mframejs/dist/esm/view/interpolateController.js

simple framework

import { BindingEngine } from '../binding/exported';
import { Logger } from '../utils/exported';
const SubscribeInternal = class {
    constructor(node) {
        this.firstRun = true;
        this.name = 'Interpolate';
        this.node = node;
    }
    call(newValue, oldValue) {
        if (oldValue !== newValue || this.firstRun) {
            this.firstRun = false;
            if (this.node.nodeType === 2) {
                this.node.value = newValue;
            }
            else {
                this.node.data = newValue;
            }
        }
    }
};
export class InterpolateController {
    constructor(bindingContext, htmlNode, viewController, _isAttributeValue) {
        this.bindingContext = bindingContext;
        this.htmlNode = htmlNode;
        this.isAttibuteNode = false;
        if (!htmlNode.data) {
            this.isAttibuteNode = true;
        }
        this.logger = Logger.getLogger(this.isAttibuteNode ? htmlNode.value.trim() : htmlNode.data.trim(), 'interpolate');
        viewController.addInterpolate(this);
    }
    init() {
        this.logger.log('init');
        this.subscribeInternal = new SubscribeInternal(this.htmlNode);
        BindingEngine.subscribeClassProperty(this.bindingContext, this.isAttibuteNode ? this.htmlNode.value : this.htmlNode.data, this.subscribeInternal);
    }
    attached() {
        this.logger.log('attached');
    }
    detached() {
        this.logger.log('detached');
        BindingEngine.unSubscribeClassProperty(this.bindingContext, this.subscribeInternal);
        this.subscribeInternal = null;
        this.bindingContext = null;
        this.htmlNode = null;
    }
}
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