How to retrieve the Selected Record Ids of a Sub Grid in CRM 2011 using javascript

Retrieve the Selected Record Ids of a Sub Grid in CRM 2011 using javascript
Code Snippet:
var gridControl = document.getElementById("yourSubGridName").control;
var ids = gridControl.get_selectedIds();

Jscript for Microsoft Dynamics CRM 2011

1.  Get the GUID value of a lookup field:

Note: this example reads and pops the GUID of the primary contact on the Account form

function AlertGUID() {

var primaryContactGUID = Xrm.Page.data.entity.attributes.get("primarycontactid").getValue()[0].id;

alert(primaryContactGUID);

}

2.  Get the Text value of a lookup field:

Note: this example reads and pops the name of the primary contact on the Account form

function AlertText() {

var primaryContactName = Xrm.Page.data.entity.attributes.get("primarycontactid").getValue()[0].name;

alert(primaryContactName);

}

3.  Get the value of a text field:

Note: this example reads and pops the value of the Main Phone (telephone1) field on the Account form

function AlertTextField() {

var MainPhone = Xrm.Page.data.entity.attributes.get("telephone1").getValue();

alert(MainPhone);

}

4.  Get the database value of an Option Set field:

Note: this example reads and pops the value of the Address Type (address1_addresstypecode) field on the Account form

function AlertOptionSetDatabaseValue() {

var AddressType = Xrm.Page.data.entity.attributes.get("address1_addresstypecode");

AddressTypeDisplayValue = AddressType.getValue();

if (AddressTypeDisplayValue != null) {

alert(AddressTypeDisplayValue);

}

}

5.  Get the text value of an Option Set field:

Note: this example reads and pops the value of the Address Type (address1_addresstypecode) field on the Account form

function AlertOptionSetDisplayValue() {

var AddressType = Xrm.Page.data.entity.attributes.get("address1_addresstypecode");

AddressTypeDisplayValue = AddressType.getSelectedOption().text;

if (AddressTypeDisplayValue != null) {

alert(AddressTypeDisplayValue);

}

}

6.  Get the database value of a Bit field:

// example GetBitValue("telephone1");

function GetBitValue(fieldname) {

return Xrm.Page.data.entity.attributes.get(fieldname).getValue();

}

7.  Get the value of a Date field:

returns a value like: Wed Nov 30 17:04:06 UTC+0800 2011

and reflects the users time zone set under personal options

// example GetDate("createdon");

function GetDate(fieldname) {

return Xrm.Page.data.entity.attributes.get(fieldname).getValue();

}

8.  Get the day, month and year parts from a Date field:

// This function takes the fieldname of a date field as input and returns a DD-MM-YYYY value

// Note: the day, month and year variables are numbers

function FormatDate(fieldname) {

var d = Xrm.Page.data.entity.attributes.get(fieldname).getValue();

if (d != null) {

var curr_date = d.getDate();

var curr_month = d.getMonth();

curr_month++;  // getMonth() considers Jan month 0, need to add 1

var curr_year = d.getFullYear();

return curr_date + "-" + curr_month + "-" + curr_year;

}

else return null;

}

      

// An example where the above function is called

alert(FormatDate("new_date2"));

9.  Set the value of a string field:

Note: this example sets the Account Name field on the Account Form to “ABC”

function SetStringField() {

var Name = Xrm.Page.data.entity.attributes.get("name");

Name.setValue("ABC");

}

10.  Set the value of an Option Set (pick list) field:

Note: this example sets the Address Type field on the Account Form to “Bill To”, which corresponds to a database value of “1”

function SetOptionSetField() {

var AddressType = Xrm.Page.data.entity.attributes.get("address1_addresstypecode");

AddressType.setValue(1);

}

11.  Set a Date field / Default a Date field to Today:

//set date field to now (works on date and date time fields)

Xrm.Page.data.entity.attributes.get("new_date1").setValue(new Date());

12.  Set a Date field to 7 days from now:

function SetDateField() {

var today = new Date();

var futureDate = new Date(today.setDate(today.getDate() + 7));

Xrm.Page.data.entity.attributes.get("new_date2").setValue(futureDate);

Xrm.Page.data.entity.attributes.get("new_date2").setSubmitMode("always");// Save the Disabled Field

}

13.  Set the Time portion of a Date Field:

// This is a function you can call to set the time portion of a date field

function SetTime(attributeName, hour, minute) {

var attribute = Xrm.Page.getAttribute(attributeName);

if (attribute.getValue() == null) {

attribute.setValue(new Date());

}

attribute.setValue(attribute.getValue().setHours(hour, minute, 0));

}

09          

// Here's an example where I use the function to default the time to 8:30am

SetTime('new_date2', 8, 30);

14.  Set the value of a Lookup field:

Note: here I am providing a reusable function…

// Set the value of a lookup field

function SetLookupValue(fieldName, id, name, entityType) {

if (fieldName != null) {

var lookupValue = new Array();

lookupValue[0] = new Object();

lookupValue[0].id = id;

lookupValue[0].name = name;

lookupValue[0].entityType = entityType;

Xrm.Page.getAttribute(fieldName).setValue(lookupValue);

}

}

Here’s an example of how to call the function (I retrieve the details of one lookup field and then call the above function to populate another lookup field):

var ExistingCase = Xrm.Page.data.entity.attributes.get("new_existingcase");

if (ExistingCase.getValue() != null) {

var ExistingCaseGUID = ExistingCase.getValue()[0].id;

var ExistingCaseName = ExistingCase.getValue()[0].name;

                 SetLookupValue("regardingobjectid", ExistingCaseGUID, ExistingCaseName,"incident");

              }

15.  Split a Full Name into First Name and Last Name fields:

function PopulateNameFields() {

var ContactName = Xrm.Page.data.entity.attributes.get("customerid").getValue()[0].name;

var mySplitResult = ContactName.split(" ");

var fName = mySplitResult[0];

var lName = mySplitResult[1];

Xrm.Page.data.entity.attributes.get("firstname").setValue(fName);

Xrm.Page.data.entity.attributes.get("lastname").setValue(lName);

}

16.  Refresh subgrid using Javascript:

Xrm.Page.ui.controls.get("SubGridName").refresh();