2

将自定义 FetchXML 应用到子网格的实现似乎已从 CRM 2011/13 更改为 Dynamics 365。更改是针对GridControl.SetParameter().

我关注了许多关于同一问题的文章，但目前在 Dynamics 365 Online 上没有任何效果。有没有其他方法可以实现相同的功能？

在下面的代码中，我试图获取与该帐户相关的所有电话和电子邮件活动，并将它们显示在帐户表单上的 Subgrid 上。

//Shows only the PhoneCall activities related to Organisation
//var allPhoneCallsGrid = window.parent.document.getElementById("AllPhoneCalls"); //Not supported by Microsoft
//var allPhoneCallsGrid = document.getElementById("AllPhoneCalls"); //Not Supported by Microsoft

var allPhoneCallsGrid = Xrm.Page.getControl("AllPhoneCallactivities"); //Sub-grid is on the Account Form

if (allPhoneCallsGrid == null) {
  setTimeout(function() {
    AccountForm.AccountFormOnLoad();
  }, 2000); //if the grid hasn’t loaded run this again when it has
  return;
}

var accountId = Xrm.Page.data.entity.getId();
var allPhoneCallsfetchXml = "<fetch version='1.0' output-format='xml-platform' mapping='logical' distinct='false'>" +
  "  <entity name='activitypointer'>" +
  " <attribute name='activitytypecode' />" +
  "        <attribute name='subject' />" +
  "        <attribute name='ownerid' />" +
  "        <attribute name='prioritycode' />" +
  "        <attribute name='regardingobjectid' />" +
  "        <attribute name='activityid' />" +
  "        <attribute name='scheduledstart' />" +
  "        <attribute name='scheduledend' />" +
  "        <attribute name='statecode' />            " +
  "        <attribute name='community' />   " +
  "    <order attribute='modifiedon' descending='false' />" +
  "    <filter type='and'>" +
  "      <condition attribute='activitytypecode' operator='ne' value='4206' />" +
  "      <condition attribute='activitytypecode' operator='eq' value='4210' />" +
  "    </filter>" +
  "    <link-entity name='incident' from='incidentid' to='regardingobjectid' alias='ad'>" +
  "      <filter type='and'>" +
  "        <condition attribute='account' operator='eq' uitype='account' value='" + accountId + "' />" +
  "      </filter>" +
  "    </link-entity>" +
  "  </entity>" +
  "</fetch>";

allPhoneCallsGrid.control.SetParameter("fetchXml", allPhoneCallsfetchXml); //Unable to get property 'SetParameter' of undefined or null reference
//allPhoneCallsGrid.getGrid().setParameter("fetchXml", allPhoneCallsfetchXml);
allPhoneCallsGrid.control.Refresh(); //refresh the sub grid using the new fetch xml
4

3 回答 3

0

使用 Xrm 页面对象，我们可以将 JavaScript 绑定到子网格的 onload 事件。

JavaScript 可以使用 Ribbon Workbench 工具绑定到子网格。

有关示例代码，关于如何在 subgrid 事件上编写 JavaScript，请参阅此链接 http://www.inogic.com/blog/2015/11/identify-the-trigger-for-an-on-load-event-for -sub-grid-in-dynamics-crm/

于 2017-11-02T05:57:36.993 回答
0

社区线程建议不要使用这种不受支持的方法。建议使用RetrieveMultiple前置操作插件来拦截调用并通过我们自定义的 fetchxml 查询来实现结果。

这也有其自身的缺点，因为代价高昂的事件前调用会降低性能并且必须限制确切的检索调用。但这至少在受支持的领域。

于 2018-07-19T22:23:22.793 回答
0

加载表单上的脚本：

var control = Xrm.Page.getControl("Your Subgrid control");
var grid = control.getGrid();
var fetchXml = "<fetch version='1.0' output-format='xml-platform' 
mapping='logical' distinct='false'>...</fetch>" //Your fetch Xml
grid.setParameter("fetchXML", fetchXml);
于 2020-02-04T13:26:44.520 回答