导出

application/admin/controller/orders/Auditorder.php

@@ -48,13 +48,21 @@ class Auditorder extends Backend
     /**
      * 查看
      */
-    public function index()
+    public function index($getArray = false, $page = 0, $input_limit = 0)
     {
         //当前是否为关联查询
         $this->relationSearch = true;
         //设置过滤方法
         $this->request->filter(['strip_tags', 'trim']);
-        if ($this->request->isAjax()) {
+
+
+        if (false === $this->request->isAjax() && $getArray == false) {
+            $res = $this->getSource();
+            $this->view->assign("sources", $res);
+            return $this->view->fetch();
+        }
+
+
         //如果发送的来源是Selectpage，则转发到Selectpage
         if ($this->request->request('keyField')) {
             return $this->selectpage();
@@ -62,7 +70,7 @@ class Auditorder extends Backend
         list($where, $sort, $order, $offset, $limit) = $this->buildparams();
 
 
-            $list = $this->model
+        $build = $this->model
             ->scope('tab', Order::TAB_AUDIT)
             ->alias('order')
             ->with([
@@ -76,8 +84,17 @@ class Auditorder extends Backend
                     }
                 ]])
             ->where($where)
-                    ->order($sort, $order)
-                    ->paginate($limit);
+            ->order($sort, $order);
+
+
+        if ($getArray) {
+            $list = $build->paginate([
+                'list_rows' => $input_limit,
+                'page' => $page
+            ]);
+        } else {
+            $list = $build->paginate($limit);
+        }
 
         foreach ($list as $item) {
             if (isset($item->getRelation('source')->parent->title)) {
@@ -90,13 +107,10 @@ class Auditorder extends Backend
         $result = array("total" => $list->total(), "rows" => $list->items());
 
         return json($result);
-        }
-        $res = $this->getSource();
-        $this->view->assign("sources", $res);
-        return $this->view->fetch();
-    }
 
 
+    }
+
 
     /**
      * 编辑
@@ -188,4 +202,42 @@ class Auditorder extends Backend
         $this->success();
     }
 
+    public function export()
+    {
+        $columns = json_decode($this->request->get('columns', ''), true);
+        if (!$columns) {
+            $sample = $this->index(true, 1, 1)->getData();
+
+            if (!isset($sample['rows'][0])) {
+                return json(['code' => 0, 'msg' => '无数据可导出']);
+            }
+            $columns = [];
+            foreach ($sample['rows'][0] as $key => $value) {
+                $columns[] = ['field' => $key, 'title' => $key];
+            }
+        }
+
+        $generator = function () use ($columns) {
+            $limit = 1000;
+            $page = 1;
+            $order = new \app\admin\model\Order();
+            do {
+                $result = $this->index(true, $page, $limit);
+                $rows = $result->getData()['rows'] ?? [];
+                if (!$rows) break;
+
+                foreach ($rows as $item) {
+                    $item->status = $order->getStatusList()[$item->status] ?? '';
+                    $item->amount_images = $this->dealImages($item->amount_images);
+                    $item->workerman->images = $this->dealImages($item->workerman->images);
+                    yield $item->toArray();
+                }
+
+                $page++;
+            } while (count($rows) === $limit);
+        };
+
+        $this->streamCsv($columns, $generator(), '订单导出_' . date('Ymd_His') . '.csv');
+    }
+
 }

application/admin/view/orders/auditorder/index.html

@@ -20,6 +20,9 @@
                 <div class="widget-body no-padding">
                     <div id="toolbar" class="toolbar">
                         <a href="javascript:;" class="btn btn-primary btn-refresh" title="{:__('Refresh')}" ><i class="fa fa-refresh"></i> </a>
+                        <a href="javascript:;" class="btn btn-success btn-export" id="btn-export">
+                            <i class="fa fa-download"></i> 导出
+                        </a>
                    <!--     <a href="javascript:;" class="btn btn-success btn-add {:$auth->check('orders/auditorder/add')?'':'hide'}" title="{:__('Add')}" ><i class="fa fa-plus"></i> {:__('Add')}</a>
                         <a href="javascript:;" class="btn btn-success btn-edit btn-disabled disabled {:$auth->check('orders/auditorder/edit')?'':'hide'}" title="{:__('Edit')}" ><i class="fa fa-pencil"></i> {:__('Edit')}</a>
                         <a href="javascript:;" class="btn btn-danger btn-del btn-disabled disabled {:$auth->check('orders/auditorder/del')?'':'hide'}" title="{:__('Delete')}" ><i class="fa fa-trash"></i> {:__('Delete')}</a>

application/common/controller/Backend.php

@@ -784,7 +784,6 @@ class Backend extends Controller
 
         $fields = array_column($columns, 'field');
         $titles = array_column($columns, 'title');
-
         // 写入表头
         fputcsv($output, $titles);
 
@@ -818,4 +817,18 @@ class Backend extends Controller
         }
         return $data;
     }
+
+    protected function dealImages($image_str)
+    {
+        if (empty($image_str)){
+            return '';
+        }
+        $images = explode(',', $image_str);
+        $url = '';
+        foreach ($images as $img) {
+            if (empty($img)) continue;
+            $url .= cdnurl($img) . ',';
+        }
+        return $url;
+    }
 }

public/assets/js/backend/orders/auditorder.js

@@ -41,6 +41,7 @@ define(['jquery', 'bootstrap', 'backend', 'table', 'form'], function ($, undefin
                 sortOrder: 'desc',
                 fixedColumns: true,
                 fixedRightNumber: 1,
+                showExport: false,
                 columns: [
                     [
                        // {checkbox: true},
@@ -132,6 +133,31 @@ define(['jquery', 'bootstrap', 'backend', 'table', 'form'], function ($, undefin
                 ]
             });
 
+            $('#btn-export').on('click', function () {
+                var options = $("#table").bootstrapTable('getOptions');
+
+                // 提取列信息（不含 checkbox）
+                var columns = [];
+                $.each(options.columns[0], function (i, item) {
+                    if (item.field && !item.checkbox && !item.visible === false) {
+                        columns.push({
+                            field: item.field,
+                            title: item.title
+                        });
+                    }
+                });
+
+                var params = {
+                    columns: JSON.stringify(columns),
+                    filter: options.queryParams({}).filter || {},
+                    op: options.queryParams({}).op || {},
+                    sort: options.sortName,
+                    order: options.sortOrder
+                };
+                // console.log($.param(params))
+                var url = '/admin/orders/auditorder/export?' + $.param(params);
+                window.open(url); // 发起文件下载
+            });
             // 为表格绑定事件
             Table.api.bindevent(table);
         },