This should be simple but for some reason code in my if block is executing despite the fact that it resolves to false and it's making me very unhappy... My user_id in this case is 2.
$note = Notification::where("user_id",Auth::user()->id)->first();
$wall = $note->pluck('wall');
if($wall != 0)
{
//This code is executing!
}
else{
array_push($data,"Your First Time!");
//This code is not!
}
As you can see, my $wall should be zero so I don't understand why $wall != 0 runs.
Remove pluck
$note = Notification::where("user_id",Auth::user()->id)->first();
$wall = $note->wall; //This changed
if($wall != 0)
{
//This code is executing!
}
else{
array_push($data,"Your First Time!");
//This code is not!
}
Related
I am working on vTiger 6.5 and I am trying to figure a way to see if a record exists in a custom module of mine. I want to check whether the 'policynumber' is new before saving, here is my code so far. For some reason it seems to act randomly depending on my module number chosen.
class isaHandler extends VTEventHandler {
function handleEvent($eventName, $entityData) {
global $adb;
$moduleName = $entityData->getModuleName();
if($moduleName=='isa'){
if($eventName == 'vtiger.entity.beforesave.modifiable') {
$isNew = $entityData->isNew('policynumber');
if ($isNew == false) {
echo "Duplicate policy number";
exit;
}
}
if($eventName == 'vtiger.entity.beforesave') {}}
if($eventName == 'vtiger.entity.beforesave.final') {
$price = $entityData->get('currentamount');
if($price > 20000){
echo "Please go back and enter less than 20000";
exit;
}
if($eventName == 'vtiger.entity.aftersave') {}
}
}
At the moment I am currently using an echo just to see the result. But later on I will perform more than this.
isNew()
Returns true if new record is being created, false otherwise.
More info is here
you should write a custom query to check policynumber already exist or not in your function:
if($eventName == 'vtiger.entity.beforesave.modifiable') {
global $adb;
$result = $adb->pquery("SELECT your-field-name FROM table_name WHERE policynumber=?", array($policynumbervalue));
if($result && $adb->num_rows($result)) {
echo "This policy number exist";
die();
}else{
// write your overwrite code
}
} //end if($eventName == 'vtiger.entity.beforesave.modifiable')
Update:
I am assuming there is field i.e. policynumber in your form, you enter some value in this field and submit the form. so you will get entered policy number value from this:
$policynumbervalue = $entityData->get('policynumber'); //this is vtiger standard way
if this does not work, you can simply use php global variable $_REQUEST['policynumber'] but I is not a good practice.
Hope this will help.
This is the update to my answer, I simply done an if statement on the number of rows displayed.
if($eventName == 'vtiger.entity.beforesave.modifiable') {
$policynumbervalue = $entityData->get('policynumber');
$sql = $adb->pquery("SELECT policynumber FROM vtiger_isa WHERE policynumber=?",array($policynumbervalue));
$nrows = $adb->num_rows($sql);
if($nrows > 0){
echo "<script type=\"text/javascript\">window.alert('ISA policy number already exists, you will be redirected to the updata module.');
window.location.href = '/vtigercrm/index.php?module=isa&view=List';</script>";
exit;
}
I have this code:
function saveField($field, $id, $module, $value)
{
$bean = BeanFactory::getBean($module, $id);
if (is_object($bean) && $bean->id != "") {
if ($bean->field_defs[$field]['type'] == "multienum") {
$bean->$field = encodeMultienumValue($value);
}else if ($bean->field_defs[$field]['type'] == "relate" || $bean->field_defs[$field]['type'] == 'parent'){
$save_field = $bean->field_defs[$field]['id_name'];
$bean->$save_field = $value;
if ($bean->field_defs[$field]['type'] == 'parent') {
$bean->parent_type = $_REQUEST['parent_type'];
$bean->fill_in_additional_parent_fields(); // get up to date parent info as need it to display name
}
}else{
$bean->$field = $value;
}
//return here will work
$bean->save(); //this works
//nothing works here
return getDisplayValue($bean, $field);
} else {
return false;
}
}
The problem here is that anything under
$bean->save()
will not work. But I know that save is working as the values are being updated. So how can I debug this problem?
I already tried:
return var_dump($bean->save());
return print_r($bean->save());
if($bean->save()){
return "1";
}else{
return "2";
}
And none of those in the above worked I still get nothing in my return.
There is likely something such as an after_save logic hook that is executing and either causing a fatal error or doing an exit.
Try using xdebug, it should allow you to investigate further into the save method that fails.
So I made page with unban request and in users table I save if user already sent request or not so I don't have multiple unban requests from one user.Now when I check if user sent request it's not working.In database it stands 0 and it's still showing me error pop out.
Here is code, thanks for help in advance
if(isset($_POST['btn-unban_req']))
{
if($unban_sent = 0)//THIS IS WHERE I CHECK
{
//MY THIGNS HERE
if($connection ->query($unbanquery) === TRUE)
{
//MY THIGNS HERE
if ($connection->query($sentquery) === TRUE)
{
}
else
{
echo $connection->error;
}
}
else
{
}
}
else // AND I GET THIS ERROR EVEN IF IT STANDS 0 IN DATABASE
{
echo "Unban already sent!";
}
}
You are not comparing the values, this is assigning the values:
if($unban_sent = 0) // assigning values
This should be:
if($unban_sent == 0) // comparing values
Basic Example:
Lets say,
1 = 1 its assigning
1 == 1 its checking the condition will return TRUE.
For more help: PHP Comparison Operators
You're using this code which is wrong.
