I have a function which allows me to save dropped objects for each process in loop. Fiddle here The problem i am creating an array for each process and store dropped items inside. Function i use to save droped items:
<script>
var LISTOBJ = {
saveList: function() {
$(".leader").each(function() {
var listCSV = [];
$(this).find("li").each(function(){
listCSV.push($(this).text());
});
var values = listCSV.join(', ');
$(".output").append("<input type='hidden' name='leader[]' value='"+values+"' />");
$("#output").append("<p>"+values+"</p>");
console.debug(listCSV);
});
}
}
</script>
And what i get after printing saved objects:
Array ( [0] => aaronjames,adelyn [1] => benny,bryanooi )
I want to store names in the database and im able to do it but it stores an array. So i am looking a way to break an array inside array, instead of storing a full array.
I have 2 tables: 'project' and 'process'. I am trying to insert names into 'process' table. I am able to do so. but it stays as an array.
Here is function i am using to store received value inside database. I am generating project number and using foreach to assign names for each process
function insertRecord(){
global $holdcode,$holdtitle,$projLeader,$projChecker,$holdremark,$holdprocess,$holdnumber,$procLeader,$procChecker, $prodStuff;
// To protect MySQL injection (more detail about MySQL injection)
$holdcode = cleanInputData($holdcode);
$holdtitle = cleanInputData($holdtitle);
$projLeader = cleanInputData($projLeader);
$projChecker = cleanInputData($projChecker);
$holdremark = cleanInputData($holdremark);
$holdcode = mysql_real_escape_string($holdcode);
$holdtitle = mysql_real_escape_string($holdtitle);
$projLeader = mysql_real_escape_string($projLeader);
$projChecker = mysql_real_escape_string($projChecker);
$holdremark = mysql_real_escape_string($holdremark);
$result = getLastProjectNo();
if (!$result) {
die('Invalid query: ' . mysql_error());
}
if(mysql_num_rows($result) == 0)
{
$year = date("y");
$month = date("m");
$number = sprintf("%04d", 1);
$yearStr = strval($year);
$monthStr = strval($month);
$numberStr = strval($number);
$projectNo = $yearStr . $monthStr . $numberStr;
}
else{
if ($row_last = mysql_fetch_array($result))
{
$row_last[0] = cleanOutputData($row_last[0]);
$projectNo = $row_last[0];
$extractedNumberStr = substr($projectNo, -4);
$extractedYearMonthStr = substr($projectNo, 0, 4);
$year = date("y");
$month = date("m");
$yearStr = strval($year);
$monthStr = strval($month);
$currentYearMonthStr = $yearStr . $monthStr;
if($extractedYearMonthStr == $currentYearMonthStr)
{
$extractedNumber = intval($extractedNumberStr);
$extractedNumber++;
$extractedNumber = sprintf("%04d", $extractedNumber);
$extractedNumberStr = strval($extractedNumber);
$projectNo = $currentYearMonthStr . $extractedNumberStr;
}
else
{
$number = sprintf("%04d", 1);
$projectNo = $currentYearMonthStr . $number;
}
}
}
mysql_set_charset('utf8');
//query result
$result = insertProject($projectNo,$_SESSION['login_user'],$holdcode,$holdtitle,$projLeader,$projChecker,$holdremark);
// Check result
if (!$result) {
die('Invalid query: ' . mysql_error());
}
$result = getLastProjectNo();
if (!$result) {
die('Invalid query: ' . mysql_error());
}
$result = getLastProjectNo();
if (!$result) {
die('Invalid query: ' . mysql_error());
}
if ($row_last = mysql_fetch_array($result))
{
$row_last[0] = cleanOutputData($row_last[0]);
$projectNo = $row_last[0];
if (is_array($holdprocess) || is_object($holdprocess))
{
foreach( $holdprocess as $code => $eq )
{
$record = insertProcess($projectNo,$eq,$holdnumber[$code],$procLeader[$code],$procChecker[$code], $prodStuff[$code]);
if (!$record) {
die('Invalid query: ' . mysql_error());
}
}
}
}
}
What I want is to break an array inside array.For example i have Array ( [0] => aaronjames,adelyn [1] => benny,bryanooi ) i need to break [0] => aaronjames,adelyn into something that will allow me to store each name for each row in the table
