What is the process for altering the color of an HTML output depending on its values?

Question

What is the process for altering the color of an HTML output depending on its values?

I created a simple HTML code to showcase some outcomes.

The possible results are SUCCESS, Failure, and Still Failing. I want these results to be displayed with corresponding colors, such as green for SUCCESS, and red for both Failure and Still Failing.

I searched for solutions online, but most of them involve using JavaScript or jQuery which I am not familiar with. I attempted various methods without success.

Is there an "if" condition statement that could handle this situation?

    <body leftmargin="8" marginwidth="0" topmargin="8" marginheight="4" offset="0">
        <table width="95%" cellpadding="0" cellspacing="0" style="font-size: 11pt; font-family: Tahoma, Arial, Helvetica, sans-serif">
            <tr>
                <td>(Automatic email, DO NOT REPLY)</td>
            </tr>
            <tr>
                <td>
                    <h2>
                        <font color="#039b10">Build result - SUCCESS</font>
                    </h2>
                </td>
            </tr>
        </table>
    </body>

    </html>

javascript jquery html css

Answer 1

Answer №1

It's important to note that the use of the <font> tag is considered outdated and it's recommended to utilize CSS classes instead. Consider assigning a class like "success" or "failure" to your heading tags (<h2>) and then define the appropriate styles in your CSS file.

If you're new to CSS, I highly recommend checking out resources such as this guide on Mozilla Developer Network to kickstart your learning journey.

Answer 2

It's important to note that the use of the <font> tag is considered outdated and it's recommended to utilize CSS classes instead. Consider assigning a class like "success" or "failure" to your heading tags (<h2>) and then define the appropriate styles in your CSS file.

If you're new to CSS, I highly recommend checking out resources such as this guide on Mozilla Developer Network to kickstart your learning journey.

Answer 3

Answer №2

If you want to dynamically change the CSS based on a value, take a look at this code snippet.

When you input the word success in lowercase, the background will turn green; otherwise, it will be red.

$('#inputButton').click(function(){
  var inputVal = $('#inputText').val();
  if(inputVal == 'success'){
    $('#message').removeClass('red');
    $('#message').addClass('green');
  } else {
    $('#message').removeClass('green');
    $('#message').addClass('red');
  }
});

.green{
background : green;
}
.red{
background : red;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="text" id="inputText" />
<input type="button" id="inputButton" value="Check" />
<div id="message">Message</div>

Answer 4

If you want to dynamically change the CSS based on a value, take a look at this code snippet.

When you input the word success in lowercase, the background will turn green; otherwise, it will be red.

$('#inputButton').click(function(){
  var inputVal = $('#inputText').val();
  if(inputVal == 'success'){
    $('#message').removeClass('red');
    $('#message').addClass('green');
  } else {
    $('#message').removeClass('green');
    $('#message').addClass('red');
  }
});

.green{
background : green;
}
.red{
background : red;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="text" id="inputText" />
<input type="button" id="inputButton" value="Check" />
<div id="message">Message</div>

Answer 5

Answer №3

Imagine having a container called build_results to display results:

<div id='build_results'></div>

Now, picture a script like the one below:

<script>
//Assuming the use of jQuery
function GetResultsFromWork() {
  //Perform some work
  return resultOfWork;
}    

function someScript(){
  var workResults = GetResultsFromWork();
  setBuildResponseMessage(workResults);  
}

function setBuildResponseMessage(results) {
  switch(results) {
    case 'failure':
    case 'failure_again':
      $('#build_results')
        .removeAttr('class')
        .addClass('buildFailure')
        .text('Failure!');
    case 'success':
    default:
      $('#build_results')
        .removeAttr('class')
        .addClass('buildSuccess')
        .text('Success!');
      break;
  }
}
</script>

Also, suppose you have defined the following CSS styles:

<style>
.buildFailure {
  color:red;
}

.buildSuccess {
  color:green;
}
</style>

This is just a rough outline. While it has been a while since I wrote JavaScript, this should function properly based on initial observations.

Answer 6

Imagine having a container called build_results to display results:

<div id='build_results'></div>

Now, picture a script like the one below:

<script>
//Assuming the use of jQuery
function GetResultsFromWork() {
  //Perform some work
  return resultOfWork;
}    

function someScript(){
  var workResults = GetResultsFromWork();
  setBuildResponseMessage(workResults);  
}

function setBuildResponseMessage(results) {
  switch(results) {
    case 'failure':
    case 'failure_again':
      $('#build_results')
        .removeAttr('class')
        .addClass('buildFailure')
        .text('Failure!');
    case 'success':
    default:
      $('#build_results')
        .removeAttr('class')
        .addClass('buildSuccess')
        .text('Success!');
      break;
  }
}
</script>

Also, suppose you have defined the following CSS styles:

<style>
.buildFailure {
  color:red;
}

.buildSuccess {
  color:green;
}
</style>

This is just a rough outline. While it has been a while since I wrote JavaScript, this should function properly based on initial observations.

Answer 7

Answer №4

By adding a class to a font tag, you have the ability to adjust the color of that class based on your desired outcome.

Answer 8

By adding a class to a font tag, you have the ability to adjust the color of that class based on your desired outcome.

What is the process for altering the color of an HTML output depending on its values?

Answer №1

Answer №2

Answer №3

Answer №4

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