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Jul 27th, 2018
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  1. <html>
  2. <head>
  3. <title>Looking for JavaScript</title>
  4. <script>
  5. window.addEventListener("load",registerEvents,false);
  6. function registerEvents(e){
  7. document.getElementById("ask").addEventListener("click",findAnswer,false);
  8. }
  9. function findAnswer(){
  10. //get the user's question
  11. var question = document.getElementById("userQuestion").value;
  12. /*create a new regular expression object that will look for an exact match of the string "JavaScript"*/
  13. var re = new RegExp("JavaScript");
  14. //if "JavaScript" is found in the users question
  15. if(re.test(question)===true){
  16. //print out an answer
  17. document.getElementById("answer").innerHTML = "JavaScript Question? Check out coding with JavScript For Dummies by Chris Minnick and Eva Holland";
  18. // and yell "JavaScript" in the console
  19. console.log("JavaScript!");
  20. }
  21. }
  22. </script>
  23. </head>
  24. <body>
  25. <form id="userQuestion">
  26. <label>Enter Your Question:
  27. <textarea id="userQuestion"></textarea>
  28. </label>
  29. <button id="ask" type="button">Get an Answer</button>
  30. </form>
  31. <div id="answer"></div>
  32. </body>
  33. </html>
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