基于框架的内容工作流来扩展成自定义工作流-泽元知识库

　　项目中很多时候某些任务流程不固定或者在不同的功能中需要使用不同的流程来达到流程控制的目的，下面简单介绍基于框架的内容工作流来改造成自己的自定义工作流。

　　第一步：

　　在某个插件里添加一个“Extend Items”， Service ID :com.zving.workflow.service.WorkflowService；

　　如图所示：

　　Class源码如下：

public class NewWorkFlowType implements IWorkflowType{ private static final String ID = "NewWorkFlow"; @Override public String getID() { return ID; } @Override public String getName() { return "@{NewWorkFlow.Name}"; } @Override public WorkflowAdapter getAdapter() { // TODO Auto-generated method stub return new NewWorkFlowAdapter(); } @Override public List<ConditionMethod> getConditionMethods() { // TODO Auto-generated method stub return null; } @Override public List<NodeMethod> getNodeMethods() { // TODO Auto-generated method stub return null; } }

　　效果如下：

　　第二步：

　　在插件中添加“Extend Services”，

　　Service class 源码：

public class FastWorkflowService extends AbstractExtendService<IFastWorkflow> { public static FastWorkflowService getInstance() { return (FastWorkflowService) findInstance(FastWorkflowService.class); } }

　　Item super type源码：

public interface IFastWorkflow extends IExtendItem { /** * 获取按钮 * @param workflowID * @param instanceID * @param restartFlag * @return */ public DataTable getButtons(long workflowID, long instanceID, boolean restartFlag); /** * 提交动作时执行 * @param tran * @param instanceID * @param action * @param dataID * @param request */ public void commitAction(Transaction tran, long instanceID, WorkflowAction action, String dataID, RequestData request); /** * 重启流程时执行 * @param tran * @param instanceID * @param dataID * @param request */ public void restart(Transaction tran, long instanceID, String dataID, RequestData request); /** * 是否显示重启流程按钮 * @param fastWorkflowUI * @return */ public boolean getEnableRestart(FastWorkflowUI fastWorkflowUI); /** * 获取DAO对象 * @param dataID * @return */ public DAO<?> getDAO(String dataID); }

　　第三步：

　　在添加完一个工作流类型之后，需要添加对应的工作流适配器类。

public class FastWorkflowAdapter extends WorkflowAdapter { /** * 动作执行时 */ @Override public void onActionExecute(Context context, WorkflowAction action) { } /** * 步骤创建时 */ @Override public void onStepCreate(Context context) { } /** * 通知下一步 */ @Override public void notifyNextStep(Context context, String[] users) { Workflow wf = WorkflowUtil.findWorkflow(context.getStep().getWorkflowID()); Workflow.Node node = wf.findNode(context.getStep().getNodeID()); String stepName = wf.findNode(context.getStep().getNodeID()).getName(); String actionName = WorkflowUtil.getActionNodeName(wf.getDAO().getID(), context.getStep().getActionID()); String instanceType = context.getInstance().getInstanceType(); IFastWorkflow ct = FastWorkflowService.getInstance().get(instanceType); if("StartNode".equals(node.getType())){ ct.AuditNotThrough(context.getInstance().getDataID()); } String addUser = User.getUserName(); StringFormat stringFormat = new StringFormat("标题为 ? 的 ? 已流转到步骤 ?"); stringFormat.add("" + ct.getDaoName(context.getInstance().getDataID()) + ""); stringFormat.add(ct.getName()); stringFormat.add("" + stepName + ""); String subject = stringFormat.toString(); StringFormat sf = new StringFormat("您创建的标题为 ? 的 ?，已于 ? 由 ? 执行 ?，现流转到步骤 ? 。"); sf.add("" + ct.getDaoName(context.getInstance().getDataID()) + ""); sf.add(ct.getName()); sf.add("" + DateUtil.getCurrentDateTime() + ""); sf.add("" + addUser + ""); sf.add("" + actionName + ""); sf.add("" + stepName + ""); if(ObjectUtil.notEmpty(users) && users.length > 0){ for (String user : users) { MessageCache.addMessage(Current.getTransaction(), subject, sf.toString(), user, "SYSTEM", ""); } } } /** * 流程删除时 */ public void onWorkflowDelete(Transaction tran, long workflowID) { } /** * 获取变量 */ public Mapx<String, Object> getVariables(Context context) { String instanceType = context.getInstance().getInstanceType(); IFastWorkflow ct = FastWorkflowService.getInstance().get(instanceType); Mapx<String, Object> map = new Mapx<String, Object>(); String dataID = context.getInstance().getDataID(); if (ct != null && StringUtil.isNotEmpty(dataID)) { if(ct.getDAO(dataID)!=null){ map.putAll(ct.getDAO(dataID).toMapx()); } } return map; } /** * 保存变量 */ public boolean saveVariables(Context context) { return true; } }

　　第四步：

　　实现刚才我们在第二步中添加的Item super type接口，提供自定义工作流获取按钮的类。

　　源码如下：

public abstract class AbstractWorkflow implements IFastWorkflow{ public DataTable getButtons(long workflowID, long instanceID, boolean restartFlag) { DataTable dt = new DataTable(); dt.insertColumn("ID"); dt.insertColumn("Event"); dt.insertColumn("Icon"); dt.insertColumn("Name"); if (workflowID != 0) { if (WorkflowUtil.findWorkflow(workflowID) == null) { workflowID = 0;// 没有找到则认为没有工作流 } } if (restartFlag) {// 已经处于发布或待发布状态了，可以直接显示 if (workflowID != 0) { dt.insertRow(new Object[] { "Restart", "workflow_restart(" + workflowID + "," + instanceID + ")", "icons/icon003a16.png", Lang.get("Fastworkflow.ApplicationForEdit") }); } } else if (workflowID != 0) { // 指定了工作流，按工作流方式处理 WorkflowAction[] actions = null; try { if (instanceID != 0) { actions = WorkflowUtil.findAvaiableActions(instanceID); } else { actions = WorkflowUtil.findInitActions(workflowID); } } catch (Exception e) { LogUtil.warn("FastWorkflow.init:" + e.getMessage()); return null; } for (int i = 0; actions != null && i < actions.length; i++) { WorkflowAction action = actions[i]; if (action.getID() == WorkflowAction.APPLY_ACTIONID) { dt.insertRow(new Object[] { "ApplyStep", "workflow_applyStep(" + workflowID + "," + instanceID + "," + action.getData().getInt("NodeID") + ")", "icons/icon003a16.png", action.getName() }); } else { boolean allowSelectUser = "1".equals(action.getData().get( "AllowSelectUser")); dt.insertRow(new Object[] { "CommitAction" + action.getID(), "workflow_commitAction(" + workflowID + "," + instanceID + "," + action.getID() + "," + allowSelectUser + ")", "icons/icon003a16.png", action.getName() }); } } } return dt; } }

　　第五步：

　　提供自定义工作流中调用的公共JS方法。

　　考虑这里面的JS方法有可能大家都使用到，所以写成一个“Extend Points”来供大家扩展。

　　实现刚才写的ExtendPoints，需要是一个Extend Actions。

　　Class源码如下：

　　public class FastWorkflowUIAction extends ZhtmlExtendAction{ @Override public boolean isUsable() { return true; } @Override public void execute(ZhtmlContext context) throws ExtendException { context.include("fastworkflow/fastWorkflowCommonrScript.zhtml"); } }

　　Class源码中使用到的fastworkFlow/fastWorkFlowCommonrScript.zhtml源码如下:

