add javascriptmethod to dynamically created element code example

Example: javascript bind event to created element

// bind click handler to element that is added later/dynamically
document.addEventListener('click', function(e){
    if(e.target && e.target.id== 'myDynamicallyAddedElementID'){
         //do something
    }
});

//Alternatively, if your using jQuery:
$(document).on('click','#myDynamicallyAddedElementID',function(){
    //do something
});