<button class="composer__image {{sending || imagePicking ? 'composer__image--disabled' : ''}}" disabled="{{sending || imagePicking}}" aria-label="{{sending || imagePicking ? imageSendingLabel : imageLabel}}" bindtap="onTapAttach" hover-class="composer__image--hover" > <view wx:if="{{sending || imagePicking}}" class="composer__image-spinner"></view> <view wx:else class="icon icon--image"></view> </button> </view> <button wx:if="{{showSendButton}}" class="composer__send {{sending || imagePicking || !value ? 'composer__send--disabled' : ''}}" disabled="{{sending || imagePicking || !value}}" aria-label="{{sendLabel}}" bindtap="onTapSend" hover-class="composer__send--hover" > <view class="icon icon--send"></view> </button> </view> </view>