jQuery表单选择器

<div id="p1" attr="p1">
<input type="text" id="in001" value="in001">
<input type="text" id="in002" disabled="disabled" value="in002">
<input type="checkbox" id="chk001" checked="checked" >
<input type="checkbox" id="chk002" >
<select id="slt001">
<option>11</option>
</select>
<select id="slt002" multiple="multiple" size="5" >
<option>21</option>
<option selected="selected">22</option>
<option>23</option>
<option selected="selected">24</option>
<option>25</option>
</select>
<textarea rows="2" cols="2" id="in003"></textarea>
<button id="btn001">btn</button>
</div>
<div id="p2">
<form action="post" id="form01">
<input type="text" id="in101" value="in101">
<input type="text" id="in102" disabled="disabled" value="in102">
</form>
</div>
<form id="form02">
<input type="button" value="Input Button"/>
<input type="checkbox" />
<input type="file" />
<input type="hidden" />
<input type="image" />
<input type="password" />
<input type="radio" />
<input type="reset" />
<input type="submit" />
<input type="text" />
<select><option>Option</option></select>
<textarea></textarea>
<button>Button</button>
</form>