no message

pages/process/outside-item/index.js

@@ -23,7 +23,7 @@ Component({
   },
   methods: {
     setValues: function(value){
-      if(value){
+      if(value && (util.isEmpty(this.data.item.settleUnitPrice) || Number(this.data.item.settleUnitPrice) <= 0)){
         this.data.item.settleUnitPrice = value.unitPrice
         this.statAmount()
         wx.nextTick(() => {
@@ -80,6 +80,7 @@ Component({
       })
     },
     statAmount: function(){
+      
       this.data.item.settleWeight = this.data.item.netWeight
       if(!util.isEmpty(this.data.item.deductWeight)){
         this.data.item.settleWeight = math.minus(this.data.item.netWeight, this.data.item.deductWeight)