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Need php/bit of ajax help

thenewperson

By thenewperson
in PHP Coding Help

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thenewperson Member

thenewperson

Posted
Posted

Found this upload site and got it to work and all but the error message doesnt work. On their upload if file size is to big , a l javascript error pops up saying file size limit is greater, but when i put a few more lines of code the error code doesnt work anymore. It doesnt cuase error but just ignores it. The upload system works complelty and if file goes over the file limit than it fails to upload but it doesnt tell user. What i want is error code to work again but i didnt really change that much. Only added different path.

 

The code that doesnt ccause error but works in demo but not when i use it

.bind('fileQueueError', function(event, file, errorCode, message){
		alert('Size of the file '+file.name+' is greater than limit');

site i got the upload from

 

http://webdeveloperplus.com/jquery/multiple-file-upload-with-progress-bar-using-jquery/

 

upload.php

<?php include("loginsystem/include/session.php");
include("loginsystem/include/constants.php"); ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>

<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
<meta name="description" content="php,file hosting" />

<link rel="stylesheet" href="likeftp.css" style="text/css" />
<script type="text/javascript" src="js/jquery-1.3.2.js"></script>
<script type="text/javascript" src="js/swfupload/swfupload.js"></script>
<script type="text/javascript" src="js/jquery.swfupload.js"></script>
<script type="text/javascript">

$(function(){
$('#swfupload-control').swfupload({
	upload_url: "upload-file.php",
	file_post_name: 'uploadfile',
	file_size_limit : "0",
	file_types : "*.jpg;*.png;*.gif;* .zip;",
	file_types_description : "Image files",
	file_upload_limit : 5,
	flash_url : "js/swfupload/swfupload.swf",
	button_image_url : 'js/swfupload/wdp_buttons_upload_114x29.png',
	button_width : 114,
	button_height : 29,
	button_placeholder : $('#button')[0],
	debug: false

})
	.bind('fileQueued', function(event, file){
		var listitem='<li id="'+file.id+'" >'+
			'File: <em>'+file.name+'</em> ('+Math.round(file.size/1024)+' KB) <span class="progressvalue" ></span>'+
			'<div class="progressbar" ><div class="progress" ></div></div>'+
			'<p class="status" >Pending</p>'+
			'<span class="cancel" > </span>'+
			'</li>';
		$('#log').append(listitem);
		$('li#'+file.id+' .cancel').bind('click', function(){
			var swfu = $.swfupload.getInstance('#swfupload-control');
			swfu.cancelUpload(file.id);
			$('li#'+file.id).slideUp('fast');
		});
		// start the upload since it's queued
		$(this).swfupload('startUpload');
	})
	.bind('fileQueueError', function(event, file, errorCode, message){
		alert('Size of the file '+file.name+' is greater than limit');
	})
	.bind('fileDialogComplete', function(event, numFilesSelected, numFilesQueued){
		$('#queuestatus').text('Files Selected: '+numFilesSelected+' / Queued Files: '+numFilesQueued);
	})
	.bind('uploadStart', function(event, file){
		$('#log li#'+file.id).find('p.status').text('Uploading...');
		$('#log li#'+file.id).find('span.progressvalue').text('0%');
		$('#log li#'+file.id).find('span.cancel').hide();
	})
	.bind('uploadProgress', function(event, file, bytesLoaded){
		//Show Progress
		var percentage=Math.round((bytesLoaded/file.size)*100);
		$('#log li#'+file.id).find('div.progress').css('width', percentage+'%');
		$('#log li#'+file.id).find('span.progressvalue').text(percentage+'%');
	})
	.bind('uploadSuccess', function(event, file, serverData){
		var item=$('#log li#'+file.id);
		item.find('div.progress').css('width', '100%');
		item.find('span.progressvalue').text('100%');
		var pathtofile='<a href="uploads/users/files/fi/<?php 
		//adding username to path
		$user = $session->username;
		$sql =mysql_connect(DB_SERVER, DB_USER, DB_PASS) or die(mysql_error());
		mysql_select_db(DB_NAME, $sql) or die(mysql_error());
		$foldq = "SELECT * FROM users WHERE username='$user'";
		$resultfold=mysql_query($foldq);
		$num2=mysql_fetch_row ($resultfold);
		echo $num2[6]; ?>/'+file.name+'" target="_blank" >view »</a>';
		item.addClass('success').find('p.status').html('Done!!! | '+pathtofile);
	})
	.bind('uploadComplete', function(event, file){
		// upload has completed, try the next one in the queue
		$(this).swfupload('startUpload');
	})

});	

</script>
<style type="text/css" >
#swfupload-control p{ margin:10px 5px; font-size:0.9em; }
#log{ margin:0; padding:0; width:500px;}
#log li{ list-style-position:inside; margin:2px; border:1px solid #ccc; padding:10px; font-size:12px; 
font-family:Arial, Helvetica, sans-serif; color:#333; background:#fff; position:relative;}
#log li .progressbar{ border:1px solid #333; height:5px; background:#fff; }
#log li .progress{ background:#999; width:0%; height:5px; }
#log li p{ margin:0; line-height:18px; }
#log li.success{ border:1px solid #339933; background:#ccf9b9; }
#log li span.cancel{ position:absolute; top:5px; right:5px; width:20px; height:20px; 
background:url('js/swfupload/cancel.png') no-repeat; cursor:pointer; }
</style>
<div id="swfupload-control">
<p>You may upload up to 10 files(gif,jpeg,png,zip)</p>
<input type="button" id="button" />
<p id="queuestatus" ></p>
<ol id="log"></ol>

 

file-upload.php

<?php
include("loginsystem/include/session.php");
include("loginsystem/include/constants.php");

$user = $session->username;


if(isset($user) && strlen(trim($user)) > 0   ){ 

//remove spaces from username
	$user = trim($user) ; 
	} else { 

		echo "you must be logged in";

	} 

	//check if username is alpha
if(!ctype_alnum($user)){ 

		echo "your name is not valid";
	}  

//connect to database
$sql =mysql_connect(DB_SERVER, DB_USER, DB_PASS) or die(mysql_error());
      mysql_select_db(DB_NAME, $sql) or die(mysql_error());
  
//geting username from db
$foldq = "SELECT * FROM users WHERE username='$user'";
$resultfold=mysql_query($foldq);
$num2=mysql_fetch_row ($resultfold);

//path
$the_path = 'uploads/users/files/fi/' ; 
$user_dir = $the_path . $num2[6] . "/"; 

if( ! is_dir ( $user_dir  )  ){ 
		//search for folder
	if( ! mkdir(   $user_dir ,  0755 ) ){   
		// create folder if not made
	} 
}


$file = $user_dir . basename($_FILES['uploadfile']['name']); 
$size=$_FILES['uploadfile']['size'];


if($size>1048576*0){
	echo "error file size > 1 MB";
	unlink($_FILES['uploadfile']['tmp_name']);
	exit;
}

if (move_uploaded_file($_FILES['uploadfile']['tmp_name'], $file)) { 
	echo "success"; 
} else {
	echo "error ".$_FILES['uploadfile']['error']." --- ".$_FILES['uploadfile']['tmp_name']." %%% ".$file."($size)";
}

?>

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https://forums.phpfreaks.com/topic/182700-need-phpbit-of-ajax-help/
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thenewperson Member

thenewperson

Posted
  • Author
Posted 

file_size_limit : "0",

 

that may have something to do with it... set it to something greater than zero

 

mm think there misunderstanding ;) trying to get the error to show if it passes the file size aloud. So i set it to zero so i can use any file for testing.

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