From 46e48f062f000336ae279ed0b58cc5d0ac7a5cfc Mon Sep 17 00:00:00 2001
From: ZitRos <zitros.lab@gmail.com>
Date: Fri, 10 Feb 2017 13:42:50 +0200
Subject: [PATCH] lpt.getRowsValues, lpt.getModel, lpt.triggers.rowClick,
 lpt.triggers.rowSelect add

---
 package.json                 |  2 +-
 readme.md                    |  7 ++++++-
 source/js/LightPivotTable.js | 27 +++++++++++++++++++++++++++
 source/js/PivotView.js       | 16 ++++++++++++++--
 4 files changed, 48 insertions(+), 4 deletions(-)

diff --git a/package.json b/package.json
index 50bb9f2..cc767d3 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "LightPivotTable",
   "author": "ZitRo",
-  "version": "1.7.1",
+  "version": "1.7.4",
   "description": "A lightweight pivot table for MDX2JSON source for InterSystems Cache",
   "main": "test/testServer.js",
   "repository": {
diff --git a/readme.md b/readme.md
index fc10be0..0e74c53 100644
--- a/readme.md
+++ b/readme.md
@@ -53,7 +53,10 @@ var setup = { // Object that contain settings. Properties in brackets can be mis
             // if cellDrillThrough callback returns boolean false, DrillThrough won't be performed.
             , cellDrillThrough: function ({Object { event: {event}, filters: {string[]}, cellData: {object} }}) {}
             , responseHandler: function ({Object {url: {string}, status: {number}}}) {}
-            , rowSelect: function ({Array}) {}
+            // triggers when row selected in listing:
+            , rowSelect: function (row, rowData) { console.log("Row #", row, rowData); }
+            // if rowClick callback returns boolean false, DrillDown won't be performed.
+            , rowClick: function (row, rowData) { console.log(row, rowData); }
             , contentRendered: function () {}
             , cellSelected: function ({ x: Number, y: Number, leftHeaderColumnsNumber: Number, topHeaderRowsNumber: Number }) {
                 return false; // return false to block default click action
@@ -98,6 +101,8 @@ lp.refresh(); // refresh pivot contents
 lp.updateSizes(); // recalculate pivot sizes
 lp.changeBasicMDX("..."); // change mdx for LPT
 lp.getActualMDX(); // returns currently displayed MDX
+var rows = lp.getRowsValues([1,2,3]); // returns the values in rows 1, 2, 3
+var model = lp.getModel(); // returns data model representing currently rendered data set
 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
diff --git a/source/js/LightPivotTable.js b/source/js/LightPivotTable.js
index 42a709d..328f5a6 100644
--- a/source/js/LightPivotTable.js
+++ b/source/js/LightPivotTable.js
@@ -144,6 +144,33 @@ LightPivotTable.prototype.getSelectedRows = function () {
 
 };
 
+/**
+ * Return array of passed rows values.
+ * @param {Number[]} rows - Rows indices in the table. Index 1 points to the first row with data.
+ * @returns {*[]}
+ */
+LightPivotTable.prototype.getRowsValues = function (rows) {
+    if (typeof rows === "undefined")
+        return [];
+    if (!(rows instanceof Array))
+        rows = [rows];
+    if (rows.length === 0)
+        return [];
+    var d = this.dataController.getData(),
+        arr = [];
+    for (var i = 0; i < rows.length; i++) {
+        arr.push(d.rawData[rows[i] - 1 + (d.info.topHeaderRowsNumber || 1)]);
+    }
+    return arr;
+};
+
+/**
+ * Returns currently rendered model.
+ */
+LightPivotTable.prototype.getModel = function () {
+    return this.dataController.getData();
+};
+
 /**
  * Performs resizing.
  */
diff --git a/source/js/PivotView.js b/source/js/PivotView.js
index fe3ff61..1a5848e 100644
--- a/source/js/PivotView.js
+++ b/source/js/PivotView.js
@@ -364,7 +364,15 @@ PivotView.prototype._columnClickHandler = function (columnIndex) {
 
 PivotView.prototype._rowClickHandler = function (rowIndex, cellData) {
 
-    this.controller.tryDrillDown(cellData.source.path);
+    var res = true;
+    if (typeof this.controller.CONFIG.triggers["rowClick"] === "function") {
+        var d = this.controller.getRowsValues([rowIndex])[0].slice(
+            this.controller.dataController.getData().info.leftHeaderColumnsNumber
+        );
+        res = this.controller.CONFIG.triggers["rowClick"](rowIndex, d);
+    }
+    if (res !== false)
+        this.controller.tryDrillDown(cellData.source.path);
 
 };
 
@@ -727,7 +735,11 @@ PivotView.prototype.selectRow = function (select, rowNumber) {
         delete this.selectedRows[rowNumber];
 
     if (typeof this.controller.CONFIG.triggers["rowSelect"] === "function") {
-        this.controller.CONFIG.triggers["rowSelect"](this.controller.getSelectedRows());
+        var rows = this.controller.getSelectedRows();
+        this.controller.CONFIG.triggers["rowSelect"](
+            rows,
+            this.controller.getRowsValues(rows)
+        );
     }
 
 };