</span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cfg </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.apply</span><span class="jsdoc-syntax">({}, </span><span class="jsdoc-var">this.getAutoCreate</span><span class="jsdoc-syntax">());
+
</span><span class="jsdoc-var">cfg.id </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.id </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">Roo.id</span><span class="jsdoc-syntax">();
</span><span class="jsdoc-comment">// fill in the extra attributes