Pull request #2788: BI-107309 fix: 【6.0迭代】来源表是未更新到最新数据的自助数据集，切换数据量灰化的tooltip提示不对

Merge in VISUAL/fineui from ~DAILER/fineui:master to master

* commit '3824c7b646fae018b12ea28c730b18e61f537c5d':
  BI-107309 fix: 【6.0迭代】来源表是未更新到最新数据的自助数据集，切换数据量灰化的tooltip提示不对

src/case/combo/textvaluecombo/combo.textvalue.js

@@ -83,25 +83,22 @@ BI.TextValueCombo = BI.inherit(BI.Widget, {
     },
 
     _checkError: function (v) {
-        if (BI.isNull(v) || BI.isEmptyArray(v) || BI.isEmptyString(v)) {
-            this.trigger.options.tipType = "success";
-            this.element.removeClass("error");
-            this.trigger.element.removeClass("error");
-        } else {
-            v = BI.isArray(v) ? v : [v];
+        v = BI.isArray(v) ? v[0] : v;
+        var tipType = null;
         var result = BI.find(this.options.items, function (idx, item) {
-                return BI.contains(v, item.value);
+            return v === item.value;
         });
         if (BI.isNull(result)) {
-                this.trigger.setTipType("warning");
+            if (this.isEnabled()) {
+                tipType = "warning";
+            }
             this.element.addClass("error");
             this.trigger.element.addClass("error");
         } else {
-                this.trigger.setTipType("success");
             this.element.removeClass("error");
             this.trigger.element.removeClass("error");
         }
-        }
+        this.trigger.setTipType(tipType);
     },
 
     setValue: function (v) {