Fix #6201 - Category select

[roojs1] / Roo / data / Store.js

diff --git a/Roo/data/Store.js b/Roo/data/Store.js
index 45460b4..7cc3272 100644 (file)
--- a/Roo/data/Store.js
+++ b/Roo/data/Store.js
@@ -233,6 +233,7 @@ Roo.extend(Roo.data.Store, Roo.util.Observable, {
     remove : function(record){
         var index = this.data.indexOf(record);
         this.data.removeAt(index);
+ 
         if(this.pruneModifiedRecords){
             this.modified.remove(record);
         }
@@ -349,8 +350,6 @@ Roo.extend(Roo.data.Store, Roo.util.Observable, {
             if (!this.reader.metaFromRemote) {
                 p._requestMeta = 1;
             }
-            Roo.log('store????');
-            Roo.log(p);
             if(this.sortInfo && this.remoteSort){
                 var pn = this.paramNames;
                 p[pn["sort"]] = this.sortInfo.field;
@@ -422,6 +421,17 @@ Roo.extend(Roo.data.Store, Roo.util.Observable, {
             this.totalLength = Math.max(t, this.data.length+r.length);
             this.add(r);
         }
+        
+        if(this.parent && !Roo.isIOS && !this.useNativeIOS && this.parent.emptyTitle.length) {
+                
+            var e = new Roo.data.Record({});
+
+            e.set(this.parent.displayField, this.parent.emptyTitle);
+            e.set(this.parent.valueField, '');
+
+            this.insert(0, e);
+        }
+            
         this.fireEvent("load", this, r, options, o);
         if(options.callback){
             options.callback.call(options.scope || this, r, options, true);
@@ -440,6 +450,16 @@ Roo.extend(Roo.data.Store, Roo.util.Observable, {
         var r = this.reader.readRecords(o);
         this.loadRecords(r, {add: append}, true);
     },
+    
+     /**
+     * using 'cn' the nested child reader read the child array into it's child stores.
+     * @param {Object} rec The record with a 'children array
+     */
+    loadDataFromChildren : function(rec)
+    {
+        this.loadData(this.reader.toLoadData(rec));
+    },
+    
 
     /**
      * Gets the number of cached records.