删除列表中的项目

SP.SOD.executeOrDelayUntilScriptLoaded( function(){ deleteItem(1); }, "sp.js");

function deleteItem(id){
    var clientContext = new SP.ClientContext();
    var list = clientContext.get_web().get_lists().getByTitle("List Title");
    var item = list.getItemById(id);
    item.deleteObject();
    clientContext.executeQueryAsync(function(){
        alert("Item #"+id+" deleted successfully!");
    },function(sender,args){alert(args.get_message());});
}