在 Dynamics 365 CRM 统一界面中重新加载/刷新子网格时重新加载表单

Question

I have a scenario where in Orders Form there is a Invoice Schedule Sub-grid . I need to Refresh/Reload the Main Form when the Invoice Schedule Sub-grid is reloaded on Deactivating a particular record in the Sub-grid.

PS: This scenario is for Dynamics 365 CRM Unified Interface (UCI). I have tried all the three Sub-grid events but does not help in this scenario.

Answer 1

You have to attach a custom event handler to deal this. Read more

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

This latest code verified and works in v9 unified interface Reference: https://docs.microsoft.com/en-us/powerapps/developer/model-driven-apps/clientapi/reference/grids/gridcontrol/addonload

Code snippet:

//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：从功能区按钮传递 PrimaryControl 的参数并使用以下代码刷新。

PrimaryControl.refresh();