我正在尝试在标题搜索框中启用制造商搜索，我正在使用OC 2.2.0。在autosearch.php中，我补充道：
if (($this->config->get('autosearch_manufacturer')) > 0 ) $add .= ' OR LOWER(m.name) LIKE "%' . $this->db->escape($part) . '%"';
但它不起作用。整个autosearch.php文件是：
<?php
class ControllerModuleAutosearch extends Controller {
public function ajax_asr()
{
function get_sum($stra)
{
$var1 = array_flip(get_html_translation_table());
$stra = strtr($stra, $var1);
$stra = strip_tags($stra);
return $stra;
}
$data = array();
$this->NOW = date('Y-m-d H:i') . ':00';
if( isset($this->request->get['keyword']) ) {
$keywords = mb_strtolower(( $this->request->get['keyword'] ), 'UTF-8');
if( ((mb_strlen(($keywords), 'UTF-8')) >= ($this->config->get('autosearch_symbol'))) AND ((($this->config->get('autosearch_status')) > 0)) ) {
$parts = explode( ' ', $keywords );
$add = '';
if (($this->config->get('autosearch_asr_image')) <>'' ) {
$image_width = $this->config->get('autosearch_asr_image');
$image_height = $this->config->get('autosearch_asr_image');
} else {
$image_width = $this->config->get('config_image_cart_width');
$image_height = $this->config->get('config_image_cart_height');
}
foreach( $parts as $part ) {
$add .= ' AND (LOWER(pd.name) LIKE "%' . $this->db->escape($part) . '%"';
if (($this->config->get('autosearch_model')) > 0 ) $add .= ' OR LOWER(p.model) LIKE "%' . $this->db->escape($part) . '%"';
if (($this->config->get('autosearch_sku')) > 0 ) $add .= ' OR LOWER(p.sku) LIKE "%' . $this->db->escape($part) . '%"';
if (($this->config->get('autosearch_upc')) > 0 ) $add .= ' OR LOWER(p.upc) LIKE "%' . $this->db->escape($part) . '%"';
if (($this->config->get('autosearch_ean')) > 0 ) $add .= ' OR LOWER(p.ean) LIKE "%' . $this->db->escape($part) . '%"';
if (($this->config->get('autosearch_jan')) > 0 ) $add .= ' OR LOWER(p.jan) LIKE "%' . $this->db->escape($part) . '%"';
if (($this->config->get('autosearch_isbn')) > 0 ) $add .= ' OR LOWER(p.isbn) LIKE "%' . $this->db->escape($part) . '%"';
if (($this->config->get('autosearch_mpn')) > 0 ) $add .= ' OR LOWER(p.mpn) LIKE "%' . $this->db->escape($part) . '%"';
if (($this->config->get('autosearch_location')) > 0 ) $add .= ' OR LOWER(p.location) LIKE "%' . $this->db->escape($part) . '%"';
if (($this->config->get('autosearch_tag')) > 0 ) $add .= ' OR LOWER(pd.tag) LIKE "%' . $this->db->escape($part) . '%"';
if (($this->config->get('autosearch_manufacturer')) > 0 ) $add .= ' OR LOWER(m.name) LIKE "%' . $this->db->escape($part) . '%"';
if (($this->config->get('autosearch_attr')) > 0 ) $add .= ' OR LOWER(pa.text) LIKE "%' . $this->db->escape($part) . '%"';
$add .= ')';
}
$add = substr( $add, 4 );
if ($this->customer->isLogged()) {
$customer_group_id = $this->customer->getGroupId();
} else {
$customer_group_id = $this->config->get('config_customer_group_id');
}
$sql = "SELECT DISTINCT *, ";
if (($this->config->get('autosearch_attr')) > 0 ) $sql .= " pa.text, ";
$sql .= " pd.product_id, pd.name AS name, p.image, m.name AS manufacturer, (SELECT price FROM " . DB_PREFIX . "product_discount pd2 WHERE pd2.product_id = p.product_id AND pd2.customer_group_id = '" . (int)$customer_group_id . "' AND pd2.quantity = '1' AND ((pd2.date_start = '0000-00-00' OR pd2.date_start < '" . $this->NOW . "') AND (pd2.date_end = '0000-00-00' OR pd2.date_end > '" . $this->NOW . "')) ORDER BY pd2.priority ASC, pd2.price ASC LIMIT 1) AS discount, (SELECT price FROM " . DB_PREFIX . "product_special ps WHERE ps.product_id = p.product_id AND ps.customer_group_id = '" . (int)$customer_group_id . "' AND ((ps.date_start = '0000-00-00' OR ps.date_start < '" . $this->NOW . "') AND (ps.date_end = '0000-00-00' OR ps.date_end > '" . $this->NOW . "')) ORDER BY ps.priority ASC, ps.price ASC LIMIT 1) AS special, (SELECT ss.name FROM " . DB_PREFIX . "stock_status ss WHERE ss.stock_status_id = p.stock_status_id AND ss.language_id = '" . (int)$this->config->get('config_language_id') . "') AS stock_status, p.sort_order FROM " . DB_PREFIX . "product p LEFT JOIN " . DB_PREFIX . "product_description pd ON (p.product_id = pd.product_id) LEFT JOIN " . DB_PREFIX . "product_to_store p2s ON (p.product_id = p2s.product_id) LEFT JOIN " . DB_PREFIX . "manufacturer m ON (p.manufacturer_id = m.manufacturer_id) ";
