Merge branch 'intersystems-ru/master'

Author: v23ent

export/LightPivotTable-DeepSeePortlet.xml

@@ -11,7 +11,7 @@
 
 <Class name="DeepSee.LightPivotTable">
 <Super>%DeepSee.Component.Portlet.abstractPortlet</Super>
-<TimeChanged>63700,68026.762239</TimeChanged>
+<TimeChanged>63749,65155.748273</TimeChanged>
 <TimeCreated>63515,61322.546099</TimeCreated>
 
 <Parameter name="INCLUDEFILES">
@@ -151,6 +151,20 @@
 ]]></Implementation>
 </Method>
 
+<Method name="registerLPTOnCreateCallback">
+<Description>
+Call this method when widget is created to handle moment when pivot table will be created.
+If LPT has been created before, method fires given callback immidiately.</Description>
+<FormalSpec>callback</FormalSpec>
+<Language>javascript</Language>
+<ClientMethod>1</ClientMethod>
+<Implementation><![CDATA[
+	if (typeof callback !== "function") return;
+	if (this.LightPivotTable) callback(this.LightPivotTable);
+		else this._registeredLPTOnCreateCallback = callback;
+]]></Implementation>
+</Method>
+
 <Method name="InitLPT">
 <Language>javascript</Language>
 <ClientMethod>1</ClientMethod>
@@ -301,6 +315,7 @@
                 }
 
                 _.LightPivotTable = new LightPivotTable(setup);
+                if (this._registeredLPTOnCreateCallback) this._registeredLPTOnCreateCallback(_.LightPivotTable);
 
                 // hack to enable some change events
                 setTimeout(function () { _._INITIALIZED = true; }, 800);

package.json

@@ -1,7 +1,7 @@
 {
   "name": "LightPivotTable",
   "author": "ZitRo",
-  "version": "1.2.8",
+  "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
@@ -99,6 +100,10 @@ build/LightPivotTable.xml</code> into namespace you want. Make sure that MDX2JSO
 installed and configured. Also you may need to change the widget property "MDX2JSON source" to make
 it work with another MDX2JSON source.
 
+You can obtain LPT instance from widget by calling widgetInstance.registerLPTOnCreateCallback method.
+This method takes one argument - anonymous function, which will be executed when LPT instance is created.
+The anonymous function takes one argument - LPT instance.
+
 ## Build
 
 You need [NodeJS](http://nodejs.org/) platform to be installed in your system to perform any build

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.
  *