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I cant run condition IF [closed]

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I have code to filter by dates, I have 2 condition,
First condition: get 'tanggal' from date picker on view
Second condition: variable 'tanggal' isNull
However, the code only runs the second condition, even though the condition variable date is given
This is the code:
View:
.... some code ....
<form method="POST">
<div class="form-group">
<label>Date</label>
<div class="input-group date">
<div class="input-group-addon">
<span class="glyphicon glyphicon-th"></span>
</div>
<form method="get">
<input type="date" name="tanggal">
<input type="submit" value="FILTER">
</form>
.... some code ....
<tbody>
<?php
foreach ((array)$getDepartDetail as $us) { ?>
<tr>
<td><?php echo $us->Name ?></td>
<td><?php echo $us->NIK ?></td>
<td><?php echo $us->gender ?></td>
<td><?php echo $us->PositionDesc ?></td>
<td><?php echo $us->Shift ?></td>
<td><?php echo $us->tgl ?></td>
<td><?php echo $us->Attendance ?></td>
<td><a class="btn btn-info" href="<?php echo site_url('data_detail/detail_datas/vieworc/' . $us->NIK); ?>">Detail</a></td>
</tr>
<?php } ?>
</tbody>
.... some code ....
Model:
.... some code ....
public function get_allDprtDetail($DepartmentID)
{
if(isset($_GET['tanggal'])){
$tgl = $_GET['tanggal'];
$datas = "
SELECT DISTINCT
.... some code ....
FROM
emp0001
INNER JOIN emp0003 ON emp0003.DepartmentID = emp0001.DepartmentID
LEFT JOIN v_dvc0004_test ON emp0003.NIK = v_dvc0004_test.NIK
AND DATE(v_dvc0004_test.Enroll) = '$tgl'
JOIN emp0002 ON emp0002.PositionID = emp0003.PositionID
LEFT JOIN shift ON emp0003.Shift_ID = shift.Shift_ID
WHERE
emp0001.DepartmentID = '$DepartmentID'
AND emp0003.IsActive = 'T'
ORDER BY
v_dvc0004_test.Enroll ASC
";}
else{
$datas = "
SELECT DISTINCT
.... some code ....
}
$query = $this->db->query($datas);
return $query->result()
;}

Firstly you should add a check for the results count ...
<tbody>
<?php if(count($getDepartDetail)> 0){ ?>
<?php foreach ($getDepartDetail as $us) { ?>
<tr>
<td><?php echo $us->Name ?></td>
<td><?php echo $us->NIK ?></td>
<td><?php echo $us->gender ?></td>
<td><?php echo $us->PositionDesc ?></td>
<td><?php echo $us->Shift ?></td>
<td><?php echo $us->tgl ?></td>
<td><?php echo $us->Attendance ?></td>
<td><a class="btn btn-info" href="<?php echo site_url('data_detail/detail_datas/vieworc/' . $us->NIK); ?>">Detail</a></td>
</tr>
<?php } ?>
<?php } ?>
</tbody>

Function get_allDprtDetail can return null if $_GET['tanggal'] doesn't set set. You may try to return empty array, like that
public function get_allDprtDetail($DepartmentID)
{
if(isset($_GET['tanggal'])){
some code
}
return [];
}

Delete from database using javascript

I have a page containing a database table with all the rows and columns.
What I am trying to do is to select all the rows I want and then delete them when I click on the button.
This is what I've done so far in the table.php page:
<?php
include "config.php"; //connection to database
incude "home.js";
$funcao="Select * from palavras";
$result=mysqli_query($link, $funcao);
?>
<button id="button_apaga" type="button" onclick="delete()" > DELETE </button>
<?php if($result->num_rows > 0) { ?>
<table class="table">
<tr>
<th>IdPalavra</th>
<th>Palavra</th>
<th>Grau de Dificuldade</th>
<th>Data</th>
<th>Hora</th>
<th>Selecionar</th>
</tr>
<?php while($row = mysqli_fetch_assoc($result)) { ?>
<tr role="row">
<td><?php echo $row['idpalavras']; ?></td>
<td><?php echo $row['palavra']; ?></td>
<td><?php echo $row['graudificuldade']; ?></td>
<td><?php echo $row['data']; ?></td>
<td><?php echo $row['hora']; ?></td>
<td><input type="checkbox" name="check" id="checkbox" /></td>
</tr>
<?php } ?>
</table>
<?php }
else{
echo "0 resultados";
} ?>
JavaScript Page (home.js):
function delete(id){
var check = document.getElementById('checkbox');
if(check.checked) {
// sql query
}
My question is how can I do que sql query considering it's in a different page. Can I just open php and put the query inside?
Also how can I receive all the IDs from the selected rows to the function?
Thank you in advance.

