laravel一个页面两个表格分页处理

Posted 2020-10-28 万里冰封

关键是看懂laravel自带的 paginate() 方法。

在Builder.php文件（项目名称/laravel/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Builder.php）里面有一个分页的方法paginate（）。

页面:

<div id="a"  @if(isset($attr) && $attr[1]  == \'spage\') style="display: none" @else style="display: block" @endif  >
    @if(empty($goods))
        <div class="cell">
            <div>
                <p>暂无商品</p>
            </div>
        </div>
    @else
        <table>
        @foreach($goods as $v)
            <div class="cell">
                <img src="{{$v->picture}}" alt="暂无图片" />
                <div>
                    <p>{{$v->name}}</p>
                    <p>所需积分:{{$v->exchange_integral}}</p>
                    <p>库存数量:{{$v->goods_number}}</p>
                    <div>立即兑换</div>
                </div>
            </div>
            <div class="zhan"></div>
        @endforeach
        </table>
    @endif
    <div class="cell" style="text-align: center" >{{$goods->appends([\'spage\'=>$dui->currentPage()])->links()}}<br/></div>
</div>
<div id="b" @if(isset($attr) && $attr[1]  == \'spage\') style="display: block" @else style="display: none" @endif >
    @if(empty($dui))
        <div class="cell">
            <div>
                <p>暂无可兑换商品</p>
            </div>
        </div>
    @else
        <table>
            @foreach($dui as $v)
                <div class="cell">
                    <img src="{{$v->picture}}" alt="暂无图片" />
                    <div>
                        <p>{{$v->name}}</p>
                        <p>所需积分:{{$v->exchange_integral}}</p>
                        <p>库存数量:{{$v->goods_number}}</p>
                        <div>立即兑换</div>
                    </div>
                </div>
                <div class="zhan"></div>
            @endforeach
        </table>
    @endif
    <div class="cell" style="text-align: center" >{{$dui->appends([\'fpage\'=>$goods->currentPage()])->links()}} <br/></div>
</div>

后台：

//商品列表
    public function goodsList(Request $request)
    {
        //所有的商品
        $goods = Goods::orderBy(\'updated_at\',\'desc\')->paginate(2,[\'*\'],\'fpage\');
        //所有的可以兑换的商品
        $userid = $this->getWxUserId();
        $user = User::where(\'wx_userid\',$userid)->first();
        $point= $user->point;           //用户积分
        $dui   = Goods::where(\'exchange_integral\',\'<=\',$point)->orderBy(\'updated_at\',\'desc\')->paginate(1,[\'*\'],\'spage\');

        //根据键值判断当前页面
        $attr = array() ;
        foreach($_GET as $k=>$v){
            $attr[] = $k;
        }
        //首次进入，初始化
        if(empty($attr)){
            $attr[0] = \'spage\';
            $attr[1] = \'fpage\';
        }
        return view("marketing.goods.goodsList",compact(\'goods\',\'dui\',\'attr\'));
    }

 

引用出处：

https://www.cnblogs.com/smallyi/p/6627855.html