Microsoft Dynamics 365 CRM Java Script(JS) Basics

 1. Lock or unlock field value

• formContext.getControl("abc_quantity").setDisabled(true); 
• formContext.getControl("abc_quantity").setDisabled(false); 

2. Get Value in string format

• var name=formcontext.getAttribute("abc_name").getValue();

3. To set notification

• formcontext.getControl("abc_CGST").setNotification("cgst is mandatory","cgstnotifiocation"); 

4. To clear notification

• formcontext.getControl("abc_cgst").clearNotification("cgstnotifiocation"); 

5. To get time

• var ordervaliditydate=formcontext.getAttribute("abc_ordervalidity").getValue().getTime();

6.  To get the difference, we have to use this

• var Days=timediffernce/(1000*60*60*24); 

7. get selected option set value name

• Var OptionsetSelectedName=formcontext.getAttribute("abc_deliveryrequiredfrom").getText();

8. to set value on the field

• formcontext("abc_name").setValue(pavan);

9. To show alert for the user

1. alert(enter valid number);
2. Xrm.Navigation.openAlertDialog(error.message)

10. Get active stage name of BPF

• formContext.data.process.getActiveStage().getName();

11. Get entity name

• formContext.data.entity.getEntityName();

12. Active BPF ID

• formContext.data.process.getActiveProcess().getId();

13. Get form type

• var formType=formContext.ui.getFormType();

14. To add Custom View

• formContext.getControl("abc_warehouse").addCustomView("{00000000-0000-0000-0000-000000000001}","msdyn_warehouse","CustomView",fetchXML,layoutXml,true)

15.  Get Lookup 

• var LookUpValue=formcontext.getAttribute("abc_product").getValue();// get Lookup name
• var LookupGUID=LookUpValue[0].id; // get GUID of the record
• var newLookupGUID=LookupGUID.replace("{","").replace("}",""); //replace braces on GUID
• var LookupName=LookupValue[0].name; 

16. Set Lookup      

• var lookupValue = new Array();
• lookupValue[0] = new Object();
• lookupValue[0].id = "{727504ed-64c5-4bc8-ac22-0a3071c427e}"; // GUID of the lookup id
• lookupValue[0].name = "Contoso"; // Name of the lookup
• lookupValue[0].entityType = "contact"; //Entity Type of the lookup entity
• formContext.getAttribute("FieldName").setValue(lookupValue); // Replace the lookup field

17. To set visible 

• formcontext.getControl("abc_gst").setVisible(true); // to show

18. To set hide

• formcontext.getControl("abc_gst").setVisible(false); // to hide

19. Terminating the js execution

• return;

20. To get Form Context

• var formcontext=executionContext.getFormContext();

21. Get subgrid ID

• var gridControl = document.getElementById(subgridName);

22.  Prompt

• var userText = prompt("Please enter your Remarks below", "Write here...");

23. Show Progress Indicator

• Xrm.Utility.showProgressIndicator("Please wait while the request is being processed.");

24. Close Progress Indicator

• Xrm.Utility.closeProgressIndicator();

25. Show Tabs

• formContext.ui.tabs.get("ReportingTab").setVisible(true);

26. set option set value

• formContext.getAttribute('abc_visittype').setValue(799240001);

27. set Required Level

• formContext.getAttribute("abc_latitude").setRequiredLevel("required");

28. get User Roles

• formContext._globalContext.getUserRoles();

29. get Current Item (selected form)

• formContext.ui.formSelector.getCurrentItem().getLabel();

30. Get Total Records Count in Sub-Grid 

1. var gridContext = formContext.getControl("Gift_Distribution"); //Sub-Grid Name
2.  let TotalCount = gridContext.getGrid().getTotalRecordCount(); // Collect Total Row Count