Rankings of inventory of commercial housing in China

Rankings of inventory of commercial housing in China

1 public function goods_number () 2 {3 // receive item ID 4 $ id = I ('get. id '); 5 $ gnModel = D ('goods _ number'); 6 7 // Process Form 8 if (IS_POST) 9 {
// Var_dump ($ _ POST) die; 10 // Delete the original inventory 11 $ gnModel-> where (array (12 'goods _ id' => array ('eq ', $ id), 13)-> delete (); 14 // var_dump ($ _ POST); die; 15 $ gaid = I ('Post. goods_attr_id '); 16 $ gn = I ('Post. goods_number '); 17 // calculate the ratio of item property ID to inventory 18 $ gaidCount = count ($ gaid); 19 $ gnCount = count ($ gn ); 20 $ rate = $ gaidCount/$ gnCount; 21 // cyclic inventory 22 $ _ I = 0; // obtain the item attributes ID23 foreach ($ gn as $ k => $ v) 24 {25 $ _ goodsAttrId = array (); // Put the IDS obtained below here 26 // then get $ rate from the item attribute ID array, and get a 27 for ($ I = 0 at a time; $ I <$ rate; $ I ++) 28 {29 $ _ goodsAttrId [] = $ gaid [$ _ I]; 30 $ _ I ++; 31} 32 // sort 33 sort ($ _ goodsAttrId, SORT_NUMERIC) in ascending order ); // sort by number 34 // convert the retrieved item property ID to a string of 35 $ _ goodsAttrId = (string) implode (',', $ _ goodsAttrId ); 36 $ gnModel-> add (array (37 'goods _ id' => $ id, 38 'goods _ attr_id '= >$ _ goodsAttrId, 39 'goods _ number' => $ v, 40); 41} 42 $ this-> succes S ('set successfully! ', U ('goods _ number? Id = '. I ('get. id '); 43 exit; 44} 45 46 // retrieve the value of all optional attributes of the item based on the item ID 47 $ gaModel = D ('goods _ attr '); 48 $ gaData = $ gaModel-> alias ('A') 49-> field ('a. *, B. attr_name ') 50-> join ('left JOIN _ ATTRIBUTE _ B ON. attr_id = B. id') 51-> where (array (52 'a. goods_id '=> array ('eq', $ id), 53 'B. attr_type '=> array ('eq', 'optional '), 54)-> select (); 55 // process this two-dimensional array: Convert to 3D: put the same attributes together 56 $ _ gaData = array (); 57 foreach ($ gaData as $ k => $ v) 58 {59 $ _ gaData [$ v ['attr _ name'] [] = $ v; 60} 61 62 // obtain the inventory that has been set for this item 63 $ gnData = $ gnModel-> where (array (64 'goods _ id' => $ id, 65)-> select (); 66 // var_dump ($ gnData); 67 68 $ this-> assign (array (69 'gadata' = >$ _ gaData, 70 'gndata' => $ gnData, 71); 72 73 // set page information 74 $ this-> assign (array (75' _ page_title '=> 'inventory ', 76 '_ page_btn_name' => 'Return list', 77 '_ page_btn_link' => U ('lst'), 78); 79 // 1. display Form 80 $ this-> display (); 81}