页面中如何设置搜索为文章模块的内容呢搜索这段是用来执行搜索的

page页面中如何设置搜索为文章模块的内容呢？

<div class="dx-form dx-form-group-inputs">
                    <input type="text" onkeypress="if(event.keyCode==13) {dr_module_search('search_keyword');return false;}" name='keyword' value='{$keyword}' id='search_keyword' class="form-control" placeholder="关键词...">
                    <button onclick="dr_module_search('search_keyword')" type="button" class="dx-btn dx-btn-lg"> <i class="fa fa-search"></i> 搜索</button>
                </div>
            </div>
        </div>
		<script>
         // 这段js是用来执行搜索的
        function dr_module_search(name) {
        var url="{Router::search_url($params, 'keyword', 'dayruicom')}";
        var value = $("#"+name).val();
        if (value) {
                                            location.href=url.replace('dayruicom', value);
                                        } else {
                                            $("#"+name).focus()
                                            dr_tips(0, "输入关键字");
                                        }
                                        return false;
                                    }
        </script>

模板文件：page.html