ECSHOP搜索结果滑动下拉显示相关商品的效果

所需要的样式我们可以复制到style.css里：/*搜索滑动效果*/.Menu {position:absolute;top:30px;left:7px;width:150px;height:auto;z-index:1;background:#FFF;border:1px solid #000;display:none;}.Menu2 {position: absolute;left:0;top:0;width:100%;height:auto;overflow:hidden;z-index:1;}.Menu2 ul{margin:0;padding:0}.Menu2 ul li{width:100%;height:25px;line-height:25px;text-indent:15px;border-bottom:1px dashed #ccc;color:#666;cursor:pointer;background:#FFF;change:expression(this.onmouseover=function(){this.style.background="#F2F5EF";},this.onmouseout=function(){this.style.background="";})}input{width:200px}.form{width:200px;height:auto;}.form div{position:relative;top:0;left:0;margin-bottom:5px}复制代码以下代码需要加到输入框普遍 比如page_header.lbi<script type="text/javascript">function showAndHide(obj,types,text){var Layer=window.document.getElementById(obj);switch(types){case "show":if(text!=''){Layer.style.display="block";Ajax.call('search_div.php', 'act=search&text=' + text, changesumResp**e, 'GET', 'JSON');}break;case "hide":Layer.style.display="none";}}function getValue(obj,str){var input=window.document.getElementById(obj);input.value=str;}function changesumResp**e(res){var a='';for (var i = 0; i < res.content.length; i++){a += "<li onmousedown=getValue('keyword','" + res.content[i].goods_name + "')>" + res.content[i].goods_name + "</li>";}// alert(a);document.getElementById('show_stock').innerHTML = a;}</script>复制代码我们输入框的代码<input name="keywords" onkeyup="showAndHide('List1','show',this.value);" onblur="showAndHide('List1','hide');" type="text" id="keyword" value="{$search_keywords|escape}" style=" border:0; margin-left:15px;margin-top:5px; width:130px; height:15px;"/><div class="Menu" id="List1"><div class="Menu2"><ul style="padding:0px; margin:0px;" id="show_stock"></ul></div></div>复制代码ajax请求php的代码search_div.php<?phpdefine('IN_ECS', true);require(dirname(__FILE__) . '/includes/init.php');require(dirname(__FILE__) . '/admin/includes/lib_main.php');if($_REQUEST['act'] == 'search'){$keywords = json_str_iconv(trim($_GET['text']));$sql = "SELECT goods_name,goods_id FROM " . $GLOBALS['ecs']->table('goods')." where goods_name like '%$keywords%'";$brand_array = $GLOBALS['db']->getall($sql);foreach($brand_array as $ids =>$value){$brand_array[$ids]['goods_name'] = sub_str_xaphp($brand_array[$ids]['goods_name'],5);}make_json_result($brand_array);}function sub_str_xaphp($str, $length = 0, $append = true){$str = trim($str);$strlength = strlen($str);if ($length == 0 || $length >= $strlength){return $str;}elseif ($length < 0){$length = $strlength + $length;if ($length < 0){$length = $strlength;}}if (function_exists('mb_substr')){$newstr = mb_substr($str, 0, $length, EC_CHARSET);}elseif (function_exists('iconv_substr')){$newstr = iconv_substr($str, 0, $length, EC_CHARSET);}else{//$newstr = trim_right(substr($str, 0, $length));$newstr = substr($str, 0, $length);}if ($append && $str != $newstr){$newstr .= '';}return $newstr;}?>复制代码在商品少的情况下 我们之间查询 如果多了，ECSHOP模板屋建议修改程序