if (($this->config->get('autosearch_attr')) > 0 ) $sql .= "LEFT JOIN " . DB_PREFIX . "product_attribute pa ON (p.product_id = pa.product_id) ";
$sql .= ' WHERE ' . $add . ' AND p.status = 1 ';
$sql .= 'AND pd.language_id = ' . (int)$this->config->get('config_language_id');
$sql .= ' AND p2s.store_id = ' . (int)$this->config->get('config_store_id');
$sql .= ' GROUP BY p.product_id ';
if (($this->config->get('autosearch_sort')) > 0 ) {
$sql .= ' ORDER BY LOWER(pd.name) ASC';
} else {
$sql .= ' ORDER BY p.date_available DESC, LOWER(pd.name) ASC';
}
$sql .= ' LIMIT ' . (int)$this->config->get('autosearch_limit');
$res = $this->db->query( $sql );
if( $res ) {
$data1 = ( isset($res->rows) ) ? $res->rows : $res->row;
$this->language->load('product/product');
$this->language->load('module/autosearch');
$this->load->model('tool/image');
$this->load->model('catalog/product');
$basehref = 'product/product&product_id=';
foreach( $data1 as $key => $values ) {
$data[$key]['href'] = htmlspecialchars_decode($this->url->link(get_sum ($basehref . $values['product_id'])), ENT_QUOTES);
$code = $values['name'];
if (($this->config->get('autosearch_codepage')) == 1 ) $code = mb_convert_encoding($code, 'utf-8', mb_detect_encoding($code));
if (($this->config->get('autosearch_codepage')) == 2 ) $code = mb_convert_encoding($code, 'utf-8');
$data[$key]['name'] = htmlspecialchars_decode( (get_sum ($code)), ENT_QUOTES);
if (($this->config->get('autosearch_show')) > 0 ) {
if (($values['image'] != '') && is_file(DIR_IMAGE . $values['image'])) {
$data[$key]['thumb'] = $this->model_tool_image->resize($values['image'], $image_width, $image_height);
} else {
$data[$key]['thumb'] = $this->model_tool_image->resize('no_image_latest.jpg', $image_width, $image_height);
}
} else {
$data[$key]['thumb'] = '';
}
if (($this->config->get('autosearch_show_model')) > 0 ) {
$code = $values['model'];
if (($this->config->get('autosearch_codepage')) == 1 ) $code = mb_convert_encoding($code, 'utf-8', mb_detect_encoding($code));
if (($this->config->get('autosearch_codepage')) == 2 ) $code = mb_convert_encoding($code, 'utf-8');
$data[$key]['model'] = htmlspecialchars_decode( (get_sum ($code)), ENT_QUOTES);
} else {
$data[$key]['model'] = '';
}
if (($this->config->get('autosearch_show_quantity')) > 0 ) {
if (($values['quantity']) > 0 ) {
if ($this->config->get('config_stock_display')) {
$data[$key]['stock'] = ($this->language->get('text_stock')) . ' ' . ($values['quantity']);
} else {
$data[$key]['stock'] = $this->language->get('text_instock');
}
} else {
$data[$key]['stock'] = ($values['stock_status']);
}
} else {
$data[$key]['stock'] = '';
}
if ((($this->config->get('autosearch_show_price')) > 0 ) and (($this->config->get('config_customer_price') && $this->customer->isLogged()) || !$this->config->get('config_customer_price'))){
if (VERSION >= '2.2') {
if ((float)$values['special']) {
$data[$key]['special'] = strip_tags(html_entity_decode($this->currency->format($this->tax->calculate($values['price'], $values['tax_class_id'], $this->config->get('config_tax')), $this->session->data['currency']) , ENT_QUOTES, 'UTF-8'));
