Digital Chalkboard Feb 20 2019

Here is our Digital Chalkboard exercise from Wednesday.

// Tasks
// 1. Create the framework for a function called congrats() that takes no parameters;
// 2. Target the element for use in the script.
// 3. Use a JS method to change the text node of the element.
// 4. Deliver the script to the client and assign the function to the button.

function congrats() {
  document.getElementById("subtitle").innerHTML = "Congratulations!";
}

Here’s how to invoke the JavaScript function using an onclick event:

<input type="button" value="Show Image" class="btn btn-primary btn-lg" onclick="congrats()">