$("#myTree").jstree({
                "plugins": ["themes","json_data","ui","crrm","dnd"],"themes": {
                    "theme": "default","dots": false,"icons": false,"url": "../../Content/jsTreeThemes/default/style.css"
                },"json_data": {
                   "data" : []
                }
});

用户看到空的jsTree页面.当用户做出一些动作时,我必须初始化我的jsTree.但我没有使用ajax初始化(我不在“json_data”中使用“ajax”).我必须使用这样的字符串初始化我的jsTree：

var stringJSON = [{
    "attr": {
        "id": "1","rel": "root","mdata": null
    },"data": "title": "root_jsTree","icon": null
},"state": "open","children": [{
    "attr": {
        "id": "7","rel": "folder","data": {
        "title": "1","icon": null
    },"state": "","children": [{
        "attr": {
            "id": "10","mdata": null
        },"data": {
            "title": "leaf","icon": null
        },"children": []
    }]
},{
    "attr": {
        "id": "8","data": {
        "title": "leaf","children": [{
        "attr": {
            "id": "9","children": []
    }]
}]
}]'

无论我如何收到这个字符串,当用户想看树时我已经有了这个字符串.
在这里我得到一个问题：我如何初始化jsTree并使用下面的字符串为用户显示它.