lpt.attachTrigger on runtime method add

Author: nikitaeverywhere

package.json

@@ -1,7 +1,7 @@
 {
   "name": "LightPivotTable",
   "author": "ZitRo",
-  "version": "1.2.10",
+  "version": "1.2.11",
   "description": "A lightweight pivot table for MDX2JSON source for InterSystems Cache",
   "main": "test/testServer.js",
   "repository": {

readme.md

@@ -90,6 +90,7 @@ lp.updateSizes(); // recalculate pivot sizes
 lp.changeBasicMDX("..."); // change mdx for LPT
 lp.getActualMDX(); // returns currently displayed MDX
 lp.getSelectedRows(); // returns array with selected rows indexes. First row have index 1.
+lp.attachTrigger("contentRendered", function () {  }); // attaches trigger during runtime
 ```
 
 #### Caché DeepSee

source/js/LightPivotTable.js

@@ -304,6 +304,19 @@ LightPivotTable.prototype.getPivotProperty = function (path) {
     return obj;
 };
 
+/**
+ * Attaches the trigger during the runtime.
+ * @param {string} triggerName
+ * @param {function} trigger
+ */
+LightPivotTable.prototype.attachTrigger = function (triggerName, trigger) {
+    if (typeof trigger !== "function") {
+        console.warn("LPT.addTrigger: pass the trigger as a second argument.");
+        return;
+    }
+    this.CONFIG.triggers[triggerName] = trigger;
+};
+
 /**
  * Fill up to normal config structure to avoid additional checks and issues.
  *