Just starting to dabble in JavaScript and attempting to change the colors of my website's header, footer, and background. I've created two buttons:
<div class="styleBut">
<a href="#" class="btn btn-warning">ReStyle</a>
<a href="#" class="btn btn-warning">Reset</a>
</div>
Here is the JavaScript code I am using:
I am struggling to figure out how to connect this script to my buttons, I assume it involves an onclick event, but for some reason it's not functioning as expected.
<div class="newStyle">
<a href="javascript:void(0);" class="btn btn-warning">NewStyle</a>
<a href="javascript:void(0);" class="btn btn-warning" id="resetStyles">ResetStyles</a>
</div>
replace # with javascript:void(0); in the href attribute to prevent default link behavior.
JavaScript :
document.getElemenentById("resetStyles").onclick = revertBack
Make sure to assign unique id attributes to your anchor elements:
<a href="#" id="customize" class="btn btn-primary">Customize</a>
<a href="#" id="undo" class="btn btn-primary">Undo</a>
Next, utilize JavaScript to access these elements:
var customizeButton = document.getElementById("customize");
var undoButton = document.getElementById("undo");
Finally, link the elements to click events and corresponding functions, like so:
customizeButton.addEventListener("click", customizeFunction);
undoButton.addEventListener("click", undoFunction);
When implementing this particular syntax, it is expected to function correctly:
<a href="#" class="btn btn-warning" onclick="customizeDesign()">Revamp</a>
Additionally, confirming that the components you intend to modify possess a unique identifier is essential:
<div id="section">
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