ckeditor5 - 如何向上转换可选属性

Answer 1

您无需列出视图的属性即可在模型值回调中获取它们。

attributes: ['ver']

充当对哪些视图元素将被向上转换的约束，并表示“仅向上转换具有

bbref

属性的

ver

元素”。

// Conversion from a view element to a model attribute
conversion.for('upcast').elementToAttribute({
    view: {
        name: 'bbref',
    },
    model: {
        key: 'bibleref',

        // Callback function provides access to the view element
        value: viewElement => {
            // You can still get the ver attribute.
            let ver = viewElement.getAttribute('ver');
            console.log('in upcast ver=['+ver+']');
            return ver;
        }
    }
});