<%@include file="../include/init.zhtml"%> <%@ page contentType="text/html; charset=UTF-8"%> <%@ taglib uri="controls" prefix="z"%> var fastType = "${FastType}";// 内容类型 var fastIDControl = "${FastIDControl}";// 保存内容ID的控件 var toolbarID = "${ToolbarID}";// 工具栏控件的ID var _instanceID = '${InstanceID}'; var _workflowID = '${WorkflowID}'; var _instanceType = "${FastType}"; Page.onLoad(function(){ // 工作流按钮 if(window.loadButtons) { var dc = {InstanceID:'${InstanceID}',Status:'${Status}',WorkflowID:'${WorkflowID}',InstanceType:fastType}; if(dc.WorkflowID){ loadButtons(dc); } } },1); // 往编辑器的工具栏的最前面添加按钮 function workflow_addButton(strText,strIcon,strID,strEvent){ var div = $G(toolbarID); div = div.childNodes[0].childNodes[0].childNodes[0]; new Button({ text : strText, icon : "../"+strIcon, id : "Workflow_"+strID, cls : "z-btn-flat", onclick : strEvent }).render(div,0); } // 申请工作流步骤 function workflow_applyStep(workflowID,instanceID,nodeID){ var dc = {WorkflowID:workflowID,InstanceID:instanceID,NodeID:nodeID,InstanceType:fastType}; Server.sendRequest("FastWorkflow.applyStep",dc,function(response){ var dt = response.Data; workflow_reloadButtons(dt); Dialog.alert(response.Message); },null,null,'json'); } // 申请修改（己发布内容重新修改） function workflow_restart(workflowID,instanceID){ var dc = {WorkflowID:workflowID,InstanceID:instanceID,FastID:$V(fastIDControl),InstanceType:fastType}; Server.sendRequest("FastWorkflow.restart",dc,function(response){ var dt = response.Data; workflow_reloadButtons(dt); Dialog.alert(response.Message); if(window.flist){ flist(response); } },null,null,'json'); } // 执行工作流动作 function workflow_commitAction(workflowID,instanceID,actionID,allowSelectUser){ var dc = {WorkflowID:workflowID,InstanceID:instanceID,ActionID:actionID,InstanceType:fastType}; if(allowSelectUser){ workflow_selectUser(function(users,memo){ dc.NextStepUser=users; dc.Memo = memo save(function(response, func){ workflow_commitActionToServer(dc, func); }); },dc); }else{ if(actionID>=0){ workflow_audioMemo(function(memo){ dc.Memo = memo save(function(response, func){ workflow_commitActionToServer(dc, func); }); },dc); }else{ save(function(response, func){ workflow_commitActionToServer(dc, func); }); } } } // 提交工作流动作数据到服务器 function workflow_commitActionToServer(dc, func){ dc.FastID = $V(fastIDControl); Server.sendRequest("FastWorkflow.commitAction",dc,function(response){ if(window.refreshData){ refreshData(response); } var dt = response.Data; workflow_reloadButtons(dt); if(func) { func(response); } Dialog.alert(response.Message); },null,null,'json'); } // 选择下一步用户 function workflow_selectUser(func,dc){ var diag = new Dialog("选择工作流下一步用户","../fastworkflow/userSelectDialog.zhtml?actionid="+dc.ActionID + "&workflowid=" + dc.WorkflowID + "&instanceid="+dc.InstanceID,750,410); diag.onOk = function(){ var arr = $DW.DataGrid.getSelectedValue("dg2"); if(!arr||arr.length==0){ Dialog.alert("请先在左侧用户列表中选择记录！"); return; } var users = arr.join(); var memo = $DW.$V("Memo"); if(func){ func(users,memo); } $D.close(); }; diag.show(); } // 工作流临时保存 function workflow_tempSave(workflowID,instanceID,actionID){ save(); } // 工作流发布 function workflow_publish(workflowID,instanceID,actionID){ publish(true); } function workflow_reloadButtons(dt){ $('#'+toolbarID+' a').each(function(i){ if(this.id && this.id.startsWith("Workflow_")){ $(this).getComponent().destroy(true); } }); /**if($("#BtnSave").length>0 && Application.hasPriv($("#BtnSave").attr("Priv"))){ }else{ return; } **/ if(dt&&dt.Rows){ var rs = dt.Rows; for(var i=0;i < rs.length;i++){ var dr = rs[i]; workflow_addButton(dr.get("Name"),dr.get("Icon"),dr.get("ID"),dr.get("Event")); } } } /** * 加载工作流按钮 */ function loadButtons(dc) { Server.sendRequest("FastWorkflow.loadButtons", dc, function(response){ var dt = response.ButtonsDT; workflow_reloadButtons(dt); // 无工作流按钮显示原有保存、发布和待发布按钮 if(dt&&dt.Rows&&dt.Rows.length > 0 && $("#BtnSave").length) { $('#BtnSave').getComponent().disable(); $('#BtnSave').hide(); }else{ $('#BtnSave').getComponent().disable(); } },null,null,'json'); }

