acf domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home/drbetsycharles/curiosity.drbetsycharles.com/wp-includes/functions.php on line 6121edali-toolkit domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home/drbetsycharles/curiosity.drbetsycharles.com/wp-includes/functions.php on line 6121learnpress domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home/drbetsycharles/curiosity.drbetsycharles.com/wp-includes/functions.php on line 6121learnpress domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home/drbetsycharles/curiosity.drbetsycharles.com/wp-includes/functions.php on line 6121edali-toolkit domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home/drbetsycharles/curiosity.drbetsycharles.com/wp-includes/functions.php on line 6121edali domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home/drbetsycharles/curiosity.drbetsycharles.com/wp-includes/functions.php on line 6121JavaScript Display Possibilities
JavaScript can “display” data in different ways:
Using innerHTML
To access an HTML element, JavaScript can use the document.getElementById(id) method.
The id attribute defines the HTML element. The innerHTML property defines the HTML content:
Example:
<!DOCTYPE html>
<html>
<body>
<h1>My First Web Page</h1>
<p>My First Paragraph</p>
<p id=”demo”></p>
<script>
document.getElementById(“demo”).innerHTML = 5 + 6;
</script>
</body>
</html>
Changing the innerHTML property of an HTML element is a common way to display data in HTML.
Using document.write()
For testing purposes, it is convenient to use document.write():
Example: <!DOCTYPE html> <html> <body> <h1>My First Web Page</h1> <p>My first paragraph.</p> <script> document.write(5 + 6); </script> </body> </html> Using document.write() after an HTML document is loaded, will delete all existing HTML: Example <!DOCTYPE html> <html> <body> <h1>My First Web Page</h1> <p>My first paragraph.</p> <button type="button" onclick="document.write(5 + 6)">Try it</button> </body> </html> The document.write() method should only be used for testing.
Using window.alert()
You can use an alert box to display data:
Example:
<!DOCTYPE html>
<html>
<body>
<h1>My First Web Page</h1>
<p>My first paragraph.</p>
<script>
window.alert(5 + 6);
</script>
</body>
</html>
Using console.log()
For debugging purposes, you can call the console.log() method in the browser to display data.
You will learn more about debugging in a later chapter.
Example: <!DOCTYPE html> <html> <body> <script> console.log(5 + 6); </script> </body> </html> JavaScript Print JavaScript does not have any print object or print methods.
You cannot access output devices from JavaScript.
The only exception is that you can call the window.print() method in the browser to print the content of the current window.