javascript避免按回车键

Question

我正在尝试检测单击按钮时的 Enter 按键事件。
我是 javascript 新手，不知道该怎么做......

HTML:

<div id="div"> Only execute javascript on click, not enter key press </div>

JavaScript:

$("#div").click(function () {

   /* IF ENTER KEY PRESSED, RETURN FALSE */

   $("#div").keypress(
    function(event){
     if (event.which == '13') {
        event.preventDefault();
        alert('clicked');
      }
   });

  /* Div has been clicked, continue code... */

});

这不起作用...
也许有更好的方法:

$("#div").MOUSE_CLICK_EVENT(function () {});

Answer 1

您需要停止传播，例如:

$('#div').keydown(function(event){
  if (event.which == '13') {
    event.preventDefault();
    event.stopPropagation();
  }
});

stopPropagation: Prevents the event from bubbling up the DOM tree, preventing any parent handlers from being notified of the event.