HTML page
<div id="search_songs_a"> <table> <tbody> <tr> <th>Piano music name: </th> <td><input type="text" name="info[gqq_name]" id="gqq_name"/></td> <th style="padding-left:10px;">Personist: </th> <td><input type="text" name="info[gqq_player]" id="gqq_player"/></td> </tbody> </table> lt;/div> <div id="search_songs_b"> <table> <tbody> <tr> <th>Properties: </th> <td> <span><input type="radio" name="info[gqq_shuxing]" value="unlimited" checked="checked"/><label>unlimited</label></span> <span><input type="radio" name="info[gqq_shuxing]" value="popular piano music"/><label>popular piano music</label></span> <span><input type="radio" name="info[gqq_shuxing]" value="classical piano music"/><label>classical piano music</label></span> <span><input type="radio" name="info[gqq_shuxing]" value="jazz piano music"/><label>jazz piano music</label></span> <span><input type="radio" name="info[gqq_shuxing]" value="piano etude"/><label>piano etude</label></span> </td> </tr> </tbody> </table> lt;/div>
js page
//Clear the piano music search conditions function clearsongs() { $("#search_songs_a :input").each(function () { $(this).val(""); }); $("input[name='info[gqq_shuxing]'][value='unlimited']").attr("checked",true); }