Let me show you a way to read array value:
for($x = 0; $x < count($array_name); $x++) {
echo $array_name[$x];
echo "<br>";
}
If you need to access an array of objects then, try this
foreach($array_name as $obj){
$status = $obj->status;
}
If you receive a combined string (like 'aaronjames,adelyn') from array, then you can split the combined string using 'explode()' function of Php
<?php
$str = "aaronjames,adelyn";
$str_array=(explode(",",$str));
for($i=0;$i<count($str_array);$i++)
echo $str_array[$i]."<br/>";
?>
Related
I send 2 variables by url:
var http = false;
http = new XMLHttpRequest();
function carrega(){
var nome = document.getElementById('CodigoUtente').value;
var nomes = document.getElementById('Nome').value;
var url_="conexao4?CodigoUtente="+nome+"&Nome="+nomes;
http.open("GET",url_,true);
http.onreadystatechange=function(){
if(http.readyState==4){
var retorno = JSON.parse(http.responseText);
document.getElementById('CodigoUtente').value = retorno.CodigoUtente;
document.getElementById('Nome').value = retorno.Nome;
document.getElementById('DataNasc').value = retorno.DataNasc;
document.getElementById('Sexo').value = retorno.Sexo;
document.getElementById('Estadocivil').value = retorno.Estadocivil;
document.getElementById('Nacionalidade').value = retorno.Nacionalidade;
document.getElementById('Responsavel').value = retorno.Responsavel;
document.getElementById('Parentesco').value = retorno.Parentesco;
document.getElementById('Contato').value = retorno.Contato;
}
}
http.send(null);
}
in the connection page4 I have the php that receives the variables:
$CodigoUtente = $_GET['CodigoUtente'];
$Nome = $_GET['Nome'];
if((isset($CodigoUtente)) && (isset($Nome))){
$query= "SELECT CodigoUtente, Nome, DataNasc, Sexo, Estadocivil, Nacionalidade, Responsavel, Parentesco, Contato FROM centrodb.PsicUtentes WHERE (CodigoUtente = '$CodigoUtente') OR (Nome LIKE '%$Nome%')";
$resultados = $conn->query($query);
$json = array();
while ($rowResultados = $resultados->fetch_assoc()) {
$dados = array(
'CodigoUtente' => $rowResultados['CodigoUtente'],
'Nome' => $rowResultados['Nome'],
'DataNasc' => $rowResultados['DataNasc'],
'Sexo' => $rowResultados['Sexo'],
'Estadocivil' => $rowResultados['Estadocivil'],
'Nacionalidade' => $rowResultados['Nacionalidade'],
'Responsavel' => $rowResultados['Responsavel'],
'Parentesco' => $rowResultados['Parentesco'],
'Contato' => $rowResultados['Contato']
);
$json = $dados;
}
echo json_encode($json);
}
The problem is that they only work if you fill in the two inputs and intended that they return the data from the database only when filling one of them.
Curious_Mind was saying this way?
$where_caluse = array();
if(isset($_GET['CodigoUtente'])){
$where_caluse[] = "CodigoUtente = '".$_GET['CodigoUtente']."'";
}
if(isset($_GET['Nome'])){
$where_caluse[] = "Nome = '".$_GET['Nome']."'";
}
$where = array_filter($where_caluse);
$query = "SELECT CodigoUtente, Nome, DataNasc, Sexo, Estadocivil, Nacionalidade, Responsavel, Parentesco, Contato FROM centrodb.PsicUtentes";
$resultados = $conn->query($query);
if(!empty($where)){
$final_where = count($where) > 1 ? implode(' OR ', $where) : end($where);
$query = "$query WHERE ". $final_where;
$json = array();
while ($rowResultados = $resultados->fetch_assoc()) {
$dados = array(
'CodigoUtente' => $rowResultados['CodigoUtente'],
'Nome' => $rowResultados['Nome'],
'DataNasc' => $rowResultados['DataNasc'],
'Sexo' => $rowResultados['Sexo'],
'Estadocivil' => $rowResultados['Estadocivil'],
'Nacionalidade' => $rowResultados['Nacionalidade'],
'Responsavel' => $rowResultados['Responsavel'],
'Parentesco' => $rowResultados['Parentesco'],
'Contato' => $rowResultados['Contato']
);
$json = $dados;
}
echo json_encode($json);
}
I tried to apply the form it said, but it is not working, it gives 500 error when I send the values of the variables.
