How to Set Initial Value in CKEditor on Load

To set a value to CKEditor when it is loaded and initialized, you can use the 'setData' method. Here's an example:

var pdescription;

ClassicEditor
    .create( document.querySelector( '#pdescription' ) )
    .then( editor => {
        pdescription = editor;

        // Set initial value
        pdescription.setData('Initial value');

        for (var i in pdescription.editors) {
            pdescription.editors[i].on('change', function() { pdescription.editors[i].updateElement() });
        }
    } )
    .catch( err => {
        console.error( err.stack );
    } );

In the above code, the 'setData' method is called with the initial value you want to set for CKEditor. Replace 'Initial value' with the value you want to set.