Merging in latest from upstream (VISUAL/fineui:refs/heads/master)

* commit '4c2272fba765ab7d0ae7199cfbe6d52faa2e3f96':
  无JIRA任务 默认值区分

src/case/combo/searchtextvaluecombo/trigger.searchtextvalue.js

@@ -25,10 +25,16 @@ BI.SearchTextValueTrigger = BI.inherit(BI.Trigger, {
                             ref: function () {
                                 self.editor = this;
                             },
-                            text: this._digest(o.value, o.items),
+                            text: this._getText(),
                             value: o.value,
                             height: o.height,
-                            tipText: ""
+                            tipText: "",
+                            listeners: [{
+                                eventName: BI.Events.MOUNT,
+                                action: function () {
+                                    self.editor.setState(self._digest(o.value, o.items));
+                                }
+                            }]
                         },
                         popup: {
                             type: "bi.search_text_value_combo_popup",
@@ -63,6 +69,11 @@ BI.SearchTextValueTrigger = BI.inherit(BI.Trigger, {
         this.editor.setState(v);
     },
 
+    _getText: function () {
+        var o = this.options;
+        return (BI.isKey(o.value) && o.text === this._digest(o.value, o.items)) ? "" : o.text;
+    },
+
     _digest: function(vals, items){
         var o = this.options;
         vals = BI.isArray(vals) ? vals : [vals];