Can you help fix the problem? I have a form to be populated with these values
$where = " where ";
$CodigoUtente = 'a';
$Nome = '';
if($CodigoUtente != '' && $Nome != '')
{
$where .= "CodigoUtente = '$CodigoUtente' OR Nome = '$Nome';";
}else if ($CodigoUtente != ''){
$where .= "CodigoUtente = '$CodigoUtente';";
}else{
$where .= " Nome = '$Nome';";
}
$query = "SELECT CodigoUtente, Nome, DataNasc, Sexo, Estadocivil, Nacionalidade, Responsavel, Parentesco, Contato FROM centrodb.PsicUtentes".$where;
echo $query;
You can try like this way before making you sql query. This will help you to handle WHERE with OR condition, without OR condition and without any condition at all.
$where = array();
$_GET['CodigoUtente'] = 'Sany';
$_GET['Nome'] = 'Bruno';
if(isset($_GET['CodigoUtente'])){
$where[] = "CodigoUtente = '".$_GET['CodigoUtente']."'";
}
if(isset($_GET['Nome'])){
$where[] = "Nome = '".$_GET['Nome']."'";
}
$sql = "SELECT CodigoUtente, Nome, DataNasc, Sexo, Estadocivil, Nacionalidade, Responsavel, Parentesco, Contato FROM centrodb.PsicUtentes";
if(!empty($where)){
$final_where = count($where) > 1 ? implode(' OR ', $where) : end($where);
$sql = "$sql WHERE ". $final_where;
}
echo $sql;
DEMO: https://3v4l.org/phZGW
I have the following code in one of api files(DispatchJob_Public) and i need ajax here to call the other file(selectDriverForJobResult) after 2 minutes. I can do that in php with sleep(), but that will keep the server busy. Ajax call is at the end of the php code. Can i embed js in api code? Or is there any alternate to do what i am trying to do.
Moreover i have got response from the first file(DispatchJob_Public), but no response from the second file(selectDriverForJobResult) when i called the endpoint in postman. Because the call wasn't made. If the second file was called, it should have return some response. The strange thing is that i get response from second file when i run it in browser. I think that is because the browser supports the javascript but the call made from android to the end point doesn't support that.
Please can i get any solution for this?
<?php
include_once ('connection.php');
include_once ('fcm_notification.php');
//error_reporting(E_ERROR | E_PARSE);
$user_id = $_REQUEST["user_id"];
$customer_name = $_REQUEST["customer_name"];
$group_id_fk = $_REQUEST["group_id_fk"];
$readynow_checkbox = $_REQUEST["readynow_checkbox"];
$job_points = '';
date_default_timezone_set('Australia/Melbourne');
$date = date('Y-m-d H:i:s');
if(strcasecmp($benefits_type, 'Points') == 0){
if(strcasecmp($fixed_price, '') == 0){
$fixed_price_new = $estimated_price;
}else{
$fixed_price_new = $fixed_price;
}
$sql_job_points = "SELECT `points` FROM `hg_job_points` WHERE '$fixed_price_new' BETWEEN `min_price` AND `max_price`";
$res_jobPoints = mysqli_query($conn, $sql_job_points);
$row_job_points = $res_jobPoints->fetch_assoc();
$job_points = $row_job_points["points"];
}
if(strcasecmp($commission_percent, 'Amount') != 0 && strcasecmp($fixed_price, '') != 0){
$commision_price = ($commission_percent / 100) * $fixed_price;
}
//insert job in job table
$sql = "INSERT INTO `hg_jobs`(`customer_name`, `pickup_address`, `dropoff_address`, `customer_phone`, `instruction`,
`via`, `user_id_fk`, `group_id_fk`, `pickup_time`, `flight_no`, `car_type`, `post_time`)
