Question

我已经为木材制作了自己的组件库（树枝文件）。在twig模板中包含路径是一个问题，因为我的库有树结构并且增长我想要包括像{％include＆＃34; map-header＆＃34; ％}来自文件树的任何文件，我发现一些树，应该可以优先考虑。

现在我使用php函数搜索子目录中的twig文件并将其包含在{％include fn（＆＃39; block＆＃39;，＆＃39; map-header＆＃39;）％}

我目前的php功能：

function block($name){

$locations = array(
FRONTPATH.'app/blocks/site.blocks/',
FRONTPATH.'app/blocks/common.blocks/',
FRONTPATH.'app/blocks/ok.blocks/',
FRONTPATH.'app/blocks/base.blocks/'
);

foreach ($locations as $location) {
    $path = realpath($location);

    foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path)) as $filename)
    {
        $filename = str_replace(DIRECTORY_SEPARATOR,"/",$filename);

        if(preg_match('/\/'.$name.'.twig/',$filename)){

           return explode('/frontend/', $filename)[1];
        }
    }

}

返回; }

Answer 1

多数民众赞成我的解决方案

import UIKit

class ViewController: UIViewController, UITableViewDelegate, 
UITableViewDataSource, UIImagePickerControllerDelegate, 
UINavigationControllerDelegate {

var objects = ["cup", "phone", "shoe", "tv"]
var images = [UIImage?](repeating:nil, count: 4)
var currentRow : Int = -1
var imagePicker : UIImagePickerController?
@IBOutlet weak var tableView: UITableView!

@IBAction func TakePhoto(_ sender: UIButton) {
    imagePicker!.sourceType = .camera
    self.currentRow = sender.tag
    present(imagePicker!, animated: true, completion: nil)
}

func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
    return objects.count
}

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    let cell = Bundle.main.loadNibNamed("CustomTableViewCell", owner: self, options: nil)?.first as! CustomTableViewCell

    cell.buttonOutlet.tag = indexPath.row

    cell.buttonOutlet.addTarget(self, action: #selector(ViewController.TakePhoto(_:)), for: .touchUpInside)

    cell.imageFound.image = images[indexPath.row]

    return cell
}

func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
    if let pickedImage = info[UIImagePickerControllerOriginalImage] as? UIImage {
        guard self.currentRow != -1 else{ 
            return
        }

        images[self.currentRow] = pickedImage
        self.currentRow = -1
        self.tableView.reloadData()
    }
    dismiss(animated: true, completion: nil)

}

func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
    dismiss(animated: true, completion: nil)
} 
override func viewDidLoad() {
    super.viewDidLoad()

    imagePicker = UIImagePickerController()
    imagePicker?.delegate = self
}
}

模板文件夹

1 个答案: