Can't get access to the clicked element

I have input search and table, that generates automatically if I change input.

<div class="search">
  <form action="" method="post" class="searchform" >
    <input type="search" name="" placeholder="Search" class="inputsearchform" ng-model="search"/>
    <input type="submit" name="" value="" class="submitsearchform" />
  </form>
</div>
<div class="songlist">
  <table id="songlistTableR" ng-app='test_table' ng-controller='main_control'>   
   <tr><th>Name</th><th>Link</th></tr>    
   <tr ng-repeat="data in loaded | filter:search">
     <td><i class="fa fa-plus"></i>{{data.song_name}}</td>
     <td><a href="{{data.link}}" target='_blank'>Youtube</a></td>     
   </tr>
 </table>      
</div>

JS script for generating data in table is:

var app = angular.module('test_table', []);
var n = [];
app.controller('main_control',function($scope,$http, $rootScope){
    load();
    function load(){
        $http.get("http://localhost:7001/load").success(function(data){
            $rootScope.loaded=data; 
            n = data;
        });
    }       
});

I also have code, that shows table when input.value != 0

$('.inputsearchform').bind('input', function() {
    if($(this).val() == 0){
        songlistTableR.style.visibility = 'hidden';
    }
    else{
        songlistTableR.style.visibility = 'visible';
    }   
});

Everything works good, but I can't get access to element .fa.fa-plus when it's clicked. The only two ways, that work are putting $(".fa.fa-plus").click(function(){}); in bind event or creating function outside window.onload that will work if I put in HTML file onclick for .fa.fa-plus element.

First method is bad, because if I change input more than one time, click function will work every time, even if I didn't click on this element.

Second method also isn't appropriate because I need to know index of clicked element.

Can anybody advise me a solution?

UPD Sorry for interruption, I solved this problem. I changed the version of Jquery to 2.2.2 and now it's working. Thanks for helping!