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Would like to defer Javascript loading in Stucco Concrete5 theme

Permalink Browser Info Environment July 23, 2019 at 7:40 AM

I'd like to modify a theme PHP file(s) so that 'defer' is added to the script tags.
E.g.

<script
  src="jquery.js" defer></script>

The Concrete5 page is loading too slowly. (Over 6 seconds.)

Type:	Discussion
Status:	In Progress

facechomp replied on Jul 23, 2019 at 7:42 am Permalink Reply

(But it's not straightforward with this theme, because it looks like this:

public function registerAssets() {
        //$this->providesAsset('javascript', 'bootstrap/*');
      $this->providesAsset('css', 'bootstrap/*');
      $this->providesAsset('css', 'blocks/form');
      $this->providesAsset('css', 'core/frontend/*');
      $this->requireAsset('css', 'font-awesome');
      $this->requireAsset('javascript', 'jquery');
      $this->requireAsset('javascript', 'bootstrap/tooltip');
      $this->requireAsset('css', 'bootstrap/tooltip');
      $this->requireAsset('javascript', 'bootstrap/tooltip');
      $this->requireAsset('javascript', 'picturefill');
   }

)

jasteele12 replied on Jun 12, 2021 at 8:27 am Permalink Reply

Bump.

Has defer been discussed elsewhere as an option, something like:

$this->requireAsset('javascript', 'jquery', 'defer');  // or a boolean true maybe?

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Would like to defer Javascript loading in Stucco Concrete5 theme

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