Merge pull request '维护服务定义优化' (#120) from feature_supplier into develop

Reviewed-on: http://101.201.121.115:3000/leo/LAPP_GAAS_GFrame_WEBFRONT/pulls/120
Reviewed-by: Liwei <wei.li@le-it.com.cn>

src/views/equip/basic/service.vue

@@ -470,6 +470,9 @@ export default {
         })
         return item && flag
       })
+			if (!this.form.unvalst) {
+				this.form.unvalst = []
+			}
       this.form.unvalst = this.form.unvalst.concat(this.assignArray || [])
     },
     /** 未分配 ->已分配*/
@@ -485,6 +488,9 @@ export default {
         })
         return item && flag
       })
+			if (!this.form.valst) {
+				this.form.valst = []
+			}
       this.form.valst = this.form.valst.concat(this.unassignArray || [])
     },
     // 取消按钮
@@ -528,7 +534,7 @@ export default {
     handleAdd() {
       this.reset()
       getUnassignList().then(res => {
-        this.form.unvalst = res.data
+        this.form.unvalst = res.data || []
         this.open = true
       })
       this.title = '添加'