语法错误，意外的“endforeach”（T_ENDFOREACH），期待文件结束（在我的滑块视图中 - 轮播）

Question

我不知道该怎么办，我的索引页面不起作用...我的意思是在我添加已经连接到数据库的功能滑块之前它可以正常工作...我该怎么办？

遇到未捕获的异常

类型：ParseError

消息：语法错误，意外的“endforeach”（T_ENDFOREACH）， 期待文件结束

文件名：C:\xampp\htdocs\eat\application\views\front\index.php

行号：96

回溯：

文件：C:\xampp\htdocs\eat\application\controllers\index.php 行：15 功能：查看

文件：C:\xampp\htdocs\eat\index.php 行：315 功能：require_once

查看：index.php

<!--- Carousel --> 
<div id="myCarousel" class="carousel slide" data-ride="carousel">
                <div class="carousel-inner">
                    <?php foreach ($slider as $slider) ?>
                    <div class="item-active">
                        <img src="<?php echo base_url('upload/banner/'.$banner->image)?>">
                        <div class="carousel-caption">
                            <h3><?=$slider->name?></h3>
                            <p><?=$slider->description?></p>
                        </div>
                    </div>
                    <div class="item">
                        <img src="<?php echo base_url('upload/banner/'.$banner->image)?>">
                        <div class="carousel-caption">
                            <h3><?=$slider->name?></h3>
                            <p><?=$slider->dekripsi?></p>
                        </div>
                    </div>
                </div>
                <a class="left carousel-control" href="#myCarousel" data-slide="prev">
                    <span class="glyphicon glyphicon-chevron-left"></span>
                    <span class="sr-only"> previous</span>
                </a>
                <a class="right carousel-control" href="=#myCarousel" data-slide="next">
                    <span class="glyphicon glyphicon-chevron-right"></span>
                    <span class="sr-only"> next </span> 
                </a>
            </div>
            <?php endforeach; ?> 

控制器：index.php

<?php defined('BASEPATH') OR exit('No direct script access allowed');

class Index extends CI_Controller {

    public function __construct()
    {
        parent::__construct();
        $this->load->model("Indexweb_model");
        $this->load->library('form_validation');
    }

    public function index()
    {
        $data["slider"] = $this->Indexweb_model->getAll();
        $this->load->view("front/index", $data);
    }
}

模型：Indexweb_model.php

<?php defined('BASEPATH') OR exit('No direct script access allowed');

class Indexweb_model extends CI_Model
{
    private $_table = "slider";

    public $id_slider;
    public $name;
    public $deskripsi;
    public $image;

    public function rules()
    {
        return [
            ['field' => 'name',
            'label' => 'Name',
            'rules' => 'required']
        ];
    }

    public function getAll()
    {
        return $this->db->get($this->_table)->result();
    }

    public function getById($id)
    {
        return $this->db->get_where($this->_table, ["id_slider" => $id])->row();
    }

    public function save()
    {
        $post = $this->input->post();
//      $this->id_slider = uniqid();
        $this->name = $post["name"];
        $this->deskripsi = $post["deskripsi"];
        $this->image = $this->_uploadImage();
        $this->db->insert($this->_table, $this);
    }

    public function update()
    {
        $post = $this->input->post();
        $this->id_slider = $post["id"];
        $this->name = $post["name"];
        $this->deskripsi = $post["deskripsi"];
        if (!empty($_FILES["image"]["name"])) {
            $this->image = $this->_uploadImage();
        } else {
            $this->image = $post["old_image"];
        }
        $this->db->update($this->_table, $this, array('id_slider' => $post['id']));
    }

    public function delete($id)
    {
        $this->_deleteImage($id);
        return $this->db->delete($this->_table, array("id_slider" => $id));
    }

    private function _uploadImage()
    {
        $config['upload_path']          = './upload/slider/';
        $config['allowed_types']        = 'gif|jpg|png|jpeg';
        $config['upload_max_filesize']  = '100000M';
        $config['post_max_size']        = '100000M';
        $config['file_name']            = basename($_FILES["image"]["name"]);
        $config['overwrite']            = true;

        $this->load->library('upload', $config);

        if ($this->upload->do_upload('image')) {
            return $this->upload->data("file_name");
        }
    }

    private function _deleteImage($id)
    {
        $slider = $this->getById($id);
        if ($slider->image != "default.jpg") {
            $filename = explode(".", $slider->image)[0];
            return array_map('unlink', glob(FCPATH."upload/slider/$filename.*"));
        }
    }

}

Answer 1

您的语法错误。 您缺少一个冒号，并且您的 endforeach 放错了位置。

试试这个：

<!--- Carousel --> 
<div id="myCarousel" class="carousel slide" data-ride="carousel">
    <div class="carousel-inner">
        <?php foreach ($slider as $slider): ?>
        <div class="item-active">
            <img src="<?php echo base_url('upload/banner/'.$banner->image)?>">
            <div class="carousel-caption">
                <h3><?=$slider->name?></h3>
                <p><?=$slider->description?></p>
            </div>
        </div>
        <div class="item">
            <img src="<?php echo base_url('upload/banner/'.$banner->image)?>">
            <div class="carousel-caption">
                <h3><?=$slider->name?></h3>
                <p><?=$slider->dekripsi?></p>
            </div>
        </div>
        <?php endforeach; ?> 
    </div>
    <a class="left carousel-control" href="#myCarousel" data-slide="prev">
        <span class="glyphicon glyphicon-chevron-left"></span>
        <span class="sr-only"> previous</span>
    </a>
    <a class="right carousel-control" href="=#myCarousel" data-slide="next">
        <span class="glyphicon glyphicon-chevron-right"></span>
        <span class="sr-only"> next </span> 
    </a>
</div>

Answer 2

这是正确的 foreach 结构，在您的代码中缺少“：”

<?php
foreach($array as $element):
  #do something
endforeach;
?>