웹사이트 백엔드 모듈 소개 - 콘텐츠 관리

백엔드 사용자 정보 관리, 분류 관리가 완료되면 어떻게 해야 하나요? 프론트 데스크에서 정보가 표시되는 위치를 생각해야 하며, 백엔드에서 컨텐츠 관리를 생각해야 합니다. 이 섹션에서는 컨텐츠 관리 작성 방법을 소개합니다.

먼저 데이터베이스를 생성하세요: newbook

그런 다음 관리자 아래에 newbook.php를 생성하세요. 코드는 다음과 같습니다:

<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
<meta name="renderer" content="webkit">
<title></title>
<link rel="stylesheet" href="style/css/pintuer.css">
<link rel="stylesheet" href="style/css/admin.css">
<script src="style/js/jquery.js"></script>
<script src="style/js/pintuer.js"></script>
</head>
<body>
<form method="post" action="" id="listform">
  <div class="panel admin-panel">
    <div><strong> 新书列表</strong></div>
    <!-- <div class="padding border-bottom">
      <ul style="padding-left:10px;">
        <li> <a class="button border-main icon-plus-square-o" href="page.html"> 内容</a> </li>
       
          <input type="text" placeholder="请输入搜索关键字" name="keywords" style="width:250px; line-height:17px;display:inline-block" />
          <a href="javascript:void(0)" class="button border-main icon-search" onclick="changesearch()" > 搜索</a></li>
      </ul>
    </div> -->
    <table class="table table-hover text-center">
      <tr>
        <th width="100" style="text-align:left; padding-left:20px;">ID</th>
        <th width="10%">新书名</th>
        <th>图片</th>
        <th width="30%">作者</th>
        <th >简介</th>
        <th width="310">操作</th>
      </tr>
      <?php
          
            foreach ($data as $v){
      ?>
       
        <tr>
        <td style="text-align:left; padding-left:20px;"><input type="checkbox" name="id" value="ar" />
           <?php echo $v['id']?></td>
          <td><?php echo $v['bookname']?></td>
          <td width="10%"><img src="<?php echo $v['images']?>" alt="" width="70" height="50" /></td>
          <td><?php echo $v['author']?></td>
          <td><?php echo $v['introduction']?></td>
          
          <td>
          <div> 
          <a class="button border-main" href="edit.php<?php echo '?id='.$v['id']?>"><span></span> 修改</a> 
          <a class="button border-red" href="delete.php<?php echo '?id='.$v['id']?>" onclick="return del(1,1,1)"><span></span> 删除</a> 
          </div>
          </td>
        </tr>
        <?php
             }
        ?>
        
        <td style="text-align:left; padding:19px 0;padding-left:20px;"><input type="checkbox" id="checkall"/>
          全选 </td>
        <td colspan="7" style="text-align:left;padding-left:20px;"><a href="javascript:void(0)" class="button border-red icon-trash-o" style="padding:5px 15px;" onclick="DelSelect()"> 删除</a> 
          
         </td>
    
      <tr>
        <td colspan="8"><div>
        <a href="newbook.php?p=1">首页</a> 
        <a href="newbook.php?p=<?php if(!$_GET){echo 1;}else{ if($_GET['p']==1){echo $_GET['p'];}else{echo $_GET['p']-1;}}?>">上一页</a><?php for($i=1;$i<$count+1;$i++){echo "<a href='newbook.php?p=$i'>$i</a>";}; ?>
        <a href="newbook.php?p=<?php if(!$_GET){echo ceil($count);}else{ if($_GET['p']==ceil($count)){echo $_GET['p'];}
        else{echo ceil($_GET['p'])+1;}}?>">下一页</a>
        <a href="newbook.php?p=<?php echo ceil($count);?>">尾页</a>
        </div>
        </td>
      </tr>
    </table>
  </div>
</form>
<script type="text/javascript">
//搜索
function changesearch(){  
    
