Tuesday, 5 January 2016

Change State of Record in Dynamics CRM in JavaScript by Soap Call

function changeStateOfRecord() {
    debugger;
  var entityName = Xrm.Page.data.entity.getEntityName();
  var entityId = Xrm.Page.data.entity.getId();
  SetStateRequest(entityName,entityId,2,4);
}

SetStateRequest = function (_entityname, entityid, _state, _status)
{
    var requestMain = ""
    requestMain += "<s:Envelope xmlns:s=\"http://schemas.xmlsoap.org/soap/envelope/\">";
    requestMain += "  <s:Body>";
    requestMain += "    <Execute xmlns=\"http://schemas.microsoft.com/xrm/2011/Contracts/Services\" xmlns:i=\"http://www.w3.org/2001/XMLSchema-instance\">";
    requestMain += "      <request i:type=\"b:SetStateRequest\" xmlns:a=\"http://schemas.microsoft.com/xrm/2011/Contracts\" xmlns:b=\"http://schemas.microsoft.com/crm/2011/Contracts\">";
    requestMain += "        <a:Parameters xmlns:c=\"http://schemas.datacontract.org/2004/07/System.Collections.Generic\">";
    requestMain += "          <a:KeyValuePairOfstringanyType>";
    requestMain += "            <c:key>EntityMoniker</c:key>";
    requestMain += "            <c:value i:type=\"a:EntityReference\">";
    requestMain += "              <a:Id>" + entityid + "</a:Id>";
    requestMain += "              <a:LogicalName>" + _entityname + "</a:LogicalName>";
    requestMain += "              <a:Name i:nil=\"true\" />";
    requestMain += "            </c:value>";
    requestMain += "          </a:KeyValuePairOfstringanyType>";
    requestMain += "          <a:KeyValuePairOfstringanyType>";
    requestMain += "            <c:key>State</c:key>";
    requestMain += "            <c:value i:type=\"a:OptionSetValue\">";
    requestMain += "              <a:Value>" + _state + "</a:Value>";
    requestMain += "            </c:value>";
    requestMain += "          </a:KeyValuePairOfstringanyType>";
    requestMain += "          <a:KeyValuePairOfstringanyType>";
    requestMain += "            <c:key>Status</c:key>";
    requestMain += "            <c:value i:type=\"a:OptionSetValue\">";
    requestMain += "              <a:Value>" + _status + "</a:Value>";
    requestMain += "            </c:value>";
    requestMain += "          </a:KeyValuePairOfstringanyType>";
    requestMain += "        </a:Parameters>";
    requestMain += "        <a:RequestId i:nil=\"true\" />";
    requestMain += "        <a:RequestName>SetState</a:RequestName>";
    requestMain += "      </request>";
    requestMain += "    </Execute>";
    requestMain += "  </s:Body>";
    requestMain += "</s:Envelope>";
    var req = new XMLHttpRequest();
    req.open("POST", getClientUrl() + "XRMServices/2011/Organization.svc/web", false)

    req.setRequestHeader("Accept", "application/xml, text/xml, */*");
    req.setRequestHeader("Content-Type", "text/xml; charset=utf-8");
    req.setRequestHeader("SOAPAction", "http://schemas.microsoft.com/xrm/2011/Contracts/Services/IOrganizationService/Execute");
    var successCallback = null;
    var errorCallback = null;
    req.onreadystatechange = function () { SetStateResponse(req, successCallback, errorCallback); };
    req.send(requestMain);
}

SetStateResponse = function (req, successCallback, errorCallback) {
    debugger;
    if (req.readyState == 4) {
        if (req.status == 200) {
            if (successCallback != null)
            { successCallback(); }
        }
        else {
            errorCallback
(_getError(req.responseXML));
        }
    }
}

//Also need below two supportive methods.

_getError = function (faultXml) {
    debugger;
    var errorMessage = "Unknown Error (Unable to parse the fault)";
    if (typeof faultXml == "object") {
        try {
            var bodyNode = faultXml.firstChild.firstChild;
            //Retrieve the fault node
            for (var i = 0; i < bodyNode.childNodes.length; i++) {
                var node = bodyNode.childNodes[i];
                if ("s:Fault" == node.nodeName) {
                    for (var j = 0; j < node.childNodes.length; j++) {
                        var faultStringNode = node.childNodes[j];
                        if ("faultstring" == faultStringNode.nodeName) {
                            errorMessage = faultStringNode.text;
                            break;
                        }
                    }
                    break;
                }
            }
        }
        catch (e) { };
    }
    return new Error(errorMessage);
}

function getClientUrl() {

    var strUrl = Xrm.Page.context.getClientUrl();

    if (strUrl.substr(strUrl.length - 1) != "/") {
        strUrl += "/";
    }

    return strUrl;
}

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