　　fastworkFlow/fastWorkFlowCommonrScript.zhtml中使用到的后台类方法源码如下：

@Alias("FastWorkflow") public class FastWorkflowUI extends UIFacade { @Priv public DataTable getWorkflows() { return WorkflowService.getWorkflows(FastWorkflowType.ID); } @Priv public void bindButtons(ListAction la) { long instanceID = 0; String instance = Response.getString("InstanceID"); if (StringUtil.isNotEmpty(instance)) { instanceID = Long.parseLong(instance); } long workflowID = Response.getLong("WorkflowID"); String instanceType = $V("InstanceType"); IFastWorkflow wf = FastWorkflowService.getInstance().get(instanceType); boolean enableRestart = wf.getEnableRestart(this); DataTable dt = wf.getButtons(workflowID, instanceID, enableRestart); la.bindData(dt); } @Verify(ignoreAll = true) @Priv public void loadButtons() { long instanceID = 0; String instance = Request.getString("InstanceID"); if (StringUtil.isNotEmpty(instance)) { instanceID = Long.parseLong(instance); } long workflowID = Request.getLong("WorkflowID"); String instanceType = $V("InstanceType"); IFastWorkflow wf = FastWorkflowService.getInstance().get(instanceType); boolean enableRestart = wf.getEnableRestart(this); DataTable dt = wf.getButtons(workflowID, instanceID, enableRestart); $S("ButtonsDT", dt); } @Priv public void restart() { long workflowID = Request.getLong("WorkflowID"); String instanceType = $V("InstanceType"); String dataID = Request.getString("FastID"); long instanceID = Request.getLong("InstanceID"); Transaction tran = Current.getTransaction(); boolean create = false;// 是否创建新的流程 try { ZWInstance instance = WorkflowUtil.findInstance(instanceID); if (instance.getWorkflowID() == workflowID) { WorkflowUtil.restartInstance(tran, instance, "0"); } else { create = true; } } catch (Exception e) { create = true; } if (create) { try { Context context = WorkflowUtil.createInstance(tran, workflowID, instanceType, dataID, "0"); instanceID = context.getInstance().getID(); } catch (Exception e1) { e1.printStackTrace(); fail(Lang.get("Contentworkflow.WorkflowEditFailure") + ":" + e1.getMessage()); return; } } // 设置单据的值 IFastWorkflow wf = FastWorkflowService.getInstance().get(instanceType); wf.restart(tran, instanceID, dataID, Request); tran.commit(); $S("Data", wf.getButtons(workflowID, instanceID, false)); success(Lang.get("Contentworkflow.WorkflowOperationSuccess")); } @Priv public void commitAction() { long workflowID = Request.getLong("WorkflowID"); long instanceID = Request.getLong("InstanceID"); int actionID = Request.getInt("ActionID"); String instanceType = $V("InstanceType"); String dataID = $V("FastID"); String nextStepUser = $V("NextStepUser"); Transaction tran = Current.getTransaction(); IFastWorkflow wf = FastWorkflowService.getInstance().get(instanceType); try { WorkflowAction action = WorkflowUtil.findAction(workflowID, actionID); try { WorkflowUtil.findInstance(instanceID); action.execute(tran, instanceID, $V("NextStepUser"), $V("Memo")); } catch (WorkflowException e) {// 未找到实例则创建实例 try { Context context = WorkflowUtil.createInstance(tran, workflowID, instanceType, dataID, "0"); instanceID = context.getInstance().getID(); context.setValue("InstanceID", instanceID);// 需要通过saveVariables()方法写入instanceID context.setValue("Status", AuditStatus.WORKFLOW); action.execute(context, $V("NextStepUser"), $V("Memo")); } catch (Exception e1) { e1.printStackTrace(); fail(Lang.get("Contentworkflow.WorkflowEditFailure") + ":" + e1.getMessage()); return; } } ZPWorkFlowLog wfl = new ZPWorkFlowLog(); wfl.setID(NoUtil.getMaxID("WorkFlowLogID")); wfl.setAddTime(new Date()); wfl.setAddUser(User.getUserName()); wfl.setMemo($V("Memo")); wfl.setWorkFlowID(workflowID); wfl.setType(instanceType); wfl.setResourceID(dataID); StringFormat sf = new StringFormat("? 由 ? 执行 ? 操作提交给下一步操作人 ? ，附加意见为： ? "); StringFormat sf1 = new StringFormat("? 由 ? 执行 ? 