Method clone

modules/tinymce/src/core/main/ts/api/html/Node.ts:246–272

* Does a shallow clones the node into a new node. It will also exclude id attributes since * there should only be one id per document. * * @method clone * @return {tinymce.html.Node} New copy of the original node. * @example * const clonedNode = node.clone();

()

   * const clonedNode = node.clone();
   */
  public clone(): AstNode {
    const self = this;
    const clone = new AstNode(self.name, self.type);
    const selfAttrs = self.attributes;

    // Clone element attributes
    if (selfAttrs) {
      const cloneAttrs = [] as unknown as Attributes;
      (cloneAttrs as any).map = {};

      for (let i = 0, l = selfAttrs.length; i < l; i++) {
        const selfAttr = selfAttrs[i];

        // Clone everything except id
        if (selfAttr.name !== 'id') {
          cloneAttrs[cloneAttrs.length] = { name: selfAttr.name, value: selfAttr.value };
          cloneAttrs.map[selfAttr.name] = selfAttr.value;
        }
      }

      clone.attributes = cloneAttrs;
    }

    clone.value = self.value;

    return clone;
  }

  /**
   * Wraps the node in in another node.