12 lines
		
	
	
		
			326 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
		
		
			
		
	
	
			12 lines
		
	
	
		
			326 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
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								(function (Drupal, once) {
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								  Drupal.behaviors.dialog = {
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								    attach: function (context, settings) {
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								      let settingsTray = once('contentBlockPreview', '#drupal-off-canvas', context);
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								      console.log(settingsTray);
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								      settingsTray.forEach((tray) => {
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								        console.log("hello");
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								      });
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								    }
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								  };
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								})(Drupal, once);
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