isListing API function add

Author: nikitaeverywhere

package.json

@@ -1,7 +1,7 @@
 {
   "name": "LightPivotTable",
   "author": "ZitRo",
-  "version": "1.6.1",
+  "version": "1.6.2",
   "description": "A lightweight pivot table for MDX2JSON source for InterSystems Cache",
   "main": "test/testServer.js",
   "repository": {

readme.md

@@ -98,6 +98,7 @@ lp.getActualMDX(); // returns currently displayed MDX
 lp.getSelectedRows(); // returns array with selected rows indexes. First row have index 1.
 lp.attachTrigger("contentRendered", function (lptInstance) {  }); // attaches trigger during runtime
 lp.setRowCount(5); // sets the number of rows to display
+console.log( lp.isListing() ); // returns true if current data display is listing
 
 // Additional calls:
 lp.pivotView.getCellElement(x, y, considerHeaders); // returns cell element by given coordinates

source/js/DataController.js

@@ -88,15 +88,12 @@ DataController.prototype.getData = function () {
 
 DataController.prototype.setData = function (data) {
 
-    var _ = this;
-
     if (!this.isValidData(data)) {
         console.error("Invalid data to set.", data);
         return;
     }
 
     this._dataStack[this._dataStack.length - 1].data = data;
-    //this.data = data;
     this.setLeftHeaderColumnsNumber(data); // required in resetDimensionProps()
     this.pivotDataProcess(data);
     this.resetDimensionProps();

source/js/LightPivotTable.js

@@ -120,6 +120,15 @@ LightPivotTable.prototype.getActualMDX = function () {
 
 };
 
+/**
+ * Returns if current display is listing.
+ */
+LightPivotTable.prototype.isListing = function () {
+
+    return (this.dataController.getData().info || {}).leftHeaderColumnsNumber === 0;
+
+};
+
 /**
  * Return array with selected rows indexes.
  */