I have a datatable which has column of type date. I want to set the default sorting order of the column. That means it should not allow the user to sort but date should be in order of latest date first. Is that possible ?

Hi,
During the project we are asked to create 2 fields in the object "Drink Orders" such as "Size" and "Price" which are both Picklist type.
My question is how can I link those 2 fields so when I pick "Size" "Price" is automatically filled ?

Hi all,

We need to implement the following pattern at my org:

• callout to external data source
• if that callout takes too long (according to some configurable threshold), log an error (ie do some DML)
• if that callout timed out on the remote server, try it again

Recognizing the potential for the dreaded "You have uncommitted work pending. Please commit or rollback before calling out." error, I put the error logging code in a future method, thus isolating the DML from the callouts. However, the error is still being thrown. I reduced the issue down to this pattern:

public static void foo() {
    Http http = new Http();
    HttpRequest req = new Httprequest();
    req.setEndpoint('https://test.salesforce.com'); //whatever endpoint
    req.setMethod('GET');
    http.send(req); //works fine
    bar();
    http.send(req); //throws calloutexception
}

@future public static void bar() {

}

Am I correct to assume that calling a future method counts as a DML operation? Is there any documentation I'm missing somewhere?