From 424206531cb2f22e335683874f33f78b1fd23fc2 Mon Sep 17 00:00:00 2001
From: IGreatlyDislikeJavascript
 <45369719+IGreatlyDislikeJavascript@users.noreply.github.com>
Date: Tue, 27 Nov 2018 13:28:22 +0000
Subject: [PATCH] Allow step.element to use function

Step "element" can now use a function to dynamically select the DOM element for the step. Usage:

element: function() { return $(document.body).find(".my-dynamic-element"); },
title: "Dynamic!",
content: "This element was found by jquery",

Change to Tour.prototype.getStep = function (i)
---
 build/js/bootstrap-tour.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/build/js/bootstrap-tour.js b/build/js/bootstrap-tour.js
index 3dfd1270..7be53ed7 100644
--- a/build/js/bootstrap-tour.js
+++ b/build/js/bootstrap-tour.js
@@ -107,6 +107,10 @@ var bind = function (fn, me) {
 
 		Tour.prototype.getStep = function (i) {
 			if (this._options.steps[i] != null) {
+				
+				if(typeof(this._options.steps[i].element) == "function")
+					this._options.steps[i].element = this._options.steps[i].element();
+				
 				return $.extend({
 					id: "step-" + i,
 					path: '',