Developing an editor

Question

Developing an editor

Currently, I am delving into the concept of object inheritance in JavaScript through a practical exercise where I am creating an online editor similar to the one I am currently using.

However, I find myself slightly confused as I aim to utilize data-* attributes to manipulate my editor:

<div class="editor__wrapper">
 <div data-editor="toolbar">
 </div>
 <textarea data-editor="textarea"></textarea>
</div>

My initial approach was like this:

$(window).on('load', function() {
 $('[data-editor]').each(function() {
  var element = $(this);

   var editor = new Editor(element);
 });
});

and defined the editor as follows:

var Editor = function(element) {
 this.element = element;
};

However, this is not exactly what I had in mind.

I desire to initialize with data-* attributes, creating a toolbar for toolbar elements and an editor for textarea elements, while having them inherit common properties from a parent element.

I'm feeling a bit lost at the moment. Any thoughts or suggestions on a better approach would be greatly appreciated!

Thank you.

javascript jquery html css

Answer 1

Answer №1

If you want to configure the Editor to determine what to create based on a specific value, you can follow these steps:

<script type="text/javascript>
    $(window).on('load', function() {
        $('[data-editor]').each(function() {
            var element = $(this);

            var editor = new Editor(element);
        });
    });
    var Editor = function(element) {
        this.element = element;
        switch(element.data("editor")){
            case "toolbar":
                // Perform some special actions
                console.log("toolbar");
                break;
            case "editor":
                // Perform less special actions
                console.log("editor");
                break;
            default:
                // Just be sad and alone
                console.log("lonely");
                break;
        }
    };
</script>

However, if you're looking for object inheritance in JavaScript, things can get quite complicated. You would need to delve into prototyping. For examples, check out: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Introduction_to_Object-Oriented_JavaScript#Inheritance

Answer 2

If you want to configure the Editor to determine what to create based on a specific value, you can follow these steps:

<script type="text/javascript>
    $(window).on('load', function() {
        $('[data-editor]').each(function() {
            var element = $(this);

            var editor = new Editor(element);
        });
    });
    var Editor = function(element) {
        this.element = element;
        switch(element.data("editor")){
            case "toolbar":
                // Perform some special actions
                console.log("toolbar");
                break;
            case "editor":
                // Perform less special actions
                console.log("editor");
                break;
            default:
                // Just be sad and alone
                console.log("lonely");
                break;
        }
    };
</script>

However, if you're looking for object inheritance in JavaScript, things can get quite complicated. You would need to delve into prototyping. For examples, check out: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Introduction_to_Object-Oriented_JavaScript#Inheritance

Developing an editor

Answer №1

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