code sync

modules/reports/rpt_component/jpc_rte.js

@@ -47,6 +47,24 @@ let JE = {
         }
         return rst;
     },
+    getFieldDataLen: function(field, dataObj) {
+        let rst = 0;
+        if (field.DataNodeName === 'NA') {
+            if (!field[JV.PROP_AD_HOC_DATA]) {
+                field[JV.PROP_AD_HOC_DATA] = [];
+            }
+            rst = field[JV.PROP_AD_HOC_DATA].length;
+        } else {
+            if (!field.DataNodeName) {
+                // that means this is a self-defined discrete field!
+                field.DataNodeName = JV.DATA_DISCRETE_DATA;
+                field.DataSeq = dataObj[JV.DATA_DISCRETE_DATA];
+                dataObj[JV.DATA_DISCRETE_DATA].push([]);
+            }
+            rst = dataObj[field.DataNodeName][field.DataSeq].length;
+        }
+        return rst;
+    },
     setFieldValue: function (field, dataObj, valIdx, newValue) {
         if (field.DataNodeName === "NA") {
             if (!field[JV.PROP_AD_HOC_DATA]) {