导航原本就是在最底下好不。。
你想easyui占满容器要配置panel的fit属性,和分页插件无关
fit boolean When true to set the panel size fit it's parent container. The example below shows a panel which can be auto resized to max inner dimensions of its parent container
<div style="width:200px;height:100px;padding:5px">
<div class="easyui-panel" style="width:200px;height:100px"
data-options="fit:true,border:false">
Embedded Panel
</div>
</div>