I am having trouble displaying the correct message when file is sucessfully uploaded.
What happens is that when a file is successfully uploaded, for a split second it displays the success message but then suddenly it changes to the cancel message. My question is that if a file is successfully uploaded, I want the the success message to be displayed and obviously I don't want it to change to cancel message.
Below is a form where it contains a file input as well as and upload and cancel button;
<form action='imageupload.php' method='post' enctype='multipart/form-data' target='upload_target_image' onsubmit='return imageClickHandler(this);' class='imageuploadform' >
Image File: <input name='fileImage' type='file' class='fileImage' /></label><br/><br/><label class='imagelbl'>
<input type='submit' name='submitImageBtn' class='sbtnimage' value='Upload' /></label>
<input type='reset' name='imageCancel' class='imageCancel' value='Cancel' /></label>
<iframe class='upload_target_image' name='upload_target_image' src='#' style='width:0px;height:0px;border:0px;solid;#fff;'></iframe></form>
Below is the function where it starts the file uploading:
function startImageUpload(imageuploadform){
$(imageuploadform).find('.imagef1_cancel').css('visibility','visible');
sourceImageForm = imageuploadform;
$(imageuploadform).find(".imageCancel").on("click", function(event) {
$('.upload_target_image').get(0).contentwindow
$("iframe[name='upload_target_image']").attr("src", "javascript:'<html></html>'");
$request = $.ajax("cancelimage.php").done(function(data) {
return stopImageUpload(2);
});
});
return true;
}
Below is the function where it stop the file uploading:
var imagecounter = 0;
function stopImageUpload(success, imagefilename){
var result = '';
imagecounter++;
if (success == 1){
result = '<span class="imagemsg'+imagecounter+'">The file was uploaded successfully</span>';
}
else if (success == 2){
result = '<span class="imagemsg'+imagecounter+'"> The file upload was cancelled</span>';
}
else {
result = '<span class="imagemsg'+imagecounter+'">There was an error during file upload</span>';
}
$(sourceImageForm).find('.imagef1_cancel').css('visibility','hidden');
$(sourceImageForm).find('.imagemsg').html(result);
$(sourceImageForm).find(".fileImage").replaceWith("<input type='file' class='fileImage' name='fileImage' />");
return true;
}
Below is the clickHandler function:
function imageClickHandler(imageuploadform){
if(imageValidation(imageuploadform)){
window.lastUploadImageIndex = $('.imageuploadform').index(imageuploadform);
return startImageUpload(imageuploadform);
$request.abort()
}
return false;
}
Below is the imageupload.php page where it uploads the files:
<?php
ini_set('display_errors', 1);
error_reporting(E_ALL);
session_start();
if ($_FILES['fileImage']['error'] === UPLOAD_ERR_OK) {
$result = 0;
if (getimagesize($_FILES['fileImage']['tmp_name'])) {
if ((($_FILES["fileImage"]["type"] == "image/gif") || ($_FILES["fileImage"]["type"] == "image/jpeg") || ($_FILES["fileImage"]["type"] == "image/pjpeg") || ($_FILES["fileImage"]["type"] == "image/jpg")) && ($_FILES['fileImage']['size'] > 0)) {
if (is_file("ImageFiles/" . $_FILES['fileImage']['name'])) {
$parts = explode(".", $_FILES['fileImage']['name']);
$ext = array_pop($parts);
$base = implode(".", $parts);
$n = 2;
while (is_file("ImageFiles/" . $base . "_" . $n . "." . $ext))
$n++;
$_FILES['fileImage']['name'] = $base . "_" . $n . "." . $ext;
move_uploaded_file($_FILES["fileImage"]["tmp_name"], "ImageFiles/" . $_FILES["fileImage"]["name"]);
$result = 1;
}
else {
move_uploaded_file($_FILES["fileImage"]["tmp_name"], "ImageFiles/" . $_FILES["fileImage"]["name"]);
$result = 1;
}
}
}
} else {
echo "Upload was not successful";
}
?>
