get a value from lookup field in crm 2015 using javascript - Stack Overflow

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i can get the id of the contact but who i get the email of this contact ?????

function getdata(){
var entityName, entityId, entityLabel, lookupFieldObject;

    // parentaccountid is the lookup field name that we try to reach its values
    lookupFieldObject = Xrm.Page.data.entity.attributes.get('mbmhr_employee');
    if (lookupFieldObject.getValue() != null) {
        entityId = lookupFieldObject.getValue()[0].id;
        entityName = lookupFieldObject.getValue()[0].entityType;
        entityLabel = lookupFieldObject.getValue()[0].name;

Xrm.Page.getAttribute("mbmhr_test22").setValue(entityLabel );    

    }    
}

i can get the id of the contact but who i get the email of this contact ?????

function getdata(){
var entityName, entityId, entityLabel, lookupFieldObject;

    // parentaccountid is the lookup field name that we try to reach its values
    lookupFieldObject = Xrm.Page.data.entity.attributes.get('mbmhr_employee');
    if (lookupFieldObject.getValue() != null) {
        entityId = lookupFieldObject.getValue()[0].id;
        entityName = lookupFieldObject.getValue()[0].entityType;
        entityLabel = lookupFieldObject.getValue()[0].name;

Xrm.Page.getAttribute("mbmhr_test22").setValue(entityLabel );    

    }    
}

• javascript
• dynamics-crm-2015

Share Improve this question Follow edited Oct 27, 2015 at 13:29 ArK 21.1k6767 gold badges111111 silver badges136136 bronze badges asked Oct 27, 2015 at 13:20 user5493786user5493786 4111 gold badge11 silver badge33 bronze badges 1

• 1 This is really really helpful! I was looking for that all day. The lookupFieldObject.getValue()[0].name will return the input value of the field upon validate and loss of focus! – scorpiophd Commented Oct 29, 2015 at 17:39

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2 Answers 2

Sorted by: Reset to default 1

You need to query the server for additional details of related records.

Have a look at Getting started with CRM 2011 JavaScript REST (OData) Web Service Calls and Retrieve Data using OData queries with Javascript in CRM 2013 to get you going in the right direction.

OData endpoint, once again, to the rescue:

var contactId = null;
try { contactId = Xrm.Page.getAttribute('mbmhr_employee').getValue()[0].id; } catch(ex) { contactId = null; }
if(contactId !== null)
{
    var req = new XMLHttpRequest();
    var url = Xrm.Page.context.getClientUrl() + "/XRMServices/2011/OrganizationData.svc/ContactSet(guid'" + contactId + "')?$select=EMailAddress1";
    req.open("GET", url, true);
    req.setRequestHeader("Accept", "application/json");
    req.setRequestHeader("Content-Type", "application/json; charset=utf-8");
    req.onreadystatechange = function() {
        if(req.readyState == 4){
            var data = JSON.parse(req.responseText);
            // use data.d.EmailAddress1 
        }
    };
    req.send(null);
}

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