修改头像裁剪组件，修改其他bug

src/pages/learningTasks/components/content-item.vue

@@ -45,9 +45,15 @@
 	};
 	// 跳转到详情
 	const click_item = (item) => {
-		if(item.isTimeOut === '00') {
-			common.msg('任务已结束')
-			return ;
+		if(item.limitTyp === '02') {
+			const startTm = new Date(item.startTm).getTime();
+			const endTm = new Date(item.endTm).getTime();
+			const currentTimestamp = Date.now();
+			if(currentTimestamp < startTm) {
+				return common.msg('任务未开始');
+			} else if(currentTimestamp > endTm) {
+				return common.msg('任务已结束');
+			}
 		}
 		setPageCache('learning_tasks_details', item);
 		common.navigateTo('/pages/learningTasks/details');

src/pages/learningTasks/components/content.vue

@@ -2,8 +2,8 @@
 	<view class="scroll_div">
 		<scroll-view scroll-y="true" class="scroll-Y" @scrolltolower="scrolltolower" :show-scrollbar="false">
 			<itemVue :item="item"  v-for="(item, index) in data_list"></itemVue>
-			<list-no-data v-if="total == 0 && status == 'nomore'"></list-no-data>
-			<uv-load-more v-if="total != 0" :status="status" loadmore-text="轻轻上拉加载" :height="30"></uv-load-more>
+			<list-no-data v-if="total === 0 && status == 'nomore'">暂无学习任务</list-no-data>
+			<uv-load-more v-if="total !== 0" :status="status" loadmore-text="轻轻上拉加载" :height="30"></uv-load-more>
 		</scroll-view>
 	</view>
 </template>
@@ -23,7 +23,7 @@
 			required: true
 		}
 	});
-
+	
 	const getData = (from = '', searchText = '') => {
 		if (from == 'first') {
 			if (total.value !== -1) {

src/pages/learningTasks/details.vue

@@ -113,7 +113,7 @@
 						</view>
 					</view>
 				</view>
-				<list-no-data v-if="total == 0 && status == 'nomore'"></list-no-data>
+				<list-no-data v-if="total === 0 && status === 'nomore'">暂无数据</list-no-data>
 				<uv-load-more
 					v-if="status === 'loading'"
 					:status="status"