I’m trying to dynamically add the values from a form into an HTML table. Each time the user submits the form, the values should be added as a new row in the table. However, I’m unsure how to append the new values to a new row and ensure that subsequent form submissions go to the next row.
Here’s the structure of my HTML form:
<form id="schedule-form">
<label for="Name">Name:</label>
<input type="text" name="Name" id="name">
<label for="program">Course:</label>
<select id="program">
<option value="BSIT">BSIT</option>
<option value="BSHM">BSHM</option>
<option value="BSCRIM">BSCRIM</option>
<option value="BSED">BSED</option>
<option value="BEED">BEED</option>
</select>
<label for="subjects">Subject:</label>
<select id="subjects"></select>
<label for="room">Room:</label>
<select id="room">
<option value="IT Room 1">IT Room 1</option>
<option value="IT Lab 1">IT Lab 1</option>
<option value="IT Lab 2">IT Lab 2</option>
<option value="IT Lab 3">IT Lab 3</option>
</select>
<label for="day">Day:</label>
<select id="day">
<option value="MWF">MWF</option>
<option value="TTH">TTH</option>
<option value="Mon">Mon</option>
<option value="Tue">Tue</option>
<option value="Wed">Wed</option>
<option value="Thu">Thu</option>
<option value="Fri">Fri</option>
</select>
<label for="start-time">Start Time:</label>
<input type="time" id="start-time">
<label for="end-time">End Time:</label>
<input type="time" id="end-time">
<button type="submit">Schedule</button>
</form>
And here’s the table where I want to display the scheduled classes:
<h3>Scheduled Classes</h3>
<table>
<thead>
<th>Name</th>
<th>Course</th>
<th>Subject</th>
<th>Room</th>
<th>Day</th>
<th>Time</th>
</thead>
<tbody id="schedule-table">
</tbody>
</table>
Here’s my current JavaScript (which is not working):
document.getElementById('schedule-form').addEventListener('submit', function(e) {
e.preventDefault();
// Get form values
let name = document.querySelector('[name="Name"]').value;
let course = document.getElementById('program').value;
let subject = document.getElementById('subjects').value;
let room = document.getElementById('room').value;
let day = document.getElementById('day').value;
let startTime = document.getElementById('start-time').value;
let endTime = document.getElementById('end-time').value;
// I need help figuring out how to append these values to a new table row
// and ensure that multiple submissions add to the next row
});
2
Answers
Best to create an object with the data and then write a simple function that
createElement
and append that to the table you want.function addSchedule(Object) { ... }
) and call that function (addSchedule(Object)
) while handing over the object as a parameter.const Element = document.createElement('tr')
for
-loop. See the MDN WebDocs DocumentationElement.textContent = value
TR.appendChild(TD)
tbody
I agree with @tacoshy, but i will use insertRow() and insertCell() instead. Like