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GRAV显示所有page.media项

grav markdown content-management-system twig html

weinde · 技术社区 · 7 年前

    <div class="container pt-5 pb-5">
        <div class="row">
            <div class="col-6">
                <ul class="downloads">
                    <li class="download-item pb-3">
                        <i class="fas fa-file-pdf fa-lg"></i>
                        <a href="./assets/downoads/file.pdf" class="action-btn m-0" download</a>
.
. etc...
.
                    </li>
    </ul>
    </div>
    </div>
    </div>

以及 <li></li> 重复的次数和pdf-s的次数一样多。。。

<div class="container pt-5 pb-5">
    <div class="row">
        <div class="col-12">
            <ul class="downloads">
                {% for pdf in page.media %}
                    <li class="download-item pb-3">
                        <i class="fas fa-file-pdf fa-lg"></i>
                        <a href="{{ pdf.url }}" class="action-btn m-0" download></a>
                    </li>
                {% endfor %}
            </ul>
        </div>
    </div>
</div>

现在此代码不起作用,它会生成以下错误: 细枝错误语法:

我也试过:

<div class="container pt-5 pb-5">
    <div class="row">
        <div class="col-12">
            <ul class="downloads">
                {% for manuals in page.media %}
                    <li class="download-item pb-3">
                        <i class="fas fa-file-pdf fa-lg"></i>
                        {% set pdf = manuals.media %}
                        <a href="{{ pdf.url }}" class="action-btn m-0" download></a>
                    </li>
                {% endfor %}
            </ul>
        </div>
    </div>
</div>

还有这个:

<div class="container pt-5 pb-5">
    <div class="row">
        <div class="col-12">
            <ul class="downloads">
                <li class="download-item pb-3">
                    <i class="fas fa-file-pdf fa-lg"></i>

                    <a href="{{ page.media.url('/pdf') }}" class="action-btn m-0" download></a>
                </li>
            </ul>
        </div>
    </div>
</div>

<a></a> 标签是empy(看起来像这样):

<a href="" class="action-btn m-0" download=""></a>

1 回复 | 直到 7 年前

falconimogollon 7 年前

<div class="container pt-5 pb-5">
    <div class="row">
        <div class="col-12">
            <ul class="downloads">
<?PHP
    $path = "./filespath/"; //set the path of the folder that contains the files
    $dir_handle = @opendir($path) or die("Unable to open $path");
    while ($file = readdir($dir_handle)) 
    {if($file!="." && $file!=".." && is_file($path.$file)){$f[] = $file;}}
    closedir($dir_handle);
	if(count($f)>0){
    sort($f);//Set an order of the files
    $newpath=substr($path,2);//this takes out the ./ of the path
    foreach ($f as $val) {
    echo '
    <li class="download-item pb-3">
    <i class="fas fa-file-pdf fa-lg"></i>
    <a href="'.$newpath.$val.'" class="action-btn m-0" download>'.substr($val,0,-4).'</a><br>
    </li>
    ';
    }
	}
?>
                
            </ul>
        </div>
    </div>
</div>

文件所在文件夹的路径,例如:falconimogollon.com/here/there/filesarehere/仅设置$path=“./here/there/filesarehere/”;