注册超时计时器

pages/register/index.wxml

@@ -5,6 +5,9 @@
                 <t-step-item title="成功" content="完成注册" />
         </t-steps>
 </view>
+<view class="check-countdown">
+请在90秒内选择您心仪的用户名，还有<t-countdown bind:end="callEnd" time="{{10000}}" showDay="{{false}}" showHour="{{false}}" />
+</view>
 <t-grid class="five" column="{{4}}" align="center" border="{{border}}">
         <t-grid-item wx:for="{{userNameList}}" wx:key="index" text="{{item.id}}">
                 <t-tag wx:if="{{item.checked}}" theme="success" bind:tap="handleCheckTagChange" id="{{item.id}}" data-name="{{item.userName}}" size="large">{{item.userName}}</t-tag>
@@ -20,3 +23,4 @@
         bind:confirm="checkName"
         bind:cancel="closeDialog"
 />
+<t-dialog visible="{{timeOutConfirm}}" title="超时未选择，注册中止" confirm-btn="好的" bind:confirm="checkTimeout" />