操作提交给您，附加意见为： ? "); sf.add("" + DateUtil.getCurrentDateTime() + ""); sf.add("" + LangUtil.get(User.getRealName()) + ""); sf.add("" + action.getName() + ""); sf1.add("" + DateUtil.getCurrentDateTime() + ""); sf1.add("" + LangUtil.get(User.getRealName()) + ""); sf1.add("" + action.getName() + ""); String nextUserRealName = ""; if (StringUtil.isNotEmpty($V("NextStepUser"))) { ZDUser user = new ZDUser(); user.setUserName($V("NextStepUser")); if (user.fill()) { nextUserRealName = user.getRealName(); nextUserRealName = LangUtil.get(nextUserRealName); } } String nextUser = StringUtil.isNotEmpty(nextUserRealName) ? nextUserRealName : "无"; sf.add("" + nextUser + ""); String memo = StringUtil.isNotEmpty($V("Memo")) ? $V("Memo") : "无"; sf.add("" + memo + ""); sf1.add("" + memo + ""); wfl.setLogContent(sf.toString()); if (StringUtil.isNotEmpty(nextStepUser)) { String[] users = nextStepUser.split(","); for (String string : users) { ZDUser zduser = new ZDUser(); zduser.setUserName(string); if (zduser.fill() && StringUtil.isNotEmpty(zduser.getEmail())) { MailUtil.sendMail(zduser, sf1.toString()); } } } tran.add(wfl, Transaction.INSERT); // 设置单据的值 wf.commitAction(tran, instanceID, action, dataID, Request); } catch (Exception e) { e.printStackTrace(); fail(Lang.get("Contentworkflow.WorkflowEditFailure") + ":" + e.getMessage()); return; } tran.commit(); $S("Data", wf.getButtons(workflowID, instanceID, false)); success(Lang.get("Contentworkflow.WorkflowOperationSuccess") + Errorx.getAllMessage()); } @Priv public void applyStep() { long workflowID = Request.getLong("WorkflowID"); long instanceID = Request.getLong("InstanceID"); int nodeID = Request.getInt("NodeID"); Transaction tran = Current.getTransaction(); try { WorkflowUtil.applyStep(instanceID, nodeID); success(Lang.get("Contentworkflow.ApplicationSuccessful")); } catch (Exception e) { e.printStackTrace(); fail(Lang.get("Contentworkflow.ApplyFilure") + ":" + e.getMessage()); return; } tran.commit(); String instanceType = $V("InstanceType"); IFastWorkflow wf = FastWorkflowService.getInstance().get(instanceType); $S("Data", wf.getButtons(workflowID, instanceID, false)); success(Lang.get("Contentworkflow.ApplySetpSuccess")); } @Priv public void bindUser(DataGridAction dga) { /* * long workflowid = Request.getLong("workflowid"); int actionid = * Request.getInt("actionid"); int instanceid = * Request.getInt("instanceid"); String branchinnercode = * $V("BranchInnerCode"); String searchContent = $V("SearchContent"); * WorkflowAction waction = WorkflowUtil.findAction(workflowid, * actionid); Workflow wf = WorkflowUtil.findWorkflow(workflowid); * Workflow.Node node = wf.findNode(waction.getID()); Workflow.Node * target = node.getTransitions()[0].getTargetNode(); ZWStep step1 = new * ZWStep(); if(instanceid != 0 ){ try { step1 = * WorkflowUtil.findCurrentStep(instanceid); } catch (WorkflowException * e) { e.printStackTrace(); } } //WorkflowUtil. //Context context = new * Context(tran, instance, step); WorkflowTransition[] wts = * WorkflowUtil * .findWorkflow(workflowid).findNode(actionid).getTransitions(); Q qb = * null; for (int i = 0; i < wts.length; i++) { try { if * (wts[i].validate(context)) { Node node1 = wts[i].getTargetNode(); * Mapx<String, String> map = node.getData(); * step1.setAllowUser(map.getString("User")); * step1.setAllowOrgan(map.getString("Organ")); * step1.setAllowRole(map.getString("Role")); try { qb = * WorkflowUtil.getPrivUserQ(step1); } catch (WorkflowException e) { * e.printStackTrace(); } break; } } catch (Exception e) { * e.printStackTrace(); } } * * DataTable dt = new DataTable(); try { ZWStep step = * WorkflowUtil.findUnreadStep(instanceid, node.getID()); Q q = * WorkflowUtil.getPrivUserQ(step); * if(StringUtil.isNotEmpty(branchinnercode)){ * q.append(" and branchinnercode=?", branchinnercode); } * if(StringUtil.isNotEmpty(searchContent)){ * q.append(" and (UserName like ? or RealName like ?)", * "%"+searchContent+"%","%"+searchContent+"%"); } dt = * q.executeDataTable(); } catch (WorkflowException e) { QueryBuilder qb * = new QueryBuilder("select * from ZDUser where 1=1"); * if(StringUtil.isNotEmpty(branchinnercode)){ * qb.append(" and branchinnercode=?", branchinnercode); } * if(StringUtil.isNotEmpty(searchContent)){ * qb.append(" and (UserName like ? or RealName like ?)", * "%"+searchContent+"%","%"+searchContent+"%"); } * //e.printStackTrace(); } if(dt != null && dt.getRowCount() <= 0){ * QueryBuilder qb2 = new QueryBuilder("select * from ZDUser"); * if(StringUtil.isNotEmpty(branchinnercode)){ * qb2.append(" and branchinnercode=?", branchinnercode); } * if(StringUtil.isNotEmpty(searchContent)){ * qb2.append(" and (UserName like ? or RealName like ?)", * "%"+searchContent+"%","%"+searchContent+"%"); } dt = * qb2.executeDataTable(); } DataTable dt1 = new * QueryBuilder("select * from ZDBranch").executeDataTable(); * Mapx<String, Object> mapx = dt1.toMapx("BranchInnercode", "Name"); * dt.decodeColumn("BranchInnercode", mapx); action.bindData(dt); */ long workflowID = Request.getLong("workflowid"); int actionID = Request.getInt("actionid"); long instanceID = Request.getLong("instanceid"); Transaction tran = new Transaction(); ZWStep step = new ZWStep(); ZWInstance instance = new ZWInstance(); if (instanceID != 0) { try { instance = WorkflowUtil.findInstance(instanceID); } catch (WorkflowException e) { e.printStackTrace(); } try { step = WorkflowUtil.findCurrentStep(instanceID); } catch (WorkflowException e) { e.printStackTrace(); } } else { step.setWorkflowID(workflowID); step.setOwner(User.getUserName()); step.setAllowUser(User.getUserName()); instance.setDataID("0"); step.setDataVersionID("0"); } Context context = new Context(tran, instance, step); WorkflowTransition[] wts = WorkflowUtil.findWorkflow(workflowID).findNode(actionID).getTransitions(); Q qb = null; for (int i = 0; i < wts.length; i++) { try { if (wts[i].validate(context)) { Node node = wts[i].getTargetNode(); Mapx<String, String> map = node.getData(); step.setAllowUser(map.getString("User")); step.setAllowOrgan(map.getString("Organ")); step.setAllowRole(map.getString("Role")); try { qb = WorkflowUtil.getPrivUserQ(step); } catch (WorkflowException e) { e.printStackTrace(); } break; } } catch (Exception e) { e.printStackTrace(); } } if (StringUtil.isNotEmpty(dga.getParam("SearchContent"))) { qb.append(" and UserName like ?", "%" + dga.getParam("SearchContent") + "%"); qb.append(" or RealName like ?", "%" + dga.getParam("SearchContent") + "%"); } qb.append(" order by AddTime desc,UserName"); dga.setTotal(qb); DataTable dt = qb.fetch(dga.getPageSize(), dga.getPageIndex()); dt.decodeColumn("BranchInnerCode", new Q("select BranchInnerCode,Name from ZDBranch").fetch().toMapx(0, 1)); dt.insertColumn("RoleNames"); for (int i = 0; i < dt.getRowCount(); i++) { dt.set(i, "RoleNames", PlatformUtil.getRoleNames(PlatformUtil.getRoleCodesByUserName(dt.getString(i, "UserName")))); } dga.bindData(dt); } }

　　使用方法

　　我们在站点管理的扩展配置管理中来配置哪项功能需要使用的工作流。

　　列表页的JS方法中我们写下如下方法：

　　在新建方法弹出的Dialog页面中添加如下模块：

　　初始化页面Init方法中要添加：

　　//工作流支持 long siteID = SiteBL.getCurrentSite(); long workflowID = Long.parseLong(SiteUtil.getPropertyValue(siteID, KnowLedgeWorkflowID.ID)); Response.put("WorkflowID",workflowID); Response.put("FastType",KnowLedgeItem.ID); Response.put("FastIDControl","ID"); Response.put("ToolbarID","Toolbar");

　　JS模块：

　　UI扩展：

<z:extend id="com.zving.zpbranch.SupportTicketExtendUI"/>

　　Html模块：

　　后台类添加和保存方法中一定要返回当前数据的ID。防止每次重复的添加数据

　　if (tran.commit()) { // 工作流要使用 $S("ID", knowledge.getID()); success(LangMapping.get("Common.ExecuteSuccess")); } else { fail(LangMapping.get("Common.ExecuteFailed")+":"+tran.getExceptionMessage()); }

基于框架的内容工作流来扩展成自定义工作流

作者：系统管理员最后修改：2014年01月27日浏览数：640

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