$data[$key]['price'] = strip_tags(html_entity_decode($this->currency->format($this->tax->calculate($values['special'], $values['tax_class_id'], $this->config->get('config_tax')), $this->session->data['currency']) , ENT_QUOTES, 'UTF-8'));
} else {
$data[$key]['special'] = '';
$data[$key]['price'] = strip_tags(html_entity_decode($this->currency->format($this->tax->calculate($values['price'], $values['tax_class_id'], $this->config->get('config_tax')), $this->session->data['currency']) , ENT_QUOTES, 'UTF-8'));
}
} else {
if ((float)$values['special']) {
$data[$key]['special'] = strip_tags(html_entity_decode($this->currency->format($this->tax->calculate($values['price'], $values['tax_class_id'], $this->config->get('config_tax'))) , ENT_QUOTES, 'UTF-8'));
$data[$key]['price'] = strip_tags(html_entity_decode($this->currency->format($this->tax->calculate($values['special'], $values['tax_class_id'], $this->config->get('config_tax'))) , ENT_QUOTES, 'UTF-8'));
} else {
$data[$key]['special'] = '';
$data[$key]['price'] = strip_tags(html_entity_decode($this->currency->format($this->tax->calculate($values['price'], $values['tax_class_id'], $this->config->get('config_tax'))) , ENT_QUOTES, 'UTF-8'));
}
}
} else {
$data[$key]['price'] = '';
}
if (($this->config->get('autosearch_viewall')) != 'no' ) {
$data[$key]['viewall'] = $this->language->get('text_viewall');
} else {
$data[$key]['viewall'] = '';
}
} // конец массива
}
}
}
echo json_encode( $data );
}
}
?>
此外，autosearch.js看起来像这样：
//<![CDATA[
function doLiveSearch( ev, keywords ) {
if( ev.keyCode == 38 || ev.keyCode == 40 ) {
return false;
}
$('#autosearch_search_results').remove();
updown = -1;
if( keywords == '' || keywords.length < 2 ) {
return false;
}
keywords = encodeURI(keywords);
$.ajax({url: $('base').attr('href') + 'index.php?route=module/autosearch/ajax_asr&keyword=' + keywords, dataType: 'json', success: function(result) {
if( result.length > 0 ) {
var eList = document.createElement('ul');
eList.id = 'autosearch_search_results';
var eListElem;
var eLink;
var eImage;
for( var i in result ) {
eListElem = document.createElement('li');
eLink = document.createElement('a');
if( (result[i].thumb) != '' )
{
eImage = document.createElement('img');
eImage.src = result[i].thumb;
eLink.appendChild(eImage);
}
// name
var el_span = document.createElement('name');
var textNode = document.createTextNode(result[i].name);
eLink.appendChild(el_span);
el_span.appendChild(textNode);
// model
if( (result[i].model) != '' )
{
var el_span = document.createElement('model');
var textNode = document.createTextNode(result[i].model);
eLink.appendChild(el_span);
el_span.appendChild(textNode);
}
if( typeof(result[i].href) != 'undefined' ) {
eLink.href = result[i].href;
}
else {
eLink.href = $('base').attr('href') + 'index.php?route=product/product&product_id=' + result[i].product_id + '&keyword=' + keywords;
}
eListElem.appendChild(eLink);
if( (result[i].price) != '' )
{
var br = document.createElement("br");
eLink.appendChild(br);
// special price
if( (result[i].special) != '' )
{
var el_span = document.createElement('special-price');
var textNode = document.createTextNode(result[i].special);
eLink.appendChild(el_span);
el_span.appendChild(textNode);
}
// price
var el_span = document.createElement('price');
var textNode = document.createTextNode(result[i].price);
eLink.appendChild(el_span);
el_span.appendChild(textNode);
}
// quantity/stock
if( (result[i].stock) != '' )
{
var br = document.createElement("br");
eLink.appendChild(br);
eLink.appendChild( document.createTextNode(result[i].stock) );
}
eList.appendChild(eListElem);
}
if( $('#autosearch_search_results').length > 0 ) {
$('#autosearch_search_results').remove();
}
//view all results
if( (result[i].viewall) != '' )
