jQuery選擇id屬性帶有點符號元素的方法

字號:


    如果jquery要選擇的元素id中帶有點符號,在選擇時需要在點前面加上兩個反斜杠,如:
    $("#address\.street").text("Enter this field");
    具體代碼如下:
    <!DOCTYPE html>
    <html>
    <head>
    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
    <title>>
    <script type='text/javascript' src='jquery-1.9.1.js'></script>
    <script type='text/javascript'>
    //<![CDATA[
    $(window).load(function(){
    //http://www.jb51.net
    $("#address\.street").text("Enter this field");
    });//]]>
    </script>
    </head>
    <body>
    <div id="address.street">
    </div>
    </body>
    </html>