Question

我需要有关带有div的更新图像的帮助。我把图像插入了带有div的插入数据，它是由我完成的，但是我需要一些帮助来进行编辑。

我将此表用于存储数据

CREATE TABLE `special_offers` (
  `id` int(11) NOT NULL,
  `listing_id` int(255) NOT NULL,
  `special_offer_image` varchar(200) NOT NULL,
  `special_offer_title` varchar(255) NOT NULL,
  `special_offer_description` varchar(255) NOT NULL,
  `special_offer_price` varchar(255) NOT NULL,
  `creation_date` datetime(6) NOT NULL,
  `status` tinyint(4) NOT NULL DEFAULT '0' COMMENT '0=active, 1=inactive'
) ENGINE=InnoDB DEFAULT CHARSET=latin1;

我把代码进行编辑，并带有进位数组。

<div class="row">
                <div class="col-md-12">
                    <h6>Items</h6>
                    <table id="pricing-list-container" style="width:100%;">
                        <?php if(isset($listing_special_offer_data)){ ?>
                        <?php foreach($listing_special_offer_data as $key => $special_offer){?>
                        <tr class="pricing-list-item">
                            <td>
                                <div class="row">
                                    <div class="col-md-3">
                                        <center><img hight="100" width="100" src="<?php echo base_url('assets/upload/listing/prising_image/')?><?php echo $special_offer['special_offer_image'];?>"></center>
                                        <br>
                                        <div class="form-group">
                                            <input type="file" multiple="multiple" name="special_offers_image[]" class="form-control"  value="<?php echo $special_offer['special_offer_title'];?>">
                                        </div>
                                    </div>
                                    <div class="col-md-3">
                                        <div class="form-group">
                                            <input type="text" name="special_offers_title[]"class="form-control" placeholder="Special offer Title" value="<?php echo $special_offer['special_offer_title'];?>">
                                        </div>
                                    </div>
                                    <div class="col-md-3">
                                        <div class="form-group">
                                            <input type="text" name="special_offers_description[]" class="form-control" placeholder="Special offer Description" value="<?php echo $special_offer['special_offer_description'];?>">
                                        </div>
                                    </div>
                                    <div class="col-md-2">
                                        <div class="form-group">
                                            <input type="text" name="special_offers_price[]" class="form-control"  placeholder="Offer Price" value="<?php echo $special_offer['special_offer_price'];?>">
                                        </div>
                                    </div>
                                    <div class="col-md-1">
                                        <div class="form-group">
                                            <a class="del_button" href="<?php echo base_url('listing/delete_special_offer/')?><?php echo $special_offer['id'] ?>"><i class="fa fa-fw fa-remove"></i></a>
                                        </div>
                                    </div>
                                </div>
                                <hr>
                            </td>
                        </tr>
                        <?php }?>
                    <?php }else{?>
                        <tr class="pricing-list-item">
                            <td>
                                <div class="row">
                                    <div class="col-md-3">
                                        <div class="form-group">
                                            <input type="file" multiple="multiple" name="special_offers_image[]" class="form-control" />
                                        </div>
                                    </div>
                                    <div class="col-md-3">
                                        <div class="form-group">
                                            <input type="text" name="special_offers_title[]"class="form-control" placeholder="Special offer Title">
                                        </div>
                                    </div>
                                    <div class="col-md-3">
                                        <div class="form-group">
                                            <input type="text" name="special_offers_description[]" class="form-control" placeholder="Special offer Description">
                                        </div>
                                    </div>
                                    <div class="col-md-2">
                                        <div class="form-group">
                                            <input type="text" name="special_offers_price[]" class="form-control"  placeholder="Offer Price">
                                        </div>
                                    </div>
                                    <div class="col-md-1">
                                        <div class="form-group">
                                            <a class="delete" href="#"><i class="fa fa-fw fa-remove"></i></a>
                                        </div>
                                    </div>
                                </div>
                            </td>
                        </tr>
                    <?php }?>
                    </table>
                    <a href="#0" class="btn_1 gray add-pricing-list-item"><i class="fa fa-fw fa-plus-circle"></i>Add offers</a>
                    </div>
            </div>

我将图像添加到带有附加div的编辑页面显示数据中

当我单击“添加报价”按钮时，如何在附加的div中上传图片

所以..我该怎么办？

我想更改第二个附加行图像，并且第一行也一样
在编辑中。
我要删除第四行并添加另一个新行

div。
我不想更新附加行中的任何图像。

我放置了用于上传图片的代码

$offer_ImageCount = count($_FILES['special_offers_image']['name']);
                    for($i = 0; $i < $offer_ImageCount; $i++){
                        $_FILES['file']['name']       = $_FILES['special_offers_image']['name'][$i];
                        $_FILES['file']['type']       = $_FILES['special_offers_image']['type'][$i];
                        $_FILES['file']['tmp_name']   = $_FILES['special_offers_image']['tmp_name'][$i];
                        $_FILES['file']['error']      = $_FILES['special_offers_image']['error'][$i];
                        $_FILES['file']['size']       = $_FILES['special_offers_image']['size'][$i];
                        $config['upload_path']        = './assets/upload/listing/prising_image';
                        $config['allowed_types']      = 'jpg|jpeg|png|gif';
                        $this->load->library('upload', $config);
                        $this->upload->initialize($config);
                        if($this->upload->do_upload('file')){
                        $offer_imageData = $this->upload->data();
                        $offer_uploadImgData[] = $offer_imageData['file_name'];
                        }
                    }
                    $special_offers_image = $offer_uploadImgData;

请帮助我。预先感谢

Codeigniter如何使用div分割图像

0 个答案: