How to Create a Dynamic Drop Down list in Magento 2 using AJAX
I am working on year make like module in magento 2.In that module there will be dynamic drop down list in the front end. When some one will select a category from the first option the next option will be enabled and and it will display all its child categories.I am stucked in creating the dynamic drop down list.
magento2 category
edited Jan 18 '17 at 7:29
Gopal Patel
2,9912930
asked Jan 18 '17 at 7:15
ArzedArzed
264
bumped to the homepage by Community♦ 8 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
I am working on year make like module in magento 2.In that module there will be dynamic drop down list in the front end. When some one will select a category from the first option the next option will be enabled and and it will display all its child categories.I am stucked in creating the dynamic drop down list.
magento2 category
edited Jan 18 '17 at 7:29
Gopal Patel
2,9912930
asked Jan 18 '17 at 7:15
ArzedArzed
264
bumped to the homepage by Community♦ 8 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
I am working on year make like module in magento 2.In that module there will be dynamic drop down list in the front end. When some one will select a category from the first option the next option will be enabled and and it will display all its child categories.I am stucked in creating the dynamic drop down list.
magento2 category
edited Jan 18 '17 at 7:29
Gopal Patel
2,9912930
asked Jan 18 '17 at 7:15
ArzedArzed
264
I am working on year make like module in magento 2.In that module there will be dynamic drop down list in the front end. When some one will select a category from the first option the next option will be enabled and and it will display all its child categories.I am stucked in creating the dynamic drop down list.
magento2 category
magento2 category
edited Jan 18 '17 at 7:29
Gopal Patel
2,9912930
asked Jan 18 '17 at 7:15
ArzedArzed
264
edited Jan 18 '17 at 7:29
Gopal Patel
2,9912930
asked Jan 18 '17 at 7:15
ArzedArzed
264
edited Jan 18 '17 at 7:29
Gopal Patel
2,9912930
edited Jan 18 '17 at 7:29
Gopal Patel
2,9912930
edited Jan 18 '17 at 7:29
Gopal Patel
2,9912930
2,9912930
asked Jan 18 '17 at 7:15
ArzedArzed
264
asked Jan 18 '17 at 7:15
ArzedArzed
264
asked Jan 18 '17 at 7:15
ArzedArzed
264
264
bumped to the homepage by Community♦ 8 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♦ 8 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
You'll need a controller that you post the category ID to and it returns a JSON array of child category names and IDs with which to populate the subsequent dropdown.
Something like this should work:
<?php
namespace YourModuleControllerIndex;
use MagentoCatalogApiCategoryRepositoryInterface;
use MagentoCatalogModelCategory;
use MagentoFrameworkAppActionAction;
use MagentoFrameworkAppActionContext;
use MagentoFrameworkControllerResultJsonFactory;
class ChildCategories extends Action
{
protected $categoryRepository;
protected $resultJsonFactory;
public function __construct(Context $context, CategoryRepositoryInterface $categoryRepository, JsonFactory $jsonFactory)
{
$this->categoryRepository = $categoryRepository;
$this->resultJsonFactory = $jsonFactory;
parent::__construct($context);
}
public function execute()
{
// get parent category
$parentId = $this->getRequest()->getParam('category_id');
/** @var Category $category */
$category = $this->categoryRepository->get($parentId);
$childrenData = ;
foreach ($category->getChildrenCategories() as $childrenCategory) {
$childrenData = [
'name' => $childrenCategory->getName(),
'id' => $childrenCategory->getId()
];
}
return $this->resultJsonFactory->create()->setData($childrenData);
}
}
answered Jan 18 '17 at 11:47
Aaron AllenAaron Allen
6,5442927
hi @Aron, how to call this controller in m2 standards? Also can you pls update code how to display in dropdown in template file
– jafar pinjar
Dec 31 '18 at 13:04
add a comment |
Your Answer
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "479"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fmagento.stackexchange.com%2fquestions%2f155226%2fhow-to-create-a-dynamic-drop-down-list-in-magento-2-using-ajax%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You'll need a controller that you post the category ID to and it returns a JSON array of child category names and IDs with which to populate the subsequent dropdown.
Something like this should work:
<?php
namespace YourModuleControllerIndex;
use MagentoCatalogApiCategoryRepositoryInterface;
use MagentoCatalogModelCategory;
use MagentoFrameworkAppActionAction;
use MagentoFrameworkAppActionContext;
use MagentoFrameworkControllerResultJsonFactory;
class ChildCategories extends Action
{
protected $categoryRepository;
protected $resultJsonFactory;
public function __construct(Context $context, CategoryRepositoryInterface $categoryRepository, JsonFactory $jsonFactory)
{
$this->categoryRepository = $categoryRepository;
$this->resultJsonFactory = $jsonFactory;
parent::__construct($context);
}
public function execute()
{
// get parent category
$parentId = $this->getRequest()->getParam('category_id');
/** @var Category $category */
$category = $this->categoryRepository->get($parentId);
$childrenData = ;
foreach ($category->getChildrenCategories() as $childrenCategory) {
$childrenData = [
'name' => $childrenCategory->getName(),
'id' => $childrenCategory->getId()
];
}
return $this->resultJsonFactory->create()->setData($childrenData);
}
}
answered Jan 18 '17 at 11:47
Aaron AllenAaron Allen
6,5442927
hi @Aron, how to call this controller in m2 standards? Also can you pls update code how to display in dropdown in template file
– jafar pinjar
Dec 31 '18 at 13:04
add a comment |
You'll need a controller that you post the category ID to and it returns a JSON array of child category names and IDs with which to populate the subsequent dropdown.