One approach would be to use AJAX. For the purpose of condensing the code, I'm going to also incorporate jQuery into this solution. I am also going to change your checkbox to an individual button link for the sake of making this a bit less code. A solution to delete multiple at the same time could work similarly to this, but since you're using AJAX most likely this is going to be easier for your users.
Modify table.php
<?php
include "config.php"; //connection to database
incude "home.js";
$funcao="Select * from palavras";
$result=mysqli_query($link, $funcao);
?>
<?php if($result->num_rows > 0) { ?>
<table class="table">
<tr>
<th>IdPalavra</th>
<th>Palavra</th>
<th>Grau de Dificuldade</th>
<th>Data</th>
<th>Hora</th>
<th>Selecionar</th>
</tr>
<?php while($row = mysqli_fetch_assoc($result)) { ?>
<tr role="row" class="palavras_row">
<td><?php echo $row['idpalavras']; ?></td>
<td><?php echo $row['palavra']; ?></td>
<td><?php echo $row['graudificuldade']; ?></td>
<td><?php echo $row['data']; ?></td>
<td><?php echo $row['hora']; ?></td>
<td>Delete</td>
</tr>
<?php } ?>
</table>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js?ver=3.3.1"></script>
<script type="text/javascript">
(function($) {
$(document).on('click', '.palavras_row a.palavras_delete', function() {
var _id = $(this).attr('data-id');
var _row = $(this).parent().parent();
$.ajax({
url: 'delete.php',
data: {
idpalavras: _id
},
type: 'POST',
dataType: 'json',
success: function(__resp) {
if (__resp.success) {
_row.remove(); // Deletes the row from the table
}
}
});
});
})(jQuery);
</script>
Create a new file in the same folder as your table.php and name it delete.php
<?php
$idpalavras = filter_input(INPUT_POST, 'idpalavras', FILTER_SANITIZE_NUMBER_INT);
$success = false;
if ($idpalavras) {
include "config.php"; //connection to database
$funcao="delete from palavras where idpalavras = " . $idpalavras;
$result=mysqli_query($link, $funcao);
$success = true;
}
header('Content-Type: application/json');
echo json_encode(array('success' => $success));
The solution above sends a simple command to your PHP backend where the delete query can be run by PHP. You cannot run a mysql command directly from javascript since that is frontend code.
This code is a functional solution, but it is abbreviated; a more complete solution would have more detailed handling of potential errors (either via AJAX or processing your delete query). It should also have some security on your delete.php to make sure unauthorized users aren't able to delete records without the proper permission to do so.

PHP Dynamic Table with edit/delete links to open a popup

I built a form where user can enter Country Name and Country's Dialing Code. That form submits to Database and then I pull the record from database in a Table showing Country Name, Country's Dialing Code and two more options of EDIT and DELETE (having GET URL Link e.g. www.abc.com/country.php?country=Pakistan)
I want to add AJAX to it so that when user clicks on EDIT or DELETE link a relevant pop-up open with data from GET URL.
Following is my Dynamic Table in PHP
<div>
<?php
$q = "SELECT * FROM country";
$result = mysqli_query($conn, $q);
echo "<table border=2><tr><th>Country Name</th><th>Country Code</th><th></th><th></th></tr>";
while($a = mysqli_fetch_array($result)) {
$cn = $a['cname'];
$cc = $a['ccode'];
?>
<tr>
<td><?php echo $cn ?></td> <td><?php echo $cc; ?></td>
<script type="text/javascript">
var a = 0;
var cname = new Array("<?php echo $cn;?>");
a++;
</script>
<td>
<a href='#' onclick='javascript:editWin(cname[a]); return(false);'>Edit</a>
</td>
<td id="<?php echo $cn;?>">
<a href='#' onclick='javascript:delWin(); return(false);'>Remove</a>
</td>
</tr>
<?php
}
?>
</div>
My external Javascript Function is as follows
function editWin(e) {
window.open('edit.php?country='+e,'','height=400, width=600, top=100,
left=400, scrollable=no, menubar=no', '');
};
In GET Url it says undefined when popup window opens.

