Lab 3

AJAX

1. Download Lab.zip
2. Unzip and upload the 4 enclosed files to a folder named lab1 to your website
3. Save your html file from exercise 13 as ajax.html
4. Modify your code to:
   1. use AJAX to retrieve students.txt
   2. display only Pierce students (not Moorpark)
5. Notes:
   • copy and paste the functions:
     xProcessRequest, xDisplayError, xDisplayJSONStudents, xJSON_Click
   • delete the function header and closing } from xJSON_Click so that only code from the body of the function is left
   • Change this.href to "students.txt"
   • Besides the p tag with the id xResponseDiv, add a p tag with the id xErrorDiv to your HTML
6. Add links to your external js files, json-minified first then ajax, in the head section of your html file
7. Upload your html file
8. Email your instructor the link to ajax.html