How to get value from custom drop down field of system config in magento 2












2















I need the value of selected value from system config file. Below is my code example.



system.xml file



<field id="test" translate="label" type="select" sortOrder="30" showInDefault="1" showInWebsite="1" showInStore="1">
<label>Select Product Tab</label>
<source_model>VendorModulenameModelConfigSourceProducts</source_model>
</field>


Model file



namespace VendorModulenameModelConfigSource;

use MagentoFrameworkOptionArrayInterface;

class Products implements ArrayInterface
{

/*
* Option getter
* @return array
*/
public function toOptionArray()
{
$arr = $this->toArray();
$ret = ;
foreach ($arr as $key => $value) {
$ret = [
'value' => $key,
'label' => $value
];
}
return $ret;
}

/*
* Get options in "key-value" format
* @return array
*/
public function toArray()
{
$valList = [
'1' => 'A',
'2' => 'B',
'3' => 'C',
'4' => 'D'

];
return $valList;
}
}


I need selected value in block or template file










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  • have you got answer? need your comments.

    – chirag
    Dec 27 '16 at 9:02


















2















I need the value of selected value from system config file. Below is my code example.



system.xml file



<field id="test" translate="label" type="select" sortOrder="30" showInDefault="1" showInWebsite="1" showInStore="1">
<label>Select Product Tab</label>
<source_model>VendorModulenameModelConfigSourceProducts</source_model>
</field>


Model file



namespace VendorModulenameModelConfigSource;

use MagentoFrameworkOptionArrayInterface;

class Products implements ArrayInterface
{

/*
* Option getter
* @return array
*/
public function toOptionArray()
{
$arr = $this->toArray();
$ret = ;
foreach ($arr as $key => $value) {
$ret = [
'value' => $key,
'label' => $value
];
}
return $ret;
}

/*
* Get options in "key-value" format
* @return array
*/
public function toArray()
{
$valList = [
'1' => 'A',
'2' => 'B',
'3' => 'C',
'4' => 'D'

];
return $valList;
}
}


I need selected value in block or template file










share|improve this question
















bumped to the homepage by Community 5 mins ago


This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
















  • have you got answer? need your comments.

    – chirag
    Dec 27 '16 at 9:02
















2












2








2


1






I need the value of selected value from system config file. Below is my code example.



system.xml file



<field id="test" translate="label" type="select" sortOrder="30" showInDefault="1" showInWebsite="1" showInStore="1">
<label>Select Product Tab</label>
<source_model>VendorModulenameModelConfigSourceProducts</source_model>
</field>


Model file



namespace VendorModulenameModelConfigSource;

use MagentoFrameworkOptionArrayInterface;

class Products implements ArrayInterface
{

/*
* Option getter
* @return array
*/
public function toOptionArray()
{
$arr = $this->toArray();
$ret = ;
foreach ($arr as $key => $value) {
$ret = [
'value' => $key,
'label' => $value
];
}
return $ret;
}

/*
* Get options in "key-value" format
* @return array
*/
public function toArray()
{
$valList = [
'1' => 'A',
'2' => 'B',
'3' => 'C',
'4' => 'D'

];
return $valList;
}
}


I need selected value in block or template file










share|improve this question
















I need the value of selected value from system config file. Below is my code example.



system.xml file



<field id="test" translate="label" type="select" sortOrder="30" showInDefault="1" showInWebsite="1" showInStore="1">
<label>Select Product Tab</label>
<source_model>VendorModulenameModelConfigSourceProducts</source_model>
</field>


Model file



namespace VendorModulenameModelConfigSource;

use MagentoFrameworkOptionArrayInterface;

class Products implements ArrayInterface
{

/*
* Option getter
* @return array
*/
public function toOptionArray()
{
$arr = $this->toArray();
$ret = ;
foreach ($arr as $key => $value) {
$ret = [
'value' => $key,
'label' => $value
];
}
return $ret;
}

/*
* Get options in "key-value" format
* @return array
*/
public function toArray()
{
$valList = [
'1' => 'A',
'2' => 'B',
'3' => 'C',
'4' => 'D'

];
return $valList;
}
}


I need selected value in block or template file







magento2 core-config-data






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edited Dec 26 '16 at 11:18









chirag

2,0981830




2,0981830










asked Dec 26 '16 at 10:41









PinkuPinku

182319




182319





bumped to the homepage by Community 5 mins ago


This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.







bumped to the homepage by Community 5 mins ago


This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.















  • have you got answer? need your comments.

    – chirag
    Dec 27 '16 at 9:02





















  • have you got answer? need your comments.

    – chirag
    Dec 27 '16 at 9:02



















have you got answer? need your comments.

– chirag
Dec 27 '16 at 9:02







have you got answer? need your comments.

– chirag
Dec 27 '16 at 9:02












2 Answers
2






active

oldest

votes


















0














You can use ScopeConfigInterface class to get value



<?php 

protected $_storeConfig;

public function __construct(
---
MagentoFrameworkAppConfigScopeConfigInterface $scopeConfig,
) {
$this->_storeConfig = $scopeConfig;
echo $this->_storeConfig->getValue('sectionName/groupName/fieldName');die;
parent::__construct($context);
}





share|improve this answer































    0














    You need to inject the instance of MagentoFrameworkAppConfigScopeConfigInterface in your block.



    $protected $scopeConfig;
    public function __construct(
    ....
    MagentoFrameworkAppConfigScopeConfigInterface $scopeConfig,
    ....
    ) {
    ...
    $this->scopeConfig = $scopeConfig;
    ....
    }


    Then create the method getStoreValue()



    public function getStoreValue()
    {
    return $this->scopeConfig->getValue(
    'general/store_information/name',
    MagentoStoreModelScopeInterface::SCOPE_STORE
    );
    }


    and call in your template echo $this->getStoreValue()






    share|improve this answer























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      2 Answers
      2






      active

      oldest

      votes








      2 Answers
      2






      active

      oldest

      votes









      active

      oldest

      votes






      active

      oldest

      votes









      0














      You can use ScopeConfigInterface class to get value



      <?php 

      protected $_storeConfig;

      public function __construct(
      ---
      MagentoFrameworkAppConfigScopeConfigInterface $scopeConfig,
      ) {
      $this->_storeConfig = $scopeConfig;
      echo $this->_storeConfig->getValue('sectionName/groupName/fieldName');die;
      parent::__construct($context);
      }





      share|improve this answer




























        0














        You can use ScopeConfigInterface class to get value



        <?php 

        protected $_storeConfig;

        public function __construct(
        ---
        MagentoFrameworkAppConfigScopeConfigInterface $scopeConfig,
        ) {
        $this->_storeConfig = $scopeConfig;
        echo $this->_storeConfig->getValue('sectionName/groupName/fieldName');die;
        parent::__construct($context);
        }





        share|improve this answer


























          0












          0








          0







          You can use ScopeConfigInterface class to get value



          <?php 

          protected $_storeConfig;

          public function __construct(
          ---
          MagentoFrameworkAppConfigScopeConfigInterface $scopeConfig,
          ) {
          $this->_storeConfig = $scopeConfig;
          echo $this->_storeConfig->getValue('sectionName/groupName/fieldName');die;
          parent::__construct($context);
          }





          share|improve this answer













          You can use ScopeConfigInterface class to get value



          <?php 

          protected $_storeConfig;

          public function __construct(
          ---
          MagentoFrameworkAppConfigScopeConfigInterface $scopeConfig,
          ) {
          $this->_storeConfig = $scopeConfig;
          echo $this->_storeConfig->getValue('sectionName/groupName/fieldName');die;
          parent::__construct($context);
          }






          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Dec 26 '16 at 11:05









          PriyankPriyank

          5,19841949




          5,19841949

























              0














              You need to inject the instance of MagentoFrameworkAppConfigScopeConfigInterface in your block.



              $protected $scopeConfig;
              public function __construct(
              ....
              MagentoFrameworkAppConfigScopeConfigInterface $scopeConfig,
              ....
              ) {
              ...
              $this->scopeConfig = $scopeConfig;
              ....
              }


              Then create the method getStoreValue()



              public function getStoreValue()
              {
              return $this->scopeConfig->getValue(
              'general/store_information/name',
              MagentoStoreModelScopeInterface::SCOPE_STORE
              );
              }


              and call in your template echo $this->getStoreValue()






              share|improve this answer




























                0














                You need to inject the instance of MagentoFrameworkAppConfigScopeConfigInterface in your block.



                $protected $scopeConfig;
                public function __construct(
                ....
                MagentoFrameworkAppConfigScopeConfigInterface $scopeConfig,
                ....
                ) {
                ...
                $this->scopeConfig = $scopeConfig;
                ....
                }


                Then create the method getStoreValue()



                public function getStoreValue()
                {
                return $this->scopeConfig->getValue(
                'general/store_information/name',
                MagentoStoreModelScopeInterface::SCOPE_STORE
                );
                }


                and call in your template echo $this->getStoreValue()






                share|improve this answer


























                  0












                  0








                  0







                  You need to inject the instance of MagentoFrameworkAppConfigScopeConfigInterface in your block.



                  $protected $scopeConfig;
                  public function __construct(
                  ....
                  MagentoFrameworkAppConfigScopeConfigInterface $scopeConfig,
                  ....
                  ) {
                  ...
                  $this->scopeConfig = $scopeConfig;
                  ....
                  }


                  Then create the method getStoreValue()



                  public function getStoreValue()
                  {
                  return $this->scopeConfig->getValue(
                  'general/store_information/name',
                  MagentoStoreModelScopeInterface::SCOPE_STORE
                  );
                  }


                  and call in your template echo $this->getStoreValue()






                  share|improve this answer













                  You need to inject the instance of MagentoFrameworkAppConfigScopeConfigInterface in your block.



                  $protected $scopeConfig;
                  public function __construct(
                  ....
                  MagentoFrameworkAppConfigScopeConfigInterface $scopeConfig,
                  ....
                  ) {
                  ...
                  $this->scopeConfig = $scopeConfig;
                  ....
                  }


                  Then create the method getStoreValue()



                  public function getStoreValue()
                  {
                  return $this->scopeConfig->getValue(
                  'general/store_information/name',
                  MagentoStoreModelScopeInterface::SCOPE_STORE
                  );
                  }


                  and call in your template echo $this->getStoreValue()







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered Dec 26 '16 at 11:12









                  chiragchirag

                  2,0981830




                  2,0981830






























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