I have in trouble to trigger a click event when enter key is pressed.
When I use below codes, the live('click') event is triggered 3 times (which means the alert message is shown 3 thmes) when I press an enter key. Thanks in advance!! - KS from Korea

```
$('.searchWord').live('keypress', function(e) {
    if(e.keyCode == 13) {  
 $('.bBtnSearchBoard').trigger('click');
    }
});

$('.bBtnSearchBoard').live('click', function() {
 alert('a');

});

```
['https://Stackoverflow.com/questions/4252818', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/516975/']
It looks like you either have multiple `.searchWord` elements nested within each other, or, you have multiple `.bBtnSearchBoard` elements.
```
$('.searchWord').live('keypress', function(e) {
    if(e.keyCode == 13) {  
 $('.bBtnSearchBoard').click();
    }
});

$('.bBtnSearchBoard').live('click', function() {
  //do your stuff here
 $(this).die("click"); //The first time this method executes unbinds the click handler from matched elements
 return false; //to prevent bubbling up of this event higher up the DOM
});

```