}
//单个删除
function del(id,mid,iscid){
  if(confirm("您确定要删除吗?")){
    
  }
}
//全选
$("#checkall").click(function(){ 
  $("input[name='id[]']").each(function(){
    if (this.checked) {
      this.checked = false;
    }
    else {
      this.checked = true;
    }
  });
})
//批量删除
function DelSelect(){
  var Checkbox=false;
   $("input[name='id[]']").each(function(){
    if (this.checked==true) {   
    Checkbox=true;  
    }
  });
  if (Checkbox){
    var t=confirm("您确认要删除选中的内容吗？");
    if (t==false) return false;   
    $("#listform").submit();    
  }
  else{
    alert("请选择您要删除的内容!");
    return false;
  }
}
</script>
</body>
</html>

지속적인 학습

새로운 파일

<!DOCTYPE html> <html lang="zh-cn"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" /> <meta name="renderer" content="webkit"> <title></title> <link rel="stylesheet" href="style/css/pintuer.css"> <link rel="stylesheet" href="style/css/admin.css"> <script src="style/js/jquery.js"></script> <script src="style/js/pintuer.js"></script> </head> <body> <form method="post" action="" id="listform"> <div class="panel admin-panel"> <div class="panel-head"><strong class="icon-reorder"> 新书列表</strong></div>  <table class="table table-hover text-center"> <tr> <th width="100" style="text-align:left; padding-left:20px;">ID</th> <th width="10%">新书名</th> <th>图片</th> <th width="30%">作者</th> <th >简介</th> <th width="310">操作</th> </tr> <?php foreach ($data as $v){ ?> <tr> <td style="text-align:left; padding-left:20px;"><input type="checkbox" name="id" value="ar" /> <?php echo $v['id']?></td> <td><?php echo $v['bookname']?></td> <td width="10%"><img src="<?php echo $v['images']?>" alt="" width="70" height="50" /></td> <td><?php echo $v['author']?></td> <td><?php echo $v['introduction']?></td> <td> <div class="button-group"> <a class="button border-main" href="edit.php<?php echo '?id='.$v['id']?>"><span class="icon-edit"></span> 修改</a> <a class="button border-red" href="delete.php<?php echo '?id='.$v['id']?>" onclick="return del(1,1,1)"><span class="icon-trash-o"></span> 删除</a> </div> </td> </tr> <?php } ?> <td style="text-align:left; padding:19px 0;padding-left:20px;"><input type="checkbox" id="checkall"/> 全选 </td> <td colspan="7" style="text-align:left;padding-left:20px;"><a href="javascript:void(0)" class="button border-red icon-trash-o" style="padding:5px 15px;" onclick="DelSelect()"> 删除</a> </td> <tr> <td colspan="8"><div class="pagelist"> <a href="newbook.php?p=1">首页</a> <a href="newbook.php?p=<?php if(!$_GET){echo 1;}else{ if($_GET['p']==1){echo $_GET['p'];}else{echo $_GET['p']-1;}}?>">上一页</a><?php for($i=1;$i<$count+1;$i++){echo "<a href='newbook.php?p=$i'>$i</a>";}; ?> <a href="newbook.php?p=<?php if(!$_GET){echo ceil($count);}else{ if($_GET['p']==ceil($count)){echo $_GET['p'];} else{echo ceil($_GET['p'])+1;}}?>">下一页</a> <a href="newbook.php?p=<?php echo ceil($count);?>">尾页</a> </div> </td> </tr> </table> </div> </form> <script type="text/javascript"> //搜索 function changesearch(){ } //单个删除 function del(id,mid,iscid){ if(confirm("您确定要删除吗?")){ } } //全选 $("#checkall").click(function(){ $("input[name='id[]']").each(function(){ if (this.checked) { this.checked = false; } else { this.checked = true; } }); }) //批量删除 function DelSelect(){ var Checkbox=false; $("input[name='id[]']").each(function(){ if (this.checked==true) { Checkbox=true; } }); if (Checkbox){ var t=confirm("您确认要删除选中的内容吗？"); if (t==false) return false; $("#listform").submit(); } else{ alert("请选择您要删除的内容!"); return false; } } </script> </body> </html>

제출하다 코드 재설정

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