javascript - How do I get a created element (a button) to run a function? -

This is the code I used to make code:

  var dfom = document CreateElement ('div'); Dfom.setAttribute ("id", "options"); Dfom.innerHTML = "& lt; input type = \" button \ "value = \" hi hi \ "onclick = \ get () \ />"; Dfom.style.padding = '10px'; Document.body.insertBefore (dfom, document.body.firstChild);   
 The button has been made fine; To display it correctly, I did this:  
 get the  function () {alert ("HI"); }   
 However, when I click on the button, nothing happens. Any help, please? Thanks!   
 
 
  \  should be  \ "  get () , but there are more ideas: i.e. the  get  function actually needs to be defined out of  onload  or after any other callback Need to be available globally.You will need a setup like this:  
  
 ... which is  to  to  to < / Code> Callback, which makes it available for  onclick .  
 In addition,  onclic Use standard event binding instead of k :  
  dfom.innerHTML = "& lt; Input type = \ "button \" value = \ "hi hi \" & gt; "; dfom.firstChild.addEventListener ('click', get);