jQuery检测输入的字符串包含的中英文的数量
内容摘要
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-\u
$(document).ready(function () {
var tempStr = "abcdefg我们都是好孩子";
var pattern_char = /[a-zA-Z]/g;
var pattern_chin = /[\u4e00-\u
文章正文
方法一:
1 2 3 4 5 6 7 8 | $(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:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | <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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代码注释