计算总和

src/pages/pay/firstPay/contract-record.vue

@@ -108,29 +108,29 @@ export default {
   watch: {
     'prj_lists': {
       handler (newName, oldName) {
-        let a = 0
-        for (let i in this.prj_lists) {
-          let val = i.cf_lists.map(j => {
-            // a = a + parseFloat(j.pay)
-            // console.log(a)
-            // return j.pay
-            // return j
-            console.log(j)
+        let vm = this
+        let sumL = []
+        for (let i of this.prj_lists) {
+          i.cf_lists.forEach(j => {
+            sumL.push(j.pay)
           })
-          console.log(val)
+          let a = 0
+          let newSum = sumL.filter(item => {
+            return item !== ''
+          })
+          let notNaN = newSum.filter(item => {
+            return !isNaN(item)
+          })
+          if (notNaN.length !== 0) {
+            notNaN.forEach(i => {
+              a = a + parseFloat(i)
+              vm.money = a
+            })
+          } else {
+            vm.money = 0
+          }
         }
-        // let sum = this.prj_lists.map(i => {
-        //   i.cf_lists.map(j => {
-        // a = a + parseFloat(j.pay)
-        // console.log(a)
-        // return j.pay
-        //     return j
-        //   })
-        // })
-        // this.money = val
-        // console.log(sum)
       },
-      immediate: true,
       deep: true,
     },