Show closed and open activities counter in left navigation !!!

One of your client want to have activities counters in record left navigation for activities and closed activities.

Code sample:

function ActivitiesRecordCounter() {

if (formType != CREATEFORM) {

// Get opened record all activites

var fetchXml = "<fetch distinct='false' mapping='logical' output-format='xml-platform' version='1.0'>" +

"<entity name='activitypointer'>" +

"<attribute name='activitytypecode'/>" +

"<attribute name='subject'/>" +

"<attribute name='statecode'/>" +

"<filter type='and'>" +

"<condition attribute='regardingobjectid' value='" + Xrm.Page.data.entity.getId() + "' operator='eq'/>" +

"</filter></entity></fetch>";

var _Activities = XrmServiceToolkit.Soap.Fetch(fetchXml);

var c = 0;

var d = 0;

// Count all activites

for (var i = 0; i < _Activities.length; i++) {

switch (_Activities[i].attributes.statecode.formattedValue) {

case "Open":

c++;

break;

case "Scheduled":

c++;

break;

case "Completed":

d++;

break;

case "Canceled":

d++;

}

}

null != Xrm.Page.ui.navigation.items.get("navActivities") && Xrm.Page.ui.navigation.items.get("navActivities").setLabel(Xrm.Page.ui.navigation.items.get("navActivities").getLabel() + '(' + c + ')');

null != Xrm.Page.ui.navigation.items.get("navActivityHistory") && Xrm.Page.ui.navigation.items.get("navActivityHistory").setLabel(Xrm.Page.ui.navigation.items.get("navActivityHistory").getLabel() + '(' + d + ')');

}

}

Attach the above function to Onload event Handler.

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Please download XrmServiceToolkit from CodePlex.