From ecac6dc661139641d4dd39764c83a9ccb9ad4a7a Mon Sep 17 00:00:00 2001
From: pasti <pastitumbuck@gmail.com>
Date: Mon, 15 Jun 2020 22:38:38 +0800
Subject: [PATCH] version 1

---
 index.html |  1 +
 script.js  | 35 ++++++++++++++++++++++++++++-------
 2 files changed, 29 insertions(+), 7 deletions(-)

diff --git a/index.html b/index.html
index 77832ae..c6dc61f 100644
--- a/index.html
+++ b/index.html
@@ -17,3 +17,4 @@ <h2>output:</h2>
     <script src="script.js"></script>
   </body>
 </html>
+
diff --git a/script.js b/script.js
index 6582e0d..b6f0861 100644
--- a/script.js
+++ b/script.js
@@ -1,11 +1,32 @@
-console.log("hello script js");
-
 var inputHappened = function(currentInput){
-  console.log( currentInput );
-  display( "WOW SOMETHING HAPPENED" );
-};
+  display(checkInputisNaN(currentInput));
+   if (currentInput == "clear") {
+     document.querySelector("#output").innerHTML = "";
+   }
+    //  } else if(currentInput == "clear 2") {
+    //    currentInput.split[1]
+    //    var selectAllRows = document.querySelectorAll("#output p");
+    //    selectAllRows[selectAllRows.length - 1].remove();
+    //  }
+   };
 
 var display = function(stuffToDisplay){
-  // your DOM manipulation code here
-  
+    var rowPTag = document.createElement('p');
+    rowPTag.textContent = columnPineapple(stuffToDisplay);
+    document.querySelector("#output").appendChild(rowPTag);
+};
+
+
+var checkInputisNaN = function(input) {
+    if (isNaN(input)) {
+        return ;
+    } else {
+        num = parseInt(input);
+        return num;
+    }
+};
+
+var columnPineapple = function(num){
+  var pineapples = "🍍";
+    return pineapples.repeat(num);
 };