Merge branch '2025鹅状元数学' of https://gogs.mtavip.com/wangguoyu/uniProject into 2025鹅状元数学

pages/chaojidanci/wordList/wordList.vue

@@ -10,7 +10,7 @@
           v-if="listData.danyuanNumberList && listData.danyuanNumberList.length > 0"
       >
         <!-- disabled-->
-        <icon class="word-jt jt-left" :class="{ disabled: listData.activeIndex === 0 }" @click="handleLeftClick"/>
+        <icon class="word-jt jt-left" :class="{ disabled: isFirstGroup }" @click="handleLeftClick"/>
 		<view class="tab-item-list" id="tab-item-list">
           <!-- active -->
           <ezyActiveVue
@@ -33,7 +33,8 @@
         </view>
         <!-- disabled-->
         <icon class="word-jt jt-right"
-              :class="{ disabled: listData.activeIndex === listData.danyuanNumberList.length - 1 }" @click="handleRightClick"/>
+              :class="{ disabled: isLastGroup }"
+              @click="handleRightClick"/>
       </view>
 
       <swiper
@@ -176,7 +177,20 @@ const isSwiperDisabled = computed(() => {
 // 记录swiper触摸开始位置
 let startX = 0;
 
+// 计算属性，判断是否在第一组
+const isFirstGroup = computed(() => {
+  const chunkSize = 4;
+  const currentGroup = Math.floor(listData.activeIndex / chunkSize);
+  return currentGroup === 0;
+});
 
+// 计算属性，判断是否在最后一组
+const isLastGroup = computed(() => {
+  const chunkSize = 4;
+  const currentGroup = Math.floor(listData.activeIndex / chunkSize);
+  const totalGroups = Math.ceil(listData.danyuanNumberList.length / chunkSize);
+  return currentGroup >= totalGroups - 1;
+});
 
 
 // 处理左侧箭头点击