trigger

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jquery ???() ??? ???

??: trigger() ???? ??? ??? ??? ??? ??? ??????.

??? ???: ??? ??? ?? ???? ???? ?????.

??: ??$(selector).trigger(event,[param1,param2,...])

????:

???? Description
event ?????. ??? ??? ?? ???? ???? ?????. ??? ?? ???(bind() ??? ???? ??) ?? ?? ???? ??? ?? ?????.
[param1, param2,...]?? ??. ??? ???? ???? ?? ???????. ?? ????? ?? ???? ?? ?????.

??? ??? ???? ??? ???: ??? ??? ???? ??? ??? ?? ???? ???? ?????.

??: ??$(selector).trigger(eventObj)

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jquery ???() ??? ?

<html>
<head>
<script type="text/javascript" src="http://apps.bdimg.com/libs/jquery/2.1.1/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
  $("input").select(function(){
    $("input").after("文本被選中！");
  });
  $("button").click(function(){
    $("input").trigger("select");
  });
});
</script>
</head>
<body>
<input type="text" name="FirstName" value="Hello World" />
<br />
<button>激活 input 域的 select 事件</button>
</body>
</html>
???? ?? ?

??? ????? ??? "???? ??" ??? ?????

    • <track id="ihrz4"></track>
      <blockquote id="ihrz4"><video id="ihrz4"><object id="ihrz4"></object></video></blockquote>
      ???? Description
      eventObj ?????. ???? ??? ? ??? ??? ?????.