多小数点问题

ghsApp/src/pagesPurchase/add.vue

@@ -93,7 +93,7 @@
 					<view class="select-cmd_bx">
 						<view class="num_bx">
 							<view class="kc">重量</view>
-							<allSelectInput :isActive="isWeightActive" :isFocus="isWeightFocus" :value="customData.realityWeight" :placeholder="'公斤'"
+							<allSelectInput :isActive="isWeightActive" :isFocus="isWeightFocus" :value="customData.realityWeight.toFixed(2)" :placeholder="'公斤'"
 																							:width="416" :height="80" :fontSize="40"
 																							@deleteInputVal="deleteWeightInputVal" @initAllInput="initWeightAllInput" @moveAllInput="moveWeightAllInput">
 							</allSelectInput>

ghsApp/src/pagesPurchase/details.vue

@@ -47,7 +47,7 @@
 							<view class="describe-view">
 								共{{ selectList.length }}种,
 								<!-- 共16扎9支， -->
-								合计 ¥<text class="price">{{ selectAllPrice }}</text>
+								合计 {{`${selectAllRealityWeight}kg`}}¥<text class="price">{{ selectAllPrice }}</text>
 							</view>
 						</view>
 					</view>
@@ -78,14 +78,15 @@
 					</tui-list-cell> -->
 				</view>
 				<view class="module-com input-line-wrap">
-					<tui-list-cell class="line-cell" :hover="false">
-						<view class="tui-title ">花材重量</view>
-						<view>{{selectAllRealityWeight}}</view>
-					</tui-list-cell>
+
 					<tui-list-cell class="line-cell" :hover="false">
 						<view class="tui-title ">包装重量</view>
 						<input type="digit" :disabled="!canIEdit" v-model="form.packWeight" placeholder-class="phcolor" class="tui-input" name="floor" placeholder="公斤"/>
 					</tui-list-cell>
+					<tui-list-cell class="line-cell" :hover="false">
+						<view class="tui-title ">总重量</view>
+						<view>{{(Number(selectAllRealityWeight) + Number(form.packWeight)).toFixed(2)}}</view>
+					</tui-list-cell>
 					<tui-list-cell class="line-cell" :hover="false">
 						<view class="tui-title ">打包费</view>
 						<input type="digit" @input="inputFn" :disabled="!canIEdit" v-model="form.packingCharge" placeholder-class="phcolor" class="tui-input" name="floor" placeholder="请填写，留空没有费用"/>