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Author: Sailet03

my-app/src/views/CourseView.jsx

@@ -1,4 +1,5 @@
 import React from 'react';
+import PrerequisiteTree from "./PrerequisiteTree.jsx";
 
 export default function CourseView(props) {
     return (
@@ -9,38 +10,10 @@ export default function CourseView(props) {
             </div>
 
             {/* Description Section */}
-            <div style={{ display: 'flex', flexDirection: 'column', marginBottom: '20px', color:'white'}}>
+            <div style={{ display: 'flex', flexDirection: 'column', marginBottom: '20px', color: 'white' }}>
                 <h3 style={{ fontSize: '24px', fontWeight: 'bold' }}>
-                The course is an introduction to networking, protocols and communication.
-
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-                We study how large international networks are constructed from the individual computers, via local area, city and national networks. We use the Internet as or working example of such a network. The aim of the course is to give insights into both the theory and practice of the area.
-
-The focus of the course is on the protocols and algorithms used, and we will follow how they are used and implemented into the TCP/IP-stack - the basis of the Internet.               </h3>
+                    The course is an introduction to networking, protocols and communication.
+                    The focus of the course is on the protocols and algorithms used </h3>
             </div>
 
             {/* Reviews Section */}
@@ -54,7 +27,7 @@ The focus of the course is on the protocols and algorithms used, and we will fol
             <div style={{ display: 'flex', flexDirection: 'column', marginBottom: '20px' }}>
                 <h3 style={{ fontFamily: 'Courier New, monospace', fontSize: '24px' }}>Prerequisite Graph Tree</h3>
                 {/* Placeholder for graph tree */}
-                <p style={{ fontSize: '16px' }}>Graph tree or prerequisite info will go here...</p>
+                <PrerequisiteTree />
             </div>
         </div>
     );

my-app/src/views/PrerequisiteTree.jsx

@@ -65,7 +65,10 @@ function loadTree(course) {
 }
 
 const PrerequisiteTree = () => {
-    loadTree("SF2526");
+    if (initialNodes.length == 0){
+        loadTree("SF2526");
+    }
+    
 
     return (
         <div style={{ width: "100%", height: "500px" }}>