<!doctype html><html><head> <meta charset="UTF-8"> <title>Backend-Verwaltung</title> <link rel="stylesheet" type=&qu

<?php namespace Admin\Controller; use Think\Controller; class ArticleController extends Controller { public function lst(){ //实例化 $article=D('ArticleView'); $count= $article->count();// 查询满足要求的总记录数 $Page= new \Think\Page($count,5);// 实例化分页类传入总记录数和每页显示的记录数(25) $show= $Page->show();// 分页显示输出 $list = $article->order('id desc')->limit($Page->firstRow.','.$Page->listRows)->select(); $this->assign('list',$list);// 赋值数据集 $this->assign('page',$show);// 赋值分页输出 $this->display(); } public function add(){ //实例化 $article=D('article'); if(IS_POST){ $date['title']=I('title'); $date['content']=I('content'); $date['desc']=I('desc'); $date['cateid']=I('cateid'); if($_FILES['pic']['tmp_name']!=''){ $upload = new \Think\Upload();// 实例化上传类 $upload->maxSize=3145728 ;// 设置附件上传大小 $upload->exts =array('jpg', 'gif', 'png', 'jpeg');// 设置附件上传类型 $upload->rootPath= './'; // 设置附件上传根目录 $upload->savePath ='/Public/Uploads/'; // 设置附件上传（子）目录 // 上传单个文件 $info = $upload->uploadOne($_FILES['pic']); if(!$info) {// 上传错误提示错误信息 $this->error($upload->getError()); }else{// 上传成功获取上传文件信息 $date['pic']=$info['savepath'].$info['savename']; } }else{ } if($article->create($date)){ if($article->add()){ $this->success('添加文章成功',U('lst')); }else{ $this->error('添加文章失败!'); } }else{ $this->error($article->getError()); } return; } $cateres=D('cate')->select(); $this->assign('cateres',$cateres); $this->display(); } public function edit(){ //实例化 $article=D('article'); if(IS_POST){ $date['title']=I('title'); $date['content']=I('content'); $date['desc']=I('desc'); $date['cateid']=I('cateid'); if($_FILES['pic']['tmp_name']!=''){ $upload = new \Think\Upload();// 实例化上传类 $upload->maxSize=3145728 ;// 设置附件上传大小 $upload->exts =array('jpg', 'gif', 'png', 'jpeg');// 设置附件上传类型 $upload->rootPath= './'; // 设置附件上传根目录 $upload->savePath ='/Public/Uploads/'; // 设置附件上传（子）目录 // 上传单个文件 $info = $upload->uploadOne($_FILES['pic']); if(!$info) {// 上传错误提示错误信息 $this->error($upload->getError()); }else{// 上传成功获取上传文件信息 $date['pic']=$info['savepath'].$info['savename']; } }else{ } if($article->create($date)){ if($article->save()){ $this->success('修改文章成功',U('lst')); }else{ $this->error('修改文章失败!'); } }else{ $this->error($article->getError()); } return; } $articler=$article->find(I('id')); $this->assign('articler',$articler); $cateres=D('cate')->select(); $this->assign('cateres',$cateres); $this->display(); } public function del(){ //实例化 $article=D('article'); if($article->delete(I('id'))){ $this->success('删除文章成功！',U('lst')); }else{ $this->error('删除文章失败!'); } } public function sort(){ //var_dump($_POST); //打成一排 //dump($_POST); //分行打现来 $article=D('article'); foreach ($_POST as $id => $sort) { // code... $article->where(array('id'=>$id))->setField('sort',$sort); } $this->success('排序更新成功！',U('lst')); } }

Wie füge ich eine versteckte ID richtig hinzu? Das Folgende ist der gesamte Code, den ich hinzugefügt habe, aber er schlägt immer noch fehl.-Fragen und Antworten zum chinesischen PHP-Netzwerk

<!doctype html>

<html>

<head>

. < link rel="stylesheet" type="text/css" href="__PUBLIC__/css/common.css"/>

< /head>

<body>

</div>

<tbody>

<td>

value="{$articler.title}" Typ ="text">

</td>

</tr> <tr>

<td>

0px;height:100px;" name="desc">{$articler.desc}</textarea>

</td>

</tr>

<tr>

<t d>

<else/>

</if>

</td> </tr>

< tr>

<td>

<volist. name ="cateres" id="vo">

<option <if condition="$vo['id'] eq $articler['cateid']">selected="selected"</if> value="{$vo.id}">{$vo.catename}</option>

</volist> </select>

</td>

< ;/tr>

<tr>

<td>

<textarea name="content" id="content" >{$articler.content}</textarea>

</td>

</tr>

<tr>

< th></th>

</td>

</tr>

</tbody></table>

</form>

</div>

< !--/main-->

</div>

UE.getEditor('content',{initialFrameWidth:1000,initialFrameHeight:200,} );

</script>

</body>

</html>

Antworte allen(1)

Duke2018-05-20 09:23:31 1 Etage

<?php

namespace Admin\Controller;

use Think\Controller;

class ArticleController extends Controller {

public function lst(){

//实例化

$article=D('ArticleView');

$count= $article->count();// 查询满足要求的总记录数

$Page= new \Think\Page($count,5);// 实例化分页类传入总记录数和每页显示的记录数(25)

$show= $Page->show();// 分页显示输出

$list = $article->order('id desc')->limit($Page->firstRow.','.$Page->listRows)->select();

$this->assign('list',$list);// 赋值数据集

$this->assign('page',$show);// 赋值分页输出

$this->display();

}

public function add(){

$article=D('article');

if(IS_POST){

$date['title']=I('title');

$date['content']=I('content');

$date['desc']=I('desc');

$date['cateid']=I('cateid');

if($_FILES['pic']['tmp_name']!=''){

$upload = new \Think\Upload();// 实例化上传类

$upload->maxSize=3145728 ;// 设置附件上传大小

$upload->exts =array('jpg', 'gif', 'png', 'jpeg');// 设置附件上传类型

$upload->rootPath= './'; // 设置附件上传根目录

$upload->savePath ='/Public/Uploads/'; // 设置附件上传（子）目录

// 上传单个文件

$info = $upload->uploadOne($_FILES['pic']);

if(!$info) {// 上传错误提示错误信息

$this->error($upload->getError());

}else{// 上传成功获取上传文件信息

$date['pic']=$info['savepath'].$info['savename'];

}else{

if($article->create($date)){

if($article->add()){

$this->success('添加文章成功',U('lst'));

$this->error('添加文章失败!');

$this->error($article->getError());

return;

$cateres=D('cate')->select();

$this->assign('cateres',$cateres);

public function edit(){

if($article->save()){

$this->success('修改文章成功',U('lst'));

$this->error('修改文章失败!');

$articler=$article->find(I('id'));

$this->assign('articler',$articler);

public function del(){

if($article->delete(I('id'))){

$this->success('删除文章成功！',U('lst'));

$this->error('删除文章失败!');

public function sort(){

//var_dump($_POST); //打成一排

//dump($_POST); //分行打现来

foreach ($_POST as $id => $sort) {

// code...

$article->where(array('id'=>$id))->setField('sort',$sort);

$this->success('排序更新成功！',U('lst'));

Wie +0

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