Remove duplicate event listeners

3 years ago · 32e428ff19
parent 772db721a5
commit 32e428ff19
1 changed files with 3 additions and 0 deletions
--- a/javascript/imageviewer.js
+++ b/javascript/imageviewer.js
@ -86,6 +86,9 @@ function showGalleryImage(){
        
        if(fullImg_preview != null){
            fullImg_preview.forEach(function function_name(e) {
+                if (e.dataset.modded)
+                    return;
+                e.dataset.modded = true;
                if(e && e.parentElement.tagName == 'DIV'){

                    e.style.cursor='pointer'