Something like this should work:
<?php
namespace YourModuleControllerIndex;
use MagentoCatalogApiCategoryRepositoryInterface;
use MagentoCatalogModelCategory;
use MagentoFrameworkAppActionAction;
use MagentoFrameworkAppActionContext;
use MagentoFrameworkControllerResultJsonFactory;
class ChildCategories extends Action
{
protected $categoryRepository;
protected $resultJsonFactory;
public function __construct(Context $context, CategoryRepositoryInterface $categoryRepository, JsonFactory $jsonFactory)
{
$this->categoryRepository = $categoryRepository;
$this->resultJsonFactory = $jsonFactory;
parent::__construct($context);
}
public function execute()
{
// get parent category
$parentId = $this->getRequest()->getParam('category_id');
/** @var Category $category */
$category = $this->categoryRepository->get($parentId);
$childrenData = ;
foreach ($category->getChildrenCategories() as $childrenCategory) {
$childrenData = [
'name' => $childrenCategory->getName(),
'id' => $childrenCategory->getId()
];
}
return $this->resultJsonFactory->create()->setData($childrenData);
}
}
answered Jan 18 '17 at 11:47
Aaron AllenAaron Allen
6,5442927
hi @Aron, how to call this controller in m2 standards? Also can you pls update code how to display in dropdown in template file
– jafar pinjar
Dec 31 '18 at 13:04
add a comment |
You'll need a controller that you post the category ID to and it returns a JSON array of child category names and IDs with which to populate the subsequent dropdown.
Something like this should work:
<?php
namespace YourModuleControllerIndex;
use MagentoCatalogApiCategoryRepositoryInterface;
use MagentoCatalogModelCategory;
use MagentoFrameworkAppActionAction;
use MagentoFrameworkAppActionContext;
use MagentoFrameworkControllerResultJsonFactory;
class ChildCategories extends Action
{
protected $categoryRepository;
protected $resultJsonFactory;
public function __construct(Context $context, CategoryRepositoryInterface $categoryRepository, JsonFactory $jsonFactory)
{
$this->categoryRepository = $categoryRepository;
$this->resultJsonFactory = $jsonFactory;
parent::__construct($context);
}
public function execute()
{
// get parent category
$parentId = $this->getRequest()->getParam('category_id');
/** @var Category $category */
$category = $this->categoryRepository->get($parentId);
$childrenData = ;
foreach ($category->getChildrenCategories() as $childrenCategory) {
$childrenData = [
'name' => $childrenCategory->getName(),
'id' => $childrenCategory->getId()
];
}
return $this->resultJsonFactory->create()->setData($childrenData);
}
}
answered Jan 18 '17 at 11:47
Aaron AllenAaron Allen
6,5442927
You'll need a controller that you post the category ID to and it returns a JSON array of child category names and IDs with which to populate the subsequent dropdown.
Something like this should work:
<?php
namespace YourModuleControllerIndex;
use MagentoCatalogApiCategoryRepositoryInterface;
use MagentoCatalogModelCategory;
use MagentoFrameworkAppActionAction;
use MagentoFrameworkAppActionContext;
use MagentoFrameworkControllerResultJsonFactory;
class ChildCategories extends Action
{
protected $categoryRepository;
protected $resultJsonFactory;
public function __construct(Context $context, CategoryRepositoryInterface $categoryRepository, JsonFactory $jsonFactory)
{
$this->categoryRepository = $categoryRepository;
$this->resultJsonFactory = $jsonFactory;
parent::__construct($context);
}
public function execute()
{
// get parent category
$parentId = $this->getRequest()->getParam('category_id');
/** @var Category $category */
$category = $this->categoryRepository->get($parentId);
$childrenData = ;
foreach ($category->getChildrenCategories() as $childrenCategory) {
$childrenData = [
'name' => $childrenCategory->getName(),
'id' => $childrenCategory->getId()
];
}
return $this->resultJsonFactory->create()->setData($childrenData);
}
}
answered Jan 18 '17 at 11:47
Aaron AllenAaron Allen
6,5442927
answered Jan 18 '17 at 11:47
Aaron AllenAaron Allen
6,5442927
answered Jan 18 '17 at 11:47
Aaron AllenAaron Allen
6,5442927
answered Jan 18 '17 at 11:47
Aaron AllenAaron Allen
6,5442927
6,5442927
hi @Aron, how to call this controller in m2 standards? Also can you pls update code how to display in dropdown in template file
– jafar pinjar
Dec 31 '18 at 13:04
add a comment |
hi @Aron, how to call this controller in m2 standards? Also can you pls update code how to display in dropdown in template file
– jafar pinjar
Dec 31 '18 at 13:04
hi @Aron, how to call this controller in m2 standards? Also can you pls update code how to display in dropdown in template file
– jafar pinjar
Dec 31 '18 at 13:04
hi @Aron, how to call this controller in m2 standards? Also can you pls update code how to display in dropdown in template file
– jafar pinjar
Dec 31 '18 at 13:04
add a comment |
Thanks for contributing an answer to Magento Stack Exchange!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fmagento.stackexchange.com%2fquestions%2f155226%2fhow-to-create-a-dynamic-drop-down-list-in-magento-2-using-ajax%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
