php - Dropzone.js - Display existing files on server -


i'm using dropzone.js v3.10.2 having issues displaying existing files have uploaded. more competent php have limited knowledge when comes ajax , js

if awesome

thanks in advance

index.php

    <html>  <head>    <link href="css/dropzone.css" type="text/css" rel="stylesheet" />   <script src="ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>  <script src="dropzone.min.js"></script>  <script>  dropzone.options.mydropzone = {     init: function() {         thisdropzone = this;          $.get('upload.php', function(data) {               $.each(data, function(key,value){                  var mockfile = { name: value.name, size: value.size };                  thisdropzone.options.addedfile.call(thisdropzone, mockfile);                  thisdropzone.options.thumbnail.call(thisdropzone, mockfile, "uploads/"+value.name);              });          });     } }; </script>  </head>  <body>   <form action="upload.php" class="dropzone" id="my-dropzone"></form>  </body>

upload.php

<?php $ds          = directory_separator;   $storefolder = 'uploads';    if (!empty($_files)) {      $tempfile = $_files['file']['tmp_name'];               $targetpath = dirname( __file__ ) . $ds. $storefolder . $ds;       $targetfile =  $targetpath. $_files['file']['name'];       move_uploaded_file($tempfile,$targetfile);  } else {                                                                $result  = array();      $files = scandir($storefolder);                 //1     if ( false!==$files ) {         foreach ( $files $file ) {             if ( '.'!=$file && '..'!=$file) {       //2                 $obj['name'] = $file;                 $obj['size'] = filesize($storefolder.$ds.$file);                 $result[] = $obj;             }         }     }      header('content-type: text/json');              //3     header('content-type: application/json');     echo json_encode($result); } ?>

ps. know php retrieving data

thanks in advance

damian

i checked code (from startutorial) , didn't work me either(?)

i managed working replacing this:

$.get('upload.php', function(data) {   $.each(data, function(key,value) {     var mockfile = { name: value.name, size: value.size };     thisdropzone.options.addedfile.call(thisdropzone, mockfile);     thisdropzone.options.thumbnail.call(thisdropzone, mockfile, "uploads/"+value.name);   }); });

with this:

$.getjson('files/list-all', function(data) {   $.each(data, function(index, val) {     var mockfile = { name: val.name, size: val.size };     thisdropzone.options.addedfile.call(thisdropzone, mockfile);     thisdropzone.options.thumbnail.call(thisdropzone, mockfile, "uploads/" + val.name);   }); });

credit answer: https://stackoverflow.com/a/5531883/984975

edit: in version 4.0 thumbnails of existing files showed cue bar in it. solve add:

thisdropzone.emit("complete", mockfile);

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