CRM 2011 Open New or Existing Entity using Java Script

function OpenExistingRecord(entityName, recordId) {
        

        //window.open("/main.aspx?etn=" + entityName + "&pagetype=entityrecord&id=%7B" + recordId + "%7D");
        //Xrm.Utility.openEntityForm(entityName, recordId); 
        return href = "/main.aspx?etc=2&etn=" + entityName + "&pagetype=entityrecord&id=%7B" + recordId + "%7D";
       
    }

//Open New Entity form with prefilled values for fields

Sample 1:

var params = {
    regardingobjectid: referenced record id,
    regardingobjectidtype: referenced record type name,
    regardingobjectidname: referenced record display name
};

Xrm.Utility.openEntityForm("task", null, params);

Sample 2:

var params = {
    pId: referenced record id,
    pType: referenced record type code,
    pName: referenced record display name
};

Xrm.Utility.openEntityForm("task", null, params);

 Sample 3:

//Set features for how the Case form window will appear

var features = "location=no,menubar=no,status=no,toolbar=no";

 

//Pop the Case record

window.open("/main.aspx?etn=incident&pagetype=entityrecord&id=" + GuidValue, "_blank", features, false);

Sample 4:

//Collect values from the existing CRM form that you want to default onto your new record

var CallerGUID = Xrm.Page.data.entity.attributes.get("from").getValue()[0].id;

var CallerName = Xrm.Page.data.entity.attributes.get("from").getValue()[0].name; 

 

//Set the parameter values

var extraqs = "&title=New Case";

extraqs += "&customerid=" + CallerGUID;

extraqs += "&customeridname=" + CallerName;

extraqs += "&customeridtype=contact"; 

 

//Set features for how the window will appear

var features = "location=no,menubar=no,status=no,toolbar=no"; 

 

//Pop the window

window.open("/main.aspx?etn=incident&pagetype=entityrecord&extraqs=" + encodeURIComponent(extraqs), "_blank", features, false);

Sample 5:

//Open a new account record

Xrm.Utility.openEntityForm("account"); 

 

//Open an existing account record

Xrm.Utility.openEntityForm("account","A85C0252-DF8B-E111-997C-00155D8A8410"); 

 

//Open a new account record with a specific form and setting default values

var parameters = {};

parameters["formid"] = "b053a39a-041a-4356-acef-ddf00182762b";

parameters["name"] = "Test";

parameters["telephone1"] = "(425) 555-1234";

Xrm.Utility.openEntityForm("account", null, parameters);

 

//Open a new contact record, move it to the top left corner of the screen, and set the size of the window

var newWindow = Xrm.Utility.openEntityForm("contact");

newWindow.moveTo(0,0);

newWindow.resizeTo(800,600);