HTML

<div id="demo" style="margin:10px"></div>
<input id="submit" type="button" class="button" value='导出结果' onclick="Export()"/>
<textarea id="result" row="6">

引入jQuery库和GooFlow相关插件：

<script type="text/javascript" src="jquery.js"></script> 
<script type="text/javascript" src="GooFlow/data.js"></script>
<script type="text/javascript" src="GooFunc.js"></script>
<script type="text/javascript" src="json2.js"></script>
<script type="text/javascript" src="GooFlow/codebase/GooFlow.js"></script>

调用GooFlow插件：

var property = {
    width: 1200,
    height: 600,
    toolBtns: ["start round", "end round", "task round", "node", "chat", "state", "plug", "join", "fork", "complex mix"],
    haveHead: true,
    headBtns: ["new", "open", "save", "undo", "redo", "reload"],
    //如果haveHead=true，则定义HEAD区的按钮
    haveTool: true,
    haveGroup: true,
    useOperStack: true
};
var remark = {
    cursor: "选择指针",
    direct: "结点连线",
    start: "入口结点",
    "end": "结束结点",
    "task": "任务结点",
    node: "自动结点",
    chat: "决策结点",
    state: "状态结点",
    plug: "附加插件",
    fork: "分支结点",
    "join": "联合结点",
    "complex mix": "复合结点",
    group: "组织划分框编辑开关"
};
var demo;
$(document).ready(function() {
    demo = $.createGooFlow($("#demo"), property);
    demo.setNodeRemarks(remark);
    //demo.onItemDel=function(id,type){
    //	return confirm("确定要删除该单元吗?");
    //}
    demo.loadData(jsondata);
});
var out;
function Export() {
    document.getElementById("result").value = JSON.stringify(demo.exportData());
}