ThinkPhp无限极分类
时间:2011-05-20
来源:互联网
我按照视频做的一个tp的无限极分类 怎么添加无限极分类的时候没插入到数据库 只是一条空数据
CateModel.class.php
<?php
class CateModel extends Model{
protected $_auto=array(
array('path','tclm',3,'callback'),
);
function tclm(){
$pid=isset($_POST['pid'])?(int)$_POST['pid']:0;
if($pid==0){
return 0;
}
$list=$this->where("id=$pid")->find();
// var_dump($list);
$date=$list['path'].'-'.$list['id'];
return $date;
}
}
?>
CateAction.class.php
<?php
class CateAction extends Action{
public function index(){
$cate=D('cate');
$list=$cate->field("id,name,pid,path,concat(path,'-',id) as bpath")->order('bpath')->select();
//var_dump($list);
foreach($list as $key=>$val){
$list[$key]['count']=count(explode('-',$val['bpath']));
}
$this->assign('alist',$list);
//var_dump($list);
$this->display();
}
function add(){
$cate=new CateModel();
if($vo=$cate->create()){
if($cate->add()){
$this->success('添加成功');
}else{
$this->error('添加栏目失败');
}
// var_dump($vo);
}else{
$this->error($cate->getError());
}
}
}
?>
Default/Cate/index.html
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>
<BODY>
<form action="__URL__/add" method="post">
选择父级栏目:<select name="pid" size=20>
<option value="0">根栏目</option>
<volist name="alist" id="vo">
<option value="{$vo.id}">
<php>
for($i=0;$i<$vo['count'];$i++){
echo "  ";
}
</php>
{$vo['name']}</option>
</volist>
</select><br/>
<input type="text" name="name"><br/>
<input type="submit" value="添加栏目">
</form>
</BODY>
</HTML>
请各位看下是哪出问题了 ??????? 谢谢!!!!!!!!!
CateModel.class.php
<?php
class CateModel extends Model{
protected $_auto=array(
array('path','tclm',3,'callback'),
);
function tclm(){
$pid=isset($_POST['pid'])?(int)$_POST['pid']:0;
if($pid==0){
return 0;
}
$list=$this->where("id=$pid")->find();
// var_dump($list);
$date=$list['path'].'-'.$list['id'];
return $date;
}
}
?>
CateAction.class.php
<?php
class CateAction extends Action{
public function index(){
$cate=D('cate');
$list=$cate->field("id,name,pid,path,concat(path,'-',id) as bpath")->order('bpath')->select();
//var_dump($list);
foreach($list as $key=>$val){
$list[$key]['count']=count(explode('-',$val['bpath']));
}
$this->assign('alist',$list);
//var_dump($list);
$this->display();
}
function add(){
$cate=new CateModel();
if($vo=$cate->create()){
if($cate->add()){
$this->success('添加成功');
}else{
$this->error('添加栏目失败');
}
// var_dump($vo);
}else{
$this->error($cate->getError());
}
}
}
?>
Default/Cate/index.html
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>
<BODY>
<form action="__URL__/add" method="post">
选择父级栏目:<select name="pid" size=20>
<option value="0">根栏目</option>
<volist name="alist" id="vo">
<option value="{$vo.id}">
<php>
for($i=0;$i<$vo['count'];$i++){
echo "  ";
}
</php>
{$vo['name']}</option>
</volist>
</select><br/>
<input type="text" name="name"><br/>
<input type="submit" value="添加栏目">
</form>
</BODY>
</HTML>
请各位看下是哪出问题了 ??????? 谢谢!!!!!!!!!
作者: 谷训成 发布时间: 2011-05-20
关注中。。我也是看视频学的,是不是字段问题
作者: tp_xiaowang 发布时间: 2011-05-20
" $date=$list['path'].'-'.$list['id']; "
这一句有问题,因为得到$list的是一个二维数组,所以应该将其改成:
$date=$list[0]['path'].'-'.$list[0]['id'];
这一句有问题,因为得到$list的是一个二维数组,所以应该将其改成:
$date=$list[0]['path'].'-'.$list[0]['id'];
作者: xiaohongyangok 发布时间: 2011-05-28
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