GridBuddy Extension: Add a button that expands and collapses all data cards in your grid

Add a button that expands and collapses all data cards in your grid  No changes needed for this extension to function 

Type: Javascript 

jq( document ).ready(function() { 
     
    var openDataCardsButton = "<button class='gbBtn openDataCards' type='button' style='vertical-align:
    top;'><span class='icon-wrap on' style='vertical-align: sub;'></span></button>"; 
    var areDataCardsOpen = false; 
     
    jq('.gridBtnsContainer').append(openDataCardsButton); 
     
    jq('.gridBtnsContainer').on('click', '.openDataCards', function() { 
        if (!areDataCardsOpen) { 
            jq('tr.dr.dataCard').attr("style", "display: table-row!important"); 
            areDataCardsOpen = true; 
             
        } else { 
           jq('tr.dr.dataCard').attr("style", "display: none!important"); 
           areDataCardsOpen = false;  
        } 
         
    }); 
});