I got the solution
My PHP Code is as follows
<div> <?php
$q = "SELECT * FROM country";
$result = mysqli_query($conn, $q);
echo "<table border=2><tr><th>Country Name</th><th>Country Code</th><th></th><th></th></tr>";
while($a = mysqli_fetch_array($result)) {
$cn = $a['cname'];
$cc = $a['ccode'];
?>
<tr>
<td><?php echo $cn ?></td> <td><?php echo $cc; ?></td>
<td><a href='#' id="<?php echo $cn; ?>" onclick='javascript:editWin(this.id); return(false);'>Edit</a></td>
<td><a href='#' id="<?php echo $cn; ?>" onclick='javascript:delWin(this.id); return(false);'>Remove</a></td></tr>
<?php
}
?>
</div>
and my Javascript is as follows
function editWin(e) {
window.open('edit.php?country='+e,'','height=400, width=600, top=100, left=400, scrollable=no, menubar=no', '');
};
function delWin(e) {
window.open('del.php?country='+e,'','height=400, width=600, top=100, left=400, scrollable=no, menubar=no', '');
};

model not displaying validation errors

I am new to yii. My ActiveRecord doesn't validate when save() is called.
model codes:
public function rules()
{
// NOTE: you should only define rules for those attributes that
// will receive user inputs.
return array(
array('firstName, secondName, lastName, gender, phoneNumber, email, address, education_background, basicSalary, departmentID, roleID, contractID, employed_by, reports_to, date_employed', 'required'),
array('phoneNumber, departmentID, roleID, contractID', 'numerical', 'integerOnly'=>true),
array('firstName, secondName, lastName', 'length', 'max'=>20),
array('firstName, secondName, lastName','type', 'type'=>'char','message'=>'This field accepts characters only'),
array('email','email'),
);
}
controller codes:
public function actionCreate()
{
$model=new Employee;
$message="email already exists";
// Uncomment the following line if AJAX validation is needed
// $this->performAjaxValidation($model);
if(isset($_POST['Employee']))
{
$model->attributes=$_POST['Employee'];
$model->password=md5(strtolower($model->firstName.'123'));
$to=$model->email;
$mailmessage="Dear ".$model->lastName." ".$model->firstName."<br> Thanks for your interest in working for XXX Company.
<br>Please note your login details are :- Email:".$model->email." Password: ".$model->firstName."123<br>
You can change password to your preference choice when you login.<br>
Kindly Regards<br>
HRMS administrator";
//echo $model->password; exit;
$criteria=new CDbCriteria();
$criteria->select='email';
$criteria->condition='email=:email';
$criteria->params=array(':email'=>$model->email);
if($check=Employee::model()->exists($criteria)){
$this->render('create',array(
'model'=>$model,'message'=>$message));
exit;
}else{
$model->save();
/*if($model->validate()){
echo 'valideted';
exit;
}
else {
echo 'not valid';
print_r($model->getErrors());
}
exit;
//$model->getErrors();*/
/*if(){
echo 'saved';
}
else{
print_r($model->getErrors());
}
exit;*/
$this->mailsend($to,$mailmessage);
// $cmd=Yii::app()->db->createCommand('select max(employee.employeeID),role.roleName,employee.departmentID FROM employee JOIN role ON employee.roleID=role.roleID');
$cmd=Yii::app()->db->createCommand('select employee.employeeID,role.roleName,department.departmentName FROM employee JOIN department ON employee.departmentID=department.departmentID JOIN role ON employee.roleID=role.roleID
ORDER BY employee.employeeID DESC LIMIT 1');
$rstid=$cmd->queryRow(false);
$id=$rstid[0];
$role=$rstid[1];
$dep=$rstid[2];
$history=Yii::app()->db->createCommand();
$history->insert('history',array(
'employeeID'=>$id,
'action_to'=>'as '.$role,
'department'=>$dep,
'reports_to'=>$model->reports_to,
'date'=>$model->date_employed,
));
Yii::app()->session['id']=$model->employeeID;
$this->redirect(array('view','id'=>$model->employeeID));
}
}
$this->render('create',array(
'model'=>$model,'message'=>''
));
}
view codes
<div class="form">
<?php $form=$this->beginWidget('CActiveForm', array(
'id'=>'employee-form',
// Please note: When you enable ajax validation, make sure the corresponding
// controller action is handling ajax validation correctly.
// There is a call to performAjaxValidation() commented in generated controller code.
// See class documentation of CActiveForm for details on this.
'enableAjaxValidation'=>false,
)); ?>
<p class="note">Fields with <span class="required">*</span> are required.</p>
<?php echo $form->errorSummary($model); ?>
<table>
<tr><td><?php echo $form->labelEx($model,'firstName'); ?></td>
<td><?php echo $form->textField($model,'firstName',array('size'=>20,'maxlength'=>20)); ?></td>
