如何调用自定义工作流活动c# 代码以启动休息调用 On button click IN Dynamics 365

问题描述

谁能帮我解决这个问题-

如何在点击 Microsoft Dynamics CRM 中的按钮时调用自定义工作流活动以在机会实体中启动休息调用？

如果可以，请告诉我如何存档。提前致谢

解决方法

在crm中从前端（Js）调用工作流的代码片段

var parameters = {};
parameters.EntityId = "1236666666666666666666666666666666";
parameters.InputArguments =  "Your custom parameter";

var req = new XMLHttpRequest();
req.open("POST",Xrm.Page.context.getClientUrl() + "/api/data/v9.1/workflows(E633A91A-CFD8-40D5-A3BD-10E55CE941D6)/Microsoft.Dynamics.CRM.ExecuteWorkflow",false);
req.setRequestHeader("OData-MaxVersion","4.0");
req.setRequestHeader("OData-Version","4.0");
req.setRequestHeader("Accept","application/json");
req.setRequestHeader("Content-Type","application/json; charset=utf-8");
req.onreadystatechange = function() {
    if (this.readyState === 4) {
        req.onreadystatechange = null;
        if (this.status === 200) {
            var results = JSON.parse(this.response);
        } else {
            Xrm.Utility.alertDialog(this.statusText);
        }
    }
};
req.send(JSON.stringify(parameters));

由于您在 D365 上，我建议使用 Xrm.Webapi 调用，如下所示

var parameters = {};
var entity = {};
entity.id = "E633A91A-CFD8-40D5-A3BD-10E55CE941D6";
entity.entityType = "workflow";
parameters.entity = entity;
parameters.EntityId = "1236666666666666666666666666666666";
parameters.InputArguments = "Your custom parameter";

var executeWorkflowRequest = {
    entity: parameters.entity,EntityId: parameters.EntityId,InputArguments: parameters.InputArguments,getMetadata: function() {
        return {
            boundParameter: "entity",parameterTypes: {
                "entity": {
                    "typeName": "mscrm.workflow","structuralProperty": 5
                },"EntityId": {
                    "typeName": "Edm.Guid","structuralProperty": 1
                },"InputArguments": {
                    "typeName": "mscrm.InputArgumentCollection","structuralProperty": 5
                }
            },operationType: 0,operationName: "ExecuteWorkflow"
        };
    }
};

Xrm.WebApi.online.execute(executeWorkflowRequest).then(
    function success(result) {
        if (result.ok) {
            var results = JSON.parse(result.responseText);
        }
    },function(error) {
        Xrm.Utility.alertDialog(error.message);
    }
);