving me the following error
Error Number: 1064
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'tgs`.`lang_id` = 'en'' at line 4
SELECT * FROM (`p931_mst_global_settings` mgs) INNER JOIN `p931_trans_global_settings` tgs ON `mgs`.`global_name_id`=`tgs`.`global_name_id` WHERE `p931_`tgs`.`lang_id` = 'en'
Filename: /models/mdl_common.php
Line Number: 26
The problem is your single quotes.
Change this:
$this->db->where('`tgs`.lang_id', $lang_id);
To this:
$this->db->where('tgs.lang_id', $lang_id);