Scripting form fields in MS-CRM 2011 , 2013 , 2015 with Java Script

Retrieving and Setting Value of  Fields  In MS-CRM  with JAVA SCRIPT

1 ) Working with text field :

function AlertTextField() 

{

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

    alert(MainPhone);

}

2 ) Writing information back to the text field

    try

{

Xrm.Page.getAtribute("new_number").setValue("AAA");

}

catch(err)

{

alert("Error: " + err.message);

}

3 )  Working with Currency field :

function ReadCurrency()

{

var myCurrencyField;

myCurrencyField = Xrm.Page.getAttribute("new_

currencyfield").getValue();

alert("The value of this Currency field is: " +

myCurrencyField);

}

4 ) Writing information back to the Currency field

try

{

var myCurrencyValue = 6.25;

Xrm.Page.getAttribute("new_currencyfield").setValue(parseFloat(myCurrencyValue));

}

catch(err)

{

alert("Error: " + err.message);

}

5 ) Working with Date and Time field :

function ReadBirthday()

{

var myContactBirthday;

myContactBirthday = Xrm.Page.getAttribute("birthdate").getValue();

alert("Contact birthday is: " + myContactBirthday);

var year = myContactBirthday.getFullYear();

var month = myContactBirthday.getMonth(); // from 0 to 11

var day = myContactBirthday.getDate(); // from 1 to 31

month = month + 1;

alert("Year: " + year + ", Month: " + month + ", Day: " + day);

}

6 ) Writing information back to the Date and Time field

try

{

var currentDateTime = new Date();

Xrm.Page.getAttribute("new_myDate").setValue(currentDateTime);

}

catch(err)

{

alert("Error: " + err.message);

}

7 )  Working with Option Sets field :

function GetOSValue()

{

var sval = Xrm.Page.getAttribute("new_optionset").getSelectedOption().text;

alert("Selected value: " + sval);

}

Alternate Method :

var sval = Xrm.Page.getAttribute("new_optionset").getSelectedOption().value;

8 ) Writing information back to the Option set field

Assigning a value programmatically

function SetOSValue (osName, osLabel){

try

{

var options = Xrm.Page.getAttribute(osName).getOptions();

for(i = 0; i < options.length; i++)

{

if (options[i].text == osLabel)

Xrm.Page.getAttribute(osName).setValue(options[i].value);

}

}

catch(err)

{

alert("Error: " + err.message);

}

}

calling Jscript Function

function SetMe()

{

SetOSValue("new_optionset","Example C");

}

9 ) Working with LookUP field :

function ReadState()

{

var state = new Array();

state = Xrm.Page.getAttribute("new_state").getValue();

if(state != null)

{

var stateText = state[0].name;

var stateId = state[0].id;

var stateType = state[0].entityType;

alert("State is: " + stateText + ", ID: " + stateId + " of type: " + stateType);

}

}

10 ) Writing information back to the lookup field

Clearing a lookup 

function ClearState()

{

var state = Xrm.Page.getAttribute("new_state");

if (state != null)

{

Xrm.Page.getAttribute("new_state").setValue(null);

}

}

Changing a lookup selection

function SetStateToNY()

{

var state = new Array();

state[0] = new Object();

state[0].id = "{BA0762E4-64D2-E111-909E-00155D6C871A}";

state[0].name = "New York";

state[0].entityType = "new_state";

Xrm.Page.getAttribute("new_state").setValue(state);

}

function setOTBState()

{

var state = new Array();

state = Xrm.Page.getAttribute("new_state").getValue();

if(state != null)

{

var stateText = state[0].name;

if(stateText != "Other")

{

Xrm.Page.getAttribute("address1_stateorprovince").setValue(stateText);

Xrm.Page.ui.controls.get("address1_stateorprovince").setVisible(false);

}

else

{

Xrm.Page.getAttribute("address1_stateorprovince").setValue("");

Xrm.Page.ui.controls.get("address1_stateorprovince").setVisible(true);

}

}

}