<td><?php echo $form->error($model,'firstName'); ?></td></tr>
<tr><td><?php echo $form->labelEx($model,'secondName'); ?></td>
<td><?php echo $form->textField($model,'secondName',array('size'=>20,'maxlength'=>20)); ?></td>
<td><?php echo $form->error($model,'secondName'); ?></td></tr>
<tr><td><?php echo $form->labelEx($model,'lastName'); ?></td>
<td><?php echo $form->textField($model,'lastName',array('size'=>20,'maxlength'=>20)); ?></td>
<td><?php echo $form->error($model,'lastName'); ?></td></tr>
<tr><td><?php echo $form->labelEx($model,'gender'); ?></td>
<td><?php echo $form->dropDownList($model,'gender',array('Male'=>'Male','Female'=>'Female')); ?></td>
<td><?php echo $form->error($model,'gender'); ?></td></tr>
<tr><td><?php echo $form->labelEx($model,'phoneNumber'); ?></td>
<td><?php echo $form->textField($model,'phoneNumber'); ?></td>
<td><?php echo $form->error($model,'phoneNumber'); ?></td></tr>
<tr><td><?php echo $form->labelEx($model,'email'); ?>
</td>
<td><?php echo $form->textField($model,'email',array('size'=>50,'maxlength'=>50)); ?></td>
<td style='color:red;'><?php echo $form->error($model,'email'); ?>
<?php echo $message; ?></td></tr>
<tr><td><?php echo $form->labelEx($model,'address'); ?></td>
<td><?php echo $form->textArea($model,'address',array('size'=>60,'maxlength'=>100)); ?></td>
<td><?php echo $form->error($model,'address'); ?></td></tr>
<tr><td><?php echo $form->labelEx($model,'education_background'); ?></td>
<td><?php echo $form->textArea($model,'education_background',array('size'=>60,'maxlength'=>300)); ?></td>
<td><?php echo $form->error($model,'education_background'); ?></td></tr>
<tr><td><?php echo $form->labelEx($model,'roleID'); ?></td>
<td><?php echo $form->dropDownList($model,'roleID',CHtml::listData(Role::model()->findAll(),'roleID','roleName'),
array(
'ajax' => array(
'type'=>'POST',
'dataType'=>'json',
'url'=>CController::createUrl('employee/getSalary'),
'success'=>'function(data){
$("#Employee_basicSalary").val(data.data1);
}'),
'prompt'=>'select'
)); ?></td>
<td><?php echo $form->error($model,'roleID'); ?></td></tr>
<tr>
<td><?php echo $form->labelEx($model,'basicSalary'); ?></td>
<td>
<?php echo $form->textField($model,'basicSalary',array('size'=>10,'maxlength'=>10)); ?>
</td>
<td><?php echo $form->error($model,'basicSalary'); ?></td>
</tr>
<tr><td><?php echo $form->labelEx($model,'departmentID'); ?></td>
<td><?php echo $form->dropDownList($model,'departmentID',CHtml::listData(Department::model()->findAll(),'departmentID','departmentName')); ?></td>
<td><?php echo $form->error($model,'departmentID'); ?></td></tr>
<tr><td><?php echo $form->labelEx($model,'date_employed'); ?></td>
<td> <?php $this->widget('zii.widgets.jui.CJuiDatePicker',array(
'name'=>'Employee[date_employed]',
'id'=>'Employee_date_employed',
'value'=>$model->date_employed,
'options'=>array(
'dateFormat'=>'yy-mm-dd',
'showAnim'=>'fold',
),
'htmlOptions'=>array(
'style'=>'height:20px;'
),
));
?></td>
<td><?php echo $form->error($model,'date_employed'); ?>
</td></tr>
<tr><td><?php echo $form->labelEx($model,'contractID'); ?></td>
<td> <?php echo $form->dropDownList($model,'contractID',CHtml::listData(Contract::model()->findAll(),'contractID','contractName'),
array(
'ajax' => array(
'type'=>'POST',
'dataType'=>'json',
'url'=>CController::createUrl('employee/getContDate'),
'success'=>'function(data){
$("#Employee_endcontract").val(data.data1);
}'),
'prompt'=>'select'
)); ?></td>
<td><?php echo $form->error($model,'contractID'); ?></td></tr>
<tr><td><?php echo $form->labelEx($model,'endcontract'); ?></td><td><?php echo $form->textField($model,'endcontract');?></td></tr>
<tr><td><?php echo $form->labelEx($model,'employed_by'); ?></td>
<td><?php echo $form->textField($model,'employed_by',array('size'=>50,'maxlength'=>50)); ?></td>
<td><?php echo $form->error($model,'employed_by'); ?></td></tr>
<tr><td><?php echo $form->labelEx($model,'reports_to'); ?></td>
<td><?php echo $form->dropDownList($model,'reports_to',array('Senior Manager'=>'Senior Manager','Assistant Manager'=>'Assistant Manager','System Administrator'=>'System Administrator')); ?></td>
<td><?php echo $form->error($model,'reports_to'); ?></td></tr>
<tr><td></td><td> <?php echo CHtml::submitButton($model->isNewRecord ? 'Create' : 'Save'); ?></td><td></td></tr>
</table>
<?php $this->endWidget(); ?>
</div><!-- form -->
This model does not validate and also doesn't display errors. Any help please?

