proxy_inst.$draw = function({key_id,is}:any){
   //console.log(key_id,is,this);
   patch(
     document.getElementById(key_id),
     this.$render.bind(this,{key_id, is, loaded:true}),
     this
   )
 }

 public at(domRender: HTMLElement, pmodule?: any): void {
   //let key_id: string = domRender.getAttribute('id');
   //if (!key_id) {
   const key_id = `uid_${new Date().getTime()}`;
     //domRender.setAttribute('id', key_id);
   //}
   const is = 'init-app-tag';
   const proxyInst = componentFactory(pmodule.default,{z: 1000},{is, key_id}).content(function(){});
   patch(domRender, proxyInst.$render.bind(proxyInst,{is, key_id}), proxyInst);
   //patch(domRender, proxy_inst.$render.bind(proxy_inst,{key_id, is, loaded:true}), proxy_inst);
 }

 set data(data: TreeNode) { patch(this._rootEl, () => this._render(data)); }

 set data(data: TableCell[][]) { patch(this._rootEl, () => this._render(data)); }