Dynamic365CRM统一接口中子网格的重装/刷新形式

Question

我有一个场景，在Orders Form中，有一个发票调度子网格。我需要刷新/重新加载主表单，当发票计划子网格在上重新加载时，是子网格中的一个特定记录。

P.S:这个场景用于Dynamic365CRM统一接口(UCI)。我已经尝试了所有的三个子网格事件，但在这种情况下没有帮助。

Answer 1

您必须附加一个自定义事件处理程序来处理此问题。阅读更多

var globalFormContext;

function myFormOnload(executionContext) {
  globalFormContext = executionContext.getFormContext(); 

  addSubgridEventListener();
} 

function addSubgridEventListener(){
  var gridContext = globalFormContext.getControl("<your_subgrid_name>");
  //ensure that the subgrid is ready…if not wait and call this function again
  if (gridContext == null){
     setTimeout(function () { addSubgridEventListener(); }, 500);
     return;
  }
  //bind the event listener when the subgrid is ready
  gridContext.addOnLoad(subgridEventListener);

}

function subgridEventListener(context){
  globalFormContext.data.refresh(false);
}

Answer 2

这段最新的代码在v9统一接口引用：https://learn.microsoft.com/en-us/powerapps/developer/model-driven-apps/clientapi/reference/grids/gridcontrol/addonload中得到验证和工作。

代码片段：

//On load of main form event
function OnloadOfMainForm(executionContext) {
// call onLoad of subgrid function
  SubgridEventHandler(executionContext);
} 

var globalFormContext;
function SubgridEventHandler(executionContext){
//make formContext as global
  globalFormContext = executionContext.getFormContext(); 
  var gridContext = globalFormContext.getControl("subgrid_name");

  //Verify the subgrid is loaded, if not recursively call function again
  if (gridContext != null && gridContext != undefined){
      //don't try to pass formEontext some time it doesn't works
      gridContext.addOnLoad(SubgridFunctionExe);
     }else{
        setTimeout(function () { SubgridEventHandler(); }, 200);
     }
}

//It triggers onLoad of form, on load and on refresh of subgrid
//as well on add new record and on delete of record it will trigger
function SubgridFunctionExe(){
// here use globalFormContext
  globalFormContext.data.refresh(false);
}

Answer 3

对于UCI:从带状按钮，传递参数的PrimaryControl和使用下面的代码刷新。

PrimaryControl.refresh();