dojo 时间框下边的东东不显示 急急急

[lipeihu1990]

<div dojoType="dijit.form.Button">
Guess the Singer
<script type="dojo/method" event="onClick">
dlg.show();
</script>
</div>

<div dojoType="dijit.Dialog" jsId="dlg" id="qqq" style="width:800px; height:500px;">
<div>
<label for="singerw">Singer:</label>
<span dojoType="dijit.form.TextBox" id="singerw"></span>
</div>

<div>
<label for="singer">Date of GUessggggggg:</label>
<span dojoType="dijit.form.DateTextBox" />
</div>

<div id="qwe">
<label for="siq">Singer:</label>
<span dojoType="dijit.form.TextBox" id="siq"></span>
</div>
</div>

</div>

</div>

问题：
id="qwe" 的div不显示
帮帮忙 真的很急