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components/navseat.vue

@@ -16,22 +16,32 @@
 					<!-- #endif -->
 						<!-- 标题搜索框 -->
 						<view class="flex-between" @click="clicknavigateBack">
-							<view class="navbar_tow_one flex-start">
+							<view class="navbar_tow_one flex-start" v-if="iconshow">
 								<u-icon name="arrow-left" color="#000" size="40"></u-icon>
 							</view>
+							<!-- #ifndef MP-WEIXIN -->
 							<view class="navbar_tow_tow" v-if="opacity || titleshow">
-								{{title}}
+							<!-- #endif -->
+								<!-- #ifdef MP-WEIXIN -->
+								<view class="navbar_tow_tow" v-if="opacity || titleshow"
+									:style="{'padding-left':HeighT.custwidth-14 + 'px'}">
+								<!-- #endif -->
+									{{title}}
+								</view>
 							</view>
 						</view>
 					</view>
+
 				</view>
-			</view>
+
 </template>
 
 <script>
 	export default {
 		data() {
-			return {};
+			return {
+				Topdistance: ''
+			};
 		},
 		props: {
 			title: {
@@ -46,14 +56,31 @@
 				type: Boolean,
 				default: false
 			},
+			iconshow: {
+				type: Boolean,
+				default: true
+			}
 		},
 		computed: {
 			HeighT() { //手机类型的尺寸
 				return this.$store.getters.is_BarHeight
 			},
 		},
+		mounted() {
+			this.$nextTick(() => {
+				this.GetTop()
+			});
+			// 当组件挂载完成后获取距离
+
+		},
 		methods: {
-			clicknavigateBack(){
+			GetTop() {
+				this.$u.getRect('.navbar').then(res => {
+					this.Topdistance = res.height //滚动距离
+					this.$emit('Topdistance', res.height)
+				})
+			},
+			clicknavigateBack() {
 				uni.navigateBack()
 			}
 		}
@@ -135,6 +162,8 @@
 					}
 
 					.navbar_tow_tow {
+
+						text-align: center;
 						flex: auto;
 						font-family: Source Han Sans CN, Source Han Sans CN;
 						font-weight: 400;