ページまたはいくつかのフォームのいわゆるView-Stateに関する問題を防ぐために、AJAXリクエストはシリアライズされます。
JSF-Extensions (https://www.intersult.com/wiki/page/JSF%20Ext) gives you the option to parallelize AJAX requests. Just set the JavaScript variable jsf.ajaxQueue to another value than the default of 1. But if you don't lock out manually duplicate requests from within the same form or rendering of the same region, you will get errors.
これは、並列リクエストをアクティブ化する方法です。
<script type="text/javascript">
if (jsf)
jsf.ajaxQueue = 2;
</script>
For example you can parallelize the rendering on the server of a page with . Most applications would not need parallel requests, because they run nice when strictly serialized.