Javascript jquerysubmit有两个键 搜索 清楚的

我有以下标签。当我点击链接时，页面会重新加载。 如何使用jquery通过按Alt+Enter在该链接上执行命令

试试看：

      <h:commandLink action="list?faces-redirect=true&amp;includeViewParams=true"
                    id="search">Search
      </h:commandLink>
      <h:link outcome="/admin/clients/list.xhtml" styleClass="btn btn-default ml15"    id="clear">
       Clear
      </h:link>

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现场演示：

您试过吗？是的，一键可用。但是有两个不起作用，你能编辑你的问题并添加你尝试过的内容吗？

var cmdLnk = $('#search');

$(document).keydown(function(e) {
    var code = (e.keyCode ? e.keyCode : e.which);
    if (e.altKey) {
        if (code === 13) {
            /* Since 'commandLink' renders as an 'anchor' tag (link) 
             * I assume that you will be able to trigger 'click' event. 
             * However, your question title says to 'submit' with two keys 
             * and, if this is the case, you can replace this last line and 
             * use '$(form).submit()' instead.
             */
            cmdLnk.click();
        }
    }
});