number_input_dialog.tmpl.html

<md-dialog ng-attr-aria-label="{{ ariaLabel }}">
    <form ng-cloak="ng-cloak"
          ng-submit="answer(value)">
        <md-dialog-content>
            <div class="md-dialog-content">
                <h2 class="md-title">{{ title }}</h2>
                <md-input-container flex="100"
                                    md-no-float="">
                    <input type="number"
                           ng-model="value"
                           required="required"
                           ng-attr-placeholder="{{ placeholder }}" 
                           ng-attr-step="{{ step }}" />
                </md-input-container>
            </div>
        </md-dialog-content>
        <md-dialog-actions layout="row">
            <md-button class="md-button md-primary"
                       ng-click="close()">
                {{ cancel }}
            </md-button>
            <md-button type="submit"
                       class="md-button md-primary">
                {{ ok }}
            </md-button>
        </md-dialog-actions>
    </form>
</md-dialog>