方法一:
$(document).ready(function () {
var tempStr = \"abcdefg我们都是好孩子\";
var pattern_char = /[a-zA-Z]/g;
var pattern_chin = /[\\u4e00-\\u9fa5]/g;
var count_char = tempStr.match(pattern_char).length;
var count_chin = tempStr.match(pattern_chin).length;
alert(count_char + \'_\' + count_chin);//7-7
});
方法二:
<script type =\"text/javascript\">
$(document).ready(function(){
$(\"#TextBox1\").blur(function(){
var tem = $(\"#TextBox1\").val();
var jc_shu = /[0-9]/g;
var jc_yin = /[a-zA-Z]/g;
var count_shu =tem.match(jc_shu).length;
var count_yin =tem.match(jc_yin).length;
$(\"#ts1\").text(count_shu + \"___\" + count_yin );
});
});
</script>
</head>
<body>
<form id=\"form1\" runat=\"server\">
<div>
<asp:TextBox ID=\"TextBox1\" runat=\"server\"></asp:TextBox>
<div id = \"ts1\"></div>
<div id = \"ts2\"></div>
<br />
<div class=\"newStyle1\" style=\"height: 506px; width: 388px\"></div>
</div>
</form>
</body>
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