{
eListElem = document.createElement('li');
eLink = document.createElement('a');
var el_span = document.createElement('viewall');
var textNode = document.createTextNode(result[i].viewall);
eLink.appendChild(el_span);
el_span.appendChild(textNode);
eLink.href = $('base').attr('href') + 'index.php?route=product/search&search=' + keywords;
eListElem.appendChild(eLink);
eList.appendChild(eListElem);
}
$('#search').append(eList);
}
}});
return true;
}
function highlightQuery(string,searchQuery){
if(!string){
return "";
}
var expr = searchQuery;
expr = expr.replace(/\s+/, "|",searchQuery);
var regex = new RegExp(expr,"gi");
return string.replace(regex, function($1){
return '<span class="highlight">'+ $1 +'</span>';
});
}
function upDownEvent( ev ) {
var elem = document.getElementById('autosearch_search_results');
var fkey = $('#search').find('[name=search]').first();
if( elem ) {
var length = elem.childNodes.length - 1;
if( updown != -1 && typeof(elem.childNodes[updown]) != 'undefined' ) {
$(elem.childNodes[updown]).removeClass('highlighted');
}
// Up
if( ev.keyCode == 38 ) {
updown = ( updown > 0 ) ? --updown : updown;
}
else if( ev.keyCode == 40 ) {
updown = ( updown < length ) ? ++updown : updown;
}
if( updown >= 0 && updown <= length ) {
$(elem.childNodes[updown]).addClass('highlighted');
var text = elem.childNodes[updown].childNodes[0].text;
if( typeof(text) == 'undefined' ) {
text = elem.childNodes[updown].childNodes[0].innerText;
}
}
}
return false;
}
var updown = -1;
$(document).ready(function(){
$('#search').find('[name=search]').attr('autocomplete', 'off'); //disable autocomplete
$('#search').find('[name=search]').first().keyup(function(ev){
doLiveSearch(ev, this.value);
}).focus(function(ev){
doLiveSearch(ev, this.value);
}).keydown(function(ev){
upDownEvent( ev );
}).blur(function(){
window.setTimeout("$('#autosearch_search_results').remove();updown=0;", 1500);
});
$(document).bind('keydown', function(ev) {
try {
if( ev.keyCode == 13 && $('.highlighted').length > 0 ) {
document.location.href = $('.highlighted').find('a').first().attr('href');
}
}
catch(e) {}
});
});
//]]>
我做错了什么？我真的迷路了。提前谢谢大家。
答案 0 :(得分：0)
我认为问题出在您的查询中。制造商名称位于 manufacturer_description 表中。因此，您需要加入 manufacturer_description 表，而不是 manufacturer 表。另请检查制造商的语言ID。
将查询更改为：
$sql .= " pd.product_id, pd.name AS name, p.image, m.name AS manufacturer, (SELECT price FROM " . DB_PREFIX . "product_discount pd2 WHERE pd2.product_id = p.product_id AND pd2.customer_group_id = '" . (int)$customer_group_id . "' AND pd2.quantity = '1' AND ((pd2.date_start = '0000-00-00' OR pd2.date_start < '" . $this->NOW . "') AND (pd2.date_end = '0000-00-00' OR pd2.date_end > '" . $this->NOW . "')) ORDER BY pd2.priority ASC, pd2.price ASC LIMIT 1) AS discount, (SELECT price FROM " . DB_PREFIX . "product_special ps WHERE ps.product_id = p.product_id AND ps.customer_group_id = '" . (int)$customer_group_id . "' AND ((ps.date_start = '0000-00-00' OR ps.date_start < '" . $this->NOW . "') AND (ps.date_end = '0000-00-00' OR ps.date_end > '" . $this->NOW . "')) ORDER BY ps.priority ASC, ps.price ASC LIMIT 1) AS special, (SELECT ss.name FROM " . DB_PREFIX . "stock_status ss WHERE ss.stock_status_id = p.stock_status_id AND ss.language_id = '" . (int)$this->config->get('config_language_id') . "') AS stock_status, p.sort_order FROM " . DB_PREFIX . "product p LEFT JOIN " . DB_PREFIX . "product_description pd ON (p.product_id = pd.product_id) LEFT JOIN " . DB_PREFIX . "product_to_store p2s ON (p.product_id = p2s.product_id) LEFT JOIN " . DB_PREFIX . "manufacturer_description m ON (p.manufacturer_id = m.manufacturer_id) AND m.language_id = '" . (int)$this->config->get('config_language_id') . "' ";