弹窗点击事件冒泡问题

pages-approve/seal/addSeal.vue

@@ -104,7 +104,7 @@
 		</van-popup>
 		<!-- 何种印章 -->
 		<van-popup :show="showType" @close="showType=false" position="bottom">
-			<view class="type-popup-wrap">
+			<view class="type-popup-wrap" catchtap="preventdefault">
 				<view class="flex top-title">
 					<text style="color:#969799" @click="showType=false">取消</text>
 					<text style="font-size:16px">选择何种印章</text>

pages-approve/seal/detail.vue

@@ -109,7 +109,7 @@
 		</van-popup>
 		<!-- 何种印章 -->
 		<van-popup :show="showType" @close="showType=false" position="bottom">
-			<view class="type-popup-wrap">
+			<view class="type-popup-wrap" catchtap="preventdefault">
 				<view class="flex top-title">
 					<text style="color:#969799" @click="showType=false">取消</text>
 					<text style="font-size:16px">选择何种印章</text>

pages-approve/seal/edit.vue

@@ -99,7 +99,7 @@
 		</van-popup>
 		<!-- 何种印章 -->
 		<van-popup :show="showType" @close="showType=false" position="bottom">
-			<view class="type-popup-wrap">
+			<view class="type-popup-wrap" catchtap="preventdefault">
 				<view class="flex top-title">
 					<text style="color:#969799" @click="showType=false">取消</text>
 					<text style="font-size:16px">选择何种印章</text>