fix time join

src/views/home/component/params/params1.vue

@@ -62,7 +62,8 @@
             <el-input v-if='disabled' v-model="form.construction_start_and_end"/>
             <el-date-picker
                 v-else
-                v-model="form.construction_start_and_end"
+                v-model="form.construction_start_and_end_new"
+                @change='changeDate'
                 type="daterange"
                 range-separator="至"
                 start-placeholder="开始日期"
@@ -225,6 +226,7 @@ export default {
     detail: {
       handler (val) {
         this.form = val
+        this.form.construction_start_and_end_new = ''
       },
       immediate: true
     },
@@ -279,6 +281,10 @@ export default {
           this.$message.error(res.msg)
         }
       })
+    },
+    changeDate (res) {
+      console.log(res)
+      this.form.construction_start_and_end = res.join('-')
     }
   }
 }