cmsmon/frontend/components/formly/repeatSection.html

<div class="clearfix"></div>
<div>
    <div dnd-list="model[options.key]"
         class="cms-containers" style="min-height: 0px">
        <div class="repeatsection"
             style="position: relative"
             ng-repeat="element in model[options.key]"
             dnd-draggable="element"
             dnd-moved="model[options.key].splice($index, 1);"
             dnd-effect-allowed="move"
             ng-init="_fields = copyFields(to.fields)[0];_options = createFormOptions($index)">



            <dnd-nodrag style="display: block">
                <div style="position: absolute;right: 0px;z-index: 10;" ng-style="{'margin-top': marginTop}">
                    <button type="button" class="btn btn-xs btn-white"
                            ng-click="model[options.key].splice($index, 1)">
                        <i class="fa fa-trash-o"></i>
                    </button>
                    <button type="button" dnd-handle class="btn btn-xs btn-white" style="cursor: move;">:::</button>
                </div>

                <formly-field options="_fields"
                              form-options="{}"
                              form-state="_options.formState"
                              model="element"
                              form="form">
                </formly-field>
            </dnd-nodrag>
        </div>
    </div>

    <div class="form-group">
        <div class="col-sm-offset-2 col-sm-10">
            <div ng-if="!choice">
                <button type="button" class="btn btn-white btn-xs"
                        ng-click="addNew()">{{to.btnText}}
                </button>
            </div>
            <div ng-if="choice">
                <div class="btn-group-xs" uib-dropdown>
                    <button type="button" class="btn btn-white" uib-dropdown-toggle>
                        {{to.btnText}} <span class="caret"></span>
                    </button>
                    <ul class="scrollable-menu" uib-dropdown-menu role="menu" aria-labelledby="btn-append-to-body"
                        style="z-index: 10000;">
                        <li style="padding: 0px 20px;" ng-show="choice.length > 7">
                            <input type="text" ng-model="_choice" ng-click="$event.stopPropagation();">
                        </li>
                        <li role="menuitem" ng-repeat="c in choice | filter: _choice track by $index">
                            <a ng-click="addNewWithChoice(c); _choice = ''">{{c}}</a>
                        </li>
                    </ul>
                </div>
            </div>
        </div>
    </div>


</div>