TP5中即点即改，json分页，单删

HTML页面：

<!doctype html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
</head>
<body>
<center>
    <table>
        <tr>
            <td><input type="checkbox"></td>
            <td>位置</td>
            <td>房源</td>
            <td>房源面积</td>
            <td>计租面积</td>
            <td>户型</td>
            <td>建筑结构</td>
            <td>租赁性质</td>
            <td>状态</td>
            {switch name="$list.u_name"}
            {case value="root"}   <td>操作</td>{/case}
            {case value="admin"}{/case}
            {/switch}

        </tr>
        <tbody class="tby">
        {volist name="list.data" id="v"}
        <tr id="{$v.f_id}">
            <td><input type="checkbox" class="box"></td>
            <td>{$v.f_wei}</td>
            {switch name="$list.u_name"}
            {case value="root"} <td class="ww" fd="f_name">{$v.f_name}</td>{/case}
            {case value="admin"}<td >{$v.f_name}</td>{/case}
            {/switch}
            <td>{$v.f_mian}</td>
            <td>{$v.f_ji}</td>
            <td>{$v.f_hu}</td>
            <td>{$v.f_jian}</td>
            <td>{$v.f_zu}</td>
            <td>{$v.f_static}</td>
           {switch name="$list.u_name"}
                {case value="root"}  <td><a href="javascript:void(0);" class="shan">删除</a></td>{/case}
                {case value="admin"}{/case}
            {/switch}
        </tr>
        {/volist}
        </tbody>
        <input type="hidden" value="1" class="shou_page">
        <input type="hidden" value="{$list.zong_page}" class="wei_page">
    </table>
    <button class="pre">首页</button>
    <button class="pre">上一页</button>
    <button class="pre">下一页</button>
    <button class="pre">尾页</button>
</center>
<script src="__STATIC__/js/jquery.min.js"></script>
<script>
    //即点即改
    $(document).on("dblclick",".ww",function () {
        var fd_val=$(this).attr("fd");
        var html_val=$(this).text();
        var id=$(this).parents("tr").attr("id");
        //替换
        $(this).html('<input type="text" id="'+fd_val+html_val+'" value="'+html_val+'">')

        $("#"+fd_val+html_val).blur(function () {
            var new_val=$(this).val();
            $(this).parents("td").text(new_val);
            //请求
            $.post(
                "{:url('access/ji_gai')}",
                {
                    id:id,
                    new_val:new_val,
                    fd_val:fd_val
                },
                function (data) {

                }
            )
        })
    })
    //分页
    $(document).on("click",".pre",function () {
        var pre=$(this).text();
        var shou_page=$(".shou_page").val();
        var wei_page=$(".wei_page").val();
        var p="";
        if(pre=="首页")
        {
            p=1;
        }else if(pre=="上一页")
        {
            p=parseInt(shou_page)-1<1?1:parseInt(shou_page)-1;
        }else if(pre=="下一页")
        {
            p=parseInt(shou_page)+1>wei_page?wei_page:parseInt(shou_page)+1;
        }else if(pre=="尾页")
        {
            p=wei_page;
        }
        //请求
        $.post(
            "{:url('access/show_json')}",
            {
                page:p
            },
            function (data) {
                var res=JSON.parse(data)
                var res_list=res.data
                var name=res.u_name
                if(name=="root")
                {
                    var aa=' <td><a href="javascript:void(0);" class="shan">删除</a></td>';
                    var bb='class="ww" fd="f_name"';
                }
                var str="";
                $.each(res_list,function (k, v) {
                    str+='<tr id="'+v.f_id+'">';
                    str+='<td><input type="checkbox" class="box"></td>'
                    str+='<td>'+v.f_wei+'</td>'
                    str+='<td '+bb+'>'+v.f_name+'</td>'
                    str+='<td>'+v.f_mian+'</td>'
                    str+='<td>'+v.f_ji+'</td>'
                    str+='<td>'+v.f_hu+'</td>'
                    str+='<td>'+v.f_jian+'</td>'
                    str+='<td>'+v.f_zu+'</td>'
                    str+='<td>'+v.f_static+'</td>'
                    str+=''+aa+'';
                    str+='</tr>';
                })
                $(".tby").html(str)
                $(".shou_page").val(p)
            }
        )

    })
    //删除
    $(document).on("click",".shan",function () {
        var id=$(this).parents("tr").attr("id");
        //请求
        $.post(
            "{:url('access/dan_del')}",
            {
                id:id
            },
            function (data) {
                var re=JSON.parse(data)
                if(re==1)
                {
                    alert("单删成功")
                    document.getElementById(id).remove();
                }else if(re==2)
                {
                    alert("单删失败")
                }
            }
        )
    })
</script>
</body>
</html>
PHP页面：

<?php
namespace app\index\controller;

use think\Controller;
use think\Db;
use think\Request;
use think\Session;
use app\index\model\Fang_yuan;
use app\index\controller\Commen;
class Access extends Commen
{
    //页面分页展示
    public function fang_list()
    {
        $user=Session::get("user",'think');
        $u_name=$user['u_name'];
       $p=Request::instance()->param("page");
       $page=empty($p)?1:$p;
       $count=Db::table("fang_yuan")->count();
       $tiao=3;
       $zong_page=ceil($count/$tiao);
       $limit=($page-1)*$tiao;
       $data=Db::table("fang_yuan")->limit($limit,$tiao)->select();
       $list=['data'=>$data,'zong_page'=>$zong_page,'u_name'=>$u_name];
       return view("show",['list'=>$list]);
    }
    //分页的json格式
    public function show_json()
    {
        $user=Session::get("user",'think');
        $u_name=$user['u_name'];
        $p=Request::instance()->param("page");
        $page=empty($p)?1:$p;
        $count=Db::table("fang_yuan")->count();
        $tiao=3;
        $zong_page=ceil($count/$tiao);
        $limit=($page-1)*$tiao;
        $data=Db::table("fang_yuan")->limit($limit,$tiao)->select();
        $list=['data'=>$data,'zong_page'=>$zong_page,'u_name'=>$u_name];
        echo json_encode($list);
    }
    //单删
    public function dan_del()
    {
        $id=Request::instance()->param("id");
        $aa=new Fang_yuan();
        $a=$aa->del($id);
        if($a)
        {
           echo  json_encode(1);
        }else{
            echo json_encode(2);
        }
    }
    //即点即改
    public function ji_gai()
    {
        $id=Request::instance()->param("id");
        $new_val=Request::instance()->param("new_val");
        $fd_val=Request::instance()->param("fd_val");
        $a=Db::table("fang_yuan")->where("f_id='$id'")->update(["$fd_val"=>"$new_val"]);
        if($a)
        {
            return 1;
        }else{
            return 2;
        }
    }
}

posted @ 2018-10-14 18:48 PHP小媛阅读(608) 评论(0) 编辑收藏举报

立里青争

TP5中即点即改，json分页，单删

公告