Loading javascript for block edit screens
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I am currently loading a javascript file for the edit screen of my custom block:
The issue I'm running into is that the click listeners I have setup in the .js file trigger multiple times after editing more than one block.
The first time I edit a block after page load everything works fine. But, if I edit a block and save, then edit another block, the clicks trigger twice... if I save and edit another block, then the click trigger's 3 times. So, it seems as though the js gets loaded multiple times without being removed, which then fires all the events of the multiple scripts.
Hopefully this makes sense. Is there a solution for this? Or a different way I should go about it?
$html = Loader::helper('html'); $this->addHeaderItem($html->css(BASE_URL.DIR_REL.'/packages/mtphr_blocks/css/metaboxer.css')); $this->addHeaderItem($html->javascript(BASE_URL.DIR_REL.'/packages/mtphr_blocks/js/metaboxer.js'));
The issue I'm running into is that the click listeners I have setup in the .js file trigger multiple times after editing more than one block.
The first time I edit a block after page load everything works fine. But, if I edit a block and save, then edit another block, the clicks trigger twice... if I save and edit another block, then the click trigger's 3 times. So, it seems as though the js gets loaded multiple times without being removed, which then fires all the events of the multiple scripts.
Hopefully this makes sense. Is there a solution for this? Or a different way I should go about it?