VALUES ('$customer_name', '$pickup_address', '$dropoff_address', '$customer_phone', '$instruction', '$via', '$user_id', '$group_id_fk',
'$pick_time', '$flight_no', '$car_type', '$date')";
if(mysqli_query($conn, $sql)){
//get job id from jobs table
$job_id = $conn->insert_id;
//insert new record in advance job table
$sql_adv = "INSERT INTO `hg_job_details`(`no_of_passenger`, `no_of_bags`, `child_seats`,
`car_type_specific`, `job_type`, `job_price`, `estimated_amount`, `payment_type`, `benefits_type`, `benefit_percent`,
`benefit_amount`, `job_points`, `ready_now_job`, `job_id_fk`)
VALUES ('$passenger','$bags','$child_seats','$car_type_specific','$job_type','$fixed_price', '$estimated_price',
'$payment_type','$benefits_type','$commission_percent','$commision_price', '$job_points', '$readynow_checkbox', '$job_id') ";
$res_adv = mysqli_query($conn, $sql_adv);
if($res_adv){
echo json_encode(Array('message' => 'job success'));
//get black list users
$sql_black = "SELECT blacklist_user_fk FROM hg_black_list WHERE user_id_fk = '$user_id'";
$res_black = mysqli_query($conn,$sql_black);
//if specif type car is any
if(strcasecmp($car_type_specific, 'ANY') == 0){
if ($res_black->num_rows > 0) {
//get all fcm key and send notification (if blacklist table not empty)
$sql = "SELECT ft.fcm_token from hg_user_notify_token ft
JOIN hg_users AS u ON u.user_id = ft.user_id_fk
JOIN hg_car_details AS cd ON u.user_id = cd.user_id_fk
WHERE u.user_id != '$user_id' AND cd.car_type = '$car_type' AND u.user_id !=
(SELECT blacklist_user_fk FROM hg_black_list WHERE user_id_fk = '$user_id') ";
$result = $conn->query($sql);
while ($keys = mysqli_fetch_assoc($result)){
$token = $keys['fcm_token'];
$title = 'HIRENGO';
$message = 'New Job Request Received';
$activity_to_open = 'new job';
sendPushNotification($token, $title, $message,$activity_to_open);
}
}else{
//get all fcm key and send notification (if blacklist table empty)
$sql = "SELECT ft.fcm_token from hg_user_notify_token ft
JOIN hg_users AS u ON u.user_id = ft.user_id_fk
JOIN hg_car_details AS cd ON u.user_id = cd.user_id_fk
WHERE u.user_id != '$user_id' AND cd.car_type = '$car_type'";
$result = $conn->query($sql);
while ($keys = mysqli_fetch_assoc($result)){
$token = $keys['fcm_token'];
$title = 'HIRENGO';
$message = 'New Job Request Received';
$activity_to_open = 'new job';
sendPushNotification($token, $title, $message,$activity_to_open);
}
}
}else{
//if specific car type
if ($res_black->num_rows > 0) {
//get all fcm key and send notification (if blacklist table not empty)
$sql = "SELECT ft.fcm_token from hg_user_notify_token ft
JOIN hg_users AS u ON u.user_id = ft.user_id_fk
JOIN hg_car_details AS cd ON u.user_id = cd.user_id_fk
WHERE u.user_id != '$user_id' AND cd.car_type = '$car_type'
AND cd.car_type_specific = '$car_type_specific' AND u.user_id !=
(SELECT blacklist_user_fk FROM hg_black_list WHERE user_id_fk = '$user_id') ";
$result = $conn->query($sql);
while ($keys = mysqli_fetch_assoc($result)){
$token = $keys['fcm_token'];
$title = 'HIRENGO';
$message = 'New Job Request Received';
$activity_to_open = 'new job';
sendPushNotification($token, $title, $message,$activity_to_open);
}
}else{
//get all fcm key and send notification (if blacklist table empty)
