We have a custom button on the Account page that calls a series of VisualForce pages ("Wizard") which currently opens in a new window.  Since the content on each of the pages of the "Wizard" is very limited (not more than half a page), we were hoping to somehow have the window pop up the way a multi-select picklist does in Salesforce using in-line editing.  That is, when you double click on a multi-select field, a new window pops up, the background goes gray and you must select values and hit Save or Cancel in order to proceed with any other actions on the record.

Is it possible to emulate this functionality?

var newURL = "{!URLFOR($Action.EMS_ORDER_FORM__c.New, null, [retURL=URLFOR($Action.Case.View, Case.Id)], true)}" + "&00N70000001wxOY="+caseRetrieveResults[0].Account.SE_NO_FORM__c +"&CF00N70000001wxOJ_lkid="+caseRetrieveResults[0].Id+"&00N70000001wxOC="+caseRetrieveResults[0].Account.ADDR_LN_1__c+"&00N70000001wxOD="+caseRetrieveResults[0].Account.ADDR_LN_2__c+"&00N70000001wxOK="+caseRetrieveResults[0].Account.CITY__c+"&00N70000001wxOm="+caseRetrieveResults[0].Account.STATE_PROVINCE__c+"&00N70000001wxOg="+caseRetrieveResults[0].Account.Account_Phone__c+"&00N70000001wxOS="+caseRetrieveResults[0].Account.COUNTRY_FORM__c+"&00N70000001wxOr="+caseRetrieveResults[0].Account.ZIP_POSTAL_CD__c+"&CF00N70000001wxOJ="+caseRetrieveResults[0].CaseNumber+"&00N70000001wxOZ="+caseRetrieveResults[0].PSD_ACTS_CALLER_NM__c+"&00N70000001wxOh="+caseRetrieveResults[0].PRD__c+"&00N70000001wxOn="+caseRetrieveResults[0].Account.FD_TAX_ID__c+"&00N70000001wxOE="+caseRetrieveResults[0].Owner.Email+"&00N70000001wxOU="+caseRetrieveResults[0].Account.DBA__c+"&00N70000001wxOX="+caseRetrieveResults[0].Account.Name;

function getUserList()

{

var userList = sforce.connection.query("select Id, Name from User limit 10");

var userListRecords = userList.getArray("records");

}

<form action="">

<select name="user">

<option value="getUserList()"></option>

</select>

</form>

Trigger UpdateTMID on Account (after insert, after update)

{

List<Account> acctList = new List<Account>();

for (Account acct:Trigger.new)

{

Integer i = 1;

Account a = new Account(Id = acct.Id);

system.debug('This is the number of times it is has gone through the loop' +i);

acct.PP_CLIENT_DIR_VP__c = 'JC13';

acctList.add(acct);

i++;

}

// update the Accounts

update acctList;

}

When I attempt to update an Account, however, I receive an error System.Exception: Record is read-only.  The curious thing is 1) I own the Account record and 2) I have written a similar trigger on Contract without this issue.

Additionally, I am setting Account a = new Account(Id = acct.Id); even though I don't intend to create a new Account but rather update the Account that has triggered.  Is this correct?  Incidentally, when I comment out this line, I either get the read-only error or the for loops more than once for one record update.

Any thoughts?

<apex:commandButton value="Continue" action="{!nextPage}" onclick="return checkSelectedApprovers(this.form)"/>

<apex:commandButton value="Continue" action="{!nextPage}"/>

</apex:pageBlock>

</apex:form>

<script language="Javascript" type="text/javascript" src="{!$Resource.SelectApproverValidation2}">

</script>

</apex:page>