[javascript] JavaScript, getting value of a td with id name

Originally I was using input with an id and grabbing it's value with getElementById. Currently, I'm playing with <td>s. How can I grab the values of the <td>?

Originally I used:

<input id="hello">
document.getElementById("hello").value;

Now I want to get value of <td>, but I don't know how;

<td id="test">Chicken</td>
<td>Cow</td>

Edit: What's the difference between textContent, innerHTML, and innerText?

.innerText doesnt work in Firefox.

.innerHTML works in both the browsers.

Again with getElementById, but instead .value, use .innerText

<td id="test">Chicken</td>
document.getElementById('test').innerText; //the value of this will be 'Chicken'

use the

innerHTML 

property and access the td using getElementById() as always.

Have you tried: getElementbyId('ID_OF_ID').innerHTML?

If by 'td value' you mean text inside of td, then:

document.getElementById('td-id').innerHTML

For input you must have used value to grab its text but for td, you should use innerHTML to get its html/value. Example:

alert(document.getElementById("td_id_here").innerHTML);

To get its text though, use:

alert(document.getElementById("td_id_here").innerText);

if i click table name its shown all fields about table. i did table field to show. but i need to know click function.

My Code:

$sql = "SHOW tables from database_name where tables_in_databasename not like '%tablename' and tables_in_databasename not like '%tablename%'";


$result=mysqli_query($cons,$sql);

$count = 0;

$array = array();

while ($row = mysqli_fetch_assoc($result)) {

    $count++;

    $tbody_txt .= '<tr>';

    foreach ($row as $key => $value) {
        if($count  == '1') {
            $thead_txt .='<td>'.$key.'</td>';
        }
        $tbody_txt .='<td>'.$value.'</td>';


        $array[$key][] = $value;
    }
}?>