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I think the best solution would be to create a directive which creates custom elements, something like:

我认为最好的解决方案是创建一个创建自定义元素的指令,如:

.directive('bettype', function($compile) {
    return {
        restrict: 'E',
        compile: function($element, $attr) {
            return function($scope, $element, $attr) {
                // Create new element here with $attr.number
                var number = $attr.number,
                    element = angular.element('<bettype-'+number+'></bettype-'+number+'>');
                // Replace newly created element
                $element.replaceWith(element);
                $compile($element)($scope);
            }
        }
    }
});

Not sure if that will work, but probably that's the way to go...

不确定这是否会奏效,但可能就是这样......

Note: I don't think it\s a good idea to have dashed separated elements like bettype-1..

注意:我不认为使用像bettype-1这样的虚线分隔元素是个好主意。