function.ua_get_offers.php

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<?php
//可以允许前台自定义输出多少供求
function smarty_function_ua_get_offers($params){
	global $trade;
	global $company;
	global $g_db;
	$this_trade_type = null;
	$conditions = array();
	$limit = null;
	//企业类型：company_type
	extract($params);
	$conditions[] = "Trade.status=1";
	if(isset($params['company_type'])) $conditions[] = "Company.type_id=".$params['company_type'];
	if(isset($params['company_id'])) $conditions[] = "Trade.company_id=".$params['company_id'];
	//max_offer:最多供求数
	if(isset($params['max'])) {
		$limit = intval($params['max']);
		$limit = " limit ".$limit;
	}else{
		$limit = " limit 25";
	}
	if (isset($params['class'])) {
		$style_class = "class='".$params['class']."'";
	}
	if(isset($params['trade_type'])) {
		$conditions[] = "Trade.type_id='".$params['trade_type']."'";
		$this_trade_type = $trade->setTradeCat($params['trade_type']);
	}
	$fields = "Trade.type_id as TradeTypeId,Trade.id AS TradeId,Trade.topic AS Name,html_file_id,submit_time as PublishTime";
	$tmp_cond = implode(" and ", $conditions);
	$sql = "select ".$fields." from ".$trade->getTable(true)." left join ".$company->getTable(true)." on Trade.company_id=Company.id where ".$tmp_cond.$limit;
	$result = $g_db->GetAll($sql);
	$output = "<div id='noffer' ".$style_class."><ul>\n";
	foreach($result as $key=>$val){
		$this_trade_cat = (isset($this_trade_type))?$this_trade_type:$trade->setTradeCat($val['TradeTypeId']);
		$output.="<li><a href='".URL.$this_trade_cat."/content.php?id=".$val['TradeId']."' target='_blank'>".$val['Name']."</a></li>\n";
	}
	$output.="</ul></div>";
	return $output;
}
?>