$unban_sent = 0
$unban_sent = 0 means to assign 0 to $unban_sent
It should be:
$unban_sent == 0
$unban_sent == 0 means $unban_sent is equal to 0
== is for comparison, = is for assignment, and === is for identical or same type.
More information at http://php.net/manual/en/language.operators.comparison.php.
In line 3 you missed a = for comparision. Instead, you set $unban_set to 0
Try it with this code:
if(isset($_POST['btn-unban_req']))
{
if($unban_sent == 0) //<- Now you are checking it here
{
//MY THIGNS HERE
if($connection ->query($unbanquery) === TRUE)
{
//MY THIGNS HERE
if ($connection->query($sentquery) === TRUE)
{
}
else
{
echo $connection->error;
}
}
else
{
}
}
else // AND I GET THIS ERROR EVEN IF IT STANDS 0 IN DATABASE
{
echo "Unban already sent!";
}
}
The variable in the session only changes if i update the file meaning:
<?php
if(isset($_GET['row']) && isset($_GET['quantity'])) {
if($_GET['quantity'] != 0) {
$_SESSION['basket'][$_GET['row']]['barcode']['quantity'] = $_GET['quantity'];
} else {
unset($_SESSION['basket'][$_GET['row']]);
}
}
?>
Changes the quantity first time and then in other tries doesn't.
If I change it to something like:
<?php
if(isset($_GET['row']) && isset($_GET['quantity'])) {
if($_GET['quantity'] != 0) {
$num = $_GET['quantity'];
$_SESSION['basket'][$_GET['row']]['barcode']['quantity'] = $num;
} else {
unset($_SESSION['basket'][$_GET['row']]);
}
}
?>
I save the file in works once and then it stops changing the quantity.
When echoing the variable in the code in shows that it's changed but in the rest of the site it doesn't. the part where it shows doesn't manipulate the variables only prints them.
It seems as if the code works only if the file's been saved and only for the first time.
Thanks in advance.
I am trying to GET different rows from different columns in php/mysql, and pack them into an array. I am able to successfully GET a jason encoded array back IF all values in the GET string match. However, if there is no match, the code echos 'no match', and without the array. I know this is because of the way my code is formatted. What I would like help figuring out, is how to format my code so that it just displays "null" in the array for the match it couldn't find.
Here is my code:
include '../db/dbcon.php';
$res = $mysqli->query($q1) or trigger_error($mysqli->error."[$q1]");
if ($res) {
if($res->num_rows === 0)
{
echo json_encode($fbaddra);
}
else
{
while($row = $res->fetch_array(MYSQLI_BOTH)) {
if($_GET['a'] == "fbaddra") {
if ($row['facebook'] === $_GET['facebook']) {
$fbaddr = $row['addr'];
} else {
$fbaddr = null;
}
if ($row['facebookp'] === $_GET['facebookp']) {
$fbpaddr = $row['addr'];
} else {
$fbpaddr = null;
}
$fbaddra = (array('facebook' => $fbaddr, 'facebookp' => $fbpaddr));
echo json_encode($fbaddra);
}
}
}
$mysqli->close();
UPDATE: The GET Request
I would like the GET request below to return the full array, with whatever value that didn't match as 'null' inside the array.
domain.com/api/core/engine.php?a=fbaddra&facebook=username&facebookp=pagename
The GET above currently returns null.
Requests that work:
domain.com/api/core/engine.php?a=fbaddra&facebook=username or domain.com/api/core/engine.php?a=fbaddra&facebookp=pagename
These requests return the full array with the values that match, or null for the values that don't.
TL;DR
I need assistance figuring out how to format code to give back the full array with a value of 'null' for no match found in a row.
rather than assigning as 'null' assign null. Your full code as follows :
include '../db/dbcon.php';
$res = $mysqli->query($q1) or trigger_error($mysqli->error."[$q1]");
if ($res) {
if($res->num_rows === 0)
{
echo json_encode('no match');
}
else
{
while($row = $res->fetch_array(MYSQLI_BOTH)) {
if($_GET['a'] == "fbaddra") {
if ($row['facebook'] === $_GET['facebook']) {
$fbaddr = $row['dogeaddr'];
//echo json_encode($row['dogeaddr']);
} else {
$fpaddr = null;
}
if ($row['facebookp'] === $_GET['facebookp']) {
$fbpaddr = $row['dogeaddr'];
//echo json_encode($row['dogeaddr']);
} else {
$fbpaddr = null;
}
$fbaddra = (array('facebook' => $fbaddr, 'facebookp' => $fbpaddr));
echo json_encode($fbaddra);
}
}
}
$mysqli->close();
You can even leave else part altogether.
Check your code in this fragment you not use same names for variables:
if ($row['facebook'] === $_GET['facebook']) {
$fbaddr = $row['dogeaddr'];
//echo json_encode($row['dogeaddr']);
} else {
$fpaddr = 'null';
}
$fbaddr not is same as $fpaddr, this assign wrong result to if statement.
It was the mysql query that was the problem.
For those who come across this, and need something similar, you'll need to format your query like this:
** MYSQL QUERY **
if ($_GET['PUTVALUEHERE']) {
$g = $_GET['PUTVALUEHERE'];
$gq = $mysqli->real_escape_string($g);
$q1 = "SELECT * FROM `addrbook` WHERE `facebookp` = '".$gq."' OR `facebook` = '".$gq."'";
}
** PHP CODE **
if($_GET['PUTVALUEHERE']{
echo json_encode($row['addr']);
}