Templating engine like Blade not rendering ?

This topic has 4 replies, 2 voices, and was last updated 4 years ago by Julien.

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September 9, 2020 at 4:35 PM #21780
Julien
Participant
Hello,

I tried to use mb blocks with blade (templating engine from laravel) and code isn't interpreted.

I use a starter theme (Sage from Roots.io).

Render

And the code in my php template
```
<?php echo 'Hello World'; ?>
@php echo 'Hello World'; @endphp
{{ 'Hello World' }}
```
Do you think it's possible to fix that ?

Thanks

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September 9, 2020 at 4:51 PM #21785
Julien
Participant
I found a solution with the render_callback, do you think it's possible to get the render_template value inside the callback ?

With this value I can make only one render_callback for all of my custom blocks.

There is the current solution for someone who need it
```
public function my_hero_callback($attributes, $is_preview = false, $post_id = null){

    if (file_exists(get_theme_file_path("views/blocks/hero.blade.php"))) {
      echo \App\template("blocks.hero", [
        'attributes' => $attributes,
        'is_preview' => $is_preview,
        'post_id' => $post_id
      ]);
    }

  }
```
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September 9, 2020 at 5:03 PM #21788
Julien
Participant
We could maybe add information about render_template into the "set_block_data" function as follow ?

Base
```
private function set_block_data( &$attributes ) {
        $attributes['name'] = $this->id;
        $data = isset( $attributes['data'] ) ? $attributes['data'] : [];
        $this->storage->set_data( $data );
        ActiveBlock::set_block_name( $this->id );
    }
```
Into
```
private function set_block_data( &$attributes ) {
        $attributes['name'] = $this->id;
        $attributes['render_template'] = $this->render_template;
        $data = isset( $attributes['data'] ) ? $attributes['data'] : [];
        $this->storage->set_data( $data );
        ActiveBlock::set_block_name( $this->id );
    }
```
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September 9, 2020 at 11:12 PM #21798
Long Nguyen
Moderator
Hi,

Please take a look at the function render_block() under the function set_block_data(),
```
private function render_block( $attributes = [], $is_preview = false, $post_id = null ) {
    $this->enqueue_block_assests();

    if ( $this->render_callback ) {
        call_user_func( $this->render_callback, $attributes, $is_preview, $post_id );
        return;
    }

    if ( file_exists( $this->render_template ) ) {
        include $this->render_template;
    } else {
        locate_template( $this->render_template, true );
    }
}
```
if the callback is available, it will run the callback and end the function before call the template so it is impossible to run a template inside the callback. But thanks for the idea, I will discuss with the developer team to support this case.

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September 9, 2020 at 11:16 PM #21799

Julien
Participant

Thanks for your response but I did the trick on my first reply. Did you see it ?

For the code on your reply, you didn't read code correctly, if the render_callback exist, the function render_callback is called and then stop because you have a "return;"

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