$sql = "SELECT ft.fcm_token from hg_user_notify_token ft
JOIN hg_users AS u ON u.user_id = ft.user_id_fk
JOIN hg_car_details AS cd ON u.user_id = cd.user_id_fk
WHERE u.user_id != '$user_id' AND cd.car_type = '$car_type'
AND cd.car_type_specific = '$car_type_specific'";
$result = $conn->query($sql);
while ($keys = mysqli_fetch_assoc($result)){
$token = $keys['fcm_token'];
$title = 'HIRENGO';
$message = 'New Job Request Received';
$activity_to_open = 'new job';
sendPushNotification($token, $title, $message,$activity_to_open);
}
}
}
?>
<script>
function callDispatch()
{
nIntervId = window.setInterval(myCallback, 5000);
var baseUrl = document.location.origin;
function myCallback()
{
var user_id = '<?=$GLOBALS["user_id"];?>';
var job_id = '<?=$job_id;?>';
$.ajax({
url: baseUrl+'/android/selectDriverForJobResult.php',
type: 'POST',
dataType : 'json',
data: {'user_id': user_id, 'job_id': job_id} ,
success: function(response) {
clearInterval(nIntervId);
var resp = response.toString();
if (resp.includes('true') === true)
{
console.log('true'+ resp);
}
else
{
console.log(resp);
}
},
error: function(response)
{
console.log('Error in ajax'+response.statusText);
clearInterval(nIntervId);
}
});
}
}
callDispatch();
</script>
<?php
}
} else{
echo json_encode(Array('message' => 'error job post'));
}
$conn->close();
?>
I created an array for town name, "Auckland" and "Hamilton", but the response from php is always empty, any idea?
UPDATE:
after debugging, I found that the problem is in php query
" where town = '$town' ", once i deleted this line, the rest works perfectly.
But I still can't figure out why :<
javascript:
var _addNewTowntoList = function(){
if (_request.readyState == 4) {
if (_request.status == 200) {
var data = JSON.parse(_request.responseText);
if(data.length == 0){
alert("No such town");
return;
}
var t = data[0].town;
var o = data[0].outlook;
var min = data[0].min_temp;
var max = data[0].max_temp;
var witem = new WLine(t,o,min,max);
console.log(t+" "+o+" "+min+" "+max);
_list.push(witem);
}
}
}
here is the php
$town = $POST_['town'];
$query = "Select * From weather WHERE town = '$town'";
$result = mysqli_query($conn, $query);
//create array for data
$data = array();
while($row = mysqli_fetch_assoc($result))
{
$data[] = $row;
}
echo json_encode($data);
change this
$town = $POST_['town'];
> $query = "Select * From weather WHERE town = '$town'";
to
$town = $_POST['town'];
$query = "Select * From weather WHERE town = '".$town."'";
Remember to properly escape the query string
$town = mysqli_real_escape_strin($conn, $_POST['town']);
Because else your script is opened to SQL Injection attack
The other thing to mention here other than correct name for the $_POST is that you can use mysqli_fetch_all function to fetch all results at once and avoid the loop. For example
echo json_encode(mysqli_fetch_all($result, MYSQLI_ASSOC));
I am doing something i don't understand how. written a php code in O.O.P and the value gotten from it are objects. but i want to convert this O.O.P object to JSON data to be used in by javascript. so I converted my converted my objects to array on the php end. the try to use the json_encode function on it the script just keep returning errors. so i tried using a function i scope out, it worked but the js keeps on rejecting the data.
