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Passing variable to Octobercms blogPosts component

Passing variable to Octobercms blogPosts component using a Repeater markupSecure hash and salt for PHP passwordsReference — What does this symbol mean in PHP?How does PHP 'foreach' actually work?Reference - What does this error mean in PHP?Rendering a component partial from code in OctoberCMSCan templates be nested in OctoberCMS?OctoberCMS -> Access to a different Pages->Content TabCan i pass php variables when including a partial?Passing ViewBag Variable to ComponentOctoberCMS - Overridden Blog Component (Rainlab Blog) Multiple Usage in Same Page

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0

On Octobercms blogPosts component i want to pass a variable. I want to change postsPerPage value using:

variable name="blog_postnumber" label="postnumber" tab="postnumber" type="number"/variable

on static layout. So i want to be able to change postsPerPage component value with this field on static Pages.

I use a partial with blogPosts component. On component postsPerPage field i insert the variable.

postsPerPage = " blog_postnumber "

Then i try to insert a number in my field on my static page but is not working. Any idea on how can i pass variables on component?

php laravel twig octobercms

share|improve this question

edited Mar 26 at 20:20

Haral

asked Mar 25 at 23:26

HaralHaral

5333 silver badges99 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  where this field is rendered blog_postnumber can you share details
  
  – Hardik Satasiya
  Mar 26 at 6:21
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I render this field on static layout.htm using variable name="blog_postnumber" label="postnumber" tab="postnumber" type="number"/variable. I want to be able to change postsPerPage component value using the this field on my static Pages
  
  – Haral
  Mar 26 at 11:23
  
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  I edited my post to make more clear what I want to achieve.
  
  – Haral
  Mar 26 at 20:22
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  ok and where do you include your blogPosts component can you also share that detail
  
  – Hardik Satasiya
  Mar 27 at 16:58
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I use a partial with blogPosts component. Inside that partial i want to be able to pass variables on component.
  
  – Haral
  Mar 27 at 18:55
  

  
  
  
  

 | 
show 2 more comments

0

On Octobercms blogPosts component i want to pass a variable. I want to change postsPerPage value using:

variable name="blog_postnumber" label="postnumber" tab="postnumber" type="number"/variable

on static layout. So i want to be able to change postsPerPage component value with this field on static Pages.

I use a partial with blogPosts component. On component postsPerPage field i insert the variable.

postsPerPage = " blog_postnumber "

Then i try to insert a number in my field on my static page but is not working. Any idea on how can i pass variables on component?

php laravel twig octobercms

share|improve this question

edited Mar 26 at 20:20

Haral

asked Mar 25 at 23:26

HaralHaral

5333 silver badges99 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  where this field is rendered blog_postnumber can you share details
  
  – Hardik Satasiya
  Mar 26 at 6:21
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I render this field on static layout.htm using variable name="blog_postnumber" label="postnumber" tab="postnumber" type="number"/variable. I want to be able to change postsPerPage component value using the this field on my static Pages
  
  – Haral
  Mar 26 at 11:23
  
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  I edited my post to make more clear what I want to achieve.
  
  – Haral
  Mar 26 at 20:22
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  ok and where do you include your blogPosts component can you also share that detail
  
  – Hardik Satasiya
  Mar 27 at 16:58
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I use a partial with blogPosts component. Inside that partial i want to be able to pass variables on component.
  
  – Haral
  Mar 27 at 18:55
  

  
  
  
  

 | 
show 2 more comments

On Octobercms blogPosts component i want to pass a variable. I want to change postsPerPage value using:

variable name="blog_postnumber" label="postnumber" tab="postnumber" type="number"/variable

on static layout. So i want to be able to change postsPerPage component value with this field on static Pages.

I use a partial with blogPosts component. On component postsPerPage field i insert the variable.

postsPerPage = " blog_postnumber "

Then i try to insert a number in my field on my static page but is not working. Any idea on how can i pass variables on component?

php laravel twig octobercms

share|improve this question

edited Mar 26 at 20:20

Haral

asked Mar 25 at 23:26

HaralHaral

5333 silver badges99 bronze badges

variable name="blog_postnumber" label="postnumber" tab="postnumber" type="number"/variable

postsPerPage = " blog_postnumber "

share|improve this question

edited Mar 26 at 20:20

Haral

asked Mar 25 at 23:26

HaralHaral

5333 silver badges99 bronze badges

share|improve this question

edited Mar 26 at 20:20

Haral

asked Mar 25 at 23:26

HaralHaral

5333 silver badges99 bronze badges

asked Mar 25 at 23:26

HaralHaral

5333 silver badges99 bronze badges

asked Mar 25 at 23:26

HaralHaral

5333 silver badges99 bronze badges

1 Answer
1

active

oldest

votes

0

Its really tricky that your passed variable/property to component will be used or not if that property is fetched in component's onRender method it will be used, if its used on onRun then it will not be used. ( its OctoberCMS Design )

for blogPosts component its in onRun so when you pass property like this % component 'blogPosts' postsPerPage="2" % it will not be used, But To handle this we need other work-around

---

(1) for the component blogPosts you included in partial you need to use property from param. check screen shot.

