update

src/component/allvaluechooser/abstract.allvaluechooser.js

@@ -24,6 +24,9 @@ BI.AbstractAllValueChooser = BI.inherit(BI.Widget, {
 
     _valueFormatter: function (v) {
         var text = v;
+        if (this.options.valueFormatter) {
+            return this.options.valueFormatter(v);
+        }
         if (BI.isNotNull(this.items)) {
             BI.some(this.items, function (i, item) {
                 // 把value都换成字符串

src/component/treevaluechooser/abstract.treevaluechooser.js

@@ -14,6 +14,9 @@ BI.AbstractTreeValueChooser = BI.inherit(BI.Widget, {
 
     _valueFormatter: function (v) {
         var text = v;
+        if (this.options.valueFormatter) {
+            return this.options.valueFormatter(v);
+        }
         if (BI.isNotNull(this.items)) {
             BI.some(this.items, function (i, item) {
                 if (item.value === v || item.value + "" === v) {

src/component/valuechooser/abstract.valuechooser.js

@@ -22,6 +22,9 @@ BI.AbstractValueChooser = BI.inherit(BI.Widget, {
 
     _valueFormatter: function (v) {
         var text = v;
+        if (this.options.valueFormatter) {
+            return this.options.valueFormatter(v);
+        }
         if (BI.isNotNull(this.items)) {
             BI.some(this.items, function (i, item) {
                 // 把value都换成字符串