span ng-init="action.query.search[f] = action.query.search[f] || {}" .col-lg-2.col-md-3.col-sm-4 .form-group .input-group.input-group-sm input [ type="text" ng-model="action.query.search[f].from" class="form-control" placeholder="{{::action.meta.info[f].loc}} <" e2-search-field="" e2-integer="" ] .input-group-btn a.btn.btn-default ng-disabled="!action.query.search[f].from" ng-click="action.query.search[f].from = null; action.search_live(f)": span.glyphicon.glyphicon-off .col-lg-2.col-md-3.col-sm-4 .form-group .input-group.input-group-sm input [ type="text" ng-model="action.query.search[f].to" class="form-control" placeholder="{{::action.meta.info[f].loc}} >" e2-search-field="" e2-integer="" ] .input-group-btn a.btn.btn-default ng-disabled="!action.query.search[f].to" ng-click="action.query.search[f].to = null; action.search_live(f)": span.glyphicon.glyphicon-off