(2) In you Static layout's Code section you need to add this code

public function onStart() 
 $statiPage = $this->page->apiBag['staticPage'];
 // default posts per page
 $defaultBlogPost = 5;
 if(isset($statiPage->viewBag['blog_postnumber'])) 
 // fetching value from the page field
 $defaultBlogPost = intVal($statiPage->viewBag['blog_postnumber']);
 $router = $this->getRouter();
 // combine with existing params
 $router->setParameters(['myBlogPerPage' => $defaultBlogPost] + $router->getParameters());
 

And in markup part field

variable name="blog_postnumber" label="postnumber" tab="postnumber" type="number"/variable

(3) Now you can start using it set variable value we set it by default 5 in code section, to override it specify value in page's postnumber field section

It will start working.

If any doubts please comment.

share|improve this answer

answered Mar 28 at 7:35

Hardik SatasiyaHardik Satasiya

5,66711 gold badge1212 silver badges2626 bronze badges

• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  Hardik Thank you for this Excellent Tutorial! When i use {variable ..../variable markup everything is working fine. Do you know how can i make te same using repeater groups? using repeater name="sections" groups="~/themes/..../fields.yaml" tab="Fields"/repeater markup?
  
  – Haral
  Mar 28 at 18:07
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  if you use repeater you will get multiple values so how do we find you need which value, still if you can use dd($statiPage->viewBag); in code section where we used $defaultBlogPost just dump output and you can check values and use values accordingly.
  
  – Hardik Satasiya
  Mar 29 at 8:35
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  still if you face issue please create new question explaining how you wan to use that repeater field values and what are fields etc.. so i can assist you more.
  
  – Hardik Satasiya
  Mar 29 at 8:36
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thank you Hardik. I created other question here: stackoverflow.com/questions/55421938/…
  
  – Haral
  Mar 29 at 16:42
  

  
  
  
  

add a comment | 

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0

Its really tricky that your passed variable/property to component will be used or not if that property is fetched in component's onRender method it will be used, if its used on onRun then it will not be used. ( its OctoberCMS Design )

for blogPosts component its in onRun so when you pass property like this % component 'blogPosts' postsPerPage="2" % it will not be used, But To handle this we need other work-around

---

(1) for the component blogPosts you included in partial you need to use property from param. check screen shot.

(2) In you Static layout's Code section you need to add this code

public function onStart() 
 $statiPage = $this->page->apiBag['staticPage'];
 // default posts per page
 $defaultBlogPost = 5;
 if(isset($statiPage->viewBag['blog_postnumber'])) 
 // fetching value from the page field
 $defaultBlogPost = intVal($statiPage->viewBag['blog_postnumber']);
 $router = $this->getRouter();
 // combine with existing params
 $router->setParameters(['myBlogPerPage' => $defaultBlogPost] + $router->getParameters());
 

And in markup part field

variable name="blog_postnumber" label="postnumber" tab="postnumber" type="number"/variable

(3) Now you can start using it set variable value we set it by default 5 in code section, to override it specify value in page's postnumber field section

It will start working.

If any doubts please comment.

share|improve this answer

answered Mar 28 at 7:35

Hardik SatasiyaHardik Satasiya

5,66711 gold badge1212 silver badges2626 bronze badges

• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  Hardik Thank you for this Excellent Tutorial! When i use {variable ..../variable markup everything is working fine. Do you know how can i make te same using repeater groups? using repeater name="sections" groups="~/themes/..../fields.yaml" tab="Fields"/repeater markup?
  
  – Haral
  Mar 28 at 18:07
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  if you use repeater you will get multiple values so how do we find you need which value, still if you can use dd($statiPage->viewBag); in code section where we used $defaultBlogPost just dump output and you can check values and use values accordingly.
  
  – Hardik Satasiya
  Mar 29 at 8:35
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  still if you face issue please create new question explaining how you wan to use that repeater field values and what are fields etc.. so i can assist you more.
  