Below is the JS file
var ajax = new XMLHttpRequest();
ajax.open('GET','user.php',true);
ajax.setRequestHeader("Content-type","application/json");
ajax.onreadystatechange = function(){
if(ajax.readyState == 4 && ajax.status ==200){
var data = JSON.parse(ajax.responseText.trim());
console.log(data);
console.log(data[username]);
}
}
ajax.send();
it will return this error "SyntaxError: JSON.parse: bad control character in string literal at line 1 column 129 of the JSON data"
without the JSON.parse it return undefind fro the data.username console log. Below is the PHP SCRIPT
//header("Content-type: application/json");
require_once 'core/init.php';
function array2json($arr) {
/*if (function_exists('json_encode')) {
echo "string";
return json_encode($arr);
}*/
$pars = array();
$is_list = false;
$keys = array_keys($arr);
$max_length = count($arr) - 1;
if (($keys[0] == 0) and($keys[$max_length] == $max_length)) {
$is_list = true;
for ($i = 0; $i < count($keys); $i++) {
if ($i != $keys[$i]) {
$is_list = false;
break;
}
}
}
foreach($arr as $key => $value) {
if (is_array($value)) {
if ($is_list) $parts[] = array2json($value);
else $part[] = '"'.$key.
':'.array2json($value);
} else {
$str = '';
if (!$is_list) $str = '"'.$key.
'"'.
':';
if (is_numeric($value)) $str. = $value;
elseif($value === false) $str. = 'false';
elseif($value === true) $str. = 'true';
else $str. = '"'.addslashes($value).
'"';
$parts[] = $str;
}
}
$json = implode(',', $parts);
if ($is_list) return '['.$json.
']';
return '{'.$json.
'}';
}
$user = new User();
$json = array();
if (!$user - > is_LOggedIn()) {
echo "false";
} else {
foreach($user - > data() as $key => $value) {
$json[$key] = $value;
//$json =json_encode($json,JSON_FORCE_OBJECT);
//echo $json;
}
/*$details = '{"'.implode('", "', array_keys($json)).'"';
$data = '"'.implode('" "', $json).'"}';
die($details.' / '.$data);*/
$json = array2json($json);
print $json;
}
PLEASE HELP ME OUT TO SORT THIS ERROR THANK YOU.
You need to set the response headers, and ensure you are not violating CORS:
/*
* Construct Data Structure
*/
$response =
[
'value1',
'value2'
];
/*
* Format Data
*/
$jsonResponse = json_encode ( $response, JSON_PRETTY_PRINT );
/*
* Prepare Response
*/
header('content-type: application/json; charset=UTF-8');
/*
* ONLY if you want/need any domain to be able to access it.
*/
header('Access-Control-Allow-Origin: *');
/*
* Send Response
*/
print_r ( $jsonResponse );
/*
* Return with intended destruction
*/
die;
Just use the json functions json_encode and json_decode to convert arrays into json string or vice versa:
$myArray = array("value1", "value2");
echo json_encode($myArray);
this is my php code,
$count=mysql_num_rows($query);
if ($count > 0) {
// output data of each row
$foodList[] = array();
while($row =mysqli_fetch_assoc($result))
{
$foodList[] = $row;
}
} else {}
echo json_encode($foodList);
this is my js code:
var $promise = $http.post('foodList.php');
$promise.then(function(msg){
var foodList = msg.data;
if (foodList)
{
//$scope.foodList = foodList;
alert(foodList);
}
else
{
//$scope.msg = "Error user name or password";
}
this is output:
$promise.then(function(msg){*msg = Object {data: Array[1], status: 200, config: Object, statusText: "OK"}*
var foodList = msg.data;*foodList = [Array[0]]*
So: actually 3 data in my data base, but in output just only Array[1]?
How to fix it ?
THX
Your count the $query variable so in your while loop use $query variable
<?php
$count=mysql_num_rows($query);
if ($count > 0) {
// output data of each row
$foodList = array();
while($row =mysqli_fetch_assoc($query))
{
$foodList[] = $row;
}
}
echo json_encode($foodList);
?>
Your php syntax and the usage of commands are wrong in some places. Here is the corrected code. Please compare and see the difference.
$count=mysql_num_rows($result);
if ($count > 0) {
// output data of each row
$foodList = array();
while($row =mysqli_fetch_assoc($result))
{
array_push($foodList, $row);
}
}
echo json_encode($foodList);
This should work if you are selecting the rows correctly.