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POBlueimp jQuery File Upload Integrated with Database
 

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  1. POBlueimp jQuery File Upload Integrated with Database
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    <p>This plugin reads image files on <strong>blueimproot/server/php/files</strong> on page load. I need to read records from database, and replace 'download' HTML structure with my custom structure. I want to show catalog products, which items are affected by uploading/removing images through this plugin.</p> <p>I've done this so far:</p> <ul> <li><p>I changed <code>public function get() { ... }</code> in <strong>blueimproot/server/php/upload.class.php</strong> to retrieve records from database. This function returns json object.</p> <pre><code>public function get() { /* default code of Blueimp $file_name = isset($_REQUEST['file']) ? basename(stripslashes($_REQUEST['file'])) : null; if ($file_name) { $info = $this-&gt;get_file_object($file_name); } else { $info = $this-&gt;get_file_objects(); } header('Content-type: application/json'); echo json_encode($info); */ include_once('../../../../connection.php'); $id_cat = $_REQUEST['catid']; $query = "SELECT id, name, price, img_path FROM products WHERE id_cat = $id_cat ORDER BY id"; $prods = mysql_query($query); $prod_arr = array(); while($prod = mysql_fetch_assoc($prods)) { $prod_arr[] = $prod; } header('Content-type: application/json'); echo json_encode($info); } </code></pre></li> <li><p>I found that function is called from <em>index.php</em> in <strong>blueimproot/server/php</strong>:</p> <pre><code>switch ($_SERVER['REQUEST_METHOD']) { ... case 'GET': $upload_handler-&gt;get(); break; ... </code></pre> <p>}</p></li> </ul> <p>I don't know where the returned json object is processed to show to UI. Have been 2 days and still can't track that function flow. Please help. Thanks.</p> <p>Original Online Demo: <a href="http://blueimp.github.com/jQuery-File-Upload/" rel="nofollow">http://blueimp.github.com/jQuery-File-Upload/</a></p> <p>Original Plugin Download: <a href="https://github.com/blueimp/jQuery-File-Upload/downloads" rel="nofollow">https://github.com/blueimp/jQuery-File-Upload/downloads</a></p>
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    1. COSo you want to list/filter only files uploaded by a certain user? If you show what you've edited and/or link to the full code or provide a sample of the JSON object which you're echoing it'd help a lot.
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    2. CONo, I'm trying to retrieve products from database, each product has image path. Adding/Removing image files through this plugin must affect database and UI. I updated the thread.
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    3. COI see. What's your expected result? You want to upload and retrieve multiple images for each product? Or limit it to one image which is saved in the `img_path`? And what's your main difficult? Displaying the product image in the product page?
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