From 7ca521e4267b987270f6ccbb9a6c076aeb467d96 Mon Sep 17 00:00:00 2001
From: fengxiang <110431245@qq.com>
Date: Wed, 04 Jul 2018 17:11:33 +0800
Subject: [PATCH] 设备,监控站 管理功能增强

---
 src/app/business/services/util/example.service.ts |   13 ++++++++++---
 1 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/app/business/services/util/example.service.ts b/src/app/business/services/util/example.service.ts
index 082c31f..fdcb472 100644
--- a/src/app/business/services/util/example.service.ts
+++ b/src/app/business/services/util/example.service.ts
@@ -8,9 +8,16 @@
        return this.conditions;
      }
 
-     public addCondition(condition: string, colName: string, ...values: any[]) {
+     private addCondition(condition: string, colName: string, ...values: any[]) {
         const split = Criteria.CONDITION_SPLIT; // '||'
-        this.conditions.push(condition + split + colName + split + values.join(split));
+        let conditionStr = condition + split + colName;
+        if (!!values && values.length > 0) {
+            conditionStr += split + values.join(split);
+        }
+        this.conditions.push(conditionStr);
+     }
+     public andCondition(condition: string) {
+        this.addCondition('andCondition', condition);
      }
      public andLike(col: { name: string, value: any}): Criteria {
          this.addCondition('andLike', col.name, col.value);
@@ -47,7 +54,7 @@
      return encodeURI(whereSql);
   }
   constructor() { }
-    public or() {
+    public or(): Criteria {
         const cri = new Criteria();
         this.criterion.push(cri);
         return cri;

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