  – Hardik Satasiya
  Mar 29 at 8:36
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thank you Hardik. I created other question here: stackoverflow.com/questions/55421938/…
  
  – Haral
  Mar 29 at 16:42
  

  
  
  
  

add a comment | 

0

Its really tricky that your passed variable/property to component will be used or not if that property is fetched in component's onRender method it will be used, if its used on onRun then it will not be used. ( its OctoberCMS Design )

for blogPosts component its in onRun so when you pass property like this % component 'blogPosts' postsPerPage="2" % it will not be used, But To handle this we need other work-around

---

(1) for the component blogPosts you included in partial you need to use property from param. check screen shot.

(2) In you Static layout's Code section you need to add this code

public function onStart() 
 $statiPage = $this->page->apiBag['staticPage'];
 // default posts per page
 $defaultBlogPost = 5;
 if(isset($statiPage->viewBag['blog_postnumber'])) 
 // fetching value from the page field
 $defaultBlogPost = intVal($statiPage->viewBag['blog_postnumber']);
 $router = $this->getRouter();
 // combine with existing params
 $router->setParameters(['myBlogPerPage' => $defaultBlogPost] + $router->getParameters());
 

And in markup part field

variable name="blog_postnumber" label="postnumber" tab="postnumber" type="number"/variable

(3) Now you can start using it set variable value we set it by default 5 in code section, to override it specify value in page's postnumber field section

It will start working.

If any doubts please comment.

share|improve this answer

answered Mar 28 at 7:35

Hardik SatasiyaHardik Satasiya

5,66711 gold badge1212 silver badges2626 bronze badges

• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  Hardik Thank you for this Excellent Tutorial! When i use {variable ..../variable markup everything is working fine. Do you know how can i make te same using repeater groups? using repeater name="sections" groups="~/themes/..../fields.yaml" tab="Fields"/repeater markup?
  
  – Haral
  Mar 28 at 18:07
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  if you use repeater you will get multiple values so how do we find you need which value, still if you can use dd($statiPage->viewBag); in code section where we used $defaultBlogPost just dump output and you can check values and use values accordingly.
  
  – Hardik Satasiya
  Mar 29 at 8:35
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  still if you face issue please create new question explaining how you wan to use that repeater field values and what are fields etc.. so i can assist you more.
  
  – Hardik Satasiya
  Mar 29 at 8:36
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thank you Hardik. I created other question here: stackoverflow.com/questions/55421938/…
  
  – Haral
  Mar 29 at 16:42
  

  
  
  
  

add a comment | 

Its really tricky that your passed variable/property to component will be used or not if that property is fetched in component's onRender method it will be used, if its used on onRun then it will not be used. ( its OctoberCMS Design )

for blogPosts component its in onRun so when you pass property like this % component 'blogPosts' postsPerPage="2" % it will not be used, But To handle this we need other work-around

---

(1) for the component blogPosts you included in partial you need to use property from param. check screen shot.

(2) In you Static layout's Code section you need to add this code

public function onStart() 
 $statiPage = $this->page->apiBag['staticPage'];
 // default posts per page
 $defaultBlogPost = 5;
 if(isset($statiPage->viewBag['blog_postnumber'])) 
 // fetching value from the page field
 $defaultBlogPost = intVal($statiPage->viewBag['blog_postnumber']);
 $router = $this->getRouter();
 // combine with existing params
 $router->setParameters(['myBlogPerPage' => $defaultBlogPost] + $router->getParameters());
 

And in markup part field

variable name="blog_postnumber" label="postnumber" tab="postnumber" type="number"/variable

(3) Now you can start using it set variable value we set it by default 5 in code section, to override it specify value in page's postnumber field section

It will start working.

If any doubts please comment.

share|improve this answer

answered Mar 28 at 7:35

Hardik SatasiyaHardik Satasiya

5,66711 gold badge1212 silver badges2626 bronze badges

public function onStart() 
 $statiPage = $this->page->apiBag['staticPage'];
 // default posts per page
 $defaultBlogPost = 5;
 if(isset($statiPage->viewBag['blog_postnumber'])) 
 // fetching value from the page field
 $defaultBlogPost = intVal($statiPage->viewBag['blog_postnumber']);
 $router = $this->getRouter();
 // combine with existing params
 $router->setParameters(['myBlogPerPage' => $defaultBlogPost] + $router->getParameters());
 

variable name="blog_postnumber" label="postnumber" tab="postnumber" type="number"/variable

share|improve this answer

answered Mar 28 at 7:35

Hardik SatasiyaHardik Satasiya

5,66711 gold badge1212 silver badges2626 bronze badges

answered Mar 28 at 7:35

Hardik SatasiyaHardik Satasiya

5,66711 gold badge1212 silver badges2626 bronze badges

answered Mar 28 at 7:35

Hardik SatasiyaHardik Satasiya

5,66711 gold badge1212 silver badges2626 bronze badges