jquery取checkbox选中的值

RoyPayne — Fri, 02 Mar 2012 01:40:00 GMT

DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
  <title> New Document title>
  <meta name="Generator" content="EditPlus">
  <meta name="Author" content="">
  <meta name="Keywords" content="">
  <meta name="Description" content="">
head>
    <script type="text/javascript" src="jquery.js">script>
    <script type="text/javascript">

        function go() {
            var str="";
            $("input[name='checkbox']:checkbox").each(function(){
                if($(this).attr("checked")){
                    str += $(this).val()+","
                }
            })
            //alert(str);
            str.split(",");
            alert(str[0]);
        }
    script>
<body>
  <div>
    <input type="text" id="content" value="111"/>
    <input type="checkbox" name="checkbox" value="1"/>
    <input type="checkbox" name="checkbox" value="2"/>
    <input type="checkbox" name="checkbox" value="3"/>
    <input type="checkbox" name="checkbox" value="4"/>
    <input type="checkbox" name="checkbox" value="5"/>
    <input type="button" id="test" onclick="go();"/>
  div>
body>
html>

RoyPayne 2012-03-02 09:40 发表评论

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jquery取checkbox选中的值