在 Dynamics CRM 2013 中快速查找注册插件

Question

我必须在 "Artilce" 实体的快速查找搜索中注册一个插件。当用户在文章实体的快速查找文本框中输入任何内容时，我的插件会执行并 return 根据我们的业务逻辑过滤数据。 1.What 当我们使用快速查找查找时会触发事件。 2.What 触发此事件时消息传递。

我已经尝试在 RetrieveMultiple 消息上注册插件，但是当我们在快速查找中单击搜索时，这并没有被触发。

请帮忙。

Answer 1

我们在 RetrieveMultiple 上注册了一个插件。我们有搜索记录的业务需求，默认使用 WildCard。

插件注册详情：

Message: RetrieveMultiple

Primary Entity:None

Secondary Entity:None

Pre-Operation

代码：

public const String QueryLiteral = "Query";
    public const String LIKE = "%";
    public void Execute(IServiceProvider serviceProvider)
    {
        String ParentEntity = String.Empty;
        String OriginalSearch = String.Empty;

        // Obtain the execution context from the service provider. 
        var ContextInstance = (IPluginExecutionContext)serviceProvider.GetService(typeof(IPluginExecutionContext));
        // Get a reference to the Organization service. 
        IOrganizationService ServiceInstance =
            ((IOrganizationServiceFactory)serviceProvider.GetService(typeof(IOrganizationServiceFactory))).
                CreateOrganizationService(ContextInstance.InitiatingUserId);
        // Critical Point here - NOTICE that the InputParameters Contains the word Query
        if (ContextInstance.Depth < 2 && ContextInstance.InputParameters.Contains(QueryLiteral) &&
               ContextInstance.InputParameters[QueryLiteral] is QueryExpression)
        {
            QueryExpression QueryPointer = (ContextInstance.InputParameters[QueryLiteral] as QueryExpression);
            //Verify the conversion worked as expected - if not, everything else is useless
            if (null != QueryPointer)
            {
                // Check if the request is coming from any Search View 
                // We know this b/c Criteria isn't null and the Filters Count > 1
                if (null != QueryPointer.Criteria && QueryPointer.Criteria.Filters.Count > 1)
                {
                    ParentEntity = ContextInstance.PrimaryEntityName;
                    OriginalSearch = QueryPointer.Criteria.Filters[1].Conditions[0].Values[0].ToString();
                    OriginalSearch = String.Format(CultureInfo.CurrentCulture,
                                     "{0}{1}", LIKE, OriginalSearch);
                }
                ConditionExpression NewCondition = null;
                FilterExpression NewFilter = null;
                if (null != QueryPointer.Criteria)
                {
                    //Change the default 'BeginsWith'Operator to 'Contains/Like' operator in the basic search query
                    foreach (FilterExpression FilterSet in QueryPointer.Criteria.Filters)
                    {
                        foreach (ConditionExpression ConditionSet in FilterSet.Conditions)
                        {
                            if (ConditionSet.Operator == ConditionOperator.Like)
                            {
                                if (OriginalSearch != "")
                                    ConditionSet.Values[0] = OriginalSearch;
                                else
                                {
                                    OriginalSearch = QueryPointer.Criteria.Filters[0].Conditions[0].Values[0].ToString();
                                    OriginalSearch = String.Format(CultureInfo.CurrentCulture,
                                                     "{0}{1}", LIKE, OriginalSearch);
                                    ConditionSet.Values[0] = OriginalSearch;

                                }
                            }
                        }
                    }
                }
            }
            ContextInstance.InputParameters[QueryLiteral] = QueryPointer;
        }
 }

查看此 Post 的详细信息：http://www.williamgryan.mobi/?p=596

Answer 2

我们已向 Microsoft 提出申请以解决此问题。他们提供的解决方案是修改数据库使消息 SearchByTitleKbArticleRequest 在插件注册工具中可用。

我目前不记得 table 我们针对这些消息更新了标记。

更新 table 后，我们可以根据消息注册插件

SearchByTitleKbArticleRequest

然后插件触发，我们修改了从那里返回的实体集合。

在 Dynamics CRM 2013 中快速查找注册插件

Registering plugin on quick find in Dynamics CRM 2013

dynamics-crm-2013