jqgrid虚拟滚动（滚动加载）设置

Question

我想在jqgrid中使用滚动（虚拟滚动）功能加载我的数据。

我一直在寻找好的文档和它的例子，但我发现只有asp.net框架，这也没有那么有用。

我在服务器端使用java-spring框架。

请为我的网格提供一些实现虚拟滚动功能的方法。

我的网格设置是这样的。

jQuery("#tree").jqGrid({
    url:'json/jsonSamplePots.json',
    datatype: "json",
    mtype:'GET',
    colNames: ["id", "no.", "name", "col1", "col2", "col3", "col4", "col5", "col6", "col7", "col8", "col9", "col10", "col11", "col12", "col13", "col14", "col15", "col16"],
    colModel: [
        {name:'id',width: 30, editable:false, align:"right",sortable:false, hidden: true, key: true},
        {name:'no',width:80, editable:false, align:"left", sortable:true, sorttype:"int"},
        {name:'name', width:150, editable:true, sortable:true, sorttype:"text"},
        {name:'col1', width:80, editable:true, align:"right", sortable:true, sorttype:"int"},
        {name:'col2', width:80, editable:true, align:"right", sortable:true, sorttype:"date"},
        {name:'col3', width:80, editable:true, align:"right", sortable:true, sorttype:"date"},
        {name:'col4', width:80, editable:true, align:"right", sortable:true, sorttype:"int"},
        {name:'col5', width:80, editable:false, align:"right", sortable:true, hidden: true, sorttype:"date"},
        {name:'col6', width:80, editable:false, align:"right", sortable:true, hidden: true, sorttype:"date"},
        {name:'col7', width:80, editable:false, align:"right", sortable:true, hidden: true, sorttype:"int"},
        {name:'col8', width:80, editable:false, align:"right", sortable:true, hidden: true, sorttype:"date"},
        {name:'col9', width:80, editable:false, align:"right", sortable:true, hidden: true, sorttype:"date"},
        {name:'col10', width:80, editable:false, align:"right", sortable:true, hidden: true, sorttype:"int"},
        {name:'col11', width:120, editable:true, align:"left", sortable:true, sorttype:"text"},
        {name:'col12', width:80, editable:true, align:"left", sortable:true, sorttype:"text"},
        {name:'col13', width:80, editable:true, align:"right", sortable:true, hidden: true, sorttype:"text"},
        {name:'col14', width:80, editable:false, align:"right", sortable:true, hidden: true, sorttype:"text"},
        {name:'col15', width:300, editable:true, align:"left", sortable:true, sorttype:"int"},
        {name:'col16', width:80, editable:true, align:"right", sortable:true, sorttype:"int"},
    ],

    treeGridModel:'adjacency',
    treeGrid: true,
    cellEdit: true,
    ExpandColumn:'name',
    cellsubmit : 'clientArray',
    scroll : 1,
    loadonce : false,
    jsonReader : {
 root:"listTasks",
 cell:"",
 id: "id",
 repeatitems:false

}

}）;

提前致谢.. !!