You can check uniqueness of email in model (will be good to use scenarios).
You can create relations with department and role tables in your model.
Model code:
public function rules() {
// it will be good to use scenarios
return array(
array('firstName, secondName, lastName, gender, phoneNumber, email, address, education_background, basicSalary, departmentID, roleID, contractID, employed_by, reports_to, date_employed', 'required'),
array('phoneNumber, departmentID, roleID, contractID', 'numerical', 'integerOnly'=>true),
array('firstName, secondName, lastName', 'length', 'max'=>20),
array('firstName, secondName, lastName','type', 'type'=>'char','message'=>'This field accepts characters only'),
array('email','email'),
array('email','unique'),
);
}
public function relations() {
return array(
'department' => array(self::BELONGS_TO, 'Department', 'departmentID'), // Department CActivRecord model of `department` table
'role' => array(self::BELONGS_TO, 'Role', 'roleID'), // Role CActivRecord model of `role` table
);
}
Controller create action code:
public function actionCreate() {
$model=new Employee;
// Uncomment the following line if AJAX validation is needed
// $this->performAjaxValidation($model);
if(isset($_POST['Employee'])) {
$model->attributes=$_POST['Employee'];
$model->password=md5(strtolower($model->firstName.'123'));
if($model->save()) {
$mailmessage="Dear ".$model->lastName." ".$model->firstName."<br> Thanks for your interest in working for XXX Company.
<br>Please note your login details are :- Email:".$model->email." Password: ".$model->firstName."123<br>
You can change password to your preference choice when you login.<br>
Kindly Regards<br>
HRMS administrator";
$this->mailsend($model->email, $mailmessage);
Yii::app()->db->createCommand()->insert('history',array(
'employeeID'=>$model->employeeID,
'action_to'=>'as '.$model->role->roleName,
'department'=>$model->department->departmentName,
'reports_to'=>$model->reports_to,
'date'=>$model->date_employed,
));
Yii::app()->session['id']=$model->employeeID;
$this->redirect(array('view','id'=>$model->employeeID));
}
}
$this->render('create',array(
'model'=>$model,
));
}
Also you can set enableClientValidation to true in CActiveForm widget to enable js validation.

Disable button when db is populated enable when null on javascript

I have my database table named material
material:
mat_id mat_name status
1 bolts
2 steel approved
How can I make my button or maybe href link disable when status = 'approved'
on my html table?
like:
option mat_id material name
show button 1 bolts
no button 2 steel
my code for html/php:
<?php
$resource=mysql_query("Select * from material",$con);
while($result2=mysql_fetch_array($resource))
{
?>
<tr>
<th>option</th>
<th>mat_id</th>
<th>material name</th>
</tr>
<tr>
<td align="center">
<?php
$id = $rows['reqraw_id'];
if($rows['status']=="")
{
echo '<a href="addstockout.php?id=$id" > Update </a>';
} ?>
</td>
<td><?php echo $result2['mat_id']; ?></td>
<td><?php echo $result2['mat_name']; ?></td>
</tr>
<?php };?>
There is a problem on this line
echo '<a href="addstockout.php?id=$id" > Update </a>';
It doesn't get the id array from the db.

...
<?php if($result2['status'] == 'approved') { ?>
<td><button disabled="true">Button</button></td>
<?php
} else{ ?>
<td><button>Button</button></td>
<?php } ?>
...

if($result2['status']=="" OR $result2['status']===NULL)
{
echo '<button type="button">Click Me!</button>';
}else{
echo '<button type="button" disabled>Click Me!</button>';
}

<td><?php echo ($result2['status']===NULL)?"button here":"disabled"; ?></td>

I think this should do it:
Instead of
<td>button</td>
put:
<?php
echo '<td><button ';
if(!($result2['status']==="approved"))
{
echo 'disabled="true"';
}
echo '>Click</button></td>';
?>