From 6bab70ad093125903fffe53c211b4f8087e2418a Mon Sep 17 00:00:00 2001
From: divy123 <lit2017001@iiitl.ac.in>
Date: Mon, 17 Dec 2018 16:02:32 +0530
Subject: [PATCH] Add step butoon disabled for last step

---
 examples/lib/defaultHtmlStepUi.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/examples/lib/defaultHtmlStepUi.js b/examples/lib/defaultHtmlStepUi.js
index a4538dc8..3a889efe 100644
--- a/examples/lib/defaultHtmlStepUi.js
+++ b/examples/lib/defaultHtmlStepUi.js
@@ -173,6 +173,9 @@ function DefaultHtmlStepUi(_sequencer, options) {
       // Insert the step's UI in the right place
       if (stepOptions.index == _sequencer.images.image1.steps.length) {
         stepsEl.appendChild(step.ui);
+        $("#steps .container:nth-last-child(1) .insert-step").prop('disabled',true);
+        if($("#steps .container:nth-last-child(2)")) 
+        $("#steps .container:nth-last-child(2) .insert-step").prop('disabled',false);
       } else {
         stepsEl.insertBefore(step.ui, $(stepsEl).children()[stepOptions.index]);
       }
@@ -238,6 +241,7 @@ function DefaultHtmlStepUi(_sequencer, options) {
 
   function onRemove(step) {
     step.ui.remove();
+    $("#steps .container:nth-last-child(1) .insert-step").prop('disabled',true);
   }
 
   function getPreview() {