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    Dear all

    how to make web service request asynchronously in mscrm 2011 javascript

    Friday, June 21, 2013 9:05 PM

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    Or if you aren't looking to incorporate jQuery - hit the REST endpoint:

    function Contact_OnChange() {
    var contactid = "{Guid of contact}";

    var serverUrl = Xrm.Page.context.getClientUrl();
    var oDataSelect = serverUrl + "/XRMServices/2011/OrganizationData.svc/ContactSet?$select=MobilePhone&$filter=ContactId eq guid'" + contactid + "'";

    var retrieveReq = new XMLHttpRequest();
    retrieveReq.open("GET", oDataSelect, false); //false = sync & true = async
    retrieveReq.setRequestHeader("Accept", "application/json");
    retrieveReq.setRequestHeader("Content-Type", "application/json;charset=utf-8");
    retrieveReq.onreadystatechange = function () {
        GetContactData(this);
    };
    retrieveReq.send();
}

function GetContactData(retrieveReq) {
    if (retrieveReq.readyState == 4) {
        if (retrieveReq.status == 200) {
            var retrieved = JSON.parse(retrieveReq.responseText).d;
            //Do something with returned data
        }
    }
}

    Jason Lattimer
    My Blog -  Follow me on Twitter -  LinkedIn

    Friday, June 21, 2013 9:59 PM
    Moderator

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    Hi,

      you can always use jQuery $.ajax for that.. There are plenty of examples, here is one:

      http://technet.microsoft.com/en-us/library/gg328025.aspx

    Alex Shlega, GotchaHunter.Net

    Friday, June 21, 2013 9:54 PM
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    Or if you aren't looking to incorporate jQuery - hit the REST endpoint:

    function Contact_OnChange() {
    var contactid = "{Guid of contact}";

    var serverUrl = Xrm.Page.context.getClientUrl();
    var oDataSelect = serverUrl + "/XRMServices/2011/OrganizationData.svc/ContactSet?$select=MobilePhone&$filter=ContactId eq guid'" + contactid + "'";

    var retrieveReq = new XMLHttpRequest();
    retrieveReq.open("GET", oDataSelect, false); //false = sync & true = async
    retrieveReq.setRequestHeader("Accept", "application/json");
    retrieveReq.setRequestHeader("Content-Type", "application/json;charset=utf-8");
    retrieveReq.onreadystatechange = function () {
        GetContactData(this);
    };
    retrieveReq.send();
}

function GetContactData(retrieveReq) {
    if (retrieveReq.readyState == 4) {
        if (retrieveReq.status == 200) {
            var retrieved = JSON.parse(retrieveReq.responseText).d;
            //Do something with returned data
        }
    }
}

    Jason Lattimer
    My Blog -  Follow me on Twitter -  LinkedIn

    Friday, June 21, 2013 9:59 PM
    Moderator