javascript - JQuery delegated events work like direct events -


I add a dynamic button to my page and I want to make an AJAX request when I click on it.

But my code handles the click of every document, what am I doing wrong? 

  & lt; Script type = "text / javascript" & gt; Var $ selButton = $ ("Input [id = = btn_match_]"); $ (Document) .on ("click", $ sel button, function (e) {// executed on every click on the code page and not only on button clicks}); & Lt; / Script & gt;   
 One of my buttons:  
  & lt; Input id = "btn_match_26179" class = "btn btn-primary btn-x" type = "submit" & gt;    
 
 
 The selector is considered a string, not a jQuery object. If this is not a string, instead of acting as a selector, the handler will be passed as a  event.data . See.  
 Try this:  
  var selector = "input [id = = btn_match_]"; $ (Document) .on ("click", selector, function (e) {// ...});

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