I am looking to count the number of occurrences of a string in the column labeled status. However, I am uncertain about how to implement this logic using JavaScript.
I am looking to count the number of occurrences of a string in the column labeled status. However, I am uncertain about how to implement this logic using JavaScript.
Do you understand this concept?
<!DOCTYPE html>
<html>
<head>
<title>Test Results</title>
</head>
<body>
<table id="resultTable" style="width:100%">
<tr>
<th>Test Name</th>
<th>Outcome</th>
</tr>
<tr>
<td>Test A</td>
<td class="outcome">Pass</td>
</tr>
<tr>
<td>Test B</td>
<td class="outcome">Fail</td>
</tr>
<tr>
<td>Test C</td>
<td class="outcome">Fail</td>
</tr>
<tr>
<td>Test D</td>
<td class="outcome">Pass</td>
</tr>
</table>
<script>
let table = document.getElementById("resultTable");
let outcome_td = table.querySelectorAll("td.outcome");
let passed_counter = 0;
let failed_counter = 0;
for (let i = 0; i < outcome_td.length; i++) {
let result = outcome_td[i].innerText;
if(result === 'Pass') {
passed_counter += 1;
} else {
failed_counter += 1;
}
}
console.log(passed_counter);
console.log(failed_counter);
</script>
</body>
</html>
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