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lib/jsdom/living/attributes/Attr-impl.js 1.48 KB
858f2bdf5   Boyan Georgiev   fixes
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  "use strict";
  
  const { setAnExistingAttributeValue } = require("../attributes.js");
  const NodeImpl = require("../nodes/Node-impl.js").implementation;
  const { ATTRIBUTE_NODE } = require("../node-type.js");
  
  exports.implementation = class AttrImpl extends NodeImpl {
    constructor(globalObject, args, privateData) {
      super(globalObject, args, privateData);
  
      this._namespace = privateData.namespace !== undefined ? privateData.namespace : null;
      this._namespacePrefix = privateData.namespacePrefix !== undefined ? privateData.namespacePrefix : null;
      this._localName = privateData.localName;
      this._value = privateData.value !== undefined ? privateData.value : "";
      this._element = privateData.element !== undefined ? privateData.element : null;
  
      this.nodeType = ATTRIBUTE_NODE;
      this.specified = true;
    }
  
    get namespaceURI() {
      return this._namespace;
    }
  
    get prefix() {
      return this._namespacePrefix;
    }
  
    get localName() {
      return this._localName;
    }
  
    get name() {
      return this._qualifiedName;
    }
  
    get nodeName() {
      return this._qualifiedName;
    }
  
    get value() {
      return this._value;
    }
    set value(value) {
      setAnExistingAttributeValue(this, value);
    }
  
    get ownerElement() {
      return this._element;
    }
  
    get _qualifiedName() {
      // https://dom.spec.whatwg.org/#concept-attribute-qualified-name
      if (this._namespacePrefix === null) {
        return this._localName;
      }
  
      return this._namespacePrefix + ":" + this._localName;
    }
  };