单击按钮并使用Jsom代码终止并启动sharepoint设计器工作流以进行列表

问题描述

我有一个包含自定义表单的SharePoint列表.

I have a SharePoint list which consists of custom forms.

在自定义表单中，我具有自定义按钮.

In custom forms i have custom button.

在按钮上单击我要一个接一个地终止正在运行的工作流程，并使用jsom代码启动某些工作流程.

On button click i want to terminate the running workflows one by one and start certain workflows using jsom code.

使用循环会有所帮助吗?

Using for loop will help?

我在互联网上找到了一些链接和代码，但没有任何效果.

i have found some links and code in internet but nothing works.

请举例说明.

谢谢

Poovi

推荐答案

下面的代码基于我的测试.

function terminateWorkflow(listId, itemId, subId) {
            var context = SP.ClientContext.get_current();
            var workflowServicesManager = SP.WorkflowServices.WorkflowServicesManager.newObject(context, context.get_web());
            var workflowInstanceService = workflowServicesManager.getWorkflowInstanceService();
            var wfInstances = workflowInstanceService.enumerateInstancesForListItem(listId, itemId);
            context.load(wfInstances);
            context.executeQueryAsync(
                function (sender, args) {
                    var instancesEnum = wfInstances.getEnumerator();
                    while (instancesEnum.moveNext()) {
                        var instance = instancesEnum.get_current();
                        if (instance.get_workflowSubscriptionId().toString() == subId.toLowerCase()) {
                            workflowInstanceService.terminateWorkflow(instance);
                            context.executeQueryAsync(
                                function (sender, args) {
                                    console.log("Termination Successful");
                                },
                                function (sender, args) {
                                    console.log("Failed to terminate workflow.");
                                    console.log("Error: " + args.get_message() + "\n" + args.get_stackTrace());
                                }
                            );
                        }
                    }
                },
                function (sender, args) {
                    console.log("Failed to load instances.");
                    console.log("Error: " + args.get_message() + "\n" + args.get_stackTrace());
                }
            );
        };

参考线程.

https://sharepoint.stackexchange.com/questions/174755/how-to-stop-a-sharepoint-workflow-using- jsom

还有一个链接供您参考.

阅读列表项:

https://msdn.microsoft.com/zh-cn/library/office/hh185007(v = office.14).aspx

最好的问候，

李

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