前面开发了几个板块，关于模仿百度百科的网站项目，现在接着更新后面的内容，今天主要的功能是内容页模块
public function index($id)
{
//导航条
$nav = CateModel::where([id=>$id])->find();
//一级分类
$cate = CateModel::getList([pid=>0,id=>[neq,56]],id desc,20);
$cate = Db::table(e_cate)->where([pid=>0,id=>[neq,56]])->order(id desc)->limit(20)->select();
//文章排行榜
$ranking = ArticleModel::getList([adopt=>1],click desc,10);
//最新代码
$codenew = Down::getList([],softid desc,10);
//获取数据
// $data = ArticleModel::getList([cateid=>$id],id desc,8);
$snum = substr_count($id,_);
if(!$snum){
$page = 1;
}else{
$page = explode(_,$id)[1];
}
$data = Db::table(e_article)->where([cateid=>$id,adopt=>1])->order(id desc)->limit(($page-1)*10,10)->select();
$count = Db::table(e_article)->where([cateid=>$id,adopt=>1])->count();
$page = $this->pageHtml($page,$count,10,/list/.explode(_,$id)[0]._);
$data = ToArray($data);
foreach ($data as $key=>$val){
$data[$key][content] = $this->cutstr_html($val[content]);
$data[$key][keyword] = explode(,,$val[keywords]);
}
//字数截取
// $data = ArticleModel::SubstrField($data,content);
return $this->fetch(,[
nav=>$nav,
data=>$data,
cate=>$cate,
page=>$page,
ranking=>$ranking,
codenew=>$codenew
]);
}
所有数据量
public function pageHtml($page,$count,$num=10,$address=/list/)
{
//所有数据量
$number = $count;
//页码数量
$pageNum = ceil($number/$num);
$list = ” <ul class=J_page>
<li><a href=”.$address.”1.html>首页</a></li>”;
$list .= ($page==1)?””:”<li><a href=”.$address.($page-1).”.html>上一页</a></li>”;
$list .= (($page-2)>0)?”<li><a href=”.$address.($page-2).”.html>”.($page-2).”</a></li>”:;
$list .= (($page-1)>0)?”<li><a href=”.$address.($page-1).”.html>”.($page-1).”</a></li>”:;
$list .= ” <li class=nowpage><a href=javascript:void(0);>$page</a></li>”;
$list .= ($page+1)<=$pageNum?”<li><a href=”.$address.($page+1).”.html>”.($page+1).”</a></li>”:;
$list .= ($page+2)<=$pageNum?”<li><a href=”.$address.($page+2).”.html>”.($page+2).”</a></li>”:;
$list .= ($page+1)<=$pageNum?”<li><a href=”.$address.($page+1).”.html>下一页</a></li>”:;
$list .= “<li><a href=”.$address.$pageNum.”.html>尾页</a></li>”;
$list .= “<li><a href=javascript:void(0);>跳转到</a><input type=text value=”.$page.” class=jump_page style=width: 30px;text-align:center;color: #fff;background: transparent;outline: none;><a>页</a><a style=margin-left: 20px;cursor: pointer onclick=jumpToPage(\”$address\”,$pageNum)>跳转</a></li>”;
$list .=” </ul>”;
return $list;
}
public function cutstr_html($string, $sublen=)
{
$string = strip_tags($string);
return trim($string);
}
公共文件
class Common extends Controller
{
public function _initialize()
{
parent::_initialize(); // TODO: Change the autogenerated stub
$titleConf = db(conf1)->where([cnname=>板块站点名称])->value(value);
$this->assign(titleConf,$titleConf);
if(isset($_COOKIE[session_id])){
session_id($_COOKIE[session_id]);
session(n,);
if(isset($_SESSION[user_id])){
session(user_id,$_SESSION[user_id]);
}
if(isset($_SESSION[username])){
session(username,$_SESSION[username]);
}
if(isset($_SESSION[userpic])){
session(userpic,$_SESSION[userpic]);
}
}
}
public function index($id=)
{
if(!$id){
$id = Db::table(e_imgclass)->value(classid);
$this->redirect(/list/.$id._1.html);die;
}
$res = strpos(Str::lower($id),y);
if($res){
$id = substr($id,4);
}
//统计字符串出现的次数
$snum = substr_count($id,_);
$page = substr($id,strripos($id,_)+1);
$route = /list/.substr($id,0,strripos($id,_)+1);
if($snum==2){
$sid = substr($id,strpos($id,_)+1);
$sid = substr($sid,0,strpos($sid,_));
if($sid){
//获取分类信息
$data = SoftCate::where([classid=>$sid])->field(classkey,classintro,classid,classname)->find();
//获取分类下的所有源码产品信息
$CateIDs = self::getCateIds($sid);
//获取三级子分类
if(!empty($CateIDs)){
$thirdCate = DB::table(e_imgclass)->where([classid=>[in,$CateIDs]])->select();
$this->assign(thirdCate,$thirdCate);
}
$CateIDs[] = $sid;
$nid = strpos($id,_);
$id = substr($id,0,$nid);
$firstData = SoftCate::where([classid=>$id])->field(classkey,classintro,classid,classname)->find();
$this->assign(firstData,$firstData);
}else{
$id = substr($id,0,strpos($id,_));
//获取分类信息
$data = SoftCate::where([classid=>$id])->field(classkey,classintro,classid,classname)->find();
//获取分类下的所有源码产品信息
$CateIDs = self::getCateIds($id);
$CateIDs[] = $id;
}
$this->assign(sid,$sid);
}elseif ($snum==3){
//三级分类
$tid = substr($id,0,strripos($id,_));
$tid = substr($tid,strripos($tid,_)+1);
$sid = substr($id,strpos($id,_)+1);
$sid = substr($sid,0,strpos($sid,_));
$thirdCateIDs = self::getCateIds($sid);
//获取三级子分类
$thirdCate = DB::table(e_imgclass)->where([classid=>[in,$thirdCateIDs]])->select();
$this->assign(thirdCate,$thirdCate);
$this->assign(sid,$sid);
$this->assign(tid,$tid);
if($tid){
$data = SoftCate::where([classid=>$tid])->field(classkey,classintro,classid,classname)->find();
//获取分类下的所有源码产品信息
$CateIDs = self::getCateIds($tid);
$CateIDs[] = $tid;
$nid = strpos($id,_);
$id = substr($id,0,$nid);
}else{
$id = substr($id,0,strpos($id,_));
//获取分类信息
$data = SoftCate::where([classid=>$sid])->field(classkey,classintro,classid,classname)->find();
$CateIDs = self::getCateIds($sid);
$CateIDs[] = $sid;
}
}else{
//获取分类信息
$data = SoftCate::where([classid=>$id])->field(classkey,classintro,classid,classname)->find();
$id = substr($id,0,strpos($id,_));
//获取分类下的所有源码产品信息
$CateIDs = self::getCateIds($id);
$CateIDs[] = $id;
}
$LatestCate = SoftCate::LatestCate();
$HotCate = SoftCate::HotCate();
//获取所有一级分类
$firstCate = Db::table(e_imgclass)->where([bclassid=>0])->select();
//获取一级分类下面的二级分类
$secondCate = Db::table(e_imgclass)->where([bclassid=>$id])->select();
$page = $page?$page:1;
// $list = db(img)->where([classid=>[in,$CateIDs],checked=>1,softpic=>[neq,]])
// ->order(softid desc,classid desc)
// ->paginate(12,false,[query=>request()->param()]);
$list2 = db(img)->where([classid=>[in,$CateIDs],checked=>1,softpic=>[neq,]])
->order(softid desc,classid desc)
->limit(($page-1)*12,12)->select();
$count = db(img)->where([classid=>[in,$CateIDs],checked=>1,softpic=>[neq,]])
->order(softid desc,classid desc)
->count();
$pageShow = $this->pageHtml($page,$count,12,$route);
//获取子级类目
$childCate = SoftCate::childCate($id);
return $this->fetch(,[
secondCate=>$secondCate,
id=> $id,
firstCate=>$firstCate,
childCate=>$childCate,
data=>$data,
soft=>$list2,
current=>4,
latest=>$LatestCate,
hotCate=>$HotCate,
pageShow=>$pageShow
]);
}
自定义分页
public function pageHtml($page,$count,$num=12,$address=/list/)
{
//所有数据量
$number = $count;
//页码数量
$pageNum = ceil($number/$num);
$list = ” <ul class=J_page>
<li><a href=”.$address.”1.html>首页</a></li>”;
$list .= ($page==1)?””:”<li><a href=”.$address.($page-1).”.html>上一页</a></li>”;
$list .= (($page-2)>0)?”<li><a href=”.$address.($page-2).”.html>”.($page-2).”</a></li>”:;
$list .= (($page-1)>0)?”<li><a href=”.$address.($page-1).”.html>”.($page-1).”</a></li>”:;
$list .= ” <li class=nowpage><a href=javascript:void(0);>$page</a></li>”;
$list .= ($page+1)<=$pageNum?”<li><a href=”.$address.($page+1).”.html>”.($page+1).”</a></li>”:;
$list .= ($page+2)<=$pageNum?”<li><a href=”.$address.($page+2).”.html>”.($page+2).”</a></li>”:;
$list .= ($page+1)<=$pageNum?”<li><a href=”.$address.($page+1).”.html>下一页</a></li>”:;
$list .= “<li><a href=”.$address.$pageNum.”.html>尾页</a></li>”;
$list .= “<li><a href=javascript:void(0);>跳转到</a><input type=text value=”.$page.” class=jump_page style=width: 30px;text-align:center;color: #fff;background: transparent;outline: none;><a>页</a><a style=margin-left: 20px;cursor: pointer onclick=jumpToPage(\”$address\”,$pageNum)>跳转</a></li>”;
$list .=” </ul>”;
return $list;
}
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