无JIRA任务 feat: BI.SearchTextValueCombo 的defaultText和text区分开

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

@@ -7,6 +7,7 @@ BI.SearchTextValueCombo = BI.inherit(BI.Widget, {
         baseCls: "bi-search-text-value-combo",
         height: 24,
         text: "",
+        defaultText: "",
         items: [],
         tipType: "",
         warningTitle: "",
@@ -36,6 +37,7 @@ BI.SearchTextValueCombo = BI.inherit(BI.Widget, {
                         items: o.items,
                         height: o.height - 2,
                         text: o.text,
+                        defaultText: o.defaultText,
                         value: o.value,
                         tipType: o.tipType,
                         warningTitle: o.warningTitle,

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

@@ -29,7 +29,7 @@ BI.SearchTextValueTrigger = BI.inherit(BI.Trigger, {
                                 self.editor = this;
                             },
                             watermark: o.watermark,
-                            defaultText: o.text,
+                            defaultText: o.defaultText,
                             text: this._digest(o.value, o.items),
                             value: o.value,
                             height: o.height,