how to get merged array list data in GridView Yii2 - php

Question

Here I have two tables
Employeedetails
Claimprocess
In employeedetails I have 8 columns:
Company_name, Employeecode, Employee_name, father_name, mother_name, wife_name, child1_name, and child2_name.
In Claimprocess table I have 5 columns:
Company_name, Employeecode, Employee_name, Healthcard_no, and claim_for.
In Claimprocess I set a dependent dropdown for employeecode. For example, if admin selects a company_name that automatically shows dependent employeecode, then again admin selects an employeecode that automatically shows the employee_name and employee relations name such as father_name, mother_name, wife_name etc...
This is the dependent dropdown code for employee_code by selecting company_name
claimform.php
<?= $form->field($model, 'company_id')->widget(Select2::classname(), [
'data' => ArrayHelper::map(Company::find()->all(),'id','companyname'),
'language' => 'en',
'options' => [
'placeholder' => 'Select a company ...',
'onchange' => '
$.post( "index.php?r=employeedetails/lists&id='.'"+$(this).val(), function( data ) {
$( "select#claimprocess-employee_id" ).html( data );
});',
],
'pluginOptions' => [
'allowClear' => true
],
]);
?>
employeedetailscontroller.php
public function actionLists($id)
{
$countEmployeedetails = Employeedetails::find()
->where(['company_id' => $id])
->count();
$employeedetails = Employeedetails::find()
->where(['company_id' => $id])
->all();
if($countEmployeedetails>0){
foreach($employeedetails as $employee){
echo "<option value='".$employee->id."'>".$employee->employeecode."</option>";
}
}
else{
echo "<option>-</option>";
}
}
This is dependent dropdown code for employee_name and relations_name by selecting employeecode
claimform.php
<?= $form->field($model, 'employee_id')->widget(Select2::classname(), [
'data' => ArrayHelper::map(Employeedetails::find()- >all(),'id','employeecode'),
'language' => 'en',
'options' => [
'placeholder' => 'Select a employeecode ...',
'onchange' => '
$.post( "index.php?r=employeedetails/lists2&id='.'"+$(this).val(), function( data ) {
$( "select#claimprocess-claim_for" ).html( data );
}),
$.post( "index.php?r=employeedetails/lists1&id='.'"+$(this).val(), function( data ) {
$( "select#claimprocess-employee_name" ).html( data );
});',
],
'pluginOptions' => [
'allowClear' => true
],
]);
?>
employeedetailscontroller.php
public function actionLists1($id)
{
$countEmployeedetails = Employeedetails::find()
->where(['id' => $id])
->count();
$employeedetails = Employeedetails::find()
->where(['id' => $id])
->all();
if($countEmployeedetails >= 0)
{
foreach($employeedetails as $employee)
{
echo "<option value='".$employee->id."'>".$employee->name."</option>";
}
}
else{
echo "<option>-</option>";
}
}
public function actionLists2($id)
{
$countEmployeedetails = Employeedetails::find()
->where(['id' => $id])
->count();
$employeedetails = Employeedetails::find()
->where(['id' => $id])
->all();
if($countEmployeedetails >= 0)
{
foreach($employeedetails as $employee)
{
echo "<option value='".$employee->id."'>".$employee->father_name."</option>";
echo "<option value='".$employee->id."'>".$employee->mother_name."</option>";
echo "<option value='".$employee->id."'>".$employee->wife_name."</option>";
echo "<option value='".$employee->id."'>".$employee->child1_name."</option>";
echo "<option value='".$employee->id."'>".$employee->child2_name."</option>";
}
}
else{
echo "<option>-</option>";
}
}
In claim_for field I have to select relation names of the particular employee, so what I did is combine all relation fields such as father_name, mother_name etc using array_merge and I got a name in form.
claimform.php
<?php
$em = ArrayHelper::map(Employeedetails::find()- >all(),'id','father_name');
$emp = ArrayHelper::map(Employeedetails::find()->all(),'id','mother_name');
$emp1 = ArrayHelper::map(Employeedetails::find()->all(),'id','wife_name');
$emp2 = ArrayHelper::map(Employeedetails::find()->all(),'id','child1_name');
$emp3 = ArrayHelper::map(Employeedetails::find()->all(),'id','child2_name');
$print = array_merge($em,$emp,$emp1,$emp2,$emp3);
// echo "<pre>";print_r($print);exit();echo "</pre>";
echo $form->field($model, 'claim_for')->dropDownList($print,['option' => '']);
?>
The problem:
While selecting relation I am getting all the relations name in the form, but while saving it in gridview I am getting employee_id instead of merge_array id.
So here I used this code to get relation name, but I dont know whether my write code is right or wrong:
<?= GridView::widget([
'dataProvider' => $dataProvider,
'filterModel' => $searchModel,
'columns' => [
['class' => 'yii\grid\SerialColumn'],
//'id',
'company.companyname',
'employee.employeecode',
'employee.name',
'claim_for',
[
'attribute' => 'claim_for',
'format' => 'raw',
'value' => function($model, $key, $index, $grid) {
$temp = $model->claim_for;
$si = Employeedetails::find()->where(['id' => $temp])->one();
return $si['father_name'];// here how to bring merged array relation name
},
],
'healthcard_no',
['class' => 'yii\grid\ActionColumn'],
],
]); ?>
I've been searching for two days but am not able to get it. If anyone can help, I'd appreciate it.

Answer 1

create field in claimprocess table as claim_for and store the getting value from employeedetails in seperate table. thats it, Hope it will you
claimprocesscontroller.php
$commaList = explode('-', $model->claim_for);
$model->claimer_name = $commaList[1];
employeedetails.php
echo "<option value='".$employee->id. '-' .$employee->name. "